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Reliable Multicast for IPTV Service
49,00 € *
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Reliable Multicast for IPTV Service ab 49 € als Taschenbuch: Study of Application Layer Network Layer and Overlay multicast protocols for IPTV service. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 01.06.2020
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Reliable Multicast for IPTV Service
49,00 € *
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Reliable Multicast for IPTV Service ab 49 EURO Study of Application Layer Network Layer and Overlay multicast protocols for IPTV service

Anbieter: ebook.de
Stand: 01.06.2020
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High Performance Group Key Management
49,00 € *
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Revision with unchanged content. Current market analysis indicates that the most challenging issue in IPTV relates to content security. To achieve high access control a sophisticated group key management is required. This key must be updated and distributed each time a new member joins the group or a current one leaves it. Because of its dependency on time-consuming cryptographic operations this rekeying process can become a bottleneck in the Pay-TV system over Internet. This book tackles this problem by providing novel high-performance architectures, called rekeying processors, which act as coprocessors in the server environment to accelerate group rekeying. The direct effect thereof is higher quality of service regarding joining members and higher access control concerning leaving ones. In addition, a benchmarking framework is presented to evaluate the performance of different rekeying algorithms. The book is intended for Internet Pay-TV providers who plan to scale up their service without loss of access control or QoS. Designers of new rekeying solutions will find a reliable benchmark framework to evaluate their algorithms. Non-specialists will gain an insight into a serious challenge in the emerging IPTV.

Anbieter: Dodax
Stand: 01.06.2020
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Reliable Multicast for IPTV Service
49,00 € *
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Internet Protocol Television (IPTV) is a service on the Internet where digital TV signal (data) is delivered to the participants using the Internet Protocol (IP). IPTV promises to provide many TV channels with lower price for operators & consumers and it can be distributed more efficiently to the end user than traditional coaxial cable distribution. As it is assumed that broadband connection of households will grow at a brisk pace, IPTV will play more and more important role in the coming years in our lives. The plenty of TV channels requires large bandwidth for highly clear TV programs in IPTV service which is a contradictory issue to the limitation of user access line bandwidth and aggregation network bandwidth. Multicast is a mature one-to-many packet data delivery technology which can be used for IPTV service necessary to resolve such contradiction. But which one and in which level of network, multicast will be best suited for this emerging technology is still a burning question. In this book we have studied all sorts of multicast protocol for various network level to find out a appropriate multicast solution for IPTV service.

Anbieter: Dodax
Stand: 01.06.2020
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Western Digital 500GB 64MB 6Gb/s 5400RPM 3.5 Zo...
78,61 € *
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Highest capacity for audio/video storage WD AV SATA drives now offer unrivaled storage capacity up to 4 TB – perfect for today’s storage intensive applications. 24x7 reliability These drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR, DVR and IPTV systems. SilkStream Optimized for smooth, continuous digital video playback of up to 16 simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options. Low power consumption WD AV drives consume less power by up to 40 percent compared to 7200 RPM hard drives. Lower power means less heat and greater reliability. Low Capacity and 2.5-inch Surveillance WD AV drives offer 500 GB and lower capacities suitable for low profile entry level surveillance systems requiring reliability in always-on environments. IntelliSeek Calculates optimum seek speeds to lower power consumption, noise, and vibration. IntelliPower A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. (3.5-inch models only). Advanced Format Technology Leading edge technology delivers improved video quality and AV performance through enhanced error correction capability. (EURS/EURX/AUDX/xxCT models only) Ultra-cool operation A cool drive is a more reliable drive. WD continues to develop new and innovative ways to keep drives cool while they are operating. Quiet Noise levels have been minimized to less than one sone - virtually below the threshold of human hearing. Preemptive Wear Leveling (PWL) The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications. The WD advantage WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the highest quality and reliability standards of the WD brand. WD also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details. Recommended use Set-top boxes (PVR, DVR, NVR and IPTV), media servers and media centers.

