NDLI: Performance analysis of deploying antenna array in 3G CDMA networks

Content Provider	IEEE Xplore Digital Library
Author	Shyy, D.J. Jin Yu Yu-Dong Yao
Copyright Year	2004
Description	Author affiliation: Mitre Corp., McLean, VA, USA (Shyy, D.J.)
Abstract	The 2G CDMA IS-95A cellular network has been deployed for almost eight years. Although the system design rules and operating procedures for voice services are well established and understood, these rules and procedures need to be re-examined in light of several technology innovations. These innovations include the launch of cdma2000 1x high-rate data services and the new research results in interference cancellation, antenna array and multiple-input multiple-output (MIMO) technologies. We have built a 3G cdma2000 1x cellular simulator, which simulates the physical layer using MATLAB and simulates networking layers using OPNET Modeler, to investigate various design issues of cdma2000 1x networks. We investigate the effectiveness of deploying antenna array techniques in CDMA networks using the cdma2000 1x cellular simulator. We evaluate the capacity improvement for CDMA networks using antenna array techniques under different deployment scenarios. We propose to utilize the antenna array as one of the elements in QoS provisioning for data services. We also propose to couple the antenna array with dynamic soft handoff threshold adjustment to improve the system capacity further.
Starting Page	4260
Ending Page	4264
File Size	1916087
Page Count	5
File Format	PDF
ISBN	0780385217
ISSN	10903038
DOI	10.1109/VETECF.2004.1404882
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance analysis Antenna arrays Multiaccess communication Technological innovation MIMO Cellular networks Land mobile radio cellular systems System analysis and design Interference cancellation Physical layer
Content Type	Text
Resource Type	Article

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