RU95101898A - Method of coded broadcasting using satellite
- Google Patents
Method of coded broadcasting using satellite
Info
Publication number
RU95101898A
RU95101898ARU95101898/09ARU95101898ARU95101898ARU 95101898 ARU95101898 ARU 95101898ARU 95101898/09 ARU95101898/09 ARU 95101898/09ARU 95101898 ARU95101898 ARU 95101898ARU 95101898 ARU95101898 ARU 95101898A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Д.А. ФедоровfiledCriticalД.А. Федоров
Priority to RU95101898/09ApriorityCriticalpatent/RU95101898A/en
Publication of RU95101898ApublicationCriticalpatent/RU95101898A/en
FIELD: broadcasting through satellites, method is used for television, radio broadcasting and other broadcasting services signals transmission through satellite, repeater of which has multibeam transmitting antenna. SUBSTANCE: to increase operational capabilities of broadcasting system control earth stations are located in regions served by different groups of satellite repeater transmitting antenna beams, they control contents of transmitted program and in case of necessity to interrupt transmission of current program to customers of their regions they temporally change by transmission of control command parameters of code for signal transmitted in corresponding group of beams of repeater transmitting antenna. EFFECT: increased operational capabilities of through satellite broadcasting system control earth stations.
Claims (1)
Способ может использоваться при передаче сигналов телевидения, радиовещания и других вещательных служб через искусственный спутник Земли, ретранслятор которого имеет многолучевую передающую антенну. Для повышения функциональных возможностей системы вещания контрольные земные станции размещаются в регионах, обслуживаемых различными группами лучей передающей антенны ретранслятора, контролируют содержание передаваемой программы, при необходимости запрета подачи текущего блока программы потребителям своего региона временно изменяют подачей команды управления параметры кода для сигнала, передаваемого в соответствующую группу лучей передающей антенны ретранслятора.The method can be used when transmitting signals from television, broadcasting and other broadcasting services via an artificial Earth satellite, the repeater of which has a multi-beam transmitting antenna. To increase the functionality of the broadcasting system, control earth stations are located in regions served by various groups of beams of the transmitting antenna of the repeater, control the content of the transmitted program, and if it is necessary to prohibit the supply of the current program block to consumers in their region, temporarily change the code parameters for the signal transmitted to the corresponding group by sending a control command beams of the transmitting antenna of the repeater.
RU95101898/09A1995-02-131995-02-13Method of coded broadcasting using satellite
RU95101898A
(en)