{"id":3583,"date":"2023-02-22T08:29:37","date_gmt":"2023-02-22T08:29:37","guid":{"rendered":"https:\/\/rfidunion.com\/?p=3583"},"modified":"2023-05-08T04:03:03","modified_gmt":"2023-05-08T04:03:03","slug":"what-is-cellular-network","status":"publish","type":"post","link":"https:\/\/rfidunion.com\/ko\/information\/what-is-cellular-network.html","title":{"rendered":"\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \ub610\ub294 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p>\uc624\ub298\ub0a0\uc758 \uc138\uacc4\uc5d0\uc11c\ub294 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \ud604\ub300 \ud1b5\uc2e0\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc804\ud654\ub97c \uac78\uace0, \ubb38\uc790\ub97c \ubcf4\ub0b4\uace0, \uc778\ud130\ub137\uc5d0 \uc811\uc18d\ud558\uace0, \ubaa8\ubc14\uc77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ud5a5\uc0c1\ub41c \uc5f0\uacb0\uc131\uc744 \uc57d\uc18d\ud558\ub294 5G\uc640 \uac19\uc740 \ucd5c\uc2e0 \uae30\uc220\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uac00 \ubb34\uc5c7\uc778\uc9c0, \uc791\ub3d9 \ubc29\uc2dd, \uc7a5\ub2e8\uc810 \ub4f1\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc774\uc81c \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uace0 \uc774\ud574\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc815\uc758<\/h2>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ubaa8\ubc14\uc77c \uc7a5\uce58\uac00 \uc11c\ub85c \ud1b5\uc2e0\ud558\uace0 \uc778\ud130\ub137\uacfc \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \uc7a5\uce58\uc640 \ubb34\uc120 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \uc0c1\ud638 \uc5f0\uacb0\ub41c \uc140\uc758 \ubcf5\uc7a1\ud55c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uac01 \uc140\uc5d0\ub294 \ud574\ub2f9 \uc140\uc758 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc640 \ud1b5\uc2e0\ud558\ub294 \uae30\uc9c0\uad6d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ud55c \uc140\uc5d0\uc11c \ub2e4\ub978 \uc140\ub85c \uc774\ub3d9\ud558\uba74 \uc7a5\uce58\uac00 \ub2e4\uc74c \uc140\uc758 \uae30\uc9c0\uad6d\uc73c\ub85c \uc804\ub2ec\ub418\uc5b4 \uc9c0\uc18d\uc801\uc778 \uc5f0\uacb0\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98<\/h3>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\ub294 \ubaa8\ubc14\uc77c \uc7a5\uce58 \uac04\uc758 \ubb34\uc120 \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc758 \uad6c\uc131 \uc694\uc18c \ubc0f \uad6c\uc870\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc544\ud0a4\ud14d\ucc98\ub294 \uc2e0\ud638 \uc804\uc1a1\uc744 \uc6a9\uc774\ud558\uac8c \ud558\ub294 \uc140, \uae30\uc9c0\uad6d, \ubaa8\ubc14\uc77c \uc7a5\uce58 \ubc0f \uc2a4\uc704\uce58\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac01 \uc140\uc740 \uae30\uc9c0\uad6d\uc774 \ub2f4\ub2f9\ud558\uace0 \ub2e8\uc77c \uc8fc\ud30c\uc218 \ucc44\ub110\uc774 \uc81c\uacf5\ud558\ub294 \uc601\uc5ed\uc785\ub2c8\ub2e4. \uc140\uc740 \uc6d0\ud65c\ud55c \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ucee4\ubc84\ub9ac\uc9c0\uac00 \uacb9\uce58\ub294 \uadf8\ub9ac\ub4dc \ud328\ud134\uc73c\ub85c \ubc30\uc5f4\ub429\ub2c8\ub2e4. \uc138\ud3ec\ub294 \ub3c4\uc2dc \uc9c0\uc5ed\uc758 \uc791\uc740 \uc138\ud3ec\uc5d0\uc11c \uc2dc\uace8 \uc9c0\uc5ed\uc758 \ud070 \uc138\ud3ec\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud06c\uae30\uac00 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uae30\uc9c0\uad6d\uc740 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc5d0\uc11c \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uae30\uc9c0\uad6d\uc740 \uc804\ud30c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ubc14\uc77c \uc7a5\uce58\uc640 \ud1b5\uc2e0\ud55c \ub2e4\uc74c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc2e0\ud638\ub97c \ub77c\uc6b0\ud305\ud569\ub2c8\ub2e4. \uae30\uc9c0\uad6d\uc740 \uc5ec\ub7ec \uc140\uc744 \ucee4\ubc84\ud560 \uc218 \uc788\uc73c\uba70 \uc758\ub3c4\ud55c \ubaa9\uc801\uc9c0\ub85c \uc2e0\ud638\ub97c \ub77c\uc6b0\ud305\ud558\ub294 \uc2a4\uc704\uce58\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uae30\uc9c0\uad6d\uc740 \ud2b9\uc815 \uc8fc\ud30c\uc218\ub85c \uc804\uc1a1\ub418\ub294 \uc804\ud30c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ubc14\uc77c \uc7a5\uce58\uc640 \ud1b5\uc2e0\ud569\ub2c8\ub2e4. \ud2b9\uc815 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uc8fc\ud30c\uc218\ub97c \uc8fc\ud30c\uc218 \ub300\uc5ed\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc740 \ubc94\uc704 \ubc0f \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc640 \uac19\uc740 \ud2b9\uc131\uc774 \ub2e4\ub974\uba70 \ub77c\uc774\uc13c\uc2a4 \ub610\ub294 \ub77c\uc774\uc13c\uc2a4\uac00 \uc5c6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc9c0\uad6d\uacfc\uc758 \uc804\ud30c \uc2e0\ud638\ub97c \uc218\uc2e0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2a4\uc704\uce58\ub294 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc758 \ud2b8\ub798\ud53d \uad00\ub9ac\ub97c \ub2f4\ub2f9\ud569\ub2c8\ub2e4. \uc2a4\uc704\uce58\ub294 \uc2e0\ud638\ub97c \ub2e4\ub978 \ubaa8\ubc14\uc77c \uc7a5\uce58 \ub610\ub294 <a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Public_switched_telephone_network\" target=\"_blank\">\uacf5\uc911 \uc804\ud654\ub9dd<\/a> (PSTN) \uc74c\uc131 \ud1b5\ud654\uc6a9. \uc2a4\uc704\uce58\ub294 \ub610\ud55c \ubaa8\ubc14\uc77c \uc7a5\uce58\uac00 \ud55c \uc140\uc5d0\uc11c \ub2e4\ub978 \uc140\ub85c \uc774\ub3d9\ud558\ub294 \uc140 \uac04 \ud578\ub4dc\uc624\ubc84\ub97c \uad00\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uaddc\uc81c \ub2f9\uad6d\uc740 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc744 \ud5c8\uac00\ud569\ub2c8\ub2e4. \ub300\uc5ed\uc740 \uc5c5\ub9c1\ud06c\uc640 \ub2e4\uc6b4\ub9c1\ud06c \uc8fc\ud30c\uc218\ub85c \ub098\ub269\ub2c8\ub2e4. \uc5c5\ub9c1\ud06c \uc8fc\ud30c\uc218\ub294 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc5d0\uc11c \uae30\uc9c0\uad6d\uc73c\ub85c \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74 \ub2e4\uc6b4\ub9c1\ud06c \uc8fc\ud30c\uc218\ub294 \uae30\uc9c0\uad6d\uc5d0\uc11c \ubaa8\ubc14\uc77c \uc7a5\uce58\ub85c \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \uc804\ud30c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ubc14\uc77c \uc7a5\uce58\uc640 \uae30\uc9c0\uad6d \uac04\uc5d0 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud569\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \uc7a5\uce58\ub97c \ucf1c\uba74 \ud574\ub2f9 \uc9c0\uc5ed\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \uac80\uc0c9\ud558\uace0 \uac00\uc7a5 \uac00\uae4c\uc6b4 \uae30\uc9c0\uad6d\uacfc \uc5f0\uacb0\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uae30\uc9c0\uad6d\uc740 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc5d0 \ud1b5\uc2e0\uc744 \uc704\ud55c \uc8fc\ud30c\uc218 \ubc0f \uc2dc\uac04 \uc2ac\ub86f\uc744 \ud560\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc7a5\uce58\ub294 \uc0ac\uc6a9\uc790\uac00 \uc804\ud654\ub97c \uac78\uac70\ub098 \uba54\uc2dc\uc9c0\ub97c \ubcf4\ub0bc \ub54c \uc815\ubcf4\ub97c \ub514\uc9c0\ud138 \uc2e0\ud638\ub85c \uc778\ucf54\ub529\ud558\uace0 \uc804\ud30c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae30\uc9c0\uad6d\uc73c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uae30\uc9c0\uad6d\uc740 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uace0 \ud574\ub3c5\ud55c \ub2e4\uc74c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc758\ub3c4\ud55c \ubaa9\uc801\uc9c0, \ub2e4\ub978 \ubaa8\ubc14\uc77c \uc7a5\uce58 \ub610\ub294 \uc720\uc120 \uc804\ud654\ub85c \ubcf4\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc7a5\uce58\uac00 \uc774\ub3d9\ud560 \ub54c \uc774\ub3d9\ud558\uba74\uc11c \ud55c \uc140\uc5d0\uc11c \ub2e4\ub978 \uc140\ub85c \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uce58\uac00 \uc6c0\uc9c1\uc774\uba74 \ud574\ub2f9 \uc9c0\uc5ed\uc758 \uae30\uc9c0\uad6d\uacfc \ud1b5\uc2e0\ud569\ub2c8\ub2e4. \uc7a5\uce58\uac00 \ud55c \uc140\uc5d0\uc11c \ub2e4\ub978 \uc140\ub85c \uc804\ud658\ud560 \ub54c \uc2e0\ud638\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud568\uaed8 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ud578\ub4dc\uc624\ubc84\ub77c\uace0 \ud558\ub294 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc140 \uac04\uc5d0 \uc774\ub3d9\ud560 \ub54c \uc6d0\ud65c\ud55c \uc5f0\uacb0\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub610\ud55c \ub2e4\uc591\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \ud750\ub984\uc744 \uad00\ub9ac\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubcf4\uc548\uacfc \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud504\ub85c\ud1a0\ucf5c\uc5d0\ub294 GSM(Global System for Mobile Communications), CDMA(Code Division Multiple Access) \ubc0f LTE(Long-Term Evolution)\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc778\ud130\ub137 \uc561\uc138\uc2a4, \uba40\ud2f0\ubbf8\ub514\uc5b4 \uba54\uc2dc\uc9d5 \ubc0f \ubaa8\ubc14\uc77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ud3ec\ud568\ud55c \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uacfc \uc11c\ube44\uc2a4\uac00 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 5G \uae30\uc220\uc758 \ub3c4\uc785\uc73c\ub85c \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ub354 \ub0ae\uc740 \ub300\uae30 \uc2dc\uac04\uc744 \uc57d\uc18d\ud558\uc5ec \uc774\uc804\uc5d0\ub294 \ubd88\uac00\ub2a5\ud588\ub358 \uc0c8\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uc11c\ube44\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc720\ud615<\/h2>\n\n\n\n<p>\uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uae30\ub2a5\uc744 \uac00\uc9c4 \uc5ec\ub7ec \uac00\uc9c0 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc740 2G, 3G, 4G \ubc0f 5G\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"5G \ubcf4\uc548 \ubc0f \uad6c\ud604\uc5d0\uc11c CISA\uc758 \uc5ed\ud560\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/PN_Clk5t55I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><figcaption>1G\uc5d0\uc11c 5G\ub85c\uc758 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc9c4\ud654<\/figcaption><\/figure>\n\n\n\n<p>2G \ub610\ub294 2\uc138\ub300 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc140\ub8f0\ub7ec \ud1b5\uc2e0\uc5d0 \ub514\uc9c0\ud138 \uae30\uc220\uc744 \ucd5c\ucd08\ub85c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. 