Optimum mimo transmit-receiver design in presence of interference

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

Abstract

In presence of channels that respond to transmitter diversity to maximize the output SINR, it becomes necessary to jointly optimize the transmit signal vector and the receiver bank of filters in presence of signal dependent interference and noise. This multichannel matched transmitter-receiver structure is superior to its scalar counterp art, in several aspects of the signal dependent interference spectrum are brought to light in this case. The cross-interference spectral matrices infact contain much more information compared to the single channel case, and despite the highly nonlinear nature of the problem, it is possible to derive a closed form solution for the optimum matched receiver filter bank. In addition, an iterative algorithm that appears to converge for all SINR is proposed to determine the optimum transmit signal vector.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Volume4
StatePublished - 2003
EventProceedings of the 2003 IEEE International Symposium on Circuits and Systems - Bangkok, Thailand
Duration: May 25 2003May 28 2003

Other

OtherProceedings of the 2003 IEEE International Symposium on Circuits and Systems
CountryThailand
CityBangkok
Period5/25/035/28/03

Fingerprint

Filter banks
Transceivers
Transmitters

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Pillai, U., & Oh, H. S. (2003). Optimum mimo transmit-receiver design in presence of interference. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 4)

Optimum mimo transmit-receiver design in presence of interference. / Pillai, Unnikrishna; Oh, H. S.

Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 4 2003.

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

Pillai, U & Oh, HS 2003, Optimum mimo transmit-receiver design in presence of interference. in Proceedings - IEEE International Symposium on Circuits and Systems. vol. 4, Proceedings of the 2003 IEEE International Symposium on Circuits and Systems, Bangkok, Thailand, 5/25/03.
Pillai U, Oh HS. Optimum mimo transmit-receiver design in presence of interference. In Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 4. 2003
Pillai, Unnikrishna ; Oh, H. S. / Optimum mimo transmit-receiver design in presence of interference. Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 4 2003.
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