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Voice over 802.11
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ISBN: 1580536786 9781580536783 1580536778 9781580536776 Year: 2004 Publisher: Boston Artech House


Book
Secure roaming in 802.11 networks
Authors: ---
ISBN: 9780750682114 0750682116 9780080548944 0080548946 1281120316 9781281120311 9786611120313 6611120319 Year: 2007 Publisher: Amsterdam Boston Newnes/Elsevier

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Abstract

This book explores the fundamental concepts, basic theory, and key principles of 802.11 networks with roaming capabilities. Today, we increasingly expect to find public Wide Local Area Network (WLAN) 802.11 access in our airports, public spaces, and hotels, and we want to maintain our connections when we're mobile and using 802.11 WLANs. However, 802.11 was not originally designed with roaming capabilities and can't, in its "pure? form, support seamless roaming between different hotspots and other 802.11 access points. This book details the theory behind various 802.11 extensions


Book
RF engineering for wireless networks : hardware, antennas, and propagation
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ISBN: 1280964456 9786610964451 0080470475 0750678739 9780080470474 9780750678735 9781280964459 6610964459 Year: 2005 Publisher: Amsterdam ; London : Elsevier/Newnes,

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Finally, here is a single volume containing all of the engineering information needed to successfully design and implement any type of wireless network! Author Dan Dobkin covers every aspect of RF engineering necessary for wireless networks. He begins with a review of essential math and electromagnetic theory followed by thorough discussions of multiplexing, modulation types, bandwidth, link budgets, network concepts, radio system architectures, RF amplifiers, mixers and frequency conversion, filters, single-chip radio systems, antenna theory and designs, signal propagation, as well as planni

802.11 WLANs and IP networking : security, QoS, and mobility
Authors: ---
ISBN: 1580537901 9781580537902 9781580537896 1580537898 1580537898 Year: 2005 Publisher: Boston : Artech House,

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Fully addressing the most critical WLAN and Wireless IP issues in the industry today, this practical new resource focuses on the areas of security, mobility, and QoS improvement. The book gives you a solid understanding of IEEE 802.11 standards and presents solutions discussed by the IEEE 802.11 standardization committee, including those that can be provided at the IP layer. Moreover, the book provides guidance on deployment, insights on interworking with 3G mobile communications systems, and discussions on the market and business aspects of WLANS. From basic WLAN and Wireless IP concepts and the current status of IEEE 802.11, to WLAN deployment and integration with GPRS and UMTS and the future role of WLAN in beyond 3G and 4G systems, this authoritative reference presents a thorough overview of the key issues and possible solutions for WLANs from layer-1 to layer-3 and higher protocol layers, wherever necessary. The book is generously supported with over 120 illustrations.

Bulletproof wireless security
Author:
ISBN: 142372349X 9781423723493 9780750677462 0750677465 9786611009755 128100975X 0080476317 Year: 2005 Publisher: Amsterdam Boston Elsevier :Newnes

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Finally--a single volume guide to really effective security for both voice and data wireless networks!More and more data and voice communications are going via wireless at some point between the sender and intended recipient. As a result, truly ""bulletproof"" wireless security is now more than a desirable feature--instead, it's a necessity to protect essential personal and business data from hackers and eavesdroppers.In this handy reference, Praphul Chandra gives you the conceptual and practical tools every RF, wireless, and network engineer needs for high-security wireless ap


Book
Intrusion detection for IP-based multimedia communications over wireless networks
Authors: ---
ISSN: 21915776 ISBN: 1461489954 1461489962 Year: 2013 Publisher: New York : Springer,

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IP-based multimedia communications have become increasingly popular in recent years. With the increasing coverage of the IEEE 802:11™ based wireless networks, IP-based multimedia communications over wireless networks are also drawing extensive attention in both academia and industry. Due to the openness and distributed nature of the protocols involved, such as the session initiation protocol (SIP) and the IEEE 802:11™ standard, it becomes easy for malicious users in the network to achieve their own gain or disrupt the service by deviating from the normal protocol behaviors. This SpringerBrief presents real-time intrusion detection techniques that can quickly track the malicious behaviors which manipulate the vulnerabilities from either the 802.11™ or the SIP protocols. More specifically, this book presents interdisciplinary techniques to achieve an effective real-time intrusion detection system, which interweaves medium access control (MAC) protocol analysis, cumulative sum (CUSUM) based detector design, a novel Markovian model for CUSUM detectors, sketch-based traffic modeling, and wavelet based signal processing techniques.

