TAILIEUCHUNG - Computer Networking - Chapter 6: Wireless and Mobile Networks

Computer Networking - Chapter 6: Wireless and Mobile Networks wireless (mobile) phone subscribers now exceeds wired phone subscribers; computer nets; two important (but different) challenges. | Chapter 6 Wireless and Mobile Networks A note on the use of these ppt slides: We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the following: If you use these slides (., in a class) in substantially unaltered form, that you mention their source (after all, we’d like people to use our book!) If you post any slides in substantially unaltered form on a www site, that you note that they are adapted from (or perhaps identical to) our slides, and note our copyright of this material. Computer Networking: A Top Down Approach 4th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. Thanks and enjoy! JFK/KWR All material copyright 1996-2007 Kurose and . Ross, All Rights Reserved 6: Wireless and Mobile Networks 6-1 Chapter 6: Wireless and Mobile Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! computer nets: laptops, palmtops, PDAs, Internet-enabled phone promise anytime untethered Internet access two important (but different) challenges wireless: communication over wireless link mobility: handling the mobile user who changes point of attachment to network 6: Wireless and Mobile Networks 6-2 Chapter 6 outline Introduction Wireless Wireless links, characteristics CDMA IEEE wireless LANs (“wi-fi”) Cellular Internet Access architecture standards (., GSM) Mobility Principles: addressing and routing to mobile users Mobile IP Handling mobility in cellular networks Mobility and higherlayer protocols Summary 6: Wireless and Mobile Networks 6-3 Elements of a wireless network network infrastructure wireless hosts laptop, PDA, IP phone run applications may be .

• Quản trị mạng
• Computer Networking
• Mobile Networks wireless
• wired phone subscribers
• Computer nets
• Communication over wireless link
• Attachment to network
• Lecture Computer networking
• Network applications
• Network layer
• Multimedia networking
• Streaming stored video
• Networking essentials plus
• Lecture Networking essentials plus
• Network configuration
• Network topology
• Server based networks
• Access networks
• Wireless access networks
• Application layer
• Electronic mail
• Transport layer
• Transport layer services
• Network service models
• Virtual circuit networks
• Link layer
• Link layer services
• Mobile networks
• Wireless links
• Network security
• Securing e mail
• Network management
• Network management standards
• Lecture Advanced Computer Networks
• Bài giảng Mạng máy tính nâng cao
• Advanced Computer Networks
• Software Defined Networking
• Complexity in networking
• Network planes
• Ebook Computer networking
• Connecting two hosts
• The transport layer
• Sharing resources
• Reference models
• Domain name system
• Hypertext transfer protocol
• Mạng máy tính
• Bài giảng Computer Networking
• Bài giảng mạng máy tính
• Giới thiệu Computer Networking
• Tổng quan mạng máy tính
• Internet là gì
• Introduction Computer Networking
• Access net
• physical media
• Network edge
• Service models
• Network+ Certification
• Networking technologies
• Open Systems Interconnection
• Networking software
• Network operating systems