While global trade negotiations remain stalled, two tracks of trade negotiations in the Asia-Pacific―the proposed Trans-Pacific Partnership (TPP) agreement and a parallel Asian track―could generate momentum for renewed liberalization and provide pathways to region-wide free trade. This book investigates what these trade negotiations could mean to the world economy. Petri, Plummer, and Zhai estimate that world income would rise by $295 billion per year on the TPP track, by $766 billion if both tracks are successful, and by $1.9 trillion if the tracks ultimately combine to yield region-wide free trade. They find that the tracks are competitive initially but their strategic implications appear to be constructive: the agreements would generate incentives for enlargement and mutual progress and, over time, for region-wide consolidation. The authors conclude that the crucial importance of Asia-Pacific integration argues for an early conclusion of the TPP negotiations, but without jeopardizing the prospects for region-wide or even global agreements based on it in the future.

The Trans-Pacific Partnership and Asia-Pacific Integration: A Quantitative Assessment (Policy Analyses in International Economics)

Business & Money

Zhai, Fan

Petri, Peter

Plummer, Michael

International

Peterson Institute for International Economics

This book deals with the problem of joint source-channel video transmission, i.e., the joint optimal allocation of resources at the application layer and the other network layers, such as data rate adaptation, channel coding, power adaptation in wireless networks, quality of service (QoS) support from the network, and packet scheduling, for efficient video transmission. Real-time video communication applications, such as videoconferencing, video telephony, and on-demand video streaming, have gained increased popularity. However, a key problem in video transmission over the existing Internet and wireless networks is the incompatibility between the nature of the network conditions and the QoS requirements (in terms, for example, of bandwidth, delay, and packet loss) of real-time video applications. To deal with this incompatibility, a natural approach is to adapt the end-system to the network. The joint source-channel coding approach aims to efficiently perform content-aware cross-layer resource allocation, thus increasing the communication efficiency of multiple network layers. Our purpose in this book is to review the basic elements of the state-of-the-art approaches toward joint source-channel video transmission for wired and wireless systems. In this book, we present a general resource-distortion optimization framework, which is used throughout the book to guide our discussions on various techniques of joint source-channel video transmission. In this framework, network resources from multiple layers are assigned to each video packet according to its level of importance. It provides not only an optimization benchmark against which the performance of other sub-optimal systems can be evaluated, but also a useful tool for assessing the effectiveness of different error control components in practical system design.

Joint Source-Channel Video Transmission (Synthesis Lectures on Image, Video, & Multimedia Processing) (Synthesis Lectures on Image, Video, & Multimedia Processing, 10)

Computers & Technology

Programming

Morgan and Claypool Publishers

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