Performance analysis of deploying antenna array in 3G CDMA networks

D. J. Shyy, Jin Yu, Yu-Dong Yao

Research output: Contribution to journalConference article

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 networking layers using OPNET Modeler, to investigate various design issues of cdma2000 1x networks. In this paper, we investigate the effectiveness of deploying antenna array techniques in CDMA networks using cdma2000 1x cellular simulator. We evaluate the capacity improvement for CDMA networks using antenna array technique under different deployment scenarios. We propose to utilize antenna array as one of the elements in QOS provisioning for data services. We also propose to couple antenna array with dynamic soft handoff thresholds adjustment to further improve the system capacity.

Original languageEnglish (US)
Pages (from-to)4260-4264
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume60
Issue number6
StatePublished - Dec 1 2004
Event2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security - Los Angeles, CA, United States
Duration: Sep 26 2004Sep 29 2004

Fingerprint

3G mobile communication systems
Antenna Arrays
Code Division multiple Access
Antenna arrays
Code division multiple access
Performance Analysis
Simulator
Innovation
Simulators
OPNET
Interference Cancellation
Handoff
Design Rules
Cellular Networks
Networking
Multiple-input multiple-output (MIMO)
MATLAB
System Design
Adjustment
Systems analysis

All Science Journal Classification (ASJC) codes

  • Applied Mathematics
  • Electrical and Electronic Engineering
  • Computer Science Applications

Cite this

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title = "Performance analysis of deploying antenna array in 3G CDMA networks",
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 networking layers using OPNET Modeler, to investigate various design issues of cdma2000 1x networks. In this paper, we investigate the effectiveness of deploying antenna array techniques in CDMA networks using cdma2000 1x cellular simulator. We evaluate the capacity improvement for CDMA networks using antenna array technique under different deployment scenarios. We propose to utilize antenna array as one of the elements in QOS provisioning for data services. We also propose to couple antenna array with dynamic soft handoff thresholds adjustment to further improve the system capacity.",
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Performance analysis of deploying antenna array in 3G CDMA networks. / Shyy, D. J.; Yu, Jin; Yao, Yu-Dong.

In: IEEE Vehicular Technology Conference, Vol. 60, No. 6, 01.12.2004, p. 4260-4264.

Research output: Contribution to journalConference article

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AU - Yu, Jin

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AB - 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 networking layers using OPNET Modeler, to investigate various design issues of cdma2000 1x networks. In this paper, we investigate the effectiveness of deploying antenna array techniques in CDMA networks using cdma2000 1x cellular simulator. We evaluate the capacity improvement for CDMA networks using antenna array technique under different deployment scenarios. We propose to utilize antenna array as one of the elements in QOS provisioning for data services. We also propose to couple antenna array with dynamic soft handoff thresholds adjustment to further improve the system capacity.

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