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

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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
Translated title of the contributionJoint time-frequency domain proportional fair scheduler with HARQ for 3GPP LTE systems
Original languageEnglish
Title of host publicationIEEE 68th Vehicular Technology Conference (VTC Fall 2008), Calgary
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1 - 5
Number of pages5
DOIs
Publication statusPublished - Sep 2008
Event68th Vehicular Technology Conference 2008 (VTC 2008-Fall) - Calgary, Canada
Duration: 1 Sep 2008 → …

Publication series

Name
ISSN (Print)10903038

Conference

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

Bibliographical note

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).

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Keywords

  • LTE

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