20 search results - page 2 / 4 » On the Analysis and Design of Practical Quantization for Opp... |
JSAC
2008
13 years 8 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
CISS
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose a low complexity linear multiuser beamforming system for the multiple-input multipleoutput (MIMO) broadcast channel. We consider the specific case of ...
TWC
2008
13 years 8 months ago
2008
Abstract--Orthogonal random beamforming (ORB) constitutes a mean to exploit spatial multiplexing and multi-user diversity (MUD) gains in multi-antenna broadcast channels. To do so,...