Cart (Loading....) | Create Account
Close category search window

Dynamic resource allocation for the downlink of multi-cell systems with full spectral reuse

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Chongxian Zhong ; Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing ; Chunguo Li ; Luxi Yang ; Zhenya He

In this paper, a semi-distributed dynamic resource allocation scheme is developed for the downlink of multi-cell systems with full spectral reuse. Firstly, each base station (BS) schedules one user from all the users in its own cell based on maximal SINR criterion, and then reports the channel and interference information of its scheduled user to a central resource manager (CRM). Finally, the CRM allocates transmit power for each BS utilizing heuristic greedy power allocation algorithm according to the reported information. Simulation results demonstrate that our proposed scheme suppresses inter-cell interference effectively by making full use of the cooperation of multiple cells, and thus yields better throughput performance and reduces the average transmit power significantly compared with the existing scheduling and allocation methods.

Published in:

Neural Networks and Signal Processing, 2008 International Conference on

Date of Conference:

7-11 June 2008

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.