loading
Papers

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Neila El Heni and Xavier Lagrange

Affiliation: IT/TELECOM Bretagne, France

ISBN: 978-989-8111-62-3

Keyword(s): Chase combining, clustering, multicast transmission, maximum ratio combining, selective combining.

Related Ontology Subjects/Areas/Topics: Detection, Decoding and Diversity Techniques ; Mobile Software and Services ; Performance Analysis of Wireless Networks ; Radio Resource Management ; Telecommunications ; Wireless and Mobile Technologies ; Wireless Information Networks and Systems

Abstract: In this paper, we study the transmission of data destined for several users on the radio interface using the multicast mode, an interesting alternative of the conventional unicast mode. In the multicast mode, a packet is sent simultaneously to several terminals in the same cell. We consider different techniques of macro diversity, namely Selective Combining (SC) and Maximal Ratio Combining (MRC). We develop an analytical model that allows the computation of the mean bitrate for both multicast and unicast schemes. We use a scheduler that allocates bandwidth to mobiles according to their instantaneous channel quality. In this context, we propose an efficient user clustering considering their average radio channel quality. The study shows that macro diversity improves the transmission performance especially for pure multicast.

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 34.237.51.35

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
El Heni N.; Lagrange X. and (2008). MACRO DIVERSITY COMBINING SCHEMES FOR MULTICAST TRANSMISSION IN HIGH-SPEED CELLULAR NETWORKS.In Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008) ISBN 978-989-8111-62-3, pages 121-126. DOI: 10.5220/0002025801210126

@conference{winsys08,
author={Neila {El Heni} and Xavier Lagrange},
title={MACRO DIVERSITY COMBINING SCHEMES FOR MULTICAST TRANSMISSION IN HIGH-SPEED CELLULAR NETWORKS},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)},
year={2008},
pages={121-126},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002025801210126},
isbn={978-989-8111-62-3},
}

TY - CONF

JO - Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)
TI - MACRO DIVERSITY COMBINING SCHEMES FOR MULTICAST TRANSMISSION IN HIGH-SPEED CELLULAR NETWORKS
SN - 978-989-8111-62-3
AU - El Heni, N.
AU - Lagrange, X.
PY - 2008
SP - 121
EP - 126
DO - 10.5220/0002025801210126

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.