Anbieter: Dodax
Stand: 01.06.2020
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Recent Advances in Multimedia Signal Processing...
214,00 CHF *
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The rapid increase in computing power and communication speed, coupled with computer storage facilities availability, has led to a new age of multimedia app- cations. Multimedia is practically everywhere and all around us we can feel its presence in almost all applications ranging from online video databases, IPTV, - teractive multimedia and more recently in multimedia based social interaction. These new growing applications require high-quality data storage, easy access to multimedia content and reliable delivery. Moving ever closer to commercial - ployment also aroused a higher awareness of security and intellectual property management issues. All the aforementioned requirements resulted in higher demands on various - eas of research (signal processing, image/video processing and analysis, com- nication protocols, content search, watermarking, etc.). This book covers the most prominent research issues in multimedia and is divided into four main sections: i) content based retrieval, ii) storage and remote access, iii) watermarking and co- right protection and iv) multimedia applications. Chapter 1 of the first section presents an analysis on how color is used and why is it crucial in nowadays multimedia applications. In chapter 2 the authors give an overview of the advances in video abstraction for fast content browsing, transm- sion, retrieval and skimming in large video databases and chapter 3 extends the discussion on video summarization even further. Content retrieval problem is tackled in chapter 4 by describing a novel method for producing meaningful s- ments suitable for MPEG-7 description based on binary partition trees (BPTs).

Anbieter: Orell Fuessli CH
Stand: 01.06.2020
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High Performance Group Key Management
79,90 CHF *
ggf. zzgl. Versand

Revision with unchanged content. Current market analysis indicates that the most challenging issue in IPTV relates to content security. To achieve high access control a sophisticated group key management is required. This key must be updated and distributed each time a new member joins the group or a current one leaves it. Because of its dependency on time-consuming cryptographic operations this rekeying process can become a bottleneck in the Pay-TV system over Internet. This book tackles this problem by providing novel high-performance architectures, called rekeying processors, which act as coprocessors in the server environment to accelerate group rekeying. The direct effect thereof is higher quality of service regarding joining members and higher access control concerning leaving ones. In addition, a benchmarking framework is presented to evaluate the performance of different rekeying algorithms. The book is intended for Internet Pay-TV providers who plan to scale up their service without loss of access control or QoS. Designers of new rekeying solutions will find a reliable benchmark framework to evaluate their algorithms. Non-specialists will gain an insight into a serious challenge in the emerging IPTV.

Anbieter: Orell Fuessli CH
Stand: 01.06.2020
Zum Angebot
High Performance Group Key Management
43,99 € *
ggf. zzgl. Versand

Revision with unchanged content. Current market analysis indicates that the most challenging issue in IPTV relates to content security. To achieve high access control a sophisticated group key management is required. This key must be updated and distributed each time a new member joins the group or a current one leaves it. Because of its dependency on time-consuming cryptographic operations this rekeying process can become a bottleneck in the Pay-TV system over Internet. This book tackles this problem by providing novel high-performance architectures, called rekeying processors, which act as coprocessors in the server environment to accelerate group rekeying. The direct effect thereof is higher quality of service regarding joining members and higher access control concerning leaving ones. In addition, a benchmarking framework is presented to evaluate the performance of different rekeying algorithms. The book is intended for Internet Pay-TV providers who plan to scale up their service without loss of access control or QoS. Designers of new rekeying solutions will find a reliable benchmark framework to evaluate their algorithms. Non-specialists will gain an insight into a serious challenge in the emerging IPTV.

Anbieter: Thalia AT
Stand: 01.06.2020
Zum Angebot
Recent Advances in Multimedia Signal Processing...
201,99 € *
ggf. zzgl. Versand

The rapid increase in computing power and communication speed, coupled with computer storage facilities availability, has led to a new age of multimedia app- cations. Multimedia is practically everywhere and all around us we can feel its presence in almost all applications ranging from online video databases, IPTV, - teractive multimedia and more recently in multimedia based social interaction. These new growing applications require high-quality data storage, easy access to multimedia content and reliable delivery. Moving ever closer to commercial - ployment also aroused a higher awareness of security and intellectual property management issues. All the aforementioned requirements resulted in higher demands on various - eas of research (signal processing, image/video processing and analysis, com- nication protocols, content search, watermarking, etc.). This book covers the most prominent research issues in multimedia and is divided into four main sections: i) content based retrieval, ii) storage and remote access, iii) watermarking and co- right protection and iv) multimedia applications. Chapter 1 of the first section presents an analysis on how color is used and why is it crucial in nowadays multimedia applications. In chapter 2 the authors give an overview of the advances in video abstraction for fast content browsing, transm- sion, retrieval and skimming in large video databases and chapter 3 extends the discussion on video summarization even further. Content retrieval problem is tackled in chapter 4 by describing a novel method for producing meaningful s- ments suitable for MPEG-7 description based on binary partition trees (BPTs).

Anbieter: Thalia AT
Stand: 01.06.2020
Zum Angebot