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Energy-Efficient Channel Estimation in MIMO Systems
2006
EURASIP Journal on Wireless Communications and Networking
The emergence of MIMO communications systems as practical high-data-rate wireless communications systems has created several technical challenges to be met. On the one hand, there is potential for enhancing system performance in terms of capacity and diversity. On the other hand, the presence of multiple transceivers at both ends has created additional cost in terms of hardware and energy consumption. For coherent detection as well as to do optimization such as water filling and beamforming, it
doi:10.1155/wcn/2006/27694
fatcat:2bqagj7ttjfdhb67ajz7tqt63e