A kind of multi-path combing method, apparatus and communication system

The present invention provides a kind of multi-path combing method, apparatus and communication systems, for solving the problems, such as that dynamic sets each branch weighting coefficient in current multi-path reception folding.The device includes: for receiving the signal of communication receiving module that mobile terminal sends signal of communication by multiple branches, for successively calculating the weighting coefficient computing module of the branch weighting coefficient according to the channel parameter of each branch and its received signal of communication, and the multi-path combing module of maximum-ratio combing is carried out to the signal of communication received for the weighting coefficient according to each branch.Implementation through the invention, it provides a kind of channel parameter according to each branch and the received signal of communication dynamic of the branch calculates the multipath reception folding of the branch weighting coefficient, there is more preferably merging effect than the Merge Scenarios of existing fixed weighting coefficient, increase the usage experience of user.