NDLI: Iterative transmitter and receiver optimization for CDMA networks

Content Provider	IEEE Xplore Digital Library
Author	Ulukus, S. Yener, A.
Copyright Year	2002
Abstract	Optimization of the capacity of a single-cell code-division multiple-access (CDMA) system, both from the perspective of the maximum number of users that can be served at a required quality of service level and from the information theoretic perspective, has been recently shown to be achieved by the same joint transmit and receive strategies. We propose an alternating minimization based iterative algorithm that updates the transmitters and the corresponding receivers of the users. The algorithm is suitable for online implementation, and the objective function is suitable for extension to multicell networks, both of which are in contrast with the previously proposed algorithms. We show that the algorithm is provably convergent to the optimum signature sequences and the corresponding receivers.
Starting Page	1879
Ending Page	1884
Page Count	6
File Size	180823
File Format	PDF
ISSN	15361276
Volume Number	3
Issue Number	6
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-11-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transmitters Multiaccess communication Iterative algorithms Matched filters Correlation Quality of service Minimization methods Code division multiplexing Bridges Digital filters Welch bound equality (WBE) sequences Alternating minimization code-division multiple access (CDMA) mean squared error (MSE) optimum signature sequence sets sum capacity
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Electrical and Electronic Engineering Computer Science Applications

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