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WWIC
2007
Springer
132views Communications» more  WWIC 2007»
16 years 25 days ago
A Quality Adaptation Scheme for Internet Video Streams
We propose a layered quality adaptation scheme for video streams to smooth the short-term oscillations induced by Additive Increase Multiplicative Decrease (AIMD) mechanisms, and e...
Panagiotis Papadimitriou, Vassilis Tsaoussidis
AICCSA
2006
IEEE
115views Hardware» more  AICCSA 2006»
16 years 24 days ago
Throughput of ARQ Protocols Over Nakagami and MIMO Block Fading Channels
Automatic-repeat request (ARQ) protocols are used to provide reliable communication in wireless networks. In this paper the throughput of the basic selective-repeat (SR) ARQ in bl...
Salam A. Zummo
GLOBECOM
2006
IEEE
16 years 23 days ago
On the Impact of Clear Channel Assessment on MAC Performance
— Clear Channel Assessment (CCA) is an essential ingredient in wireless networks employing channel sensing as part of their medium access mechanism. While CCA itself is implement...
Iyappan Ramachandran, Sumit Roy
ICMCS
2006
IEEE
134views Multimedia» more  ICMCS 2006»
16 years 23 days ago
Robust Video Transmission Over MIMO-OFDM System using MDC and Space Time Codes
MIMO-OFDM is a promising technique for the broadband wireless communication system. In this paper, we propose a novel scheme that integrates multiple description coding (MDC), err...
Haifeng Zheng, Congchong Ru, Lun Yu, Chang Chen
153
Voted
ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
16 years 23 days ago
Seamless Multimedia Transmission During Fast Handover in Mobile IPV6 Environment
In this paper, we propose the seamless video transmission scheme over wireless LANs during fast handover in Mobile IPv6. In fact, a mobile node cannot receive the IP packets durin...
Jin Kim, Youn-Hee Han, Kwang Shim