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(More customer reviews)Do you need to increase your understanding of how mobility can be supported in IP networking? If you do, then this book is for you! Authors Mark Grayson, Kevin Shatzkamer and Klaas Wierenga have done an outstanding job of writing a book that examines the different techniques for building mobility into the Internet.
Authors Grayson, Shatzkamer and Wierenga, begin by defining the mobility market in terms of device proliferation, consumption trends and radio-specific challenges in scaling for massive adoption of the mobile Internet. They also explain the protocols and layers that make up the Internet architecture; as well as, the fundamental problem with that architecture in supporting mobility. The authors continue by describing how users and devices are authenticated for using the network and its applications; in particular, those that are not operated by the operator that the user has a subscription with. Then, they explain the benefits of solving mobility at the data link layer. Next, they provide an overview of a number of network layer solutions for delivering seamless mobility and session continuity. The authors also describe the advantages of integrating mobility functionality into transport/session layer. They continue by describing how the application layer can be enhanced with additional mobility functionality, thus allowing advanced mobility use cases to be supported, including the ability to move media sessions between different devices. Finally, the authors provide an overview of the approaches fro redesigning the Internet architecture to allow better mobility; as well as, a discussion of the pros and cons of some typical examples of those approaches.
This most excellent book takes a look at mobility from a broad perspective of use cases and examines how mobility solutions are in fact pervasive across all layers of the protocol stack. Perhaps more importantly, the book provides details of how mobility functionality has been added to these layers and describes use cases that demonstrate the different approaches to building the mobile Internet.
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The complete guide to technologies and protocols for delivering seamless mobile Internet experiencesIn Building the MobileInternet, three leading mobility architects and implementers from Cisco present complete foundational knowledge about tomorrow's mobile Internet. The authors cover everything from market trends and user expectations to the latest technical approaches for making the Internet "mobile by design." Writing for senior technology decision-makers and network design professionals, the authors explain the relatively static nature of the Internet's original protocols and design, discuss the concept of "mobility," and identify evolving mobility requirements. Next, they thoroughly explain each of today's most promising techniques for building mobility into the Internet, from data link layer to application layer. For each layer, the authors cover mechanisms, protocols, relevant Wi-Fi and cellular architectures, and key use cases.Using this book's guidance, mobile network executives can define more effective strategies, network designers can construct more effective architectures, and network engineers can execute more successful migrations. Mark Grayson, Cisco Distinguished Consulting Engineer, leads Cisco's mobile architecture strategy. He has 20+ years of wireless experience ranging from military and satellite systems to the evolution of traditional cellular architectures and the creation of new small cell solutions. He has been granted 50+ patents. Kevin Shatzkamer, Cisco Distinguished Systems Architect, is responsible for long-term strategy and architectural evolution of Cisco mobile wireless networks. His experience ranges from 3G and LTE to security, video distribution, and QoS. He now works with both content providers and service providers to enhance the end-to-end digital media value chain for mobility. Klaas Wierenga, Senior Consulting Engineer in Cisco's Office of the CTO, has 15+ years of experience implementing diverse mobility, security, and identity solutions for enterprises, municipalities, hospitals, and universities. He created the worldwide eduroam service for federated network access in academia.· Understanding key mobility market trends: device proliferation, accelerating consumption, and radio-specific scalability problems· Reviewing the challenges that mobility presents to conventional Internet architectures· Understanding nomadicity, including authentication for users moving across networks and operators· Identifying opportunities to address mobility at the data link layer· Comparing and using network layer solutions to deliver seamless mobility and session continuity· Integrating mobility functionality into the transport/session layer· Adding mobility functionality to the application layer–including support for moving media sessions between devices· Redesigning Internet architecture to enable long-term improvements to mobilityThis book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
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