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INFOCOM
2006
IEEE
15 years 5 months ago
A General Model and Analysis of Physical Layer Capture in 802.11 Networks
Abstract— While packet capture has been observed in real implementations of 802.11 devices, there is a lack of accurate models that describe the phenomenon. We present a general ...
Hoon Chang, Vishal Misra, Dan Rubenstein
TCOM
2008
105views more  TCOM 2008»
14 years 11 months ago
Source fidelity over fading channels: performance of erasure and scalable codes
We consider the transmission of a Gaussian source through a block fading channel. Assuming each block is decoded independently, the received distortion depends on the tradeoff betw...
Konstantinos E. Zachariadis, Michael L. Honig, Agg...
ICMCS
2009
IEEE
138views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Multi-rate peer-to-peer video conferencing: A distributed approach using scalable coding
We consider multi-rate peer-to-peer multi-party conferencing applications, where different receivers in the same group can receive videos at different rates using, for example, sc...
Miroslav Ponec, Sudipta Sengupta, Minghua Chen, Ji...
101
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MOBIHOC
2007
ACM
15 years 11 months ago
Distributed opportunistic scheduling for ad-hoc communications: an optimal stopping approach
We consider distributed opportunistic scheduling (DOS) in wireless ad-hoc networks, where many links contend for the same channel using random access. In such networks, distribute...
Dong Zheng, Weiyan Ge, Junshan Zhang
INFOCOM
2009
IEEE
15 years 6 months ago
On Combining Shortest-Path and Back-Pressure Routing Over Multihop Wireless Networks
Abstract—Back-pressure based algorithms based on the algorithm by Tassiulas and Ephremides have recently received much attention for jointly routing and scheduling over multihop ...
Lei Ying, Sanjay Shakkottai, Aneesh Reddy