Optimal sequences, power control and capacity of synchronous CDMA systems with linear multiuser receivers

P. Viswanath, V. Anantharam, D. Tse

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

2 Scopus citations

Abstract

The capacity of networks with multiuser receivers together with efficient usage of the resources, is analyzed in the uplink scenario of a single cell synchronous code division multiple access (CDMA) system. The capacity of the system is the maximum number of users per unit processing gain admissible in the system such that each user has its quality-of-service (QoS) requirement (expressed in terms of its desired signal-to-interference ratio) met. We characterize the capacity of a single cell for both the optimal linear receiver (MMSE receiver) and the matched filter receiver structures. This characterization of the capacity has a simple "effective bandwidth" interpretation. We also identify the "optimal" signature sequences and transmit powers to be allocated so that the users meet their QoS requirement.

Original languageEnglish (US)
Title of host publication1998 Information Theory Workshop, ITW 1998
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages134-135
Number of pages2
ISBN (Electronic)0780344081, 9780780344082
DOIs
StatePublished - 1998
Externally publishedYes
Event1998 Information Theory Workshop, ITW 1998 - Killarney, Ireland
Duration: Jun 22 1998Jun 26 1998

Publication series

Name1998 Information Theory Workshop, ITW 1998

Other

Other1998 Information Theory Workshop, ITW 1998
Country/TerritoryIreland
CityKillarney
Period6/22/986/26/98

All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Information Systems
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Optimal sequences, power control and capacity of synchronous CDMA systems with linear multiuser receivers'. Together they form a unique fingerprint.

Cite this