Generalized Distributed Multicell Architecture:Group Cell  

作　　者：Tao Xiaofeng Wu Chunli Xu Xiaodong (WTI, Beijing University of Posts and Telecommunications, Beijing 100876, China) 

出　　处：《ZTE Communications》2006年第2期7-10,共4页中兴通讯技术（英文版）

基　　金：Program ofNational Natural Science Foundation of China(No. 60496312); Program of Beijing NaturalScience Foundation (No. 4042021)

摘　　要：In order to make full use of advanced technologies for future mobile communications systems such as Space Time Code (STC), Joint Transmission (JT) and Multiple Input Multiple Output (MIMO), and to meet the requirements of high-bit-rate multimedia services, new network topologies should be studied. Generalized distributed multicell architecture can take full advantage of multi-antenna technologies and solve the problem of frequent handover caused by higher carrier frequencies. Group handover, the handover policy based on the architecture, can eliminate the cell edge effect. Furthermore, by applying the concept of group handover to 3G mobile communication systems, the Fast Cell Group Selection (FCGS) scheme can effectively improve the data rate for cell edge users.In order to make full use of advanced technologies for future mobile communications systems such as Space Time Code (STC), Joint Transmission (JT) and Multiple Input Multiple Output (MIMO), and to meet the requirements of high-bit-rate multimedia services, new network topologies should be studied. Generalized distributed multicell architecture can take full advantage of multi-antenna technologies and solve the problem of frequent handover caused by higher carrier frequencies. Group handover, the handover policy based on the architecture, can eliminate the cell edge effect. Furthermore, by applying the concept of group handover to 3G mobile communication systems, the Fast Cell Group Selection (FCGS) scheme can effectively improve the data rate for cell edge users.

关 键 词：FIGURE cell IEEE Radio USA Generalized Distributed Multicell Architecture more GPP MT 

分 类 号：TM910[电气工程—电力电子与电力传动]