Method for planning dynamic business wavelength route optical network
An optical network and service technology, applied in the field of optical network communication, can solve the problems of lack of service jitter, unsatisfactory performance of intelligent optical network blocking rate, etc., and achieve the effect of reducing network blocking rate
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[0021] The wavelength routing optical network planning method for dynamic services proposed by the present invention, its flow chart is as follows figure 1 shown, including the following steps:
[0022] (1) Set and input the parameters required for optical network planning, the input parameters will be used in subsequent planning, these parameters include:
[0023] The topology structure parameter of network comprises node number, link number, wavelength number, node and link connection relationship matrix, the bandwidth of each wavelength; Present embodiment adopts the NSFNET network topology structure of node number N=14, sets each The wavelength bandwidth is 16;
[0024] Static service distribution parameters of the network, each static service includes source node, destination node, and average request bandwidth information. This distribution can be uniform distribution (the average request bandwidth between each node pair is the same) or uneven distribution (the averag...
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