2G \ub124\ud2b8\uc6cc\ud06c\ub294 \uc74c\uc131 \ud1b5\ud654\uc5d0 \ud68c\uc120 \uad50\ud658 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uace0 \ubb38\uc790 \uba54\uc2dc\uc9c0 \ubc0f \uc81c\ud55c\ub41c \uc778\ud130\ub137 \uc561\uc138\uc2a4\uc640 \uac19\uc740 \uae30\ubcf8\uc801\uc778 \ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 2G \ub124\ud2b8\uc6cc\ud06c\ub294 \uc5ec\uc804\ud788 \uc138\uacc4 \uc77c\ubd80 \uc9c0\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8\ub4e4\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \uc704\ud574 \ub2e8\uacc4\uc801\uc73c\ub85c \ud3d0\uc9c0\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3G \ub610\ub294 3\uc138\ub300 \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \ud328\ud0b7 \uad50\ud658 \uae30\uc220\uc744 \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. \ub354 \ube60\ub978 \uc778\ud130\ub137 \uc811\uc18d\uacfc \ud654\uc0c1 \ud1b5\ud654, \ubaa8\ubc14\uc77c TV\uc640 \uac19\uc740 \uace0\uae09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 3G \ub124\ud2b8\uc6cc\ud06c\ub294 \ud68c\uc120 \uad50\ud658 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \uc74c\uc131 \ud1b5\ud654\ub3c4 \uc9c0\uc6d0\ud558\uc9c0\ub9cc 2G \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ube44\ud574 \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>4G \ub610\ub294 4\uc138\ub300 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ud6e8\uc52c \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uc640 \uace0\uae09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74 HD \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \uc628\ub77c\uc778 \uac8c\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4. 4G \ub124\ud2b8\uc6cc\ud06c\ub294 \uc74c\uc131 \ubc0f \ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub4e0 IP \ud328\ud0b7 \uad50\ud658 \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud5a5\uc0c1\ub41c \ud1b5\ud654 \ud488\uc9c8\uacfc \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.cisa.gov\/sites\/default\/files\/publications\/5g_basics_infographic_508.pdf\" target=\"_blank\">5G \ub610\ub294 5\uc138\ub300 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ucd5c\uc2e0\uc758 \uac00\uc7a5 \uc9c4\ubcf4\ub41c \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uc720\ud615\uc785\ub2c8\ub2e4.<\/a> 5G \ub124\ud2b8\uc6cc\ud06c\ub294 \ubc00\ub9ac\ubbf8\ud130\ud30c \uc8fc\ud30c\uc218\uc640 \uac19\uc740 \uace0\uae09 \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub9e4\uc6b0 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4, \ub0ae\uc740 \ub300\uae30 \uc2dc\uac04 \ubc0f \ud5a5\uc0c1\ub41c \ub124\ud2b8\uc6cc\ud06c \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc740 \ube54\ud3ec\ubc0d\uc785\ub2c8\ub2e4. 5G \ub124\ud2b8\uc6cc\ud06c\ub294 \ub610\ud55c \uac00\uc0c1 \ubc0f \uc99d\uac15 \ud604\uc2e4, \uc790\uc728 \uc8fc\ud589 \uc790\ub3d9\ucc28, \uc2a4\ub9c8\ud2b8 \ub3c4\uc2dc\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uace0\uae09 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ud45c\uc900 \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c \uc720\ud615 \uc678\uc5d0\ub3c4 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \ud2b9\uc218 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 M2M(Machine-to-Machine) \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e4\uc74c\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <a rel=\"noreferrer noopener\" href=\"https:\/\/rfidunion.com\/ko\/technology\/internet-of-things-in-business.html\/\" target=\"_blank\">\uc0ac\ubb3c \uc778\ud130\ub137<\/a> (IoT) \uc7a5\uce58\uac00 \uc0ac\ub78c\uc758 \uac1c\uc785 \uc5c6\uc774 \ud1b5\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc0ac\uc124 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub3c4 \ubcf4\ud3b8\ud654\ub418\uace0 \uc788\uc5b4 \uc870\uc9c1\uc774 \uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubc0f \ubb3c\ub958\uc640 \uac19\uc740 \ud2b9\uc815 \ubaa9\uc801\uc744 \uc704\ud574 \uc790\uccb4 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc591\ud55c \uc720\ud615\uc758 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e4\uc591\ud55c \uc218\uc900\uc758 \uc131\ub2a5\uacfc \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba70, \uc0c8\ub85c\uc6b4 \uc138\ub300\ub294 \uc774\uc804 \uc138\ub300\ubcf4\ub2e4 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \uace0\uae09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uc220\uc774 \ub354\uc6b1 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ubbf8\ub798\uc5d0\ub294 \uace0\uae09 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uac00 \ub3c4\uc785\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c \uae30\ub2a5<\/h3>\n\n\n\n<p>\uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc740 \ud604\ub300 \ud1b5\uc2e0\uc5d0 \ud544\uc218\uc801\uc778 \ub9ce\uc740 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc758 \uc8fc\uc694 \uae30\ub2a5 \uc911 \uc77c\ubd80\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li>\uc774\ub3d9\uc131: \uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uba74 \uc774\ub3d9 \uc911\uc5d0\ub3c4 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\ub294 \uc140\uacfc \uae30\uc9c0\uad6d\uc758 \ubcf5\uc7a1\ud55c \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc5b4\ub514\uc11c\ub098 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li><li>\ub85c\ubc0d: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc11c\ub85c \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c\uc640 \uad6d\uac00 \uac04\uc5d0 \ub85c\ubc0d\ud560 \uc218 \uc788\uc73c\uba70, \uc0ac\uc6a9\uc790\uc758 \ud648 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub85c\ubc0d \uc911\uc5d0 \uc0ac\uc6a9\ud55c \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 \uc694\uae08\uc744 \uccad\uad6c\ud569\ub2c8\ub2e4.