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	Capacity-Based MIMO Mode Switching Scheme Between STBC and DSTBC for Relay-Assisted Cellular Networks
	Shen, Xia ; Zhang, Rongqing ; Cheng, Xiang ; Liu, Zhimin ; Jiao, Bingli
	2013
关键词	SPATIALLY CORRELATED CHANNELS
英文摘要	This paper for the first time considers a low complexity multiple-input multiple-output (MIMO) mode switching technique between the conventional MIMO and distributed MIMO. By considering the conventional space-time block coding (STBC) and the distributed STBC (DSTBC), we propose a novel mode switching scheme between them to maximize the capacity performance. Since the difference between the STBC and DSTBC mainly comes from the three-directional (3D) distances, the proposed mode switching scheme is based on the jointly consideration of the received signal-to-noise ratio (SNR) at the user equipment (UE) and the 3D distances. Compared with non-adaptive MIMO modes, the proposed adaptive scheme has better capacity performance and thus is more energy-efficient.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000349673805109&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Telecommunications; EI; CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1109/ICC.2013.6655425
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/292659]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Shen, Xia,Zhang, Rongqing,Cheng, Xiang,et al. Capacity-Based MIMO Mode Switching Scheme Between STBC and DSTBC for Relay-Assisted Cellular Networks. 2013-01-01.

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