100 search results - page 12 / 20 » MIMO Link Layer Transmission Techniques Based on Cross Layer... |
TWC
2008
14 years 11 months ago
2008
In this paper a single-input-single-output wireless data transmission system with adaptive modulation and coding over correlated fading channel is considered, where run-time power ...
160
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MOBIHOC
2002
ACM
15 years 11 months ago
2002
ACM
Current algorithms for minimum-energy routing in wireless networks typically select minimum-cost multi-hop paths. In scenarios where the transmission power is fixed, each link has...
126
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PEWASUN
2004
ACM
15 years 5 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
VTC
2007
IEEE
15 years 5 months ago
2007
IEEE
— Hydra is a flexible wireless network testbed being developed at UT Austin. Our focus is networks that support multiple wireless hops and where the network, especially the MAC,...
100
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INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—Network protocols have traditionally been designed using a layered method in part because it is easier to implement some portions of network protocols in software and other port...