<\/li><li>\ubcf4\uc548: \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \uc554\ud638\ud654 \ubc0f \uae30\ud0c0 \ubcf4\uc548 \uc870\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud558\uace0 \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li><li>\uc2e0\ub8b0\uc131: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc7a5\ube44 \uace0\uc7a5\uc774\ub098 \uae30\ud0c0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uc0ac\uc6a9\uc790\uac00 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc911\ud654\uac00 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc5b4 \ub9e4\uc6b0 \uc548\uc815\uc801\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li><li>\ud655\uc7a5\uc131: \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \ud655\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub098\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc218\ubc31\ub9cc \uba85\uc758 \uc0ac\uc6a9\uc790\uc640 \ub2e4\uc591\ud55c \uc7a5\uce58\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uc11c\ube44\uc2a4 \ud488\uc9c8: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc774\uba54\uc77c \ubc0f \uc6f9 \ube0c\ub77c\uc6b0\uc9d5\uacfc \uac19\uc740 \ube44\uc2e4\uc2dc\uac04 \ud2b8\ub798\ud53d\ubcf4\ub2e4 \uc6b0\uc120 \uc21c\uc704\uac00 \ubd80\uc5ec\ub41c \uc74c\uc131 \ud1b5\ud654 \ubc0f \uae30\ud0c0 \uc2e4\uc2dc\uac04 \ud2b8\ub798\ud53d\uacfc \ud568\uaed8 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ud2b8\ub798\ud53d\uc5d0 \ub300\ud574 \uc11c\ub85c \ub2e4\ub978 \uc218\uc900\uc758 \uc11c\ube44\uc2a4 \ud488\uc9c8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li><li>\uae00\ub85c\ubc8c \ubc94\uc704: \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \uc138\uacc4 \ub300\ubd80\ubd84\uc758 \uc9c0\uc5ed\uc744 \ud3ec\uad04\ud558\uba70 \uac00\uc7a5 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uace0 \uac1c\ubc1c\uc774 \ub35c \ub41c \uc9c0\uc5ed\uc5d0\uc11c\ub3c4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\ubaa8\ubc14\uc77c \uc571 \u2013 \uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc6a9\uc790\uac00 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc5d0\uc11c \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4 \ubc0f \uae30\ub2a5\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ubaa8\ubc14\uc77c \uc571\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li><li>\ubaa8\ubc14\uc77c \uacb0\uc81c \u2013 \uc77c\ubd80 \uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc740 \ubaa8\ubc14\uc77c \uacb0\uc81c\ub97c \uc9c0\uc6d0\ud558\ubbc0\ub85c \uc0ac\uc6a9\uc790\uac00 \ubaa8\ubc14\uc77c \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub3c8\uc744 \uad6c\ub9e4\ud558\uace0 \uc1a1\uae08\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>\uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5\uc740 \ud56d\uc0c1 \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc \uae30\ub2a5\uc774 \ub3c4\uc785\ub418\uba74\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uac1c\uc120\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc140\ub8f0\ub7ec \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc6a9\uc790\uac00 \uc5b4\ub514\uc5d0 \uc788\ub4e0 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uace0 \uc815\ubcf4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\uc640 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ud604\ub300 \uc0dd\ud65c\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\ub2e8\uc810<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"750\" height=\"450\" src=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks.webp\" alt=\"\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\ub2e8\uc810\" class=\"wp-image-3617\" srcset=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks.webp 750w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks-300x180.webp 300w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks-18x12.webp 18w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks-696x418.webp 696w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Pros-and-Cons-of-Cellular-Networks-700x420.webp 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\ub2e8\uc810<\/figcaption><\/figure><\/div>\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ud604\ub300 \uc0dd\ud65c\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ub41c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uace0 \uc5b4\ub514\uc5d0 \uc788\ub4e0 \ub2e4\ub978 \uc0ac\ub78c\uacfc \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubaa8\ub4e0 \uae30\uc220\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub294 \uc7a5\uc810\uacfc \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<ul><li>\uc774\ub3d9\uc131: \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810\uc740 \uc774\ub3d9\uc131\uc785\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \uc5f0\uacb0\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc5b4\ub514\uc5d0 \uc788\ub4e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub41c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uc5ec \uce5c\uad6c \ubc0f \uac00\uc871\uacfc \uc5f0\ub77d\uc744 \uc720\uc9c0\ud558\uace0 \uc911\uc694\ud55c \uc815\ubcf4\uc5d0 \uc561\uc138\uc2a4\ud558\uba70 \uc774\ub3d9 \uc911\uc5d0\ub3c4 \ube44\uc988\ub2c8\uc2a4\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uc801\uc6a9 \ubc94\uc704: \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc138\uacc4 \ub300\ubd80\ubd84\uc758 \uc9c0\uc5ed\uc744 \ud3ec\uad04\ud558\uba70 \uac00\uc7a5 \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uc800\uac1c\ubc1c \uc9c0\uc5ed\uc5d0\uc11c\ub3c4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uc0ac\uc6a9\uc790\uac00 \uc5b4\ub514\uc5d0 \uc788\ub4e0 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uc5ec \uacfc\uac70\uc5d0\ub294 \ubd88\uac00\ub2a5\ud588\ub358 \uc218\uc900\uc758 \uc811\uadfc\uc131\uacfc \ud3b8\uc758\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li><li>\uc18d\ub3c4: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc810\uc810 \ub354 \ube68\ub77c\uc9c0\uace0 \uc788\uc73c\uba70, 5G \ub124\ud2b8\uc6cc\ud06c\ub294 \uc720\uc120 \uc778\ud130\ub137 \uc5f0\uacb0 \uc18d\ub3c4\uc5d0 \ud544\uc801\ud558\ub294 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc0ac\uc6a9\uc790\uac00 \uc27d\uac8c \ud30c\uc77c\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud558\uace0 \ube44\ub514\uc624\ub97c \uc2a4\ud2b8\ub9ac\ubc0d\ud558\uace0 \uae30\ud0c0 \uace0\ub300\uc5ed\ud3ed \ud65c\ub3d9\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li><li>\uc2e0\ub8b0\uc131: \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \uc7a5\ube44 \uace0\uc7a5\uc774\ub098 \uae30\ud0c0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uc0ac\uc6a9\uc790\uac00 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc911\ud654\uac00 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc5b4 \ub9e4\uc6b0 \uc548\uc815\uc801\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li><li>\ub85c\ubc0d: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc11c\ub85c \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c\uc640 \uad6d\uac00 \uac04\uc5d0 \ub85c\ubc0d\ud560 \uc218 \uc788\uc73c\uba70, \uc0ac\uc6a9\uc790\uc758 \ud648 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub85c\ubc0d \uc911\uc5d0 \uc0ac\uc6a9\ud55c \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 \uc694\uae08\uc744 \uccad\uad6c\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5ec\ud589\uc790\ub294 \uac12\ube44\uc2fc \uad6d\uc81c \ub85c\ubc0d \uc694\uae08\uc5d0 \ub300\ud574 \uac71\uc815\ud560 \ud544\uc694 \uc5c6\uc774 \uc5b4\ub514\uc5d0 \uc788\ub4e0 \uc27d\uac8c \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\ubcf4\uc548: \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \uc554\ud638\ud654 \ubc0f \uae30\ud0c0 \ubcf4\uc548 \uc870\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud558\uace0 \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc989, \uc0ac\uc6a9\uc790\ub294 \uc140\ub8f0\ub7ec \uc5f0\uacb0\uc744 \uc0ac\uc6a9\ud560 \ub54c \ub370\uc774\ud130\uac00 \uc548\uc804\ud558\uace0 \uc548\uc804\ud558\ub2e4\uace0 \ud655\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<h3>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \ub2e8\uc810<\/h3>\n\n\n\n<ul><li>\ube44\uc6a9: \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ud2b9\ud788 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \ud1b5\ud654\ub97c \ub9ce\uc774 \ud558\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub54c\ub54c\ub85c \ucd08\uacfc \uc218\uc218\ub8cc \ub610\ub294 \ube60\ub974\uac8c \ud569\uc0b0\ub420 \uc218 \uc788\ub294 \uae30\ud0c0 \uc694\uae08\uc774 \ubd80\uacfc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\ucee4\ubc84\ub9ac\uc9c0 \uaca9\ucc28: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc804 \uc138\uacc4 \ub300\ubd80\ubd84\uc758 \uc9c0\uc5ed\uc5d0\uc11c \ucee4\ubc84\ub9ac\uc9c0\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \ucee4\ubc84\ub9ac\uc9c0\uac00 \uace0\ub974\uc9c0 \uc54a\uac70\ub098 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294 \uc77c\ubd80 \uc601\uc5ed\uc774 \uc5ec\uc804\ud788 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc6d0\uaca9 \uadfc\ubb34\uc790\ub098 \uc57c\uc678 \ud65c\ub3d9\uc744 \uc88b\uc544\ud558\ub294 \uc0ac\ub78c\uacfc \uac19\uc774 \uc774\ub7ec\ud55c \uc601\uc5ed\uc5d0\uc11c \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud574\uc57c \ud558\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c\ub294 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uac04\uc12d: \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e4\ub978 \uc7a5\uce58\ub098 \uc804\uc790\uae30 \ubc29\uc0ac\uc6d0\uc758 \uac04\uc12d\uc744 \ubc1b\uc544 \ud1b5\ud654\uac00 \ub04a\uae30\uac70\ub098 \ub370\uc774\ud130 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\ubc30\ud130\ub9ac \uc218\uba85: \uc140\ub8f0\ub7ec \uc5f0\uacb0\uc744 \uc0ac\uc6a9\ud558\uba74 \ud2b9\ud788 \uc7a5\uce58\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \uc2e0\ud638\ub97c \uac80\uc0c9\ud558\uac70\ub098 \ub370\uc774\ud130 \uc9d1\uc57d\uc801\uc778 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc7a5\uce58\uc758 \ubc30\ud130\ub9ac\uac00 \uc18c\ubaa8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uac74\uac15 \ubb38\uc81c: \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc804\uc790\ud30c\uc5d0 \ub178\ucd9c\ub418\uba74 \uac74\uac15\uc5d0 \ud574\ub97c \ub07c\uce60 \uc218 \uc788\ub2e4\ub294 \uc6b0\ub824\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc99d\uac70\uac00 \uacb0\uc815\uc801\uc774\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc77c\ubd80 \uc0ac\ub78c\ub4e4\uc740 \uc774\ub7ec\ud55c \uc774\uc720\ub85c \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \uc0ac\uc6a9\uc744 \uc8fc\uc800\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\ubcf4\uc548 \ubb38\uc81c: \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc548\uc804\ud558\uc9c0\ub9cc \ud574\ud0b9 \ub610\ub294 \uae30\ud0c0 \ubcf4\uc548 \uc704\ubc18\uc740 \ud56d\uc0c1 \uc704\ud5d8\ud569\ub2c8\ub2e4. \uc774\ub294 \uc140\ub8f0\ub7ec \uc5f0\uacb0\uc744 \ud1b5\ud574 \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \uc804\uc1a1\ud558\ub294 \uc0ac\uc6a9\uc790\uc640 \uad00\ub828\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c VS WiFi<\/h2>\n\n\n\n<p>WiFi \ubc0f \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc640 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \ube44\uad50:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><\/th><th>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c<\/th><th>\uc640\uc774\ud30c\uc774<\/th><\/tr><\/thead><tbody><tr><td>\uc815\uc758<\/td><td>\uc140\ub8f0\ub7ec \ud0c0\uc6cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c<\/td><td>\uc804\ud30c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c<\/td><\/tr><tr><td>\ubc94\uc704<\/td><td>\uc140\ub8f0\ub7ec \ucee4\ubc84\ub9ac\uc9c0\ub85c \uac70\uc758 \ubaa8\ub4e0 \uacf3\uc5d0\uc11c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\ub77c\uc6b0\ud130 \ub610\ub294 \ud56b\uc2a4\ud31f\uc758 \ubc94\uc704\ub85c \uc81c\ud55c\ub428<\/td><\/tr><tr><td>\uc18d\ub3c4<\/td><td>\ucee4\ubc84\ub9ac\uc9c0\uac00 \uc88b\uc740 \uc9c0\uc5ed\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc81c\uacf5 \uac00\ub2a5<\/td><td>\ub77c\uc6b0\ud130 \ub610\ub294 \ud56b\uc2a4\ud31f \ubc94\uc704 \ub0b4\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc81c\uacf5 \uac00\ub2a5<\/td><\/tr><tr><td>\ubcf4\uc548<\/td><td>\uc554\ud638\ud654 \ubc0f \uae30\ud0c0 \ubcf4\uc548 \uc870\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790 \ub370\uc774\ud130 \ubcf4\ud638<\/td><td>\uc5ec\uc804\ud788 \uc554\ud638\ud654\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ubcf4\ub2e4 \uc548\uc804\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ube44\uc6a9<\/td><td>\ub370\uc774\ud130 \uc0ac\uc6a9 \ubc0f \ub85c\ubc0d\uc5d0 \ub300\ud55c \ub192\uc740 \uc694\uae08\uc73c\ub85c \ub354 \ube44\uc300 \uc218 \uc788\uc74c<\/td><td>\uc7a5\ube44 \ubc0f \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \ube44\uc6a9\uc73c\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \uc800\ub834<\/td><\/tr><tr><td>\uc0ac\uc6a9 \uc0ac\ub840<\/td><td>\uc774\ub3d9 \uc911 \uc5f0\uacb0 \ubc0f WiFi \uc801\uc6a9 \ubc94\uc704\uac00 \uc5c6\ub294 \uc9c0\uc5ed\uc5d0 \uac00\uc7a5 \uc801\ud569<\/td><td>\uac00\uc815, \uc0ac\ubb34\uc2e4 \ub610\ub294 WiFi \ubc94\uc704\uac00 \uc788\ub294 \uae30\ud0c0 \uc704\uce58\uc5d0 \uc801\ud569<\/td><\/tr><\/tbody><\/table><figcaption><strong>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc640 WiFi<\/strong><\/figcaption><\/figure>\n\n\n\n<p>\ucc38\uace0: \uc774 \ud45c\ub294 \uc77c\ubc18\uc801\uc778 \ube44\uad50\ub97c \uc704\ud55c \uac83\uc774\uba70 \uac01 \uae30\uc220\uc758 \ubaa8\ub4e0 \uc138\ubd80 \uc0ac\ud56d\uc774\ub098 \ubcc0\ud615\uc744 \ubc18\uc601\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"750\" height=\"450\" src=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed.webp\" alt=\"\ub124\ud2b8\uc6cc\ud06c \uae30\uc9c0\uad6d\uc5d0 \uac00\uae4c\uc6b8\uc218\ub85d \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub97c \ub354 \uc6d0\ud65c\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-3618\" srcset=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed.webp 750w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed-300x180.webp 300w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed-18x12.webp 18w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed-696x418.webp 696w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/02\/Cellular-Network-Speed-700x420.webp 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>\ub124\ud2b8\uc6cc\ud06c \uae30\uc9c0\uad6d\uc5d0 \uac00\uae4c\uc6b8\uc218\ub85d \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub97c \ub354 \uc6d0\ud65c\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4\ub294 \uc704\uce58, \uc7a5\uce58 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc720\ud615\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\ub978 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\ubcf4\ub2e4 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucd5c\uc2e0 5G \uae30\uc220\uc740 \ucd5c\ub300 20Gbps\uc758 \ucd5c\ub300 \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc73c\uba70, 4G LTE \ub124\ud2b8\uc6cc\ud06c\ub294 \ucd5c\ub300 1Gbps\uc758 \ucd5c\ub300 \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub124\ud2b8\uc6cc\ud06c \uc815\uccb4, \uc704\uce58 \ubc0f \uc7a5\uce58 \uae30\ub2a5\uacfc \uac19\uc740 \uc694\uc18c\ub294 \uc0ac\uc6a9\uc790\uac00 \uacbd\ud5d8\ud558\ub294 \uc2e4\uc81c \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>LTE\uac00 \ub354 \ube60\ub985\ub2c8\uae4c \uc544\ub2c8\uba74 4G\uac00 \ub354 \ube60\ub985\ub2c8\uae4c?<\/h3>\n\n\n\n<p>4G\uc640 LTE\ub294 \ud63c\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc9c0\ub9cc \uae30\uc220\uc801\uc73c\ub85c\ub294 LTE(Long-Term Evolution)\ub3c4 4G \uae30\uc220\uc758 \uc77c\uc885\uc774\ub2e4. LTE\ub294 \uae30\uc874 3G \uae30\uc220\ubcf4\ub2e4 \ube60\ub974\uace0 \uc548\uc815\uc801\uc778 \uc774\ub3d9\ud1b5\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uac1c\ubc1c\ub410\ub2e4. LTE\uc758 \uc774\ub860\uc801 \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4\ub294 \ucd5c\ub300 100Mbps\uae4c\uc9c0 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc2e4\uc81c \uc18d\ub3c4\ub294 \ub124\ud2b8\uc6cc\ud06c \uc6a9\ub7c9\uacfc \uc2e0\ud638 \uac15\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c LTE\ub294 \uc774\uc804 3G \uae30\uc220\ubcf4\ub2e4 \ube60\ub974\uace0 \uc548\uc815\uc801\uc778 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c LTE\ub294 4G\ubcf4\ub2e4 \ube60\ub974\ub2e4\uace0 \ubcfc \uc218 \uc788\uc9c0\ub9cc 4G \uae30\uc220\uc758 \uc77c\uc885\uc73c\ub85c \ubcc4\ub3c4\uc758 \uac1c\uccb4\uac00 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>5G\uac00 LTE\ubcf4\ub2e4 \ube60\ub974\ub2e4?<\/h3>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c 5G \ub124\ud2b8\uc6cc\ud06c\ub294 LTE \ub124\ud2b8\uc6cc\ud06c\ubcf4\ub2e4 \ube60\ub985\ub2c8\ub2e4. 