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Author: James Harold Barrett
Publisher: Brepols Publishers
ISBN:
Category : History
Languages : en
Pages : 282
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Book Description
This collection of ten papers investigates the Norse colonization of the North Atlantic region, starting with Viking expansion in Arctic Norway and ending with a discussion of the longterm implications of medieval Scandinavian exploration of the New World. Each chapter provides a short regional synthesis of the archaeological evidence and, where appropriate, addresses three interrelated themes: the relationship between native and newcomer; the creation of local identities in the settlement period; the relationship between archaeology, history and the construction of modern national identities. In sequence, the chapters focus on North Norway, the Faeroes, Scotland, Ireland, Iceland, Greenland, the Inuits of Smith Sound, L'Anse aux Meadows and Vinland, together with introductory and concluding chapters.
Author: James Harold Barrett
Publisher: Brepols Publishers
ISBN:
Category : History
Languages : en
Pages : 282
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Book Description
This collection of ten papers investigates the Norse colonization of the North Atlantic region, starting with Viking expansion in Arctic Norway and ending with a discussion of the longterm implications of medieval Scandinavian exploration of the New World. Each chapter provides a short regional synthesis of the archaeological evidence and, where appropriate, addresses three interrelated themes: the relationship between native and newcomer; the creation of local identities in the settlement period; the relationship between archaeology, history and the construction of modern national identities. In sequence, the chapters focus on North Norway, the Faeroes, Scotland, Ireland, Iceland, Greenland, the Inuits of Smith Sound, L'Anse aux Meadows and Vinland, together with introductory and concluding chapters.
Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1386
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Book Description
Author: Hamilton Beazley
Publisher: John Wiley & Sons
ISBN: 0471262374
Category : Business & Economics
Languages : en
Pages : 289
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Book Description
"How can I keep knowledge from walking out the door when employees leave?" This pressing question is insightfully answered in this landmark book. Operational knowledge has never been more critical to organizational success. Knowledge loss from downsizing, imminent baby-boomer retirements, and high job turnover have created a knowledge continuity crisis that poses an unprecedented threat to organizational productivity and profits. Based on extensive research, Continuity Management solves this crucial problem of knowledge loss for managers at any organizational level by describing an effective strategy for preserving knowledge continuity between employee generations. Revolutionary in its effect, but evolutionary in its practice, continuity management is fueling a new knowledge revolution. This book is about that revolution-and how to lead it.
Author: Khalid Al-Begain
Publisher: John Wiley & Sons
ISBN: 9780470750018
Category : Technology & Engineering
Languages : en
Pages : 316
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Book Description
Providing an holistic approach to IMS technologies, IMS: A Development and Deployment Perspective explores service architecture for development and delivery of IMS services. Approaching IMS from the perspective of the user and the service provider it examines both the current state of deployment and future trends. The book offers a realistic view of IMS deployment to operators and service providers, giving practical examples, application cases and business models. It also presents IMS deployment strategies based on real-life deployment statistics from a live IMS test bed connected to an operator network and proof-of-concept applications including inter-operability trials and results. Focusing on IMS potential in terms of service creation, service composition and service provision the book discusses the ability of IMS to act not only as a service delivery framework, but also as a service integration framework. It presents the possible future of IMS in terms of convergence with Internet services, including discussions about integration with web technologies including the WIMS 2.0 initiative. The book enables a better understanding of how web technologies can complement the IMS service architecture and pioneer the post-IMS progress and success. Presents a novel service-oriented approach to IMS services and applications from a deployment perspective Places IMS in the context of the current telecom environment providing business models through WIMS 2.0 initiative Predicts the trends and potential future for the IMS evolution Provides a technical foundation to IMS principles and architecture Gives examples and solutions to the challenges of service creation and implementation and analyses deployment hurdles and interoperability trials Describes trends of convergence based on IMS and Web technologies
Author: Miikka Poikselkä
Publisher: John Wiley & Sons
ISBN: 1118691164
Category : Technology & Engineering
Languages : en
Pages : 450
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Book Description
The 3rd edition of this highly successful text builds on the achievement of the first two editions to provide comprehensive coverage of IMS. It continues to explore the concepts, architecture, protocols and functionalities of IMS while providing a wealth of new and updated information. It is written in a manner that allows readers to choose the level of knowledge and understanding they need to gain about the IMS. With 35% new material, The IMS,IP Multimedia Concepts and Services, 3rd Edition has been completely revised to include updated chapters as well as totally new chapters on IMS multimedia telephony and IMS voice call continuity. Additional new material includes IMS transit, IMS local numbering, emergency sessions, identification of communication services in IMS, new authentication model for fixed access, NAT traversal and globally routable user agents URI. Detailed descriptions of protocol behaviour are provided on a level that can be used for implementation and testing. Key features of the 3rd edition: Two new chapters on IMS multimedia telephony service and IMS Voice Call Continuity Updated information on Third Generation Partnership Project (3GPP) Release 7 level, including architecture, reference points and concepts Substantially extended coverage on IMS detailed procedures Completely rewritten and extended chapters on IMS services
Author:
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1320
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Book Description
Author: International Engineering Consortium
Publisher: Intl. Engineering Consortiu
ISBN: 9781931695619
Category : Business & Economics
Languages : en
Pages : 214
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Book Description
Service provider organizations have experienced the high costs and disruptions caused by customer churn, since users usually go with better service deals from competitive providers. This book cover various topics related to strategies and experiences on quad-play service design and delivery.
