- Title
- Performance aspects of linear multiuser receivers
- Creator
- Ninness, Brett; Weller, Steven R.
- Relation
- IEEE Global Telecommunications Conference, 2000 (GLOBECOM '00). Proceedings of the IEEE Global Telecommunications Conference, 2000 (GLOBECOM '00). Volume 1 (San Francisco, CA 27 November - 1 December, 2000 ) p. 31-35
- Publisher Link
- http://dx.doi.org/10.1109/GLOCOM.2000.891663
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2000
- Description
- Previous analysis of linear multiuser receivers for DS-CDMA signals has considered the signal-to-interference (SIR) performance in large systems with each user employing random spreading sequences. Unfortunately, it is only in the special case of the received powers of all users being equal that a resulting integral equation for the SIR has an explicit solution with demonstrable approximation accuracy for finite-sized systems. This paper presents an alternative approach to calculating the SIR performance of MMSE receivers which relies primarily on the law of large numbers, and provides an estimate for the SIR that is valid for arbitrary distributions of the received interferer power.
- Subject
- DS-CDMA signals; MMSE receivers; signal-to-interference (SIR) performance; approximation accuracy; finite-sized systems; recived interferer power
- Identifier
- uon:2735
- Identifier
- http://hdl.handle.net/1959.13/30996
- Identifier
- ISBN:0780364511
- Rights
- Copyright © 2000 IEEE. Reprinted from IEEE Global Telecommunications Conference 2000 (GLOBECOM '00), Vol. 1, p. 31-35. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
- Language
- eng
- Full Text
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