Sciweavers

IWCMC
2010
ACM
13 years 10 months ago
Modulation-adaptive cooperation in Rayleigh fading channels with imperfect CSI
Adaptive modulation can improve the throughput of cooperative communications, which has been shown in previous research. So far the adaptive modulation is applied with respect to ...
Yuanyuan Zhang, Yi Ma, Rahim Tafazolli
ICC
2007
IEEE
14 years 7 hour ago
Queueing Performance of IEEE 802.16 Random Access Protocol with Bulk Transmissions
— In this paper, we consider the queueing performance of a subscriber station for IEEE802.16e random access protocol with bulk transmissions which is allowed with an ARQ protocol...
Hyong-Woo Lee, Jun-Bae Seo
ICASSP
2008
IEEE
14 years 4 days ago
Impact of channel estimation error on performance of adaptive MIMO systems
Adaptive modulation scheme has been widely used in multipleinput multiple-output (MIMO) systems to enhance the spectral efficiency while maintaining the bit-error-rate (BER) unde...
Jinliang Huang, Svante Signell