Opportunistic relaying in multipath and slow fading channel: Relay selection and optimal relay selection period

Handle URI:
http://hdl.handle.net/10754/599079
Title:
Opportunistic relaying in multipath and slow fading channel: Relay selection and optimal relay selection period
Authors:
Sungjoon Park,; Stark, Wayne E.
Abstract:
In this paper we present opportunistic relay communication strategies of decode and forward relaying. The channel that we are considering includes pathloss, shadowing, and fast fading effects. We find a simple outage probability formula for opportunistic relaying in the channel, and validate the results by comparing it with the exact outage probability. Also, we suggest a new relay selection algorithm that incorporates shadowing. We consider a protocol of broadcasting the channel gain of the previously selected relay. This saves resources in slow fading channel by reducing collisions in relay selection. We further investigate the optimal relay selection period to maximize the throughput while avoiding selection overhead. © 2011 IEEE.
Citation:
Sungjoon Park, Stark WE (2011) Opportunistic relaying in multipath and slow fading channel: Relay selection and optimal relay selection period. 2011 - MILCOM 2011 Military Communications Conference. Available: http://dx.doi.org/10.1109/MILCOM.2011.6127750.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 - MILCOM 2011 Military Communications Conference
Issue Date:
Nov-2011
DOI:
10.1109/MILCOM.2011.6127750
Type:
Conference Paper
Sponsors:
This research was supported in part by the KAUST GlobalCollaborative Research Academic Excellence Alliance andAcademic Partnership Programs.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorSungjoon Park,en
dc.contributor.authorStark, Wayne E.en
dc.date.accessioned2016-02-25T13:52:29Zen
dc.date.available2016-02-25T13:52:29Zen
dc.date.issued2011-11en
dc.identifier.citationSungjoon Park, Stark WE (2011) Opportunistic relaying in multipath and slow fading channel: Relay selection and optimal relay selection period. 2011 - MILCOM 2011 Military Communications Conference. Available: http://dx.doi.org/10.1109/MILCOM.2011.6127750.en
dc.identifier.doi10.1109/MILCOM.2011.6127750en
dc.identifier.urihttp://hdl.handle.net/10754/599079en
dc.description.abstractIn this paper we present opportunistic relay communication strategies of decode and forward relaying. The channel that we are considering includes pathloss, shadowing, and fast fading effects. We find a simple outage probability formula for opportunistic relaying in the channel, and validate the results by comparing it with the exact outage probability. Also, we suggest a new relay selection algorithm that incorporates shadowing. We consider a protocol of broadcasting the channel gain of the previously selected relay. This saves resources in slow fading channel by reducing collisions in relay selection. We further investigate the optimal relay selection period to maximize the throughput while avoiding selection overhead. © 2011 IEEE.en
dc.description.sponsorshipThis research was supported in part by the KAUST GlobalCollaborative Research Academic Excellence Alliance andAcademic Partnership Programs.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleOpportunistic relaying in multipath and slow fading channel: Relay selection and optimal relay selection perioden
dc.typeConference Paperen
dc.identifier.journal2011 - MILCOM 2011 Military Communications Conferenceen
dc.contributor.institutionUniversity Michigan Ann Arbor, Ann Arbor, United Statesen
kaust.grant.programAcademic Excellence Alliance (AEA)en
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