509 search results - page 71 / 102 » Rate Adaptive Channel MAC |
TCOM
2010
14 years 10 months ago
2010
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
— Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without any explicit...
PIMRC
2010
IEEE
14 years 9 months ago
2010
IEEE
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
101
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BROADNETS
2007
IEEE
15 years 6 months ago
2007
IEEE
The ISM free-licence band is highly used by wireless technologies such IEEE 802.11, Bluetooth as well as private wireless schemes. This huge utilisation increases dramatically the ...
140
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COMCOM
2002
14 years 11 months ago
2002
Recent growth in cellular networks has motivated research on broadband access technologies for the support of diverse services over wireless networks. Wireless Asynchronous Transf...