{"id":479329,"date":"2023-08-09T10:33:53","date_gmt":"2023-08-09T10:33:53","guid":{"rendered":""},"modified":"2023-09-05T11:18:37","modified_gmt":"2023-09-05T11:18:37","slug":"time-division-duplex","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/time-division-duplex\/","title":{"rendered":"\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9"},"content":{"rendered":"<p>\u6642\u5206\u5272\u8907\u4fe1\u306f\u3001\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u3068\u53d7\u4fe1\u3092\u540c\u6642\u306b\u3001\u3057\u304b\u3057\u5225\u3005\u306e\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u901a\u4fe1\u6280\u8853\u3067\u3059\u3002\u4e3b\u306b\u643a\u5e2f\u96fb\u8a71\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3067\u4f7f\u7528\u3055\u308c\u3001\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u9001\u4fe1\u64cd\u4f5c\u3068\u53d7\u4fe1\u64cd\u4f5c\u306e\u4ea4\u4e92\u306e\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<h2>\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u6b74\u53f2<\/h2>\n<p>\u6642\u5206\u5272\u8907\u4fe1\u306f\u300120 \u4e16\u7d00\u534a\u3070\u306b\u958b\u767a\u3055\u308c\u305f\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u8d77\u6e90\u304c\u3042\u308a\u307e\u3059\u3002\u521d\u671f\u306e\u5b9f\u9a13\u306f 1960 \u5e74\u4ee3\u306b\u5b9f\u65bd\u3055\u308c\u30011970 \u5e74\u4ee3\u307e\u3067\u306b\u3001TDD \u306f\u3044\u304f\u3064\u304b\u306e\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3057\u305f\u30021981 \u5e74\u306b\u306f\u3001\u6700\u521d\u306e TDD \u30b7\u30b9\u30c6\u30e0\u304c\u30e2\u30d0\u30a4\u30eb\u901a\u4fe1\u5206\u91ce\u3067\u63a1\u7528\u3055\u308c\u3001\u305d\u306e\u958b\u767a\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u8a73\u7d30\u60c5\u5831<\/h2>\n<p>\u6642\u5206\u5272\u8907\u4fe1 (TDD) \u306f\u3001\u96fb\u6c17\u901a\u4fe1\u3001\u885b\u661f\u901a\u4fe1\u3001\u7121\u7dda\u901a\u4fe1\u3067\u4f7f\u7528\u3055\u308c\u308b\u30c1\u30e3\u30cd\u30eb \u30a2\u30af\u30bb\u30b9\u65b9\u5f0f\u3067\u3059\u3002\u5358\u4e00\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3092\u4f7f\u7528\u3057\u3066\u9001\u4fe1\u3068\u53d7\u4fe1\u3092\u4ea4\u4e92\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u53cc\u65b9\u5411\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5207\u308a\u66ff\u3048\u306f\u9ad8\u901f\u306b\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u540c\u6642\u901a\u4fe1\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n<h3>\u5229\u70b9\uff1a<\/h3>\n<ul>\n<li>\u52b9\u7387\u7684\u306a\u30b9\u30da\u30af\u30c8\u30eb\u5229\u7528<\/li>\n<li>\u975e\u5bfe\u79f0\u30c7\u30fc\u30bf\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u67d4\u8edf\u6027<\/li>\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u6a5f\u5668\u8a2d\u8a08<\/li>\n<\/ul>\n<h3>\u6b20\u70b9:<\/h3>\n<ul>\n<li>\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u304c\u540c\u671f\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u6f5c\u5728\u7684\u306a\u5e72\u6e09<\/li>\n<li>\u79fb\u52d5\u6027\u306e\u9ad8\u3044\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u8ab2\u984c\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<h2>\u6642\u5206\u5272\u8907\u4fe1\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n<p>\u6642\u5206\u5272\u8907\u4fe1\u306f\u3001\u5358\u4e00\u306e\u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u3092\u9001\u4fe1\u3068\u53d7\u4fe1\u306e\u4ea4\u4e92\u306e\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u69cb\u9020\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u9001\u4fe1\u6a5f:<\/strong> \u6307\u5b9a\u3055\u308c\u305f\u9001\u4fe1\u30b9\u30ed\u30c3\u30c8\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d7\u4fe1\u8005:<\/strong> \u6307\u5b9a\u3055\u308c\u305f\u53d7\u4fe1\u30b9\u30ed\u30c3\u30c8\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30bf\u30a4\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc:<\/strong> \u30b9\u30ed\u30c3\u30c8\u9593\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u540c\u671f\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30ac\u30fc\u30c9\u671f\u9593:<\/strong> \u9001\u4fe1\u30b9\u30ed\u30c3\u30c8\u3068\u53d7\u4fe1\u30b9\u30ed\u30c3\u30c8\u306e\u91cd\u8907\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u5c0f\u3055\u306a\u6642\u9593\u30d0\u30c3\u30d5\u30a1\u3002<\/li>\n<\/ol>\n<h2>\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<ul>\n<li><strong>\u5bfe\u79f0\u6027\u3068\u975e\u5bfe\u79f0\u6027:<\/strong> TDD \u306f\u5bfe\u79f0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u975e\u5bfe\u79f0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u4e21\u65b9\u306b\u9069\u5fdc\u3067\u304d\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u52b9\u7387\uff1a<\/strong> \u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u3092\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u3001\u5e2f\u57df\u5e45\u3092\u52b9\u7387\u7684\u306b\u5229\u7528\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u540c\u671f:<\/strong> \u91cd\u8907\u3092\u9632\u3050\u305f\u3081\u306b\u6b63\u78ba\u306a\u6642\u9593\u540c\u671f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u7a2e\u985e<\/h2>\n<p>TDD \u306e\u3055\u307e\u3056\u307e\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u5408\u308f\u305b\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u5fdc\u7528<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30e9\u30b7\u30c3\u30afTDD<\/td>\n<td>\u30ef\u30a4\u30e4\u30ec\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td>\n<td>\u56fa\u5b9a\u6642\u9593\u30b9\u30ed\u30c3\u30c8\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u5f93\u6765\u306e\u65b9\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>\u52d5\u7684TDD<\/td>\n<td>\u30e2\u30d0\u30a4\u30eb\u901a\u4fe1<\/td>\n<td>\u6642\u9593\u5e2f\u306e\u52d5\u7684\u306a\u8abf\u6574\u304c\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u975e\u5bfe\u79f0TDD<\/td>\n<td>\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9<\/td>\n<td>\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3068\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u306e\u7570\u306a\u308b\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3001\u304a\u3088\u3073\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u7528\u9014:<\/h3>\n<ul>\n<li>\u643a\u5e2f\u96fb\u8a71<\/li>\n<li>Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<li>\u885b\u661f\u901a\u4fe1<\/li>\n<\/ul>\n<h3>\u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n<ul>\n<li>\n<p><strong>\u554f\u984c\uff1a<\/strong> \u6642\u9593\u5e2f\u306e\u305a\u308c\u306b\u3088\u308b\u5e72\u6e09<br \/>\n<strong>\u89e3\u6c7a\uff1a<\/strong> \u6b63\u78ba\u306a\u540c\u671f\u3068\u30ac\u30fc\u30c9\u671f\u9593<\/p>\n<\/li>\n<li>\n<p><strong>\u554f\u984c\uff1a<\/strong> \u9759\u7684\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u975e\u52b9\u7387\u7684<br \/>\n<strong>\u89e3\u6c7a\uff1a<\/strong> \u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u30c0\u30a4\u30ca\u30df\u30c3\u30afTDD<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u305d\u306e\u4ed6\u306e\u6bd4\u8f03<\/h2>\n<h3>\u7279\u5fb4:<\/h3>\n<ul>\n<li><strong>\u9001\u4fe1\u65b9\u6cd5:<\/strong> \u4ea4\u4e92<\/li>\n<li><strong>\u5e2f\u57df\u5e45\u52b9\u7387:<\/strong> \u9ad8\u3044<\/li>\n<li><strong>\u30e2\u30d3\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8:<\/strong> \u9069\u5ea6<\/li>\n<\/ul>\n<h3>FDD\uff08\u5468\u6ce2\u6570\u5206\u5272\u8907\u4fe1\uff09\u3068\u306e\u6bd4\u8f03:<\/h3>\n<ul>\n<li><strong>TDD:<\/strong> \u5358\u4e00\u5468\u6ce2\u6570\u5e2f\u57df\u3001\u9069\u5fdc\u6027\u3001\u975e\u5bfe\u79f0\u30c7\u30fc\u30bf\u306b\u6700\u9069<\/li>\n<li><strong>FDD:<\/strong> \u9001\u4fe1\u3068\u53d7\u4fe1\u306b\u5225\u3005\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3001\u56fa\u5b9a\u3001\u5bfe\u79f0\u30c7\u30fc\u30bf\u306b\u6700\u9069<\/li>\n<\/ul>\n<h2>\u6642\u5206\u5272\u8907\u4fe1\u306b\u95a2\u3059\u308b\u5c06\u6765\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>TDD \u306f\u30015G \u3084\u5c06\u6765\u306e\u901a\u4fe1\u6280\u8853\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5fdc\u578b\u30bf\u30a4\u30e0\u30b9\u30ed\u30c3\u30c8\u5272\u308a\u5f53\u3066\u3084 AI \u3068\u306e\u7d71\u5408\u306a\u3069\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u52b9\u7387\u6027\u3068\u6a5f\u80fd\u6027\u304c\u3055\u3089\u306b\u5411\u4e0a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u307e\u305f\u306f Time Division Duplex \u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>OneProxy \u304c\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9593\u306e\u901a\u4fe1\u306e\u7ba1\u7406\u306b TDD \u3092\u63a1\u7528\u3067\u304d\u307e\u3059\u3002TDD \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u8981\u6c42\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3057\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ieee.