METHOD FOR IMPROVING SATISFACTION OF VARIOUS USER'S REQUIRING QOS IN A MULTI-USERS DOWNLINK RELAY NETWORK

摘要

PURPOSE: A satisfaction improving method about user request calling quality on a multiple user downlink relay network is provided to maximize the amount of information transmission by minimizing the amount of interference which a UE (User Equipment) receives. CONSTITUTION: Each UE (500) scans the amount of interference by time slot (S14). Each UE selects a time slot which receives the least interference (S16). The UE requests a service to an RS in the selected time slot. A plurality of the RSs supplies a service in the time slot which is requested by the UE. [Reference numerals] (AA,S10) Frequency allocation; (BB,EE) No; (CC,DD) Yes; (S12) Provide a service; (S14) Scan the amount of interference; (S16) Select a time slot which receives the least interference; (S18) Information request; (S20) Provide the service to the time slot; (S22) The selected time slot is the least interference?; (S24) Arrive in a nash equilibrium state; (S26) SRS transfer rate RSUE transfer rate; (S28) Add a time slot; (S30) All UE is satisfied