Single carrier adaptive array for STBC transmission over cognitive radio network

Anizamariah Daud, Nordin Ramli, Hafizal Mohamad, Mahamod Ismail

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

Abstract

An effective interference management is essential for cognitive radio (CR) network to operate in the spectrum sharing environment in order to increase the spectrum utilization. In this paper, we propose a single carrier adaptive array for space time block coding (STBC) transmission over underlay CR network. Here, two approach will be constructed, namely, STBC subband adaptive array (STBC-SBAA) and STBC tapped delay line adaptive array (STBC-TDLAA) that performs joint interference suppression and equalization of the received signals. The optimal weight determination for both schemes to perform joint suppression and equalization were presented. Simulation in an interference intensive environment with the presence of primary users was conducted and, the results show that STBC-SBAA achieved a better performance compared to STBC-TDLAA due to exploitation of frequency diversity gain.

Original languageEnglish
Title of host publicationAPCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation"
Pages284-289
Number of pages6
DOIs
Publication statusPublished - 2012
Event18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation", APCC 2012 - Jeju Island
Duration: 15 Oct 201217 Oct 2012

Other

Other18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation", APCC 2012
CityJeju Island
Period15/10/1217/10/12

Fingerprint

Space-time block coding (STBC)
Cognitive radio
Interference suppression
Radio interference
Electric delay lines

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Daud, A., Ramli, N., Mohamad, H., & Ismail, M. (2012). Single carrier adaptive array for STBC transmission over cognitive radio network. In APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation" (pp. 284-289). [6388148] https://doi.org/10.1109/APCC.2012.6388148

Single carrier adaptive array for STBC transmission over cognitive radio network. / Daud, Anizamariah; Ramli, Nordin; Mohamad, Hafizal; Ismail, Mahamod.

APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation". 2012. p. 284-289 6388148.

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

Daud, A, Ramli, N, Mohamad, H & Ismail, M 2012, Single carrier adaptive array for STBC transmission over cognitive radio network. in APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation"., 6388148, pp. 284-289, 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation", APCC 2012, Jeju Island, 15/10/12. https://doi.org/10.1109/APCC.2012.6388148
Daud A, Ramli N, Mohamad H, Ismail M. Single carrier adaptive array for STBC transmission over cognitive radio network. In APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation". 2012. p. 284-289. 6388148 https://doi.org/10.1109/APCC.2012.6388148
Daud, Anizamariah ; Ramli, Nordin ; Mohamad, Hafizal ; Ismail, Mahamod. / Single carrier adaptive array for STBC transmission over cognitive radio network. APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation". 2012. pp. 284-289
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