NDLI: Complex Field Network Coding for Wireless Cooperative Multicast Flows

Content Provider	IEEE Xplore Digital Library
Author	Jun Li Wen Chen Xinbing Wang
Copyright Year	2008
Description	Author affiliation: Dept. of Electron. Eng., Shanghai Jiaotong Univ., Shanghai (Jun Li; Wen Chen; Xinbing Wang)
Abstract	Network coding is a promising technology designed to reach the min-cut max-flow capacity in wired network. While in wireless cooperative environments, it has been proved that network coding can also increase the system throughput by taking the advantage of the broadcast nature of electromagnetic waves. In this paper, we establish a 2-source and 2-destination cooperative systems with arbitrary number of relays (2-N-2 system), and then the designed signal-superposition-and-forward based complex field network coding protocol (SiSF-CFNC) is applied to the model. We define the system frame error probability (SFEP) to measure the performance of cooperative multicast systems with the proposed protocol. Power allocation schemes as well as precoder design are concentratively studied to improve the system performance without cutting down the system throughput.
Starting Page	1
Ending Page	5
File Size	359943
Page Count	5
File Format	PDF
ISBN	9781424423248
ISSN	1930529X
DOI	10.1109/GLOCOM.2008.ECP.882
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-11-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Network coding Throughput Multicast protocols Broadcasting Electromagnetic scattering Cooperative systems Power system relaying Signal design Power system modeling Error probability
Content Type	Text
Resource Type	Article

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