Invention Grant
US09590896B2 On-demand medium to low transmission power channel switching in computer networks 有权
计算机网络中的按需中低传输功率信道切换

On-demand medium to low transmission power channel switching in computer networks
Abstract:
In a multiple interface, low power and lossy network comprising a plurality of nodes, a low transmission power and medium transmission power topology are defined for the network and a channel-hopping schedule is defined for the devices operating in each topology. A sender determines that data is capable of being transmitted via a link on the low transmission power topology. The sender determines the transmission parameters for the transmission of the data over the link on the low transmission power topology and determines a low transmission power channel for transmission of the data. The sender transmits the determined channel and the transmission parameters to the receiver. The sender transmits the data via the determined channel in the low transmission power topology.
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