发明名称 |
OVERLAYING RECEIVE SCHEDULES FOR ENERGY-CONSTRAINED DEVICES IN CHANNEL-HOPPING NETWORKS |
摘要 |
In one embodiment, a time at which a first device in a frequency-hopping communication network is expected to transmit a data message is determined. A first schedule is then generated based on the determined time, and the first schedule is overlaid on a frequency-hopping schedule for a second device in the network. The first schedule defines a first timeslot during which the second device listens for the data message, while the frequency-hopping schedule defines second timeslots during which the second device listens for data messages from other devices in the network. Notably, a duration of the first timeslot is greater than respective durations of the second timeslots. |
申请公布号 |
EP3011787(A1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20140741711 |
申请日期 |
2014.06.19 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
HUI, JONATHAN, W.;HONG, WEI;VASSEUR, JEAN-PHILIPPE |
分类号 |
H04W72/04;H04L29/08;H04W4/00;H04W84/18 |
主分类号 |
H04W72/04 |
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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