404 search results - page 36 / 81 » Optimization of Split-And-Combine Relaying |
TMC
2010
13 years 6 months ago
2010
—One important application of cooperative communications is to extend coverage area in wireless networks without increasing infrastructure. However, a crucial challenge in implem...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
How to find a cooperative diversity scheme that achieves the transmit diversity bound is still an open problem. In fact, all previously proposed amplify-and-forward (AF) and decod...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—In the conventional two-way relay channel, two sources exchange information with help from a relay. We introduce a generalized two-way relay channel where each source additional...
TWC
2010
13 years 2 months ago
2010
In this paper, we propose a TDMA based simple transmission scheme, which overcomes the effect of the delays caused by the poor synchronization of the relaying nodes over Ricean ch...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—We derive optimal memoryless relays using noncoherent modulation over additive white Gaussian noise (AWGN) channels with or without fading. The derivation is flexible, ...