保护信道 meaning in Chinese
protecting channel
protection channel
Examples
- A method of protecting traffic in which a protection channel exists for each working traffic channel
1是一种保护业务的方法，该方法为每个正在使用的业务信道提供一条保护信道。 - For optical systems , the protection channel fibers can be routed over a path separate from the working fibers
对于光纤系统来说，保护信道的光缆可以在不同于工作光缆的独立路径上进行路由。 - Compared with the blocking of new calls , the users are more dissatisfied with the existing call interrupt . so the handoff calls should have higher priority , which is ensured by assigning the guard channels in the hcs . however , the introduction of guard channels will have quite different effects on blocking probability and handoff failure probability
与新呼叫阻塞相比，用户更不能容忍对已有呼叫的中断，因此可通过在第vi页西南交通大学博士研究生学瞅文hcs中设置保护信道来保证切换用户更高的接入优先权，但保护信道的引入会对呼叫阻塞概率和切换失败概率产生截然不同的影响。 - Firstly , i introducesome representative cac arithmetic in mobile communication networks and somecommoncac arithmetic in cdmasystems . these arithmetichavetheir own differentcharacters , and a practical cac needs consider all kinds of factors synthetically . so , inthe base of the above arithmetic , i put forward two improved arithmetic which are aimproved cac arithmetic bases on mbgc and a new cac arithmetic bases on gos , consideringsoft capacitycharacteristicofcdmasystems , intheend , iproposeakindof arithmetic based on different interference thresholds , which gives the differentinterference thresholds aimed at the different services
接下来则重点讨论了呼叫接纳控制算法,先介绍了移动通信网络中的一些较具代表性的呼叫接纳控制算法和cdma系统中的常用算法,这些cac算法各有不同的侧重点,一个实用的cac需要综合考虑各方面的因素,所以在上述算法的基础上,提出了改进算法:基于mbgc (可移动边界保护信道)的呼叫接纳控制算法和基于gos (服务等级)的呼叫接纳控制算法。