Keywords

Computer networks -- Management. --- Wireless communication systems. --- Wireless communication systems --- Multimedia communications --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Security measures --- Wireless LANs --- IEEE 802.11 (Standard) --- Computer networks --- Security measures. --- Computer network security --- Network security, Computer --- Security of computer networks --- 802.11 (Standard) --- Wi-Fi systems --- WiFi systems --- Wireless Fidelity --- Computer science. --- Computer communication systems. --- Computer security. --- Data encryption (Computer science). --- Electrical engineering. --- Computer Science. --- Computer Communication Networks. --- Systems and Data Security. --- Communications Engineering, Networks. --- Data Encryption. --- Ethernet (Local area network system) --- Computer security --- Standards --- Telecommunication. --- Cryptology. --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Cryptography --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Communication --- Information theory --- Telecommuting --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- Protection --- Electric engineering --- Engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Distributed processing --- Multimedia communications.


Book
Intelligent Transportation Systems : 802.11-based Vehicular Communications
Authors: --- ---
ISBN: 3319640577 3319640569 Year: 2018 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This new edition continues to focus on the nuts and bolts of wireless network access for devices on board vehicles. It has been updated to reflect on the most recent trends in the broad domain of Intelligent Transport Systems. It covers 802.11ac – a recent standard that is very useful in context where a large amount of information is to be sent in a limited time window. The new edition includes a thorough revision of the 'Vehicular Communication: Issues and Standards' chapter, with new citations and a new subsection on security. The new edition also cites numerous fresh research works to give readers an updated overview of the field. An update on the time delay incurred by applications that always run in the background (Skype, etc) is also covered. The 'Future Directions and Research Ideas' chapter is also largely re-written. An entirely new chapter on D2D communication keeping in view the vehicular context has been added in this edition. This volume will be a useful addition to the libraries for both the students of wireless communication and those studying applied probability. • Updated for new standards and recent works in wireless networks and vehicular communications; • Includes new information on D2D communication for vehicular networks, and a new discussion on security issues; • Features a new case study on the provision of infotainment services in vehicular setups; • Discusses the vision of autonomous and connected vehicles.

Keywords

Engineering. --- Computers. --- Automotive engineering. --- Transportation engineering. --- Traffic engineering. --- Electrical engineering. --- Communications Engineering, Networks. --- Information Systems and Communication Service. --- Automotive Engineering. --- Transportation Technology and Traffic Engineering. --- Intelligent transportation systems. --- IEEE 802.11 (Standard) --- 802.11 (Standard) --- Wi-Fi systems --- WiFi systems --- Wireless Fidelity --- Ethernet (Local area network system) --- Wireless LANs --- Advanced Road Traffic Systems --- Advanced Transport Telematics --- ATT (Highway communications) --- Intelligent Road Transportation Systems --- Intelligent Vehicle Highway Systems --- IRTS (Highway communications) --- ITS (Highway communications) --- IVHS (Highway communications) --- Road Transport Informatics --- RTI (Highway communications) --- Vehicle Information and Communication Systems --- VICS (Highway communications) --- Electronics in transportation --- Highway communications --- Mobile communication systems --- Sociotechnical systems --- Standards --- Telecommunication. --- Information systems. --- Traffic Engineering. --- Engineering, Traffic --- Road traffic --- Street traffic --- Traffic, City --- Traffic control --- Traffic regulation --- Urban traffic --- Highway engineering --- Transportation engineering --- Construction --- Industrial arts --- Technology --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Civil engineering --- Engineering --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Electric engineering

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