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Communication Protocols for N-way All-Cast Relay Networks

Cui, Tao and Kliewer, Jörg and Ho, Tracey (2012) Communication Protocols for N-way All-Cast Relay Networks. IEEE Transactions on Communications, 60 (11). pp. 3239-3251. ISSN 0090-6778. doi:10.1109/TCOMM.2012.080212.110395. https://resolver.caltech.edu/CaltechAUTHORS:20130116-102514916

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Abstract

We consider communication protocols for N-way all-cast relay networks, which comprise N source terminals such that each source terminal demands messages from all other source terminals with the help of a relay. The derived protocols are characterized by the fact that physical layer network coding is employed at the relay, where each source has side information about the signals it has sent. Amplify-and-forward (AF) and decode-and-forward (DF) protocols are applied to the N-way relay network setting, where the achievable rate regions for those protocols are derived and compared with outer capacity bounds. We propose several practical space-time coding schemes for AF and DF, and introduce two new protocols denoted as denoise-and-forward (DNF) and estimate-and-forward (EF). Further, for AF and DF the fundamental diversity-multiplexing trade-off is characterized.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1109/TCOMM.2012.080212.110395DOIUNSPECIFIED
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6266771PublisherUNSPECIFIED
Additional Information:© 2012 IEEE. Paper approved by R. K. Mallik, the Editor for Diversity and Fading Channels of the IEEE Communications Society. Manuscript received June 20, 2011; revised April 2, 2012. Date of Current Version: 29 November 2012. This work has been supported in part by subcontract #069144 issued by BAE Systems National Security Solutions, Inc. and supported by the Defense Advanced Research Projects Agency (DARPA), and the Space and Naval Warfare System Center (SPAWARSYSCEN), San Diego, under Contract Nos. N66001-08-C-2013 and W911NF-07-1-0029, by NSF grants CCF-0830666 and CCF-1017632, and by Caltech’s Lee Center for Advanced Networking. This paper has been presented in part at the IEEE Global Communications Conference, Dec. 2008, New Orleans, LA, USA.
Funders:
Funding AgencyGrant Number
BAE Systems National Security Solutions, Inc.069144
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Space and Naval Warfare System Center (SPAWARSYSCEN)N66001-08-C-2013
DARPA ITMANETW911NF-07-1-0029
NSFCCF-0830666
NSFCCF-1017632
Caltech Lee Center for Advanced NetworkingUNSPECIFIED
Subject Keywords:Relay channels, N-way traffic, cooperation, wireless relay networks
Other Numbering System:
Other Numbering System NameOther Numbering System ID
INSPEC Accession Number13148508
Issue or Number:11
DOI:10.1109/TCOMM.2012.080212.110395
Record Number:CaltechAUTHORS:20130116-102514916
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20130116-102514916
Official Citation:Tao Cui; Kliewer, J.; Ho, T.; , "Communication Protocols for N-way All-Cast Relay Networks," Communications, IEEE Transactions on , vol.60, no.11, pp.3239-3251, November 2012 doi: 10.1109/TCOMM.2012.080212.110395 http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6266771&isnumber=6362326
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:36422
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:16 Jan 2013 19:05
Last Modified:09 Nov 2021 23:22

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