The simulation results show that the proposed scheme can effectively reduce the average end-to-end delay, mitigate packet dropped ratio, and improve fairness of channel access.
仿真结果表明，提出的机制有效地降低了平均端到端时延和数据丢包率，提高了信道接入公平性。
The total call strength, access delay and average access calls for the main control channel are derived according to the initial call strength and discrete access frame length.
根据系统的初始呼叫强度和离散接入帧长推导出系统主控信道总的业务量、接入时延及每时隙的平均接入个数，并分析了离散接入帧长对上述参数的影响。
Lastly, the random multi-access methodes which have priority to be chosen, according to the channel thronghput, average delay, stalility and cost, are proposed.
最后从信道吞吐量、平均时延、稳定性和实用性等性能综合考虑，给出了几种可优先选取的随机多址方式。
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