NDLI: Link adaption scheme for Multicast And Broadcast Service in IEEE 802.16 networks

Content Provider	IEEE Xplore Digital Library
Author	Kim, H. Young-il Kim
Copyright Year	2013
Description	Author affiliation: ETRI(Electron. & Telecommun. Res. Inst.), Daejeon, South Korea (Kim, H.; Young-il Kim)
Abstract	Multicast and Broadcast Service (MBS) is intended to efficiently use system resources by transmitting same data to multi users simultaneously. MBS is composed of either single BS or multiple BS. In single BS access, each BS transmits MBS data to user which belong to its own BS. In multiple BS access, BSs in the same geographical area composes the MBS zone to transmit the same data to multi users simultaneously. MBS users combine MBS signals which belong to same MBS zone. To enhance the spectral efficiency, link adaption has been employed in wireless communication networks. It is difficult to enable link adaption algorithm in MBS, because channel information reporting for multi users results in a large amount of uplink overhead. Therefore the conventional methods are developed in order to reduce this overhead. However the conventional methods consider single BS access. This paper presents a dynamic Modulation and Coding Scheme (MCS) for MBS zone with limited channel information. The performance of the proposed scheme is analysed in terms of throughput. The effectiveness of the proposed scheme is verified by computer simulation.
Starting Page	1116
Ending Page	1120
File Size	989038
Page Count	5
File Format	PDF
ISBN	9781467331487
ISSN	17389445
e-ISBN	9788996865018
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-27
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	GIRI
Subject Keyword	Nickel Adaptation models Synchronization WiMAX Nuclear magnetic resonance MBS zone Link adaption Multicast Broadcast 802.16m
Content Type	Text
Resource Type	Article

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