学术
摘 要:
由于一个移动设备所属的微微网只有10m距离，因此就有可能发生频繁的连接转移。连接转移需要移动设备与新的基站之间建立连接，这在频跳系统中是费时的过程，这种状态将引起许多连接的丢失从而影响网络性能。提出了一种新的模式用来改善连接转移的性能。模拟的结果显示，提出的模式显著的减少了连接转移的延时。[著者文摘]
文章出处:
《计算机工程与设计》-2007年28卷1期 -97-99页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-7024（2007）01-0097-03
Fast handoff scheme for bluetooth
LOU Jian-lie （Education Technology Center, Zhejiang Technology Institute of Economy, Hangzhou 310018, China）
Abstract:
A mobile device experiences frequent handoffs due to the short radius of the piconet which is about 10 m. A handoffrequires a connection establishment between a mobile device and a new base station which is a time-consuming procedure in the frequency hopping system. This situation may cause many connection losses which hurt the network performance as a result. A new scheme for improving the handoff performance is presented. Simulation results show that our scheme significantly reduces handoff delay.[著者文摘]
Key words:
bluetooth; BLUEPAC; handoff; piconet; hopping system
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