Master Liang Zhou: Stb
Of: Master Liang Zhou Connected to the article: Master Liang Zhou: STB-Card Separation trend (on)
STB Use of software technology Digital TV Instant CA decryption (the absence of computer support to help) need to address two key points: First, to improve the efficiency of the signal processing operations to achieve and TV Broadcasting Synchronized match. Second, CA is not to be broken in order to ensure the security of confidential, can not reduce the intensity of CA Anti-breaking close to improvise storage space limitations and operational efficiency, and can not raise the cost of set-top box (only lower). In addition, long-term development perspective, with the popularization of FTTH further mature and large-capacity storage device for continuously developed, it can play the role of home gateway (this paper omitted).
It was said early in this century alone on this home gateway product came out. Transmission times in the simulation do not agree with the U.S. machine card separation technology, and Europe, keen to Smart Card Technology. The rise of digital transmission, machine card (smart card) separation obviously prevailed. The end of the century European and American made machine card separation program just to meet the different system of measures taken by a technology, now digital, network development prompted Information Development. Digital TV is just one narrow content area in the future not only in the transmission system to integrate the three networks, between different sectors (such as television and telecommunications) to separate the concept of isolation will be broken. TV images show not only as ornamental, it should be used Monitor And interact with a variety of data display used. To achieve this, a variety of resources, including storage resources, data resources, information resources, communication resources, knowledge resources, computing resources, software resources, and even Expert Resource integration, implementation, application should take into account the set-top box to go. Konka Group have already given their set-top box products will be integrated in future Computer , Communications, consumer electronics,, can realize a variety of interactive operations, will be a multimedia entertainment center; Dayang full software development company in strong force on the block, the advantages of the computer and TV together. Establish direction towards triple play from the "home media center"; Huawei Company believes that the development trend of the end product must be the integration of functions from a single terminal to the terminal evolution of integrated intelligence, it is necessary to have the consumer end-product attributes, but also increase the network properties. Only to provide integrated services Operation Business to the next intense Competition To survive, and integrated business positioning to force the terminal manufacturers must have an integrated
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