iptv distribution network

In this solution, VOD, access authentication, and other services are generally handled in the unicast mode according to the IPTV Business characteristics. For businesses such as BTV and nVOD, multicast is used. To meet the needs of refined management of Internet services, users can use pupv vlan division. For IPTV users, you can use PUPV (one user and one VLAN) based on the actual situation) or PSPV (one se

In this solution, VOD, access authentication, and other services are generally handled in the unicast mode according to the IPTV Business characteristics. For businesses such as BTV and nVOD, multicast is used. To meet the needs of refined management of Internet services, users can use pupv vlan division. For IPTV users, you can use PUPV (one user and one VLAN) based on the actual situation) or PSPV (one se

IPTV is an interactive network TV. It is a main terminal device that uses the broadband network infrastructure and uses computers (PCs) or general televisions + network set-top boxes (TVS + ipstb, it provides users with a new technology that provides personalized services for multiple interactive digital media such as

NGN's streaming media service not only provides video stream services, such as broadcast and television and VoD, but also integrates voice, data, and video services for common and commercial users, for example, Caller-IDonTV ). At present, the NGNRelease1 architecture established by ITU-TFGNGN-FRA includes the IP Multimedia Service Section (including the simulation service of PSTN/ISDN) and the simulation service section of PSTN/ISDN, however, there is no in-depth research on the stream media an

Alibaba has been serving as a B2B model for its transaction information, payment model, and website system. In the early stages of e-commerce development, it plays an important role in popularizing and promoting e-commerce. However, as the domestic e-commerce environment continues to mature, its massive and complex information can no longer meet the needs of specific industries, and its simple merchant template has become a pain point among many businesses.For sellers in various industries, e-co

1. introduction: the free WSUS provided by Microsoft is a standard solution for automatic distribution of network patches. In a domain network environment, WSUS can easily centrally deploy patch automatic distribution based on domain group policies, however, in the working group environment, you need to manually config

speed up the Web server and reduce the load of the source server effectively.Caching servers (cache server) are highly integrated hardware and software professional server, mainly do cache acceleration services, generally deployed at the edge of the network. According to the acceleration object, it is divided into the client acceleration and the server acceleration, the client accelerates the cache deployment at the

source server effectively.Caching servers (cache server) are highly integrated hardware and software professional server, mainly do cache acceleration services, generally deployed at the edge of the network. According to the acceleration object, it is divided into the client acceleration and the server acceleration, the client accelerates the cache deployment at the network exit, caches the frequently acce

The technical principle of CDN (content distribution network)Source: It World Network release time: 2011-11-15 14:25 read: 309 times original link full screen reading [favorites] 1. Foreword The rapid development of the Internet, to people's work and life has brought great convenience, the Internet service quality and access to the speed of higher requirements, a

accelerating the Web server. Cache server is a highly integrated software and hardware professional function server, mainly to do cache acceleration services, generally deployed at the edge of the network. According to the acceleration of the object, divided into client acceleration and server acceleration, the client accelerated cache deployment at the network exit, the frequently accessed content cached

and the CPU isolation, they are not good coordination. Therefore, it is necessary to add a soft interrupt scheduling layer to solve this problem.This article describes not a common scenario for the above problem, because it is only for the network packet processing, and RPS at the beginning of the design by Google, its design is highly customized, the purpose is very simple, is to improve the performance of Linux server. I, however, transplanted this

the CPU isolation, they are not good coordination. Therefore, it is necessary to add a soft interrupt scheduling layer to solve this problem.This article describes not a common scenario for the above problem, because it is only for the network packet processing, and RPS at the beginning of the design by Google, its design is highly customized, the purpose is very simple, is to improve the performance of Linux server. I, however, transplanted this ide

I. project background: The Power Bureau plans to automate the transformation of the distribution network within its jurisdiction and perform remote monitoring on it. The requirements for remote distribution automation terminal equipment must comply with China Mobile Group's industry terminal Monitoring Management System and terminal interface specifications. Aft

Linux Kernel soft RPS implements load balancing and distribution for network reception soft interruptions, linuxrpsRoutine Linux Soft Interrupt distribution mechanism and problematic Linux interrupt are divided into the upper and lower half. Generally (this is true), the interrupted CPU executes the interrupt processing function, the Soft Interrupt (lower half) i

Linux Kernel soft RPS for load balancing and distribution of network reception soft interruptions Routine Linux Soft Interrupt distribution mechanism and problematic Linux interrupt are divided into the upper and lower half. Generally (this is true), the interrupted CPU executes the interrupt processing function, the Soft Interrupt (lower half) is triggered on th

Scenario Brief (Purpose) Power Transmission and Transformation network construction is divided into two parts of transmission and distribution engineering, "Puget Sound Project Management System" v3r1.5 and previous versions have successfully solved the management of power transmission and transformation projects. Distribution

The full name of the CDN is the Content Delivery network, which is the contents distribution networks. The basic idea is to avoid the bottleneck and link of the Internet which may affect the speed and stability of data transmission, and make the content transmission faster and more stable. By placing the node servers in the network, a layer of intelligent virtual

In the local area network, the workstation endlessly carries on the software installation, the promotion, the maintenance, the deletion operation to bring the huge work, as well as the possible security question has always been causes all network management headaches. If you are also a network management, then you may wish to use this article to feel the software