637 search results - page 16 / 128 » Link Layer Adaptation for Shared Wireless Links |
CCR
2007
14 years 11 months ago
2007
The ns-2 simulator has limited support for simulating 802.11based wireless mesh networks. We have added the following new features at the MAC and PHY layer of ns-2: (i) cumulative...
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— In wireless mesh networks, the end-to-end throughput of traffic flows depends on the path length, i.e. the higher the number of hops, the lower becomes the throughput...
104
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GLOBECOM
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper, results on the mutual information of MIMO transmission over spatially correlated channels in slow fading environments are presented. Different receiver techniques su...
129
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WOWMOM
2005
ACM
15 years 5 months ago
2005
ACM
Ad-hoc wireless networks with multi-rate radios (such as 802.11a, b, g) require a new class of MAC/PHY aware metrics that take into account factors such as physical-layer link spe...
105
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ICC
2009
IEEE
14 years 9 months ago
2009
IEEE
Abstract--Upcoming multi antenna systems such as 3GPPLTE employ code book based multi-mode precoding in order to adapt to a wide range of channel conditions. Link adaptation, which...