11580 search results - page 21 / 2316 » Communication vs. Computation |
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
We address the connectivity of large-scale ad hoc cognitive radio networks, where secondary users exploit channels temporarily and locally unused by primary users and the existenc...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide cha...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Recently M¨uller et al. (IEEE J. Select. Areas Commun. 2008) used asymptotic methods from statistical physics to analyze non-linear vector precoding for MIMO broadcast ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We provide a comparative performance of two different array processing techniques in a wireless system with multiple receive antennas in fading channels with co-channel interfe...