476 search results - page 79 / 96 » The Relay Channel with a Wire-tapper |
76
Voted
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—In this paper, we propose a joint precoding scheme for both the base station (BS) and relay station (RS) to increase the ergodic capacity of downlink non-regenerative multiple-i...
ICDCS
2009
IEEE
14 years 7 months ago
2009
IEEE
We study the multicast capacity for hybrid wireless networks consisting of ordinary wireless nodes and base stations under Gaussian Channel model, which generalizes both the unica...
SODA
2010
ACM
15 years 7 months ago
2010
ACM
The linear deterministic model of relay channels is a generalization of the traditional directed network model which has become popular in the study of the flow of information ove...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
— In cellular networks, relays and/or mobiles can cooperate to improve the overall system performance. For example, once the transmission from a base station with multiple antenn...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
Relay-based cooperative communications can achieve spatial diversity gains, enhance coverage and potentially increase capacity. If considered for large networks, traditional relayi...