57 search results - page 10 / 12 » On an Outer bound and an Inner Bound for the General Broadca... |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We characterize the capacity region to within 2 bits/s/Hz and the symmetric capacity to within 1 bit/s/Hz for the two-user Gaussian interference channel (IC) with feedback. We dev...
TSP
2008
13 years 8 months ago
2008
Consider a downlink multicast scenario where a base station equipped with multiple antennas wishes to simultaneously broadcast a number of signals to some given groups of users ove...
WASA
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. This paper is motivated by exploring the impact of the number of channels on the achievable communication latency for a specific communication task. We focus on how to u...
CORR
2006
Springer
13 years 9 months ago
2006
Springer
We consider the General Gaussian Multiple Access Wire-Tap Channel (GGMAC-WT). In this scenario, multiple users communicate with an intended receiver in the presence of an intellige...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...