发明名称 |
METHOD AND APPARATUS FOR ACCESSING WIRELESS SENSOR NETWORK |
摘要 |
A method and apparatus for accessing a wireless sensor network are provided in embodiments of this invention. The technical solution provided in embodiments of this invention includes: when receiving a first beacon frame, stopping channel scan temporarily, and establishing a new channel scan sequence according to operating channels of a current wireless sensor network recorded in the beacon frame. Non-operating channels are not included in the new channel scan sequence. Time for performing subsequence channel scan is reduced, so that the process of accessing the current wireless sensor network of a device node expecting for network can be accelerated. |
申请公布号 |
US2013058298(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201213664203 |
申请日期 |
2012.10.30 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD.;HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
XU YONG;LIU YONGJUN;ZHAO MU |
分类号 |
H04W72/08;H04W74/00 |
主分类号 |
H04W72/08 |
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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