Author: David Wisely
Publisher: John Wiley & Sons
ISBN: 9780470986356
Category : Technology & Engineering
Languages : en
Pages : 314
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Book Description
Excellent reference with expert insight into the future evolution of mobile communications: 4G IP for 4G examines the concept of 4G, providing an in-depth background to the key technologies and developments shaping the new generation of mobile services, including Wireless Local Area Networks (WLANs), Worldwide Interoperability for Microwave Access (WiMAX), IP developments (SIP and Media Independent Handover), Internet Multimedia Subsystem (IMS), and 3G (HSDPA and LTE). The book addresses these key technological drivers in light of commercial propositions such as generating extra revenue and reducing costs, and offers an up-to-date briefing on the future of mobile communications in the coming years. Key features: Presents and analyses the key technological drivers of 4G, including WLANs, WiMAX, convergence and IMS Examines the rationale for IP for 4G by bringing together technologies, global developments and economic arguments in one single volume Describes and puts in context the developments in the IEEE 802.21 Media Independent Handover group, in particular the options for network/terminal controlled handover and the likely mechanisms for seamless handover – including application adaptation Written for readability as well as depth – with access to detailed descriptions of technologies but also quick overviews Contains scenario descriptions to motivate the need for seamless handover and benefits for the user (single sign-on access to networks, single billing) Contains hundreds of original diagrams – carefully drawn to illustrate the complex technology and quickly provide a summary of the main issues. Accompanying website supports the book with additional diagrams, figures and references for further reading IP for 4G is an invaluable reference for professionals in mobile/fixed telecoms and ICT industries, practicing telecommunications and network engineers, system designers and developers. Graduate level students studying MSc and higher-level courses on networking will also find this book of interest.
Author: Dan Forsberg
Publisher: John Wiley & Sons
ISBN: 1119957303
Category : Technology & Engineering
Languages : en
Pages : 277
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Book Description
Addressing the security solutions for LTE, a cellular technology from Third Generation Partnership Project (3GPP), this book shows how LTE security substantially extends GSM and 3G security. It also encompasses the architectural aspects, known as SAE, to give a comprehensive resource on the topic. Although the security for SAE/LTE evolved from the security for GSM and 3G, due to different architectural and business requirements of fourth generation systems the SAE/LTE security architecture is substantially different from its predecessors. This book presents in detail the security mechanisms employed to meet these requirements. Whilst the industry standards inform how to implement systems, they do not provide readers with the underlying principles behind security specifications. LTE Security fills this gap by providing first hand information from 3GPP insiders who explain the rationale for design decisions. Key features: Provides a concise guide to the 3GPP/LTE Security Standardization specifications Authors are leading experts who participated in decisively shaping SAE/LTE security in the relevant standardization body, 3GPP Shows how GSM and 3G security was enhanced and extended to meet the requirements of fourth generation systems Gives the rationale behind the standards specifications enabling readers to have a broader understanding of the context of these specifications Explains why LTE security solutions are designed as they are and how theoretical security mechanisms can be put to practical use
Author: David Pogue
Publisher: Simon & Schuster
ISBN: 1982176644
Category : Computers
Languages : en
Pages : 512
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Book Description
Make the most of your iPhone with this witty, authoritative, full-color guide to iOS 14. Apple has sold over 2.2 billion iPhones—but not one has come with a user guide. And with each annual update of iOS, Apple piles on more and more features; at this moment, the Settings app alone bristles with over 1,000 options. In iPhone Unlocked, the #1 bestselling iPhone author David Pogue offers a curated guide to the essential and useful features of the new iPhone 12 family—and all other models that can run the iOS 14 software. A former New York Times tech columnist and bestselling how-to author, no one is better equipped than Pogue to offer expert instruction to this complicated iPhone. With his trademark humor, crystal-clear prose, and 300 full-color illustrations, Pogue guides readers through everything in iOS 14: Home-screen widgets, the new App Library, the all-new Translate app, the redesigned Search, FaceTime, and calling screens, and much more. Whether you’re a new iPhone user or a seasoned veteran, iPhone Unlocked is a gorgeous, authoritative, all-in-one master class on all things iPhone.
