发明名称 |
Radio communications apparatus and a method for reestablishing a network with a join signal transmitted at variable timing |
摘要 |
A radio communications apparatus includes a network position detector for detecting information on the position of the communication device on a radio telecommunications network, a network connection detector for detecting the disengagement of the device from the network, and a controller for controlling the transmission timing of join signals. The controller is adapted to vary a transmission timeout period, upon expiring of which a join signal is sent out, depending on the information about the positions on the network. The radio communications device is thus able to decrease the probability of occurrence of collision to thereby reduce the time taken for reestablishing the network. |
申请公布号 |
US8331336(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US20090382165 |
申请日期 |
2009.03.10 |
申请人 |
KAWAMOTO YASUTAKA;TAGAWA TADAMICHI;OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
KAWAMOTO YASUTAKA;TAGAWA TADAMICHI |
分类号 |
H04B7/00;H04L12/28 |
主分类号 |
H04B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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