无线资源管理中的呼叫允许控制是TD-SCDMA的重要组成部分,性能优良的呼叫允许控制策略可以尽可能高地提高网络资源利用率。对于单纯的CDMA系统,呼叫允许控制必须依据目标信干比保证所有激活用户的服务质量。然而,TD-SCDMA系统的呼叫允许控制与其时隙分配方法有密切的关系,考虑了两种呼叫允许控制方案并给出仿真结果。 Call admission control in radio resource management is an important part of TD-SCDMA. A well-controlled call admission control strategy can improve network resource utilization as high as possible. For simple CDMA systems, call admission control must guarantee the quality of service for all active users based on the target SIR. However, the call admission control of TD-SCDMA system is closely related to the time slot allocation method. Two call admission control schemes are considered and the simulation results are given.