Radio time resource allocation method and radio time resource allocation device

A technology of time resource allocation and resource allocation device, which is applied in the field of broadcast transmission and can solve problems such as non-carrier frequency allocation

Active Publication Date: 2015-12-16
SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method and device for allocating broadcast time resources, which are used to solve the problem of various types of broadcasts in the prior art in terms of capacity,

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  • Radio time resource allocation method and radio time resource allocation device
  • Radio time resource allocation method and radio time resource allocation device
  • Radio time resource allocation method and radio time resource allocation device

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Embodiment Construction

[0063] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other under the condition of no conflict.

[0064] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of component...

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Abstract

The invention provides a radio time resource allocation method and a radio time resource allocation device which are applied to a digital multimedia wireless radio transmission system which is provided with multiple radios and multiple carrier frequencies shared by the multiple radios. The method comprises the following steps: determining the radio priority of each radio in time resource allocation according to preset radio priority determining rules, and determining the carrier frequency priority of each carrier frequency according to preset carrier frequency priority determining rules; determining the carrier frequencies occupied by each radio according to the number of carrier frequencies required for each radio, the radio priority and the carrier frequency priority; and sequentially determining time resource allocation of each radio on the carrier frequencies occupied by the radio according to the order of radio priority, the total time resource request of each radio and the carrier frequencies occupied by each radio. The invention mainly provides a flexible allocation result based on different requirements of a variety of radios in aspects such as capacity, number of carrier frequencies transmitted and the minimum frame length, in order to realize coexistence of a variety of wireless radio systems and effective transmission.

Description

technical field [0001] The present invention relates to the field of broadcast transmission, in particular to a method and device for allocating broadcast time resources. Background technique [0002] With the rapid development of digital multimedia wireless broadcasting and the increasing demand for broadcasting and television services, my country's wireless broadcasting and television is changing from the first standard based on the terrestrial digital TV multimedia broadcasting (DTMB) standard and China Mobile Multimedia Broadcasting (CMMB) standard. The standard system of the first-generation wireless broadcasting TV business is moving towards the second-generation wireless broadcasting TV business (including ultra-high-definition wireless TV broadcasting service, 3D TV wireless broadcasting service, wireless high-speed data push service and wireless hybrid TV service, etc.). At this stage, the international digital broadcasting industry is evolving towards the second-gen...

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Application Information

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IPC IPC(8): H04L5/00H04L12/851
CPCH04L5/001H04L5/0048H04L47/24
Inventor 王红卫田金凤寇亚军李明齐封松林
Owner SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI
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