从WRC-19议题看5G与未来移动通信发展趋势

doi:10.11959/j.issn.1000-0801.2016161

Abstract

Abstract:

Firstly，global 5G development status was outlined.And the relationship between world radio communication conference（WRC）and mobile communication development was introduced.Based on the application scenarios in the ITU-R recommendation of 5G visions，two important 5G scenarios，mobile internet and internet of things were analyzed.Then those WRC-19 agenda items which related to 5G were sorted out combined with the results of WRC-15.The background and core tasks were illustrated.Finally，the global technology and spectrum status of research were summarized and the future study tendency was pointed out.

Key words: 5G, WRC-19, high frequency band, wireless local radio network, intelligent transportation, internet of things

Jian FANG,Ying ZHU,Na ZHENG,Pengpeng LI. A look at 5G and future mobile communication development trend from the point of WRC-19 agenda items[J]. Telecommunications Science, 2016, 32(6): 65-72.

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References 17

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国家和地区	5 150～5 250 MHz	5 250～5 350 MHz	5 470～5 725 MHz	5 725～5 825 MHz
美国	开放	开放（DFS/TPC）	开放（DFS/TPC）	开放
加拿大	开放	开放（DFS/TPC）	开放（DFS/TPC）	开放
欧盟	开放	开放（DFS/TPC）	开放（DFS/TPC）	开放
韩国	开放	开放（DFS/TPC）	开放（DFS/TPC）	开放
日本	开放	开放（DFS/TPC）	开放（DFS/TPC）	未开放
中国	开放	开放	未开放	开放
注：（1）5 150～5 250 MHz国外只能用于室内（美国除外），5 250～5 350 MHz、5 470～5 725 MHz应用于室外时通过DFS/TPC与雷达共存；
（2）欧盟5 725～5 825 MHz频段规划为宽带固定无线接入（BFWA）；
（3）在中国实际分配的频段为5 725～5 850 MHz。

A look at 5G and future mobile communication development trend from the point of WRC-19 agenda items

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