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2008
IEEE

Layered wireless video multicast using directional relays

9 years 4 months ago
Layered wireless video multicast using directional relays
In this paper, we explore the use of directional antennas in relay transmission to improve the performance of video multicast with omni-directional relays in infrastructurebased wireless networks [1]. We describe the system setup with directional relays and determine the user partition along with transmission time scheduling that can optimize a multicast performance criterion. We demonstrate that directional relays significantly improve the multicast system performance compared to omni-directional relays. Furthermore, it also provides larger coverage area.
Ozgu Alay, Thanasis Korakis, Yao Wang, Shivendra S
Added 20 Oct 2009
Updated 27 Oct 2009
Type Conference
Year 2008
Where ICIP
Authors Ozgu Alay, Thanasis Korakis, Yao Wang, Shivendra S. Panwar
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