发明名称 |
RADIO CHANNEL ALLOCATION FOR WIRELESS INTERFACE USING ULTRA LOW POWER NODES |
摘要 |
An ultra low power wireless node (50) sends (100) a packet on at least two radio channels to a network of backbone nodes (65, 70, 75, 80). Which of the radio channels are listened for at the backbone nodes is allocated (130) according to detected reception performance. The allocating is coordinated for different ones of the backbone nodes. By combining sending on multiple radio channels with dynamically allocating the listening channels according to reception performance and with coordinated allocations for different backbone nodes, the spatial diversity and channel diversity of the separate receiving locations can be exploited. This can make the system more resilient to time varying location specific interference or channel specific interference for example. |
申请公布号 |
EP3022967(A1) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20130737240 |
申请日期 |
2013.07.15 |
申请人 |
GREENPEAK TECHNOLOGIES N.V. |
发明人 |
VAN DEN BOSCH, BRAM;VAN HOOGSTRAETEN, WILHELMUS |
分类号 |
H04W40/12 |
主分类号 |
H04W40/12 |
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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