GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we study the distributed spectrum allocation for autonomous users transmitting delay-sensitive information over a wireless multi-carrier network. Because there is...
GLOBECOM
2008
IEEE
13 years 11 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
13 years 11 months ago
2008
IEEE
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—This paper presents simple analytical models of hybrid TCP congestion controls, which switch loss-based mode and delay-based mode adaptively, and tries their performance tuning....
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— For decoding low-density parity-check (LDPC) codes on discrete memoryless channels, a method to quantize messages and to find message-passing decoding functions for the variab...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—We consider packet-by-packet rate adaptation to maximize the throughput over a finite-state Markov channel. To limit the amount of feedback data, we use past packet acknowledge...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—WiMAX is one of the most promising emerging broadband wireless technologies. As a consequence, data transfer performance optimization represents a crucial issue due to TCP limit...
GLOBECOM
2008
IEEE
13 years 11 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
13 years 11 months ago
2008
IEEE
— This paper proposes a methodology of video–stream output at the receiver for enhancing QoE (Quality of Experience) in audio–video IP transmission. The methodology copes wit...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE