An Optimal Transmission Channel Selection Algorithm for Emergency Communication

An optimal transmission channel selection algorithm based on AHP (Analytical Hierarchy Process) aiming at fulfilling the demand of emergency communication scenario is proposed in this paper. In the process of the algorithm, a Specifications Vector Library is set up based on communication requirement presetting, meanwhile, a Weight Vector Library is set up according to the definition of the importance of the specifications. By matching the available network channel resources and the two Vector Libraries, a communication link scheme is produced with an AHP based decision making process to strike a balance between transmission efficiency and economy under the restraint of the available communication network channel resource condition.