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Description: 微软亚洲研究院论文：移动自组网中的基于服务质量的资源查找系统-Microsoft Asia Research Institute Papers : Since the mobile network based on the quality of service resource locator system
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Size: 731136 |
Author: 站长 |
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Description: 假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。
在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。
-Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality
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Size: 7168 |
Author: 飞 |
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Description: 根据有无固定基础设施，无线局域网又可分为BSS (Basic Service Set)和IBSS (Independent Basic Service Set)。我们要研究的ad hoc网络属于后者。假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。
在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。
-According to the availability of fixed infrastructure, wireless local area network can be divided into BSS (Basic Service Set) and IBSS (Independent Basic Service Set). We have to study the ad hoc network belong to the latter. Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality
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Size: 7168 |
Author: 何炳钦 |
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Description: 在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10-In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality
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Size: 7168 |
Author: 邓念 |
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Description: 需要用 Windows Mobile 来做通信处理，需要将手机端的数据通过GPRS传送至公网上的一个服务器上。数据传输我采用的是socket，用数据线+ActiveSync调试通过，数据传输正常，在准备将软件提交给质检部门的时候，用真正的GPRS来做通信测试时-Need to use Windows Mobile do deal with communications, the need to end mobile data transmission through GPRS Internet至公a server. Data I used socket, with data lines+ ActiveSync debug is passed, the normal data transmission, in preparation software submitted to the quality inspection departments, the use of real GPRS communications tests do
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Size: 33792 |
Author: pudncom12 |
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Description: 在omnet中研究mobile ip网络服务质量(qos)的代码-Omnet research in mobile ip network quality of service (qos) The code
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Size: 212992 |
Author: xym |
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Description: 运行于J2ME平台的打坦克的手机游戏，具有优质的画面-Running on the J2ME platform for mobile game playing tanks with high-quality screen
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Size: 372736 |
Author: 胡越 |
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Description: 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.-sim file system 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.
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Size: 93184 |
Author: 第十维 |
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Description: 《基于symbian手机开发与应用》一书的源代码，包括各种控件，音频媒体，蓝牙等等的例子。绝对优质- Based on the development and application of symbian mobile phones, the book s source code, including the various controls, audio media, Bluetooth, etc. example. Absolute quality
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Size: 702464 |
Author: yulei |
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Description: After the successful global introduction during the past decade of the second generation (2G) digital
mobile communications systems, it seems that the third generation (3G) Universal Mobile Communication
System (UMTS) has finally taken off, at least in some regions. The plethora of new services that
are expected to be offered by this system requires the development of new paradigms in the way scarce
radio resources should be managed. The Quality of Service (QoS) concept, which introduces in a natural
way the service differentiation and the possibility of adapting the resource consumption to the specific
service requirements, will open the door for the provision of advanced wireless services to the mass
market.
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Size: 3812352 |
Author: 林伟勋 |
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Description: 自己开发的子windows mobile下面运行的简单的GPS定位系统，带串口驱动，从串口接收GPS的信号，质量绝对高！-Developed their own sub-windows mobile running the following simple GPS positioning system, with the serial driver, from the serial port to receive GPS signals, the absolute high quality!
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Size: 800768 |
Author: hxf |
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Description: 因特网的移动平台下开发，微软的MOBILE 6中进行网络编程的电子书-Internet Explorer Mobile 6 is a full-featured browser for Windows Mobile devices that brings the same high-quality browsing experience to the user as desktop browsers. Internet Explorer Mobile 6 supports desktop-quality rendering and has the best compliance support of all versions of Internet Explorer on a Windows Mobile device to date.
