Method and system for resource allocation in distributed time-division multiplexing systems

In one exemplary embodiment, a system for resource allocation in a distributed time-division multiplexing (TDM) system comprises a plurality of users with each user having a corresponding weight and taking turns to use the resources of the distributed TDM system. The each user repeats the execution of obtaining a resource usage right, reading a first message of a user having an active weight sum and a system benefit level; computing a resource usage quantity of the user, computing a resource residual quantity of the user, updating the active weight sum, and storing an individual benefit basis of the user; dividing the resource residual quantity by an updated value of the active weight sum and accumulating a divided result to the system benefit level; and transferring a second message having the updated value of the active weight sum and an accumulated value of the system benefit level to a next user obtaining the resource usage right.