Evaluation of inter base station handover for cognitive radio

被引：0
|
作者：
Kataoka, Mikio [1 ]
Ishikawa, Takashi [1 ]
Hanaoka, Seishi [1 ]
Yano, Masashi [1 ]
Nishimura, Shinji [1 ]
机构：
[1] Hitachi Ltd, Cent Res Lab, Kokubunji, Tokyo 1858601, Japan
来源：
2008 IEEE RADIO AND WIRELESS SYMPOSIUM, VOLS 1 AND 2 | 2008年
关键词：
land mobile radio cellular systems; multiaccess communication; simulation; switching systems; wireless LAN;
D O I：
暂无
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：
Cognitive radio system consists of multiple wireless accesses that cover overlapping area, and cognitive terminals that use one or more of the wireless accesses simultaneously. In this paper, we present the architecture of the cognitive radio system that we proposed. In the proposed architecture, each cognitive terminal, that has multiple radio systems, operates with a single local IP address. Based on the proposed architecture, we have developed a simulator with EVDO, WiMAX and wireless LAN, and evaluated inter cognitive base station handover. From a result of simulation, it was found that it took 66 msec for the beginning of handover to the end.
引用
收藏
页码：251 / 254
页数：4
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