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Cooperative Transmission with Partial Channel Information in Multi-User MISO Wireless Systems
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Cited 2 time in Scopus
- Authors
- Issue Date
- 2008-09
- Citation
- VTC 2008-Fall. IEEE 68th Vehicular Technology Conference, 2008
- Keywords
- Cooperative transmission ; partial channel information ; multi-user ; MISO
- 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
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