University of Surrey

Test tubes in the lab Research in the ATI Dance Research

OFDM based Adaptive Beamforming for Hybrid Terrestrial-Satellite Mobile System with Pilot Reallocation

Khan, AH, Imran, MA and Evans, B (2009) OFDM based Adaptive Beamforming for Hybrid Terrestrial-Satellite Mobile System with Pilot Reallocation In: International Workshop on Satellite and Space Communications, 2009, 2009-09-09 - 2009-09-11, Tuscany.

[img] Text
AHKhan IWSSC 09.pdf
Restricted to Repository staff only
Available under License : See the attached licence file.

Download (241kB)
[img] Text (licence)
SRI_deposit_agreement.pdf
Restricted to Repository staff only

Download (33kB)

Abstract

Next generation networks will have to provide global connectivity to ensure success. Both satellite and terrestrial networks cannot guarantee this on their own. This incapability is attributed to capacity coverage issues in densely populated areas for satellites and lack of infrastructure in rural areas for terrestrial networks. Therefore, we consider a hybrid terrestrial-satellite mobile system based on frequency reuse. However, this frequency reuse introduces severe co-channel interference (CCI) at the satellite end. To mitigate CCI, we propose an OFDM based adaptive beamformer implemented on-board the satellite with pilot reallocation at the transmitter side. Results show that the proposed scheme outperforms the conventional approach.

Item Type: Conference or Workshop Item (Conference Paper)
Authors :
NameEmailORCID
Khan, AHUNSPECIFIEDUNSPECIFIED
Imran, MAUNSPECIFIEDUNSPECIFIED
Evans, BUNSPECIFIEDUNSPECIFIED
Date : 9 September 2009
Identification Number : 10.1109/IWSSC.2009.5286394
Contributors :
ContributionNameEmailORCID
http://www.loc.gov/loc.terms/relators/PBLIEEE, UNSPECIFIEDUNSPECIFIED
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 14:12
Last Modified : 31 Oct 2017 14:53
URI: http://epubs.surrey.ac.uk/id/eprint/739990

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800