549 search results - page 85 / 110 » Omnidirectional Relay in Wireless Networks |
CORR
2007
Springer
14 years 9 months ago
2007
Springer
—The differential encoding/decoding setup introduced by Kiran et al, Oggier-Hassibi and Jing-Jafarkhani for wireless relay networks that use codebooks consisting of unitary matri...
TWC
2010
2010
Rex: A randomized EXclusive region based scheduling scheme for mmWave WPANs with directional antenna
14 years 4 months ago
Millimeter-wave (mmWave) transmissions are promising technologies for high data rate (multi-Gbps) Wireless Personal Area Networks (WPANs). In this paper, we first introduce the con...
TCSV
2010
14 years 4 months ago
2010
This paper addresses the rate allocation problem for wireless video streaming. Results from a simple subjective viewing test indicate that perceptually preferred allocation can be...
101
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MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
119
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MASS
2010
14 years 7 months ago
2010
Delay tolerant networks (DTNs) are a special type of wireless mobile networks which may lack continuous network connectivity. Multicast is an important routing function that suppor...