PPT-Wireless Networks and Standards

David Tipper PhD Telecommunications and Networking Program University of Pittsburgh tippertelepittedu Wireless Background Wireless Communication System Any electrical communication system that uses a naturally occurring communication channel such as air water earth. Henning Schulzrinne. FCC & Columbia University. Overview. A taxonomy of nodes, relationships and devices. Efficiency and capacity. Technical background. Alternatives for public safety. 3. Wireless routers. 6-. 1. TCP over ATM:. UBR: for delay-tolerant applications . e.g., ftp, telnet. ABR: . for delay sensitive applications, e.g., on-line sessions. provides explicit congestion signaling. TCP over UBR:. Advanced Computer Networks . Cellular/Mobile Wireless Outline. Cellular Architecture. Cellular Standards. GSM, 2G, 2.5G and 3G. Mobile Definitions. Agents, addresses, correspondent. Mobile Architecture. Wireless Technologies. Wireless Computer Networks and Internet Access. Mobile Computing and Mobile Commerce. Pervasive Computing. Wireless Security. Identify advantages and disadvantages of each of the four main types of wireless transmission media.. Computer Networking: A Top Down Approach . 6. th. edition . Jim Kurose, Keith Ross. Addison-Wesley. March 2012. A note on the use of these . ppt. slides:. We. ’. re making these slides freely available to all (faculty, students, readers). They. EE 122: Intro to Communication Networks. . Materials with thanks to . Scott Shenker, . Jennifer Rexford, Ion Stoica, Vern Paxson. and other colleagues at Princeton and UC Berkeley. 2. 3. Metrics for evaluation / comparison of wireless technologies. Network media, . protocols and networking . standards,. networking . hardware. Learning Objectives. Describe common types of network media. Identify protocols and networking standards. Describe networking hardware. Advanced Computer Networks. D12. . Cellular/Mobile Wireless Outline. Cellular Architecture. Cellular Standards. GSM, 2G, 2.5G and 3G. Mobile Definitions. Agents, addresses, correspondent. Mobile Architecture. Introduction. Jon Pollock. Senior Network Engineer. Glade Creek Technology. Wireless Concepts. Wireless networks are made of low frequency light. It can help to think of an Access Point as a light bulb. Advanced Computer Networks. D12. . Cellular/Mobile Wireless Outline. Cellular Architecture. Cellular Standards. GSM, 2G, 2.5G and 3G. Mobile Definitions. Agents, addresses, correspondent. Mobile Architecture. CS577 . Advanced . Computer Networks . WSN Outline. Introduction. Mote Revolution. Wireless Sensor Network (WSN) Applications. WSN Details. Types of Wireless Sensor Networks (WSNs). Tiered Architectures. affiliates. All rights reserved. Page 1 of 3 Campus Innovates with New Wireless Network Xi - Fi wireless network helps meet demand for BYOD access and provide new classroom capabilities. Business C Fiber - Eiman Alotaibi Department of Computer Science University of California, Davis Reference: N. Ghazisaidi, M. Martin, and C. Assi, “Fiber - Wireless (FiWi) Access Networks: A Survey,” IEEE C It’s no secret that this world we live in can be pretty stressful sometimes. If you find yourself feeling out-of-sorts, pick up a book.According to a recent study, reading can significantly reduce stress levels. In as little as six minutes, you can reduce your stress levels by 68%.