205 search results - page 25 / 41 » Relay Communication with Delay Diversity for Future Communic... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we propose a new resource allocation mechanism which is designed to improve the multiuser detection of wireless network diversity multiple access (NDMA) protocol...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
—In this paper, a novel hybrid ARQ scheme based on shift column permutation bit interleaving is proposed for OFDM systems. When a packet is requested for retransmission, we can u...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we study the effect of delayed and limited feedback of beamformer codebook index on the error rate of transmit beamforming (BF) over Rayleigh fading channels. Cl...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—In-network aggregation has become a promising technique for improving the energy efficiency of wireless sensor networks. Aggregating data at various nodes in the network result...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
ACT Line-of-Sight (LOS) delay estimation with high accuracy is a pre-requisite for reliable location via satellite systems. The future European satellite positioning system, Galile...