A method and device of controlling the data packet transmission in wireless relay network
A wireless relay network and control device technology, applied in the direction of digital transmission system, transmission system, network topology, etc., can solve the problems of difficult maintenance of topology structure, limitation of network scale flexibility, etc., and achieve topological and network scale flexibility Improvement and function simplification
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[0017] The present invention is described in detail below with reference to accompanying drawing:
[0018] figure 1 A schematic diagram of logical division of a relay station according to the prior art is shown.
[0019] Such as figure 1 As shown, the relay stations of the wireless relay network can be logically divided into two parts: core relay stations and access relay stations.
[0020] The core relay station is used to communicate with the core relay stations of other relay stations in the wireless relay station network, and the access relay station is used to access the mobile terminal and provide services for it. specifically, figure 1 The relay link shown in is used to communicate with the core relay station in the previous hop relay station and the core relay station in the next hop relay station respectively, and the access link is used to provide services for the accessed mobile terminals.
[0021] figure 2 A schematic network diagram of data packet transmissi...
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