254 search results - page 25 / 51 » Space-Time Network Codes Utilizing Transform-Based Coding |
NETWORKING
2007
14 years 11 months ago
2007
Abstract. Mobile ad-hoc networks (MANETs) utilize broadcast channels, where wireless transmissions occur from one user to many others. In a broadcast channel the same transmission ...
80
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TWC
2008
14 years 9 months ago
2008
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
ICPADS
2006
IEEE
15 years 3 months ago
2006
IEEE
iDIBS is a peer-to-peer backup system which optimizes the Distributed Internet Backup System (DIBS). iDIBS offers increased reliability by enhancing the robustness of existing pac...
95
Voted
ICN
2001
Springer
15 years 2 months ago
2001
Springer
In this paper, a system-level framework is proposed for 3-D graphics streaming. The proposed architecture is scalable with respect to the variations in both bandwidth and channel e...
107
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JSAC
2011
14 years 4 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...