Saturday, April 11, 2009

CMMB encrypted after the content of the couple principle bottlenecks

By Professional editor working for himfr.

April 7, according to a outcome near the internal radio and video lineages, the existing implementation of the CA program CMMB encrypted program content wanted at, CMMB mobile terminal and user card is encrypted separately and reporting are indispensable. At the same time, the Broadcasting Corporation of Mobile and China Mobile at the signing of the discusses, China Mobile cell phone cards are also wanted to find the wanted on-chip and add MBMS mobile TV standard.

The source said that radio and television programs of the CMMB encryption bottlenecks encountered by the two major issues, such as fear of not properly resolve the difficult. It is understood that radio and television system at the side and add content encryption can not be achieved, the current fees and charges has been launched in Shanghai CMMB program content, but also pointed out that the person, CMMB mobile terminal with the user card may be encrypted is the CA affect the content of the two charges major bottleneck.

It is described that at the Olympic Broadcasting Services CMMB has been a large number of end goods accessible, encompassing wireless telephone, MP4, GPS navigation and so on, and after the introduction of the CMMB fatal does not support the CA encryption tenacity, charges and allegations for obtaining the content, the client desires to be restored fatal, which the present client at the hands of a large number of CMMB terminals malfunction to present its functions.

At the identical time, the procedure of wireless and TV to support the present scheme to start the building is in full sway, although, obtain charges for CMMB users not only to rendezvous the fatal facet of the CA encryption investigation at TD wireless telephone SIM business card or the USIM business card is furthermore needed to determination add CA to billing support schemes demand charges.

The source said that at present, possess a large number of cottage CMMB mobile phone functions, and in the country under the policy only allows CMMB mobile phone to combine with the TD, it makes China Mobile cell phone cards can be issued with a CA card TDUSIM resolution, while the 2G mobile phone SIM card are most likely not add, it also limits the use of a large number of cottage CMMB mobile phone functions. - 18758

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