TD-LTE在高铁场景覆盖下的关键性技术和方案分析

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摘要本文首先论述了加强TD-LTE在高铁深度覆盖和广度覆盖的意义,然后研究了TD-LTE在高铁深度覆盖和广度覆盖存在的三个突出技术问题,最后提出了若干高铁TD-LTE组网关键性技术。

作者钟志成宋永胜

机构地区中睿通信规划设计有限公司

出处《科技视界》 2014年第26期75-76,共2页 Science & Technology Vision

关键词多普勒频移穿透损耗组网方案高铁TD-LTE

参考文献6

13GPP, Evolved universal terrestrial radio access (E-UTRA); Carrier Aggrega- tion Base Station (BS) Radio transmission and reception, 3GPP TR 36.808[Z].
23GPP, 3rd generation partnership project; Technical specification group radi access network; Evolved universal terrestrial radio access (E-UTRA); Base Stafim (BS) Radio transmission and reception, 3GPP TS 36,104[Z].
33GPP, 3rd generation partnership project; Technical specification group radio access network; Evolved universal terrestrial radio access (E-UTRA); Base Station (BS) conformance testing, 3GPP TS 36,141[Z].
4FCC, Title 47 of the Code of Federal Regulations (CFR), Federal Com- munications Commission[Z].
53GPP, 3rd generation partnership project; Technical specification group radio access network; Evolved universal terrestrial radio access (E-UTRA); Radio l"re- quency (RF) system scenarios, 3GPP TR 36.942[Z].
6ITU-R, Unwanted Emissions in the Spurious Donmin, Recommendation ITU-R SM.329-10, Eebruary 2003[Z].

科技视界

2014年第26期

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