An adaptive slot allocation multiple access ( asama ) protocol is proposed 提出了自适应时隙分配多址接入协议( asama ) 。
2.
Based on the optimal sinr beamforming method , two slot allocation algorithms for asama , called as point - by - point optimizing ( ppo ) and global optimizing ( go ) , are presented 对asama协议的信道利用率进行了近似分析，以on / off模型为业务源，在平坦瑞利衰落信道中对协议性能进行了仿真。
3.
Simulations results under rayleigh fading channel and on / off traffic model show that asama protocol can effectively support the application of smart antennas and provides high channel utilization and low delay . in chapter 5 , we propose a qos ( quality - of - service ) - supported adaptive slot allocation multiple access ( qasama ) protocol 在考虑多波束智能天线，及话音与数据业务特点的基础上，提出了提供qos保障的自适应时隙分配多址接入协议( qasama 、 。
4.
Similar to asama protocol , qasama protocol applies ppo and go algorithm , but qasama protocol also considers the requirements of packet delay , packet drop rate , bit error rate ( ber ) , traffic capacity and channel utilization , and integrates these requirements into the slot allocation procedure 在qasama协议中，综合考虑了分组时延，分组丢弃率，误码率，业务容量以及信道利用率方面的要求，并将这些要求与多波束智能天线的特点及自适应时隙分配过程有机地结合起来。
