Opportunistic splitting for scheduling using a score-based approach

Handle URI:
http://hdl.handle.net/10754/564566
Title:
Opportunistic splitting for scheduling using a score-based approach
Authors:
Rashid, Faraan; Nam, Haewoon; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
We consider the problem of scheduling a user in a multi-user wireless environment in a distributed manner. The opportunistic splitting algorithm is applied to find the best group of users without reporting the channel state information to the centralized scheduler. The users find the best among themselves while requiring just a ternary feedback from the common receiver at the end of each mini-slot. The original splitting algorithm is modified to handle users with asymmetric channel conditions. We use a score-based approach with the splitting algorithm to introduce time and throughput fairness while exploiting the multi-user diversity of the network. Analytical and simulation results are given to show that the modified score-based splitting algorithm works well as a fair scheduling scheme with good spectral efficiency and reduced feedback. © 2012 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Conference/Event name:
2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012
Issue Date:
Jun-2012
DOI:
10.1109/SPAWC.2012.6292921
Type:
Conference Paper
ISBN:
9781467309714
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorRashid, Faraanen
dc.contributor.authorNam, Haewoonen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-04T07:04:07Zen
dc.date.available2015-08-04T07:04:07Zen
dc.date.issued2012-06en
dc.identifier.isbn9781467309714en
dc.identifier.doi10.1109/SPAWC.2012.6292921en
dc.identifier.urihttp://hdl.handle.net/10754/564566en
dc.description.abstractWe consider the problem of scheduling a user in a multi-user wireless environment in a distributed manner. The opportunistic splitting algorithm is applied to find the best group of users without reporting the channel state information to the centralized scheduler. The users find the best among themselves while requiring just a ternary feedback from the common receiver at the end of each mini-slot. The original splitting algorithm is modified to handle users with asymmetric channel conditions. We use a score-based approach with the splitting algorithm to introduce time and throughput fairness while exploiting the multi-user diversity of the network. Analytical and simulation results are given to show that the modified score-based splitting algorithm works well as a fair scheduling scheme with good spectral efficiency and reduced feedback. © 2012 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectfairnessen
dc.subjectfeedbacken
dc.subjectmulti-user diversityen
dc.subjectOpportunistic schedulingen
dc.subjectopportunistic splitting algorithmen
dc.subjectscore-based schedulingen
dc.titleOpportunistic splitting for scheduling using a score-based approachen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)en
dc.conference.date17 June 2012 through 20 June 2012en
dc.conference.name2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012en
dc.conference.locationCesmeen
dc.contributor.institutionDept. of ECE, Hanyang University, Ansan, South Koreaen
kaust.authorRashid, Faraanen
kaust.authorAlouini, Mohamed-Slimen
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