Two more gateways at shanghai and guangzhou will be built this year to allow china satcom to provide high speed communications services to the whole country 本年度内，上海和广州还会建立两个出口网关，届时，中国卫通将可以向全国提供高速通信业务。
This paper briefly describes the extension of point - to - point communication link to node - connected communication network and of multiplex to multi - access technologies 摘要概述了从点点线路至结点联成通信网和从多路技术至多址技术的发展过程，解释了光纤通信网发掘利用潜在容量以及建立未来高速通信网的关键问题。
It is appropriate to use grid middleware to find , launch , and connect to the application service in a secure way and then use something else for any necessary high rate intercommunications between the front and server 客户机应该使用网格中间件，用安全的方式查找、启动以及连接服务器应用程序中的服务，然后用其他的方式在前端和服务器之间进行必要的高速通信。
The cluster parallel system is such a system , which makes use of workstations , servers or pcs connected with fast network and under the support of parallel system software to realize parallel process with high efficiency 集群并行计算机系统是利用高速通信网络将一组高档工作站、服务器或pc机，按某一种结构连接起来，在并行系统软件支持下实现高效并行处理的系统。
" pioneer control token routing computer switch network " , " pioneer - net " for short , brought forward by department of computer science and technology of northwesten polytechnical university , can be used as high - speed network of cluster 西北工业大学计算机科学与技术系提出的“先锋信令寻径式计算机交换网” ，简称“先锋网( pioneer - net ) ” ，可用作集群系统的高速通信网。
At present , the backbone transport network in china mainly introduced the sdh transport techniques and atm switching techniques , then the network functions and traffics are highly integrated . and the damage of transport link and / or node failures will become much more serious than that of existing networks . in addition , because of the increasing social dependence on communication systems and the growing importance of information , it is very important to study network survivability strategies , which is also one of the important criterions to evaluate transport networks 这意味着通信网，尤其是大容量的高速通信网的失效(包括节点和线路的失效)将会给人们带来巨大的经济损失；另外，随着人们生活水平的提高，人们对信息传送的质量的要求也越来越高，这使得通信网的生存策略研究显得很迫切；况且，中国已加入wto ，电信运营的竞争日趋激烈，为了在竞争中有一席之地，各电信运营商必需提供高质量、低成本的电信服务，这进一步促使通信网的生存策略研究提上日程。
Pwlan can support high - data - rate in hot spot by means of wireless local area network ( wlan ) and cover a large area by means of mobile communications network , such as gprs ( general packet radio service ) network , so it can meet the requirements on both mobility and wideband communications 公用无线局域网，通过无线局域网( wlan )实现热点地区的宽带覆盖，通过移动通信网络，比如gprs ( generalpacketradioservice ) ，实现对广域地区的覆盖，可以同时满足人们对移动性和高速通信的要求。
In general , fpga is mostly used in high - speed communications systems or high - speed signal processing systems because of its high - speedly and parallel architecture . however , in this thesis , it was applied to a low - speed and low power consumption system - a underwater long - range remote control reception system to realize decoding of remote control instructions in the frequency domain , and made the satisfactory result 一般来讲， fpga多用于高速通信和高速信号处理领域，以发挥其处理速度快的特点，本文将其应用于一低速低功耗系统? ?某水下远程遥控接收系统，主要用其在频域来实现水下远程遥控的解码，取得了令人满意的效果。
