SIP: Understanding the Session Initiation Protocol, Second Edition The Session Initiation Protocol (SIP) is a new signaling, presence and instant
messaging protocol developed to set up, modify, and tear down multimedia sessions,
request and deliver presence and instant messages over the Internet .
This chapter covers some background for the understanding of the protocol. SIP
was developed by...
Contemporary Cryptography (Artech House Computer Security503) With the current ubiquity of computer networks and distributed systems in general,
and the Internet in particular, cryptography has become an enabling technology to
secure the information infrastructure(s) we are building, using, and counting on in
daily life. This is particularly true for modern cryptography.5 The important role...
WLANs and WPANs towards 4G Wireless This book paves the path toward fourth generation (4G) mobile communication
by introducing mobility in heterogeneous IP networks with both third
generation (3G) and wireless local area networks (WLANs), which is seen as
one of the central issues in the becoming 4G of telecommunications networks
and systems. This book presents a...
Lumped Elements for RF and Microwave Circuits During the last decade, stimulated by unprecedented growth in the wireless
communication application, outstanding progress has been made in the development
of low-cost solutions for front-end RF and microwave systems. Lumped
elements such as inductors, capacitors, and resistors have played a vital role in
the development of such...
Traffic Analysis and Design of Wireless IP Networks Wireless networks have penetrated almost a billion subscribers worldwide with
first and second generation mobile networks. The main service was voice, and
more recently modem-based low-rate data services. Because of the voiceoriented
traffic and circuit-switching technology, these networks are dimensioned
and designed using the...
High-Speed Circuit Board Signal Integrity (Artech House Microwave Library) This is a book for engineers designing high-speed circuit boards. To the signal integrity
engineer, this book will be a handbook of formulas and terminology as well as a
refresher of basic electrostatic and electromagnetic principals. The high-speed circuit
designer will find this book an easy entry into the electromagnetics and...
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