Xem 1-20 trên 519 kết quả Mobile network
  • Tham khảo sách 'w-cdma and cdma2000 for 3g mobile networks', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf401p haidang1 21-12-2009 182 94   Download

  • Chương 6 giới thiệu về mạng không dây và mạng di động (Wireless and Mobile networks). Thông qua chương này người học có thể biết về kết nối không dây, IEEE 802.11 (Wi-Fi), truy cập cellular; hiểu được các nguyên lý: định địa chỉ, định tuyến tới người dùng di động; biết được các tác động lên các giao thức tầng cao hơn di động.

    pdf69p kiepnaybinhyen_04 15-12-2015 23 14   Download

  • This book provides a thorough examination and analysis of cutting-edge research and security solutions in wireless and mobile networks. It begins with coverage of the basic security concepts and fundamentals which underpin and provide the knowledge necessary for understanding and evaluating security issues, challenges, and solutions. This material will be of invaluable use to all those working in the network security field, and especially to the many people entering the field.

    pdf689p stingdau_123 21-01-2013 26 7   Download

  • 1) I M obile Networks O verview 2) II Radio Technologies 3) III 2G Standards 4) IV G SM Advantages over CDM A

    ppt35p phuong1211 12-03-2010 200 99   Download

  • Tham khảo bài thuyết trình 'computer networking: a top down approach featuring the internet - chapter 6 wireless and mobile networks', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    ppt62p lovewateruni 10-08-2012 127 51   Download

  • Computer Networking: A Top-Down Approach (6th Edition) introduce about computer networks and the internet, application layer, transport layer, the network layer, the link layer: links, access networks, and lan, wireless and mobile networks, multimedia networking, security in computer networks, network management.

    pdf889p hoconganh_9x 23-09-2014 55 16   Download

  • The growth in the use of mobile networks has come mainly with the third generation systems and voice traffic. With the current third generation and the arrival of the 4G, the number of mobile users in the world will exceed the number of landlines users. Audio and video streaming have had a significant increase, parallel to the requirements of bandwidth and quality of service demanded by those applications. Mobile networks require that the applications and protocols that have worked successfully in fixed networks can be used with the same level of quality in mobile scenarios....

    pdf0p wqwqwqwqwq 06-07-2012 49 14   Download

  • The growth in the use of mobile networks has come mainly with the third generation systems and voice traffic. Withthe current third generation and the arrival of the 4G, the number of mobile users in the world will exceed the number of landlines users. Audio and video streaming have had a significant increase, parallel to the requirements of bandwidth and quality of service demanded by those applications. Mobile networks require that the applications and protocols that have worked successfully in fixed networks can be used with the same level of quality in mobile scenarios.

    pdf183p namde04 02-05-2013 29 13   Download

  • Bài giảng Computer Networks 1 (Mạng Máy Tính 1): Lecture 4 của Dr. Phạm Trần Vũ trình bày về Wireless and Mobile Networks bao gồm những nội dung về Wireless and Mobile Networks, Elements of a wireless network, Characteristics of selected wireless link, Wireless network taxonomy,...

    pdf37p cocacola_17 09-12-2015 6 1   Download

  • The objectives of the study are: To collect and select theory related to customer satisfaction; to determine effects of different factors on customer satisfaction usingmobile telecomunication services; to determine effects of customer satisfaction on customer loyalty withmobile telecomunication services provided by three mobile network operators: Vinaphone, Mobifone and Viettel.

    doc26p change05 14-06-2016 3 1   Download

  • Chapter 6 - Wireless and mobile networks. Regardless of the future growth of wireless Internet devices, it’s already clear that wireless networks and the mobility-related services they enable are here to stay. From a networking standpoint, the challenges posed by these networks, particularly at the link layer and the network layer, are so different from traditional wired computer networks that an individual chapter devoted to the study of wireless and mobile networks (i.e., this chapter) is appropriate.

    ppt69p tangtuy17 05-07-2016 2 1   Download

  • The growth of the Internet, which I have been involved in, and the growth of mobile telephone services, which NTT DoCoMo has been a leader in, have been peculiarly interlinked and at the same time separate. The Internet is a lab experiment that broke free, and finds itself in a world of its own contriving, which it often does not understand. The mobile telephone world was developed for commercial purposes, and is in many respects the son of its father, the wired telephone system.

    pdf406p dieutan 17-05-2010 122 66   Download

  • Agenda: Market & Technology trend, Introduction of IP in 3G/LTE solution, China Unicom: 3G HSPA deployment.

    ppt20p nggianglx 07-12-2010 106 52   Download

  • Topology Control in Wireless Ad Hoc and Sensor Networks makes the case for topology control and provides an exhaustive coverage of TC techniques in wireless ad hoc and sensor networks, considering both stationary networks, to which most of the existing solutions are tailored, and mobile networks. The author introduces a new taxonomy of topology control and gives a full explication of the applications and challenges of this important topic.

    pdf282p ken333 06-07-2012 57 24   Download

  • This study focuses on the future direction in wireless/mobile telecommunications as a standalone concept for building wireless IP systems, including commercial, campus, local and global networks. It examines the integration of the Internet and mobile networks, which are merging as a result of global demand for seamless mobile communication.

    pdf385p ken333 06-07-2012 54 20   Download

  • Advances and Applications in Mobile Computing targets to help mobile solutions related scholars, developers, engineers and managers. The main contribution of this book is enhancing mobile software application development stages as analysis, design, development and test. Also, recent mobile network technologies such as algorithms, decreasing energy consumption in mobile network, and fault tolerance in distributed mobile computing are the main concern of the first section of the book.

    pdf236p bi_bi1 08-07-2012 58 14   Download

  • Mobile network operators will meet many challenges in the coming years. It is expected that the number of people connected, wireline and wireless, will reach five billion by 2015. At the same time, people use more wireless services and they expect similar user experience to what they can now get from fixed networks. Because of that we will see a hundred-fold increase in network traffic in the near future. At the same time markets are saturating and the revenue per bit is dropping.

    pdf0p namde04 02-05-2013 32 10   Download

  • Can you remember the frustration you felt the last time you needed to work on a document but couldn’t connect to the network to use it? What about the last time you wanted to write an email or get some work done on the Internet, but you had to go to a different location where you could use a networked system? Multiply these problems and frustrations by every employee who has every experienced them and you will understand, if you don’t already, why wireless networking is becoming a requirement in many offices....

    pdf7p huyhoang 06-08-2009 38 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Efficient Uplink Modeling for Dynamic System-Level Simulations of Cellular and Mobile Networks

    pdf15p dauphong14 13-02-2012 25 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: DRO: domain-based route optimization scheme for nested mobile networks

    pdf19p dauphong12 07-02-2012 18 2   Download

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