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GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—The Session Initiation Protocol (SIP) is widely used for VoIP communication. Losses caused by network or server overload would cause retransmissions and delays in the session es...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
— We consider a relay that simultaneously assists multiple source-destination pairs that do not have a direct link, the so-called gateway channel, and explore the sum capacity of...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—With an increasing number of personalized information and services offered on the Internet, especially the World Wide Web, effective identity management solutions are de...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—This paper considers distributed protocol design for joint sub-carrier, transmission scheduling and power management in uplink/downlink multi-cellular OFDMA wireless networks. T...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
— In this paper, we propose a low-complexity iterative joint channel estimation, detection and decoding technique for doubly selective channels. The key is a segment-by-segment f...