对IEEE802.16e的主动授权、实时、扩展的实时、非实时、尽力而为等业务提出了不同的分组调度算法,这些算法充分考虑了小区间干扰、业务状态、信道的快慢衰变化等.仿真结果表明,联合考虑小区间干扰和业务分类及其信道状况的分组调度算法性能有显著提高.
Considering inter-cell interferences, packet scheduling algorithms are presented, in polling service (rtPS), extended rtPS(ertPS), (BE) services are supported. Numerical results service status, and channel condmons, me wireless which the unsolicited grant service (UGS), real time non real time polling service (nrtPS), and best effort reveal that the proposed scheduling algorithm improves the overall network throughput.