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Authors: Jahangir Dadkhah Chimeh 1 ; Mohammad Hakkak 2 ; Hamidreza Bakhshi 3 and Paeiz Azmi 2

Affiliations: 1 Islamic Azad University Science and Research Branch, Iran, Islamic Republic of ; 2 Tarbiat Modares University, Iran, Islamic Republic of ; 3 Shahed University, Iran, Islamic Republic of

ISBN: 978-989-8111-60-9

Keyword(s): TCP/ARQ, UMTS, fading channel.

Related Ontology Subjects/Areas/Topics: Mobile Multimedia (GSM, GPRS, RF, Wi-Fi,…) ; Multimedia ; Multimedia and Communications ; Telecommunications

Abstract: Mobile telecommunication new services are based on data networks specially Internet. These services include http, telnet, ftp, Simple Mail Transfer Protocol (SMTP), etc. Besides we recognize a mobile network as a multi-user network. Transmission Control Protocol/Internet Protocol (TCP/IP) which is sensitive to link congestion in wireline data links is also used in wireless networks. In order to improve the system performance, the TCP layer uses flow control and congestion control. Besides, Radio Link Control (RLC) has been introduced to compensate the deficiency of TCP layer in wireless environment. MAC and RLC have important roles in quality of service improvement of UMTS. In this paper we verify TCP over Automatic Repeat reQuest (ARQ) error control mechanism and finally quality of service improvement results from it in the fading channels.

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Paper citation in several formats:
Dadkhah Chimeh J.; Hakkak M.; Bakhshi H.; Azmi P. and (2008). QoS IMPROVEMENTS RESULT FROM TCP/RLC AND MAC IN A MOBILE CHANNEL.In Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008) ISBN 978-989-8111-60-9, pages 31-34. DOI: 10.5220/0001931400310034

@conference{sigmap08,
author={Jahangir {Dadkhah Chimeh} and Mohammad Hakkak and Hamidreza Bakhshi and Paeiz Azmi},
title={QoS IMPROVEMENTS RESULT FROM TCP/RLC AND MAC IN A MOBILE CHANNEL},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008)},
year={2008},
pages={31-34},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001931400310034},
isbn={978-989-8111-60-9},
}

TY - CONF

JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008)
TI - QoS IMPROVEMENTS RESULT FROM TCP/RLC AND MAC IN A MOBILE CHANNEL
SN - 978-989-8111-60-9
AU - Dadkhah Chimeh, J.
AU - Hakkak, M.
AU - Bakhshi, H.
AU - Azmi, P.
PY - 2008
SP - 31
EP - 34
DO - 10.5220/0001931400310034

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