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Size: 269312 |
Author: skytering |
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Description: 建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲
面拟合方法这种方法对传统的最小二乘(LS)法的作了比较大的改进使生成的曲线曲面具
有精度高光滑性好等许多优点详细介绍了移动最小二乘法的原理应用和特点并且给
出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程最后给出了曲线拟合和空间散
乱数据曲面拟合算例将拟合结果与最小二乘拟合结果作了比较分析了MLS 拟合曲线曲
面的光滑性和拟合质量表明了该方法的优越性和有效性-The establishment of a Mobile-based least squares (Moving Least-Squares MLS) method of curve and surface fitting method to the traditional method of least squares (LS) method were compared for improvement so that curves and surfaces generated with a precision high smoothness of the advantages of a good many details of the principle of moving least square method and given the characteristics of applications and the use of moving least square method of curve and surface fitting procedure is given the final design process and the space curve fitting scattered data surface to be Fitting the results of cases will be cost-effective and least square fitting results of a comparative analysis of the MLS fitting of smooth curves and surfaces and fitting quality demonstrates the superiority of the method and effectiveness of
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Size: 467968 |
Author: chenruibao |
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Description: 语音编码方案的选取对移动通信系统的通话质量、信道容量等有重要影响。本文讨论了TD-SCDMA系统中AMR语音编码的自适应机制，同时分析了AMR中代数码本线性预测(ACELP)算法及实现过程。该方案可以在一块TMS320C5510上实现。-The selection of voice coding schemes for mobile communication systems the quality of the call, such as channel capacity have had a significant impact. In this paper, TD-SCDMA System AMR Adaptive speech coding mechanism, at the same time analysis of AMR in the generation of Digital Linear Prediction (ACELP) algorithm and the realization of the process. The program can be achieved in a TMS320C5510.
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Size: 38912 |
Author: 刘文 |
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Description: j2me十款经典的手机游戏源码！内容齐全，质量高！好东西！-ten classic j2me mobile game source! Complete content and high quality! Good stuff!
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Size: 4272128 |
Author: pj |
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Description: 无线通信原理第二版为佐治亚理工大学教授Gordon Stüber所著。本书以目前第二代(2G)和第三代(3G)移动通信系统为背景，总结移动通信中共同的客观规律、基本理论和核心技术。从移动通信技术的3项主要技术指标——有效性(数量)、可靠性(质量)和安全性出发，从物理层、网络层和网络规划层3个层次全面、系统地介绍移动通信原理。-Principles of Mobile Communication 2e written by Gordon Stüber, Georgia Institute of Technology. The book is currently the second-generation (2G) and third-generation (3G) mobile communications system as the background, summed up a common mobile communication objective laws, the basic theory and core technology. From the mobile communication technology, three major technical indicators- the validity of (quantity), reliability (quality) and safety of proceeding from the physical layer, network layer and network layer three levels of planning a comprehensive, systematic introduction to principles of mobile communications.
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Size: 11073536 |
Author: yingwang |
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Description: Mobile video surveillance represents a new paradigm that
encompasses, on the one side, ubiquitous video acquisition and,
on the other side, ubiquitous video processing and viewing,
addressing both computer-based and human-based surveillance.
There are many parameters that affect video quality but their
combined effect is not well identified and
Understood when video is transmitted over mobile/ wireless
networks. In addition, video content has an impact on video
quality under same network conditions. The main aim of this
paper is the prediction of video quality combining the
application and network level parameters for all content types.
Firstly, video sequences are classified into groups
Representing different content types using cluster analysis. The
classification of contents is based on the temporal (movement)
and spatial (edges, brightness) feature extraction. Second, to
study and analyze the behavior of video quality for wide range
variations of a set of selected parameters.
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Size: 265216 |
Author: Ahmed |
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Description: Packet Scheduling Scheme with Quality of Service Support for Mobile WiMAX Networks
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Size: 545792 |
Author: mohsen |
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Description: Ensuring Quality in Cloud and
Mobile Applications
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Size: 2105344 |
Author: chen |
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Description: 2017年6月29日上午，GSMA全球终端峰会在上海召开。中国移动参加峰会，并发布《中国移动2017年终端质量报告》《中国移动4G+手机白皮书》和《中国移动智能硬件白皮书》。中国移动终端产品白皮书分为《4G+手机白皮书》和《智能硬件白皮书》。《4G+手机白皮书》在模式频段、上下行速率、VoLTE业务等方面对4G+产品要求进行更新，进一步提升产品性能和体验，保障产品模式更通用、技术更先进、业务更领先、质量更可靠。新版智能硬件白皮书涵盖家庭、个人、行业各领域，细分品类达55个，产品品类得到进一步丰富。除对各品类产品要求更新外，智能硬件白皮书还对认证要求、编码要求做了统一规定，首次对NB-IoT这一新技术品类进行了要求定义。
中国移动质量报告和终端产品白皮书的发布，将为普通消费者选择优质终端产品提供客观详实的依据，并提升终端厂商及客户对产品质量的关注度，引导产业链推出更多质量可靠、使用放心的产品。(China Mobile terminal product quality report and white paper released, will provide detailed and objective for ordinary consumers to choose the high quality end product basis, and terminal manufacturers and customers to enhance the degree of concern on the quality of products, leading the industry chain to introduce more reliable quality products, ease of use.)
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Author: 宪兵
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