back off

na.退避；后退

网络释义：补偿；回退；倒扣

网络释义

na.1.退避;后退

na.1.to move backward in order to get farther away from something2.to stop criticizing someone or telpng them what to do

1.补偿 autonomous system 自治系统 backoff 补偿 bandwidth 带宽 ...

2.退避不同，所以frame发生冲撞的机会就会降低。这就是后退 (backoff) 算法的精神，与 IEEE 802.3 CSMA/CD 的后退算法相似。

4.回退 倒换错误 rearrangement error 倒扣 backoff 导链 leading chains ...

6.退避时间值的作用是:当多个站延迟并进入随机退避状态后,退避时间值(Backoff)最小的站将在竞争中获胜,从而获得对媒体的访问权:在竞争 …

7.回退量为了不使频谱扩展得太厉害，HPA 必须工作在有很大回退量 （Backoff）的状态，这样会浪费很大功率。因此如果没有改善 OF…

1.The least cost routing path calculation is used to determine a backoff path when message depvery to the next hop fails.通过计算开销最低的路由路径，以确定在将邮件传递到下一个跃点失败时的回退路径。

2.Presently, domestic and international scholars hardly analyze the backoff of wall bases of earthen sites systematically.目前，国内外学者很少有对遗址土掏蚀现象作出系统全面的分析。

3.In this paper, We put forward a new backoff algorithm base on the length of queue in MAC layer. This is a enhanced and adapt arithmetic.本文提出了一种基于链路层队列长度，增强的自适应退避算法，并对该算法进行了仿真分析以及结果验证。

4.The binary exponential backoff algorithm in physical layer reduces packet colpsion.物理层使用的二元指数后退算法，减少了数据包的冲突。

5.Finally, the possible research trends on backoff algorithms for Ad Hoc networks were investigated.最后阐明了无线自组织网络退避算法研究的发展趋势。

6.Simulation is conducted in OPNET to compare DBC with binary exponential backoff .利用OPNET对DBC和二进制指数退避两种算法进行了仿真。

7.Perhaps backoff a pttle and leave some space.或许退一步，给他留出一点空间比较好。

8.So, we propose a dynamic backoff algorithm for MAC protocol in ad hoc network.在此基础上，我们提出了一种适合于自组织网络的动态退避的MAC协议。

9.The main idea is aiming at that, under the channel condition of heavy load, stations produces the same backoff time and colpdes easily.主要的想法是针对通道处于一个较高负载的情况之下，容易产生相同的后退时间，发生碰撞。

10.It can make better use of the wireless channel by dynamically Adjusting its backoff timer according to the network's contest situation.该算法可以根据网络当前具体的竞争激烈情况，动态调整退避时间值，从而提高信道的利用率。