Method for resoving light burst resource conflict
A technology of resource conflict and optical burst, applied in the field of optical communication
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[0054] The structure of the core switching node of the optical burst switching network is as follows: figure 2As shown, it mainly includes a BHP processing module, an optical fiber delayer and an optical space division cross matrix. In this system structure, there are 4 input fibers, and each input fiber has 9 wavelengths λ 0~8 , where 1 wavelength channel λ 0 As a control channel, 8 wavelength channels λ 1~8 as a data channel. Each input fiber carries these 9 wavelengths with 9 fibers by using a splitter. Similarly, there are 4 output fibers, and each output fiber connects 9 fibers together by using a multiplexer. Therefore, the system supports the switching of 4 groups of 32 optical bursts in total. The upper part of the figure is the BHP processing module, which is connected to the control channel of each input fiber and output fiber. Each data channel of each input optical fiber is connected to a 4×4 optical space division cross matrix through a fiber delay device, ...
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