143 search results - page 21 / 29 » Design of Collaborative Codes Achieving Space-Time Diversity |
CHI
2010
ACM
15 years 4 months ago
2010
ACM
We introduce a programming environment entitled Share that is designed to encourage loosely bound cooperation between individuals within communities of practice through the sharin...
104
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QSHINE
2005
IEEE
15 years 5 months ago
2005
IEEE
—We propose an adaptive hybrid automatic repeat request–forward error correction (ARQ–FEC) erasure-correcting scheme for quality of service (QoS)-driven mobile multicast serv...
133
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
117
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TSP
2011
14 years 6 months ago
2011
In this paper, we study the application of physical layer network coding to the joint design of uplink and downlink transmissions, where the base station and the relay have multip...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper we propose a distributed system for facilitating cooperative MIMO transmissions in networks without multiple antenna devices. MIMO diversity is achieved by employ...