We have telephony to talk to each other, messaging to dispatch mail or instant messages, browsing to read published content and search engines to locate content sites. However, current mobile networks do not provide the possibility for one application rich terminal to communicate with another in a peer-to-peer session beyond voice calls. Mobile telephony with the current technology has been hugely successful and shows that there is immense value in communicating with peers while being mobile, and with increasingly available smarter multimedia terminals the communication experience will be something more than just exchanging voice. Those multimedia terminals need IP multimedia networks. Hence, the Third Generation Partnership Project (3GPP) has developed a standard for SIP based IP multimedia service machinery known as 'The IMS (IP Multimedia Subsystem)' and this informative book explains everything you need to know about it......... Presents the architecture and functionality of logical elements of IMS and their interfaces providing detailed description of how elements are connected, what protocols are used and how they are used Explains how the optimisation and security of the mobile communication environment has been designed in the form of user authentication and authorisation based on mobile identities Illustrates how optimisation at the radio interface is achieved using specific rules at the user to network interface. This includes signalling compression mechanisms as well as security and policy control mechanisms, allowing radio loss and recovery detection Addresses important aspects from an operator's point of view while developing architecture such as charging framework, policy and service control Describes many services on top of IMS in detail, including voice, presence, messaging and conferencing. Written in a manner that allows readers to choose the level of knowledge and understanding they need to gain about the IMS, this volume will have instant appeal to a wide audience ranging from marketing managers, research and development engineers, network engineers, developers, test engineers to university students.

Enterprise Integration Patterns provides an invaluable catalog of sixty-five patterns, with real-world solutions that demonstrate the formidable of messaging and help you to design effective messaging solutions for your enterprise. The authors also include examples covering a variety of different integration technologies, such as JMS, MSMQ, TIBCO ActiveEnterprise, Microsoft BizTalk, SOAP, and XSL. A case study describing a bond trading system illustrates the patterns in practice, and the book offers a look at emerging standards, as well as insights into what the future of enterprise integration might hold. This book provides a consistent vocabulary and visual notation framework to describe large-scale integration solutions across many technologies. It also explores in detail the advantages and limitations of asynchronous messaging architectures. The authors present practical advice on designing code that connects an application to a messaging system, and provide extensive information to help you determine when to send a message, how to route it to the proper destination, and how to monitor the health of a messaging system. If you want to know how to manage, monitor, and maintain a messaging system once it is in use, get this book.

Gretchen Bernabei asks students to derive possible text structures from examining mentor texts. Instead of that one format students are given—the five-paragraph essay—she gives us fifty, and doesn’t pretend that’s a complete list. She changes the landscape students can work in from one of poverty to one of wonderful excess. She shows us that as writers we are playing a game with lots of moves. —Thomas Newkirk School writing has nothing to do with my life...If that sounds like your students, then you need this book, because it will prove to your students that writing counts in our world— and always has. In Text Structures from the Masters, Gretchen Bernabei and Jennifer Koppe provide 50 short texts by famous Americans who put pen to paper driven by what Peter Elbow described as "an itch" to say something. The book includes Sojourner Truth’s Speech (itch: join a heated debate), FDR’s Pearl Harbor message (itch: pick up the pieces), JFK’s inaugural address (itch: give a pep talk) . . . along with 47 more pieces and their explicit purposes. By examining the structure of these mentor texts, students suddenly see that the itch is something they have in their own lives, too! And the 50 companion lessons invite students to use the text structure of each the famous documents to express that itch. Each 4-page lesson includes: A planning sheet that reveals the structure of the mentor text, giving students an X-Ray like device for looking at the piece of writing. Brainstorming boxes that invite students to discover their "itchiest" topic A method for "kernelizing" their own essay—making an outline of what they will write using the text structure as a guide. Student examples of both kernel essays and finished pieces. The bonus? Students report the historical document comes to life as they can see textual map that holds it together—and have used that map themselves. Text Structures from the Masters shows students how writing can help get the work of their lives done. They don’t need to be poised to send someone into the battlefield to have the desire to express something to others—just the itch to say it well.

I created a mail message, sent it to the mail server. But what really was created? In what form Thunderbird sent the e-mail to the server. Mail message format used by the mail clients, mail servers, etc. We describe the structure of messages, how it is possible to place pictures and attachments into it. How to put the contents of the message in both plain text format and in HTML format ?

The Second Edition of The SAGE Handbook of Persuasion: Developments in Theory and Practice provides readers with logical, comprehensive summaries of research in a wide range of areas related to persuasion. From a topical standpoint, this handbook takes an interdisciplinary approach, covering issues that will be of interest to interpersonal and mass communication researchers as well as to psychologists and public health practitioners.

This book provides a clear, concise, complete and authoritative introduction to System Architecture Evolution (SAE) standardization work and its main outcome: the Evolved Packet Core (EPC), including potential services and operational scenarios. After providing an insightful overview of SAE's historical development, the book gives detailed explanations of the EPC architecture and key concepts as an introduction. In-depth technical descriptions of EPC follow, including thorough functional accounts of the different components of EPC, protocols, network entities and procedures. Case studies of deployment scenarios show how the functions described within EPC are placed within a live network context, while a description of the services that are predicted to be used shows what EPC as a core network can enable. This book is an essential resource for professionals and students who need to understand the latest developments in SAE and EPC, the 'engine' that connects broadband access to the internet. All of the authors have from their positions with Ericsson been actively involved in GPRS, SAE and 3GPP from a business and technical perspective for many years. Several of the authors have also been actively driving the standardization efforts within 3GPP. "There is no doubt that this book, which appears just when the mobile industry starts its transition away from legacy GSM/GPRS and UMTS networks into the future will become the reference work on SAE/LTE. There are no better qualified persons than the authors of this book to provide both communication professionals and an interested general public with insights into the inner workings of SAE/LTE. Not only are they associated with one of the largest mobile network equipment vendors in the world, they have all actively contributed to and, in some cases, been the driving forces behind the development of SAE/LTE within 3GPP." - from the foreword by Dr. Ulf Nilsson, TeliaSonera R&D, Mobility Core and Connectivity "The authors have done an excellent job in writing this book. Their familiarity with the requirements, concepts and solution alternatives, as well as the standardization work allows them to present the material in a way that provides easy communication between Architecture and Standards groups and Planning/ Operational groups within service provider organizations." - from the foreword by Dr. Kalyani Bogineni, Principal Architect, Verizon - Up-to-date coverage of SAE including the latest standards development - Easily accessible overview of the architecture and concepts defined by SAE - Thorough description of the Evolved Packet Core for LTE, fixed and other wireless accesses - Comprehensive explanation of SAE key concepts, security and Quality-of-Service - Covers potential service and operator scenarios including interworking with existing 3GPP and 3GPP2 systems - Detailed walkthrough of network entities, protocols and procedures - Written by established experts in the SAE standardization process, all of whom have extensive experience and understanding of its goals, history and vision

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