5G \ub124\ud2b8\uc6cc\ud06c\ub294 4G \ub124\ud2b8\uc6cc\ud06c\ubcf4\ub2e4 \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4, \ub354 \uc9e7\uc740 \ub300\uae30 \uc2dc\uac04 \ubc0f \ub354 \ud070 \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. LTE \ub124\ud2b8\uc6cc\ud06c\ub294 \ucd5c\ub300 100Mbps\uc758 \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc9c0\ub9cc 5G \ub124\ud2b8\uc6cc\ud06c\ub294 \ud6e8\uc52c \ub354 \ube60\ub978 \ucd5c\ub300 10Gbps\uc758 \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 5G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc0ac\uc6a9\uc790\uac00 \uacbd\ud5d8\ud558\ub294 \uc2e4\uc81c \uc18d\ub3c4\ub294 \ub124\ud2b8\uc6cc\ud06c \uc815\uccb4, \uc2e0\ud638 \uac15\ub3c4 \ubc0f \uc7a5\uce58 \uae30\ub2a5\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c 5G \ub124\ud2b8\uc6cc\ud06c\ub294 \uc544\uc9c1 \uac1c\ubc1c \ubc0f \ucd9c\uc2dc \uc911\uc774\ubbc0\ub85c \uc77c\ubd80 \uc9c0\uc5ed\uc5d0\uc11c\ub294 \uc801\uc6a9 \ubc94\uc704\uac00 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uc608<\/h2>\n\n\n\n<p>\uc804 \uc138\uacc4\uc758 \uacf5\uae09\uc790\ub294 \ub9ce\uc740 \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc608\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubbf8\uad6d\uc758 &quot;\ube45 4&quot; \uc81c\uacf5\uc5c5\uccb4\ub294 AT&amp;T, Verizon, T-Mobile \ubc0f Sprint(\ud604\uc7ac T-Mobile\uacfc \ud569\ubcd1)\uc785\ub2c8\ub2e4. \uc774\ub4e4 \ud68c\uc0ac\ub294 \uc804\uad6d \ub300\ubd80\ubd84\uc744 \ud3ec\uad04\ud558\ub294 4G LTE \ubc0f 5G \ub124\ud2b8\uc6cc\ud06c\ub97c \uc81c\uacf5\ud558\uc5ec \uc218\ubc31\ub9cc \uba85\uc758 \uace0\uac1d\uc5d0\uac8c \uace0\uc18d \ub370\uc774\ud130 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\ub978 \uad6d\uac00\uc5d0\uc11c\ub294 \uc911\uad6d\uc5d0\uc11c \uac00\uc7a5 \ud070 \uacf5\uae09\uc790\uc778 China Mobile \ub610\ub294 \uc804 \uc138\uacc4 \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \uc6b4\uc601\ub418\ub294 Vodafone\uacfc \uac19\uc740 \ub2e4\ub978 \uacf5\uae09\uc790\uac00 \ub354 \uc720\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc608\ub85c\ub294 \uc720\ub7fd\uc758 Orange, \ud638\uc8fc\uc758 Telstra \ubc0f \uc77c\ubcf8\uc758 SoftBank\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uae30\uc874 \uc140\ub8f0\ub7ec \uc81c\uacf5\uc5c5\uccb4 \uc678\uc5d0\ub3c4 \ub9ce\uc740 MVNO(\uac00\uc0c1 \ub124\ud2b8\uc6cc\ud06c \uc0ac\uc5c5\uc790)\ub294 \uc790\uccb4 \ube0c\ub79c\ub4dc \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ub300\uaddc\ubaa8 \uc81c\uacf5\uc5c5\uccb4\ub85c\ubd80\ud130 \ub124\ud2b8\uc6cc\ud06c \uc6a9\ub7c9\uc744 \uc784\ub300\ud569\ub2c8\ub2e4. MVNO\uc758 \uc608\ub85c\ub294 \ubbf8\uad6d\uc758 Boost Mobile, Cricket Wireless \ubc0f Straight Talk\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ubc18\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc608\uac00 \uc788\uc73c\uba70 \uacf5\uae09\uc790\ub294 \uace0\uac1d\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uacfc \uc801\uc6a9 \ubc94\uc704\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c<\/h2>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c\uc740 \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc791\ub3d9\uc744 \uad00\ub9ac\ud558\ub294 \uc77c\ub828\uc758 \uaddc\uce59 \ubc0f \uc808\ucc28\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc77c\ubd80 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c \uc608:<\/p>\n\n\n\n<ul><li>\ubaa8\ubc14\uc77c \ucee4\ubba4\ub2c8\ucf00\uc774\uc158(GSM). \uae00\ub85c\ubc8c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud504\ub85c\ud1a0\ucf5c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. 1980\ub144\ub300\uc5d0 \uc720\ub7fd\uc5d0\uc11c \ucc98\uc74c \ub3c4\uc785\ub418\uc5c8\uc73c\uba70 \uc774\ud6c4 \uc804 \uc138\uacc4\uc801\uc73c\ub85c 2G \ubc0f 3G \ub124\ud2b8\uc6cc\ud06c\uc758 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li><li>\ucf54\ub4dc\ubd84\ud560\ub2e4\uc911\uc811\uc18d(CDMA). \ubbf8\uad6d\uc758 Verizon \ubc0f Sprint\uc640 \uac19\uc740 \uacf5\uae09\uc790\uac00 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li><li>TCP\/IP, SSL\/TLS \ubc0f SIP. \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc774\ub7ec\ud55c \ub2e4\ub978 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \uc758\uc874\ud558\uc5ec \ub370\uc774\ud130 \uc804\uc1a1, \ubcf4\uc548 \ubc0f \uc2e0\ud638 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>4G \ubc0f 5G \ub124\ud2b8\uc6cc\ud06c\uac00 \ub3c4\uc785\ub418\uba74\uc11c \ub354 \ube60\ub978 \ub370\uc774\ud130 \uc18d\ub3c4\uc640 \ub124\ud2b8\uc6cc\ud06c \ub9ac\uc18c\uc2a4\uc758 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \uc0ac\uc6a9\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud55c \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud1a0\ucf5c\ub3c4 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 LTE(Long-Term Evolution) \ubc0f 5G NR(5G New Radio)\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc804 \uc138\uacc4\uc758 \ub9ce\uc740 \uacf5\uae09\uc790\uac00 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c \ud504\ub85c\ud1a0\ucf5c\uc740 \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc758 \uc7a5\uce58 \uac04\uc5d0 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc \ub124\ud2b8\uc6cc\ud06c \uae30\ub2a5\uc774 \ub4f1\uc7a5\ud568\uc5d0 \ub530\ub77c \uacc4\uc18d \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub2e8\uacc4<\/h2>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac04\ub2e8\ud55c \ub2e8\uacc4\ub85c \uc218\ud589\ub418\ub294 \uac04\ub2e8\ud55c \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \uc815\ud655\ud55c \ub2e8\uacc4\ub294 \uc7a5\uce58 