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Improved time diversity for LTE over satellite using split multicode transmission

Awoseyila, AB and Evans, BG (2010) Improved time diversity for LTE over satellite using split multicode transmission IET Electronics Letters, 46 (10). 729 - 730.

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Improved_Time_Diversity_for_LTE_over_Satellite_using_Split_Multicode_Transmissions_-_Electronics_Letters.pdf - Accepted Version

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Abstract

An improved time diversity technique is proposed for deploying the 3GPP LTE air-interface over satellite mobile links. It overcomes the FEC performance loss resulting from the use of a short transmit-time-interval (TTI) in LTE. By using transport block expansion, code block segmentation, advanced rate matching and automatic retransmissions, the FEC coded block is split over as many TTIs as is necessary to break the channel correlation without any reduction in the user data rate.

Item Type: Article
Additional Information: This paper is a postprint of a paper submitted to and accepted for publication in IET Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
Uncontrolled Keywords: time diversity, LTE, HARQ, FEC
Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Depositing User: Symplectic Elements
Date Deposited: 21 Mar 2012 12:30
Last Modified: 23 Sep 2013 19:20
URI: http://epubs.surrey.ac.uk/id/eprint/339670

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