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Handover Mechanism in Coordinated Multi-Point Transmission/Reception System
  • ISSN号:1005-8885
  • 期刊名称:《中国邮电高校学报:英文版》
  • 时间:0
  • 分类:TN943.3[电子电信—信号与信息处理;电子电信—信息与通信工程] TP393.4[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]
  • 作者机构:[1]Key Lab. of Universal Wireless Communications, Ministry of Education, Wireless Technology Innovation Institute, Beijing University of Posts and Telecommunications, Beijing 100876, P. R. China
  • 相关基金:This work was founded by the National Natural Science Foundation of China under Grant No. 60872048, and the China-Sweden Collaborative Project sponsored by the Ministry of Science and Technology of China under Grant No. 2008DFA12110.
中文摘要:

协调多点(CoMP ) 传播 / 接收技术最近是许多注意的焦点并且有 becom 对 3GPP LTE 进展的关键研究兴趣由于它改进房间边和平均系统性能的能力。然而, CoMP 技术要求崭新的移交机制,否则它的真实表演将是有限的。这篇论文建议在 CoMP 通讯系统建筑学基于移交情形支持 CoMP 的新奇移交机制,包括分享的信息和 CoMP 合作集合移交和 CoMP 传播的发信号的传播过程点选择 / 更改。建议计划不能仅仅支持 CoMP 很好,而且减少信息交换和发信号的传播的开销。

英文摘要:

Coordinated Multi-Point (CoMP) transmission/reception technology has been the focus of much attention recently and has becom a key research interest in 3GPP LTE-Advanced due to its ability to improve both cell-edge and average system performance. However, CoMP technology requires brand-new handover mechanism, or else its real performance will be limited. This paper proposes a novel handover mechanism supporting CoMP based on the handover scenario in CoMP communication system architecture, including information sharing and signaling transmission procedure of CoMP cooperating sets handover and CoMP transmission points selection/update. The proposed scheme could not only support CoMP well, but also reduce the overhead of information exchange and signaling transmission.

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期刊信息
  • 《中国邮电高校学报:英文版》
  • 主管单位:高教部
  • 主办单位:北京邮电大学、南邮、重邮、西邮、长邮、石邮
  • 主编:LU Yinghua
  • 地址:北京231信箱(中国邮电大学)
  • 邮编:100704
  • 邮箱:jchupt@bupt.edu.cn
  • 电话:010-62282493
  • 国际标准刊号:ISSN:1005-8885
  • 国内统一刊号:ISSN:11-3486/TN
  • 邮发代号:2-629
  • 获奖情况:
  • 国内外数据库收录:
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  • 被引量:127