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ICC
2007
IEEE
146views Communications» more  ICC 2007»
14 years 1 months ago
Media Access Control with Spatial Correlation for MIMO Ad Hoc Networks
– MIMO (Multiple Input Multiple Output) is capable of offering several-fold increase in spectral efficiency over singleantenna systems through spatial processing. However, curren...
Bing Wen Ke, Ying Jun Zhang, Soung Chang Liew
TIT
2002
118views more  TIT 2002»
13 years 7 months ago
Cayley differential unitary space - Time codes
One method for communicating with multiple antennas is to encode the transmitted data differentially using unitary matrices at the transmitter, and to decode differentially withou...
Babak Hassibi, Bertrand M. Hochwald
ICMCS
2006
IEEE
127views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Effective Error Concealment Algorithm by Boundary Information for H.264 Video Decoder
H.264 is a new video coding standard which contains some novel coding functions and provides more coding efficiency than previous standards. However, video streams are sensitive t...
Guang-Tung Jian, Mei-Juan Chen, Ming-Chieh Chi
VTC
2007
IEEE
14 years 1 months ago
MIMO Downlink Weighted Sum Rate Maximization with Power Constraints per Antenna Groups
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...
Marian Codreanu, Antti Tölli, Markku J. Juntt...
TSP
2008
130views more  TSP 2008»
13 years 7 months ago
Differential UWB Communications With Digital Multicarrier Modulation
Abstract--As a high-rate alternative of impulse radio (IR) ultrawideband (UWB) communications, analog and digital multicarrier UWB radios with coherent detection have been introduc...
Huilin Xu, Liuqing Yang