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uacf5\uae09\uc790\uc5d0 \ub530\ub77c \uc57d\uac04 \ub2e4\ub97c \uc218 \uc788\uc9c0\ub9cc \ub2e4\uc74c\uc740 \uc77c\ubc18\uc801\uc778 \uc9c0\uce68\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li>\uc7a5\uce58\uac00 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\ub824\ub294 \uc7a5\uce58\uc640 \ud638\ud658\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc62c\ubc14\ub978 \ub124\ud2b8\uc6cc\ud06c \uc720\ud615(\uc608: GSM \ub610\ub294 CDMA) \ubc0f \uc8fc\ud30c\uc218 \ub300\uc5ed\uc744 \uc9c0\uc6d0\ud558\ub294 \uc7a5\uce58\uac00 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li><li>\uc7a5\uce58\uc5d0 \uc720\ud6a8\ud55c SIM \uce74\ub4dc\ub97c \uc0bd\uc785\ud569\ub2c8\ub2e4. SIM \uce74\ub4dc\ub294 \uacc4\uc815 \ubc0f \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc815\ubcf4\uac00 \ud3ec\ud568\ub41c \uc791\uc740 \uc774\ub3d9\uc2dd \uce74\ub4dc\uc785\ub2c8\ub2e4.<\/li><li>\uae30\uae30\ub97c \ucf1c\uace0 \uc124\uc815 \uba54\ub274\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\ub294 \uc635\uc158\uc744 \ucc3e\uc73c\uc2ed\uc2dc\uc624. \uc774 \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub294 &quot;\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c&quot; \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \uac83\uc73c\ub85c \ub808\uc774\ube14\uc774 \uc9c0\uc815\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \ubaa9\ub85d\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c \uacf5\uae09\uc790\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc7a5\uce58\uac00 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \uac80\uc0c9\ud558\ub294 \ub3d9\uc548 \uba87 \ucd08\uc5d0\uc11c \uba87 \ubd84\uc774 \uac78\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>\uba54\uc2dc\uc9c0\uac00 \ud45c\uc2dc\ub418\uba74 \uc804\ud654\ubc88\ud638 \ubc0f \ube44\ubc00\ubc88\ud638\uc640 \uac19\uc740 \uacc4\uc815 \uc815\ubcf4\ub97c \uc785\ub825\ud569\ub2c8\ub2e4.<\/li><li>\uc5f0\uacb0\ub418\uba74 \uc7a5\uce58\uc5d0 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0b4\ub294 \uc2e0\ud638 \ud45c\uc2dc\uae30\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>\uacbd\uc6b0\uc5d0 \ub530\ub77c \ud2b9\uc815 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\uae30 \uc704\ud574 \uc7a5\uce58\uc758 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc744 \uc218\ub3d9\uc73c\ub85c \uad6c\uc131\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \uacbd\uc6b0 \ub124\ud2b8\uc6cc\ud06c \uacf5\uae09\uc790\uac00 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \uc548\ub0b4\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc7a5\uce58\uac00 \uc140\ub8f0\ub7ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub418\uba74 \ub2e4\uc591\ud55c \uc74c\uc131 \ubc0f \ub370\uc774\ud130 \uc11c\ube44\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ud654 \uac78\uae30, \ubb38\uc790 \uba54\uc2dc\uc9c0 \ubcf4\ub0b4\uae30, \uc778\ud130\ub137 \uac80\uc0c9 \ub4f1. \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \ucee4\ubc84\ub9ac\uc9c0, \uc2e0\ud638 \uac15\ub3c4, \ub124\ud2b8\uc6cc\ud06c \uc815\uccb4 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \uc11c\ube44\uc2a4\uc758 \ud488\uc9c8\uacfc \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ud604\ub300 \ud1b5\uc2e0\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc740 \ud56d\uc0c1 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uace0 \uc911\uc694\ud55c \uc815\ubcf4\uc5d0 \uc561\uc138\uc2a4\ud558\uace0 \uc774\ub3d9 \uc911\uc5d0\ub3c4 \ub514\uc9c0\ud138 \uc11c\ube44\uc2a4\ub97c \uc990\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \uace0\uc720\ud55c \uc7a5\uc810\uacfc \ub2e8\uc810\uc774 \uc788\uc9c0\ub9cc 5G\uc640 \uac19\uc740 \uc2e0\uae30\uc220\ub85c \uacc4\uc18d \uc9c4\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uae30\uac00 \ub192\uc544\uc9d0\uc5d0 \ub530\ub77c \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2f9\ubd84\uac04 \uc720\uc9c0\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<!--more-->\n\n\n\n<h2>\uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc77c\ubc18 Q&amp;A<\/h2>","protected":false},"excerpt":{"rendered":"<p>\uc624\ub298\ub0a0\uc758 \uc138\uacc4\uc5d0\uc11c\ub294 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc740 \ud604\ub300 \ud1b5\uc2e0\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc804\ud654\ub97c \uac78\uace0, \ubb38\uc790\ub97c \ubcf4\ub0b4\uace0, \uc778\ud130\ub137\uc5d0 \uc811\uc18d\ud558\uace0, \ubaa8\ubc14\uc77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub354 \ube60\ub978 \uc18d\ub3c4\uc640 \ud5a5\uc0c1\ub41c \uc5f0\uacb0\uc131\uc744 \uc57d\uc18d\ud558\ub294 5G\uc640 \uac19\uc740 \ucd5c\uc2e0 \uae30\uc220\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c \uc6b0\ub9ac\ub294 [\u2026<\/p>","protected":false},"author":1,"featured_media":3619,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none"},"categories":[48,58,43],"tags":[],"_links":{"self":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts\/3583"}],"collection":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/comments?post=3583"}],"version-history":[{"count":0,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts\/3583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/media\/3619"}],"wp:attachment":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/media?parent=3583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/categories?post=3583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/tags?post=3583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}