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u6642\u5206\u5272\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306b\u95a2\u3059\u308b IEEE \u8ad6\u6587<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/\" target=\"_new\" rel=\"noopener\">OneProxy \u306e TDD \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<li><a href=\"https:\/\/www.3gpp.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u30e2\u30d0\u30a4\u30eb\u901a\u4fe1\u306b\u304a\u3051\u308bTDD\u306e3GPP\u6a19\u6e96<\/a><\/li>\n<\/ul>","protected":false},"featured_media":479330,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479329","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Time Division Duplex (TDD)<\/mark>","faq_items":[{"question":"What is Time Division Duplex (TDD)?","answer":"<p>Time Division Duplex (TDD) is a communication technology that facilitates simultaneous transmission and reception of data by dividing a communication channel into alternating time slots for transmit and receive operations. It's mainly used in cellular, satellite, and wireless network communication.<\/p>"},{"question":"How does Time Division Duplex (TDD) work?","answer":"<p>TDD operates by dividing a single frequency channel into alternate time slots for transmitting and receiving. This structure consists of a transmitter that sends data during designated transmit slots, a receiver that receives data during designated receive slots, and a time controller that manages the timing synchronization between the slots.<\/p>"},{"question":"What are the benefits and drawbacks of Time Division Duplex (TDD)?","answer":"<p>The benefits of TDD include efficient spectrum utilization, flexibility in handling asymmetric data traffic, and simpler equipment design. Drawbacks may include potential interference if time slots are not synchronized and challenges in high-mobility scenarios.<\/p>"},{"question":"What types of Time Division Duplex (TDD) exist?","answer":"<p>Types of TDD include Classic TDD used in wireless networks, Dynamic TDD used in mobile communication, and Asymmetric TDD used in broadband services. Each type serves various scenarios and applications.<\/p>"},{"question":"How is Time Division Duplex (TDD) used in proxy servers like OneProxy?","answer":"<p>Proxy servers like OneProxy can utilize TDD in managing communication between clients and the internet. By using TDD, proxy servers can efficiently handle varying data requests, ensuring smooth and flexible data flow.<\/p>"},{"question":"What are the future prospects of Time Division Duplex (TDD)?","answer":"<p>TDD is expected to play a crucial role in emerging technologies like 5G. Innovations such as adaptive time slot allocation and integration with AI may further enhance efficiency and functionality, making TDD a vital component in future communication systems.<\/p>"},{"question":"How does Time Division Duplex (TDD) compare to Frequency Division Duplex (FDD)?","answer":"<p>While TDD uses a single frequency band and is adaptable, suitable for asymmetric data, FDD employs separate frequency bands for transmit and receive operations. FDD is fixed and best suited for symmetric data, whereas TDD provides more flexibility.<\/p>"},{"question":"Where can I find more information about Time Division Duplex (TDD)?","answer":"<p>You can find more detailed information about TDD by visiting resources such as the IEEE Papers on Time Division Duplex, OneProxy\u2019s Solutions with TDD, and 3GPP Standards for TDD in Mobile Communication. Links to these resources are provided in the article above.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/479330"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=479329"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}