560 search results - page 22 / 112 » Constant-Complexity Models for Wireless Channels |
JSAC
2007
13 years 7 months ago
2007
Abstract— Transmit channel side information (CSIT) can significantly increase MIMO wireless capacity. Due to delay in acquiring this information, however, the time-selective fad...
JCM
2008
13 years 7 months ago
2008
The use of antenna arrays at emission and reception seems to represent a prominent solution for future wireless systems, it improves data rates and enhances the quality of service....
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
Channel allocation was extensively investigated in the framework of cellular networks, but it was rarely studied in the wireless ad-hoc networks, especially in the multi-hop ad-ho...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by ...
WICOMM
2008
13 years 7 months ago
2008
Multi-Carrier Code Division Multiple Access (MC-CDMA) is a modulation scheme that combines the advantages of OFDM and CDMA to provide robustness against frequency selectivity in w...