time-sharing polling

The algorithm adopts quasi-periodic synchronization polling DBA ( dynamic bandwidth assignment) and periodic static configuration mechanism respectively for ethernet and TDM ( time division multiplex) service.

算法针对以太网业务和话音业务（TDM）的特性，分别采取准周期同步轮询动态带宽分配和周期固定带宽分配机制。

Aiming at the localization of the traditional collection polling policy, a dynamic time interval collection method is designed and implemented to improve the efficiency and accuracy of data collection in this paper.

针对传统的采集轮询策略的局限性，本文设计并实现了改进的动态时间间隔采集方法，提高了数据采集的效率和准确性。

In long polling, however, a client would have an outstanding request to the server at any point of time.

然而，在长轮询中，一个客户机可能需要随时向服务器发送一个重要请求，因此，服务器再一次需要为每个客户机准备一个或多个线程。

An algorithm of mean queueing time on each terminal and class for some polling network

一类轮询服务系统平均等待时间的算法

Long polling does exactly what it sounds like it does: It polls the server, and sometimes the response to the poll will take a long time.

长轮询的含义与它的字面意思并不完全相同：它轮询服务器，有时需要很长时间才能获得轮询的响应。