Transmission method for network data of distributed opportunity relay
A technology of network data transmission and data transmission, which is applied in the field of distributed opportunistic relay network data transmission, and can solve problems such as increased collaboration overhead, decreased spectrum efficiency, and increased power consumption
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[0031] The network data transmission method of distributed opportunistic relay proposed in the present invention has a flow chart of figure 2 As shown, including the following steps:
[0032] (1) The first source node within two hops in the network sends contact information to all candidate relay nodes and the second source node, and all candidate relay nodes of the second source node and the first source node send contact information;
[0033] (2) The above candidate relay node performs channel estimation on the received contact information from the first source node to obtain the channel amplitude {|h 1i |2 , I=1,...,M}, the above candidate relay node performs channel estimation on the received contact information from the second source node to obtain the channel amplitude {|h 2i | 2 , I=1,...,M}, where M is the number of candidate relay nodes, the first source node performs channel estimation on the contact information received from the second source node, and the second sourc...
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