Wireless Metropolitan Area Networks
Wireless Metropolitan Area Networks
... Wireless CommunicationsWireless Metropolitan Area Networks 2Objectives•Explain why wireless metropolitan area networks (WMANs) are needed•Describe the ... (WiMAX) 3What is a WMAN? Wireless metropolitan area networks (WMANs)–Provide wireless connectivity across a substantial geographical area such as a large city•WMANs primary goals–Extend wired networks beyond ......
Ngày tải lên: 13/09/2012, 10:52
Low Rate Wireless Personal Area Networks
... Wireless CommunicationsLow Rate Wireless Personal Area Networks 2Objectives•Describe a wireless personal area network (WPAN)•List the different WPAN ... ZigBee work•Describe the security features of low-rate WPAN technology 3What is a WPAN? Wireless personal area network (WPAN)–Group of technologies that are designed for short-range communications–Eliminates ... specification–...
Ngày tải lên: 13/09/2012, 10:52
High Rate Wireless Personal Area Networks
... Wireless CommunicationsChapter 6High Rate Wireless Personal Area Networks Wireless# Guide to Wireless Communications 2Objectives•Define a high rate wireless personal area network ... area Wireless# Guide to Wireless Communications 15802.15.3 Network Topology (continued) Wireless# Guide to Wireless Communications 16802.15.3 Network Topology (continued) Wireless# Guide t...
Ngày tải lên: 13/09/2012, 10:52
Wireless Local Area Networks
... Wireless CommunicationsWireless Local Area Networks 2Objectives•Describe how WLANs are used•List the components and modes of a WLAN 3WLAN Applications Wireless networks are increasing ... (BSS)–Consists of wireless clients and an AP•Extended Service Set (ESS)–Two or more BSS wireless networks installed in same area Provides users with uninterrupted mobile access to the network...
Ngày tải lên: 13/09/2012, 10:52
Describe wireless wide area networks (WWANs) and how they are used
... Wireless CommunicationsWireless Wide Area Networks 2Objectives•Describe wireless wide area networks (WWANs) and how they are used•Describe the ... telephone networks (continued)–Transmitters and cell phones operate at low power•Enables the signal to stay confined to the cell•Signal at a specific frequency does not go far beyond the cell area Same ... 1xRTT networks 18Third Ge...
Ngày tải lên: 13/09/2012, 10:52
wireless personal area networks - performance, interconnection, & security with ieee 802.15.4
... Ltd. ISBN: 978-0-470-51847-2 1 Prologue: Wireless Personal Area Networks 1.1 Wireless Ad Hoc Networks Wireless ad hoc networks are a category of wireless networks that utilize multi-hop relaying of ... chapters, one of which is devoted to the main tenets of wireless ad hoc networks, and wireless personal area networks and wireless sensor networks in particular,...
Ngày tải lên: 25/03/2014, 12:14
Wireless Local Area Network
... ĐẠI HỌC BÁCH KHOA HÀ NỘI KHOA ĐIỆN TỬ VIỄN THÔNG ––––––––––––––––– Computer Networks Seminar Đề tài : Wireless Local Area Network Sinh viên thực hiện : ĐỖ VIỆT THANH LÝ HOÀI NAM Lớp : ĐIỆN TỬ ... IEEE802.11g 6. XU THẾ PHÁT TRIỂN CỦA WLAN 3 1. TỔNG QUAN Mạng LAN không dây viết tắt là WLAN (Wireless Local Area Network), là một mạng dùng để kết nối hai hay nhiều máy tính với nhau mà khô...
Ngày tải lên: 01/09/2013, 10:30
CCNA Layer 2 Switching - Virtual Local Area Networks Lab Scenario
Ngày tải lên: 19/10/2013, 02:15
- wireless metropolitan area network ppt
- wireless personal area networks powerpoint
- space division multiple access for wireless local area networks
- wireless personal area networks ppt
- ieee 802 11 wireless local area networks pdf
- wireless wide area networks ppt
- advantages and disadvantages of wireless local area networks
- wireless local area networks
- introduction to wireless local area networks lans