Publication:
Scheduling in successive interference cancellation based wireless ad hoc networks

dc.contributor.coauthorN/A
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorErgen, Sinem Çöleri
dc.contributor.kuauthorKontik, Mehmet
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T23:08:04Z
dc.date.issued2015
dc.description.abstractSuccessive Interference Cancellation (SIC) allows multiple transmissions in the same neighborhood by enabling both concurrent reception and interference rejection via decoding and subtracting the signals successively from the composite received signal. In this letter, we study the scheduling problem for minimizing the schedule length required to satisfy the traffic demands of the links in SIC based wireless ad hoc networks. Upon proving the NP-hardness of the problem, we propose a novel efficient heuristic scheduling algorithm based on the greedy assignment of the links to each time slot by using a novel metric called Interference Effect (IE). The IE of a feasible link is defined as the total Signal-to-Interference-plus-Noise Ratio (SINR) drop of the links in the scheduled set with the addition of that link. We demonstrate via extensive simulations that the proposed algorithm performs better than the previous algorithms, with lower computational complexity.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue9
dc.description.openaccessYES
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipTurk Telekom Collaborative Research Award [11315-10]
dc.description.sponsorshipBilim Akademisi-The Science Academy, Turkey under the BAGEP program Mehmet Kontik and Sinem Coleri Ergen acknowledge the support of Turk Telekom Collaborative Research Award # 11315-10. Sinem Coleri Ergen also acknowledges support from Bilim Akademisi-The Science Academy, Turkey under the BAGEP program. The associate editor coordinating the review of this paper and approving it for publication was M. A. Imran.
dc.description.volume19
dc.identifier.doi10.1109/LCOMM.2015.2454494
dc.identifier.eissn1558-2558
dc.identifier.issn1089-7798
dc.identifier.scopus2-s2.0-84942233149
dc.identifier.urihttps://doi.org/10.1109/LCOMM.2015.2454494
dc.identifier.urihttps://hdl.handle.net/20.500.14288/9255
dc.identifier.wos361701800014
dc.keywordsWireless ad hoc networks
dc.keywordsScheduling
dc.keywordsSuccessive interference cancellation
dc.keywordsCapacity
dc.language.isoeng
dc.publisherIeee-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Communications Letters
dc.subjectTelecommunications
dc.titleScheduling in successive interference cancellation based wireless ad hoc networks
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorKontik, Mehmet
local.contributor.kuauthorErgen, Sinem Çöleri
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2Graduate School of Sciences and Engineering
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