Channel control method and device for multi-channel frequency hopping access system

An access system and channel control technology, applied in the field of mobile communications, to improve channel synchronization reliability and service channel allocation efficiency, and improve overall performance

Active Publication Date: 2016-05-04
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a channel control method and device for a multi-channel frequency hopping access system to solve the problem of frequency hopping synchronization between multiple independent channels in the prior art and the problem of efficient channel allocation according to different users and different services

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  • Channel control method and device for multi-channel frequency hopping access system
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  • Channel control method and device for multi-channel frequency hopping access system

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Embodiment Construction

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] In order to solve the problem of frequency hopping synchronization between multiple independent channels in the prior art and the problem of efficient channel allocation according to different users and different services, the present invention provides a channel control method and device for a multi-channel frequency hopping access system , the technical solutions of the embodiments of the present invention have strong adapt...

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Abstract

The invention discloses a channel control method and device for a multi-channel frequency hopping access system. The method includes: when a voice service occurs, the user applies for voice communication by using a control time slot on a synchronous control channel, obtains the assigned time slot number of an idle voice traffic channel, and switches its own frequency hopping table under synchronous conditions to access The idle voice service channel uses the time slot allocated by the idle voice service channel for voice communication; the polling time slot is used to inquire whether the user needs data service communication one by one in a polling manner. The time slot responds to the polling query, and uses the polling time slot to obtain the allocated time slot number of the idle data service channel, and switches its own frequency hopping table under the synchronization condition, accesses the idle data service channