Effective capacity of correlated MISO channels

Handle URI:
http://hdl.handle.net/10754/565860
Title:
Effective capacity of correlated MISO channels
Authors:
Zhong, Caijun; Ratnarajah, Tharm; Wong, Kaikit; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
This paper presents an analytical performance investigation of the capacity limits of correlated multiple-input single-output (MISO) channels in the presence of quality-of-service (QoS) requirements. Exact closed-form expression for the effective capacity of correlated MISO channels is derived. In addition, simple expressions are obtained at the asymptotic high and low signal-to-noise ratio (SNR) regimes, which provide insights into the impact of various system parameters on the effective capacity of the system. Also, a complete characterization of the impact of spatial correlation on the effective capacity is provided with the aid of a majorization theory result. The findings suggest that antenna correlation reduce the effective capacity of the channels. Moreover, a stringent QoS requirement causes a significant reduction in the effective capacity but this can be effectively alleviated by increasing the number of antennas. © 2011 IEEE.
KAUST Department:
Electrical Engineering Program; Information Technology Department; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 IEEE International Conference on Communications (ICC)
Conference/Event name:
2011 IEEE International Conference on Communications, ICC 2011
Issue Date:
Jun-2011
DOI:
10.1109/icc.2011.5962955
Type:
Conference Paper
ISSN:
05361486
ISBN:
9781612842332
Appears in Collections:
Conference Papers; Information Technology Department; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorZhong, Caijunen
dc.contributor.authorRatnarajah, Tharmen
dc.contributor.authorWong, Kaikiten
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-11T13:43:51Zen
dc.date.available2015-08-11T13:43:51Zen
dc.date.issued2011-06en
dc.identifier.isbn9781612842332en
dc.identifier.issn05361486en
dc.identifier.doi10.1109/icc.2011.5962955en
dc.identifier.urihttp://hdl.handle.net/10754/565860en
dc.description.abstractThis paper presents an analytical performance investigation of the capacity limits of correlated multiple-input single-output (MISO) channels in the presence of quality-of-service (QoS) requirements. Exact closed-form expression for the effective capacity of correlated MISO channels is derived. In addition, simple expressions are obtained at the asymptotic high and low signal-to-noise ratio (SNR) regimes, which provide insights into the impact of various system parameters on the effective capacity of the system. Also, a complete characterization of the impact of spatial correlation on the effective capacity is provided with the aid of a majorization theory result. The findings suggest that antenna correlation reduce the effective capacity of the channels. Moreover, a stringent QoS requirement causes a significant reduction in the effective capacity but this can be effectively alleviated by increasing the number of antennas. © 2011 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleEffective capacity of correlated MISO channelsen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentInformation Technology Departmenten
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2011 IEEE International Conference on Communications (ICC)en
dc.conference.date5 June 2011 through 9 June 2011en
dc.conference.name2011 IEEE International Conference on Communications, ICC 2011en
dc.conference.locationKyotoen
kaust.authorAlouini, Mohamed-Slimen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.