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高速铁路无线覆盖方案研究 被引量:1

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摘要 "十一五"期间,我国已建成5 000 km以上的高速铁路,居世界前列。到2020年,将建成16 000 km的高速铁路,届时我国高速铁路的总里程将位居世界第一。新型高速列车车体密封性好、速度快、穿透损耗高,造成车厢内移动通信质量明显下降。目前河北境内高铁无线通信网络覆盖情况较差,影响用户感知;同时,高铁上一般为中、高端移动用户,对网络质量要求较高,也较为敏感。保障高速铁路的无线网络服务质量,已经成为移动通信网络建设与优化的重点与难点。
作者 王锐
出处 《技术与市场》 2013年第3期26-28,共3页 Technology and Market
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  • 1IMT-2020(5G)推进组.5G愿景与需求[DB/OL].[2014-05-30 ]. http ://www. imt-2020, org. en/zh.
  • 2HLAWATSCH F, MATZ G. Wireless communications over rapidly time-varying channels [ M ]. Oxford : Academic Press, 2011 : 1-5.
  • 3KWANG Jiangzhou, ZHU Huiling, GOMES N J. Distributed antenna systems for mobile communications in high speed trains[J]. IEEE Journal on Selected Areas in Communications, 2012, 30(4) : 675-683.
  • 4FOKUM D T, FROST V S. A survey on methods for broadband internet access on trains [ J ]. IEEE Communications Surveys & Tutorials, 2010, 12 ( 2 ) : 171-185.
  • 5ZHOU Yiqing, ADACHI Fumiyuki, WANG Xiaodong, et al. Guest editorial : broadband wireless communications for high speed vehicles [ J ]. IEEE Journal on Selected Areas in Communications, 2012, 30(4) : 673-674.
  • 6FAN Pingzhi, PANAYIRCI E, POOR H V, et al. Special issue on broadband mobile communications at very high speeds[J]. EURASIP Journal on Wireless Communications and Networking, 2012, 2012 ( 1 ) : 1- 3.
  • 7GUAN Ke, ZHONG Zhangdui, AI Bo. Assessment of LTE-R using high speed railway channel model[ C]// IEEE Communications and Mobile Computing (CMC). [S. 1. ]: IEEE, 2011: 461-464.
  • 8李勤.wi-n免费“上车”门槛何在[N/OL].中国科学报,(2014-12-16)[2014-12-30].http://tech.hexun.com/2014-12-16/171454707.html.
  • 9LIU Liu, TAO Cheng, QIU Jiahui, et al. Position- based modeling for wireless channel on high-speed railway under a viaduct at 2.35 GHz[J]. IEEE Journal on Selected Areas in Communications, 2012, 30 (4) : 834-845.
  • 10LIU Ziyue, FAN Pingzhi. An effective handover scheme based on antenna selection in ground train distributed antenna systems [ J ]. IEEE Transactions on Vehicular Technology, 2014, 63(7): 3342-3350.

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