SHERP

Cooperative Transmission with Partial Channel Information in Multi-User MISO Wireless Systems

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Authors
Lee, Keon-Wook; Lee, Yong-Hwan
Issue Date
2008-09
Publisher
Institute of Electrical and Electronics Engineers
Citation
VTC 2008-Fall. IEEE 68th Vehicular Technology Conference, 2008
Keywords
Cooperative transmissionpartial channel informationmulti-userMISO
Abstract
In this paper, we consider novel cooperative
transmission from multiple base stations in multi-user wireless
systems. The proposed scheme generates multiple beams using
partial channel state information, enabling to achieve both
beamforming and spatial multiplexing gain. With the use of twophase
multi-user scheduling, it can also achieve multi-user
diversity gain. The performance of the proposed scheme is
analyzed and verified by computer simulation. Simulation results
show the proposed scheme is quite effective as the spatial
correlation and/or the number of users increase.
Language
English
URI
http://www.ieeevtc.org/vtc2008fall

http://hdl.handle.net/10371/7540
DOI
https://doi.org/10.1109/VETECF.2008.77
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Others_전기·정보공학부
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