，人们提出了“服务质量”（Quality of Service，简称Q o S） 的概念。Q o S实际是一系列组件，允许对网上的数据进行不同处理，并可为其分配不同的优 先级。若一个网络具备Q o S功能，便可根据实际需要，对其进行配置
上传时间： 2014-01-21
上传用户：奇奇奔奔
sim 文件系统In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people’s bill.
标签： circuit-switc traditional addition reliance
上传时间： 2016-10-08
上传用户：firstbyte
数值分析高斯——列主元消去法主程序 说明如下： ％ a----input,matrix of coefficient ％ b----input,right vector ％ sol----output,returns the solution of linear equation
标签： input coefficient matrix vector
上传时间： 2017-01-01
上传用户：dancnc
Useful paper about Quality of Service routing
标签： Quality Service routing Useful
上传时间： 2017-04-30
上传用户：拔丝土豆
This thesis is about wireless communication in shared radio spectrum. Its origin and motivation is ideally represented by the two quotations from above. In this thesis, the support of Quality-of-Service (QoS) in cognitive radio networks is analyzed. New approaches to distributed coordination of cognitive radios are developed in different spectrum sharing scenarios. The Wireless Local Area Network (WLAN) 802.11 proto- col of the Institute of Electrical and Electronics Engineers (IEEE) (IEEE, 2003) with its enhancement for QoS support (IEEE, 2005d) is taken as basis. The Medium Access Control (MAC) of 801.11(e) is modified to realize flexible and dynamic spectrum assignment within a liberalized regulation framework.
标签： Quality-of-Service Distributed Support
上传时间： 2020-05-27
上传用户：shancjb
~{JGR 8vQ IzWwR5SC5D2V?bD#DbO5M3~} ~{3v?b~} ~{Hk?b~} ~{2iQ/5H9&D\~} ~{?IRTWw@)3d~} ~{TZ~}JDK1.4.2~{OBM(9}~}
上传时间： 2015-02-22
上传用户：ommshaggar
The Personal Software Process (PSP) shows engineers how to: 1)manage the quality of their projects 2)make commitments they can meet 3)improve estimating and planning 4)reduce defects in their products
标签： engineers Personal Software projects
上传时间： 2014-12-05
上传用户：Avoid98
Application & Integration Services are at the heart of any Service Oriented Architecture (SOA). Sun Java System Application Server and integration services provide a highly scalable and reliable platform for the standards-based deployment of Java applications and web services. Sun s offerings may be used by small organizations and large enterprises that require a services-based foundation to rapidly unlock the business value of their IT investment.
标签： Architecture Application Integration Services
上传时间： 2014-12-20
上传用户：lanwei
b to b 模式 电子商务系统 ，c# 开发 , B/S结构
上传时间： 2014-01-20
上传用户：hanli8870
the User Agent and Service Agent functionality of the Service Location Protocol, based on RFC 2608: Service Location Protocol, Version 2 in NS-2.27.
标签： Service Agent functionality the
上传时间： 2016-05-30
上传用户：zhaiye
