한국정보통신학회 논문지 (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
| 한글제목(Korean Title) |
System Level Simulation of CDMA Network with Adaptive Array |
| 영문제목(English Title) |
System Level Simulation of CDMA Network with Adaptive Array |
| 저자(Author) |
Yeong-Jee Chung
Jae-Woo Lee
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| 원문수록처(Citation) |
VOL 03 NO. 04 PP. 0755 ~ 0764 (1999. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this study, the system level network simulation is considered with adaptive array antenna in CDMA mobile communication system. A network simulation framework is implemented based on IS-95A/B system to consider dynamic handoff, system level network behavior, and deploying strategy into the overall CDMA mobile communication network under adaptive array algorithm. Its simulation model, such as vector channel model, adaptive beam forming antenna model, handoff model, and power control model, are described in detail with simulation block. In order to maximize SINR of received signal at antenna, maximin algorithm is particularly considered, and it is computed at each simulation snap shot with SINR based power control and handoff algorithm. Graphic user interface in this system level network simulator is also implemented to define the simulation environments and to represent simulation results on real mapping system. This paper also shows some features of simulation framework and simulation results.
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