International Journal of Wireless and Microwave Technologies (IJWMT)
IJWMT Vol. 2, No. 5, 15 Oct. 2012
Cover page and Table of Contents: PDF (size: 174KB)
A Combining Rate Adaptation Scheme of Channel Coding and Network Coding in None-relay Downlink Wireless System
Full Text (PDF, 174KB), PP.62-68
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Author(s)
ZiJun Shi
1,*
ZhiPing Shi
1
Gu Li
1
Index Terms
Network Coding, Rate Adaptation, Combining Coding Rate
Abstract
We propose rate adaptation in the entire downlink process of transmission in channel-network combining coding systems. In current literatures, rate adaptation is discussed in channel coding or network coding separately and in traditional channel-network combining coding cases, network coding rates are generally 1. This paper is based on a one-source multi-destination wireless downlink communication system and a novel scheme of rate adaptation is applied. Our scheme of adaptation works between channel coding rate and network coding rate and its influence on system performance, which is given in form of simulation in the last chapter of this paper, shows that it works well for deducing system BER.
Cite This Paper
ZiJun Shi, ZhiPing Shi, Gu Li,"A Combining Rate Adaptation Scheme of Channel Coding and Network Coding in None-relay Downlink Wireless System", IJWMT, vol.2, no.5, pp.62-68, 2012. DOI: 10.5815/ijwmt.2012.05.09
Reference
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