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INFOCOM
2010
IEEE

Stable Maximum Throughput Broadcast in Wireless Fading Channels

10 years 1 months ago
Stable Maximum Throughput Broadcast in Wireless Fading Channels
—This research considers network coded broadcast system with multi-rate transmission and dual queue stability constraints. Existing network coded broadcast systems consider single rate transmission without receiver queue constraints. First, we shall illustrate that broadcast without network coding cannot support maximum throughput in wireless fading channels. However, the network coded broadcast poses new constraints for the receivers to manage stable queues while the fading channel characteristics suggest the broadcast to operate at multi-rate to achieve higher throughput. In this research, we propose a joint scheduling and network coding (JSNC) strategy for such network coded broadcast system to achieve maximum throughput under queue stability constraint. In a single cell broadcast networks with exogenous arrivals of packets at the base station, we prove that JSNC can stabilize the system as long as the rate of the exogenous arrival flow is within the capacity region. Sufficient ...
Wei Pu, Hao Cui, Chong Luo, Feng Wu, Chang Wen Che
Added 28 Jan 2011
Updated 28 Jan 2011
Type Journal
Year 2010
Where INFOCOM
Authors Wei Pu, Hao Cui, Chong Luo, Feng Wu, Chang Wen Chen
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