Queuing Analysis in a Multiuser Diversity System With Adaptive Modulation and Coding Scheme

In wireless packet networks, the performance of multiuser diversity schedulers has been analyzed with the saturation assumption; however, the finite queue length effect should be taken into account. We propose a new scheduling scheme exploiting multiuser diversity that considers not only channel inf...

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Vydáno v:	IEEE transactions on vehicular technology Ročník 60; číslo 1; s. 338 - 342
Hlavní autoři:	Kim, Taejoon, Lim, Jong-Tae
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.01.2011 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Adaptive modulation and coding scheme (AMCS) Applied sciences Channels Coding Coding, codes Diversity methods Exact sciences and technology Fading Information, signal and communications theory Mathematical analysis Modulation Modulation, demodulation multiuser diversity Networks Organization and planning of networks (techniques and equipments) Probability Queueing analysis Queues queuing analysis Saturation Scheduling Signal and communications theory Signal to noise ratio Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Throughput Transmission and modulation (techniques and equipments) Performance evaluation Multiple access Saturation Adaptive modulation and coding scheme (AMCS) Teletraffic multi-user diversity Scheduling Adaptive coding Queue length Packet radio networks Queueing system Traffic management queuing analysis Traffic control Planning Queue Adaptive modulation Modulation coding
ISSN:	0018-9545, 1939-9359
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Popis
Shrnutí:	In wireless packet networks, the performance of multiuser diversity schedulers has been analyzed with the saturation assumption; however, the finite queue length effect should be taken into account. We propose a new scheduling scheme exploiting multiuser diversity that considers not only channel information but queue information as well. Considering the finite queue length effect and adaptive modulation and coding scheme (AMCS), we analyze the performance of the proposed scheduler.
Bibliografie:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 content type line 23
ISSN:	0018-9545 1939-9359
DOI:	10.1109/TVT.2010.2090677