Capacity analysis of a cellular data system with 3 G/WLAN interworking

被引：0
|
作者：
Liu, HB [1 ]
Bhaskaran, H [1 ]
Raychaudhuri, D [1 ]
Verma, S [1 ]
机构：
[1] Rutgers State Univ, ECE Dept, WINLAN, Piscataway, NJ USA
来源：
2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS | 2003年
关键词：
D O I：
10.1109/VETECF.2003.1285339
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The 3G-WLAN interworking is motivated by the potential of merging the ubiquitous coverage of cellular with the high data-rate of wireless LAN to improve service quality and reduce system cost. In this paper we propose and develop a simulation model to investigate the system capacity benefits of the hybrid 3G/WLAN system for real-time and near real-time video services. In particular, we use this model to estimate the total traffic handling capacity of the hybrid network (with specified service-level performance objectives) as a function of the percentage of the cellular service area covered by WLAN. The results demonstrate that a 3G/WLAN interworking system leads to a large net increase in system capacity and/or decrease in service cost for both real-time and near real-time video services.
引用
收藏
页码：1817 / 1821
页数：5
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