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Joint time-frequency domain proportional fair scheduler with HARQ for 3GPP LTE systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Original languageEnglish
Title of host publicationIEEE 68th Vehicular Technology Conference (VTC Fall 2008), Calgary
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
Publication dateSep 2008
Pages1 - 5
Number of pages5
DOIs
StatePublished

Publication series

Name
ISSN (Print)10903038

Conference

Conference68th Vehicular Technology Conference 2008 (VTC 2008-Fall)
CountryCanada
CityCalgary
Period1/09/08 → …

Abstract

This paper explores the potential gain of joint diversity in both frequency domain and time domain which can be exploited to achieve spectral efficiency gains whilst simultaneously facilitating QoS/fairness in an OFDMA system (particularly in 3GPP Long Term Evolution (LTE)). The performance of several joint time-frequency schedulers is investigated. Simulation results show that joint time frequency schedulers achieve significantly superior performance compared to a more conventional time domain (only) proportional fair scheduler. The joint schemes show promising throughput gain while meeting stringent fairness criteria

Additional information

Rose publication type: Conference contribution Additional information: With accompanying conference presentation Sponsorship: This project is funded as part of the Core 4 Research Programme of the Virtual Centre of Excellence in Mobile & Personal Communications, Mobile VCE (www.mobilevce.com), whose funding support, including that of EPSRC is gratefully acknowledged Terms of use: Copyright © 2008 IEEE. Reprinted from IEEE 68th Vehicular Technology Conference, Fall 2008 (VTC-Fall 2008). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Research areas

  • LTE

Event

68th Vehicular Technology Conference 2008 (VTC 2008-Fall)

Duration1 Sep 2008 → …
CountryCanada
CityCalgary

Event: Conference

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