发明名称 |
Wireless communications systems and channel-switching method |
摘要 |
A wireless communications system and channel-switching method are disclosed herein. A source device and multiple sink devices independently maintain respective counters which track data packet errors. Each device independently switches channels only after its counter reaches a channel-switching threshold. The new channel switched-to is either determined by an indexed ordering of the available channels or by reference to a global clock maintained by each of the devices. Accordingly, all devices quickly arrive at a common channel. The system switches channels only when necessary and resolves quickly to a mutually acceptable channel. Therefore, unnecessary channel switching is minimized and data throughput is optimized. |
申请公布号 |
US8265041(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080106098 |
申请日期 |
2008.04.18 |
申请人 |
MASON RALPH DICKSON;LI RENYUAN;DECRUYENAERE JEAN-PAUL RENE;SMSC HOLDINGS S.A.R.L. |
发明人 |
MASON RALPH DICKSON;LI RENYUAN;DECRUYENAERE JEAN-PAUL RENE |
分类号 |
H04J3/00 |
主分类号 |
H04J3/00 |
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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