Joint Transmit and Receive Beamforming for Multi-Relay MIMO-OFDMA Cellular Networks

被引：0
|
作者：
Cheung, Kent Tsz Kan [1 ]
Yang, Shaoshi [1 ]
Hanzo, Lajos [1 ]
机构：
[1] Univ Southampton, Sch ECS, Southampton SO17 1BJ, Hants, England
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) | 2016年
关键词：
EFFICIENCY OPTIMIZATION; ENERGY EFFICIENCY; BROADCAST; DIAGONALIZATION; CAPACITY; SYSTEMS;
D O I：
10.1109/ICC.2016.7511632
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel transmission protocol is conceived for a multi-user, multi-relay, multiple-input-multiple-output orthogonal frequency-division multiple-access (MIMO-OFDMA) cellular network based on joint transmit and receive beamforming. More specifically, the network's MIMO channels are mathematically decomposed into several effective multiple-input-single-output (MISO) channels, which are spatially multiplexed for transmission. For the sake of improving the attainable capacity, these MISO channels are grouped using a pair of novel grouping algorithms, which are then evaluated in terms of their performance versus complexity trade-off(1).
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页数：6
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