A lightweight and flexible mobile agent platform tailored to management applications
55-60
1.Cnf-125 Paper View Page
Title
Multiuser Orthogonal Opportunistic Schemes: A Stability Target
Authors
Dr. Nizar Zorba, University of Jordan, Amman, Jordan Prof. Ana Perez, Universitat Politècnica de Catalunya, Barcelona, Spain
Abstract
Scheduling in a Broadcast multiantenna channel based on partial Channel State Information at the Transmitter (CSIT) is carried out in an opportunistic way, where several beams are randomly generated at the Base Station (BS) transmitter to simultaneously deliver some users with their intended data. System stability is considered along the paper to guarantee a non-explosive behaviour of users' queues at the BS. To account for a better stability achievement while keeping an acceptable system sum rate, several random beam sets are generated to serve the users in a heterogeneous system, where both voice and data applications are considered. The analytical study is followed by extensive simulations for an outdoor wireless scenario where it is shown the superior performance of the proposed additional processing.
1st Mosharaka International Conference on Mobile Computing and Wireless Communications (MIC-MCWC 2006)
Congress
2006 Global Congress on Mobile Computing and Wireless Communications (GC-MCWC 2006), 17-20 September 2006, Amman, Jordan
Pages
--1
Topics
Cross-Layer Design and Optimization MIMO Wireless Communications
ISSN
2227-331X
DOI
BibTeX
@inproceedings{125MCWC2006,
title={Multiuser Orthogonal Opportunistic Schemes: A Stability Target},
author={Nizar Zorba, and Ana Perez},
booktitle={2006 Global Congress on Mobile Computing and Wireless Communications (GC-MCWC 2006)},
year={2006},
pages={--1},
doi={}},
organization={Mosharaka for Research and Studies}
}
