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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/12949

Title: CEO problem based analysis of D2D cooperative user pairing
Authors: He, Xin
Juntti, Markku
Zhou, Xiaobo
Komulainen, Petri
Matsumoto, Tad
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Magazine name: 2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Start page: 685
End page: 689
DOI: 10.1109/SPAWC.2015.7227125
Abstract: We interpret the device-to-device (D2D) cooperative relaying framework as an instance of a two-node binary chief executive officer (CEO) problem. Noise-corrupted versions of a binary sequence are transmitted by two nodes to a single destination node over orthogonal multiple access channel. A lower bound of the bit error probability (BEP) is obtained by minimizing a distortion function subject to constraints on inequalities based on the source-channel separation theorem. We derive the rate-distortion function for a binary multiterminal source coding problem. The distortion function is then established by evaluating the relationship between two problems for majority and optimal decision criteria. Our proposed encoding/decoding algorithms using concatenated convolutional codes and joint decoding scheme are used to verify the lower bound of the BEP. The results are interpreted as a criterion to select cooperating D2D user pairs.
Rights: This is the author's version of the work. Copyright (C) 2015 IEEE. 2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2015, 685-689. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
URI: http://hdl.handle.net/10119/12949
Material Type: author
Appears in Collections:b11-1. 会議発表論文・発表資料 (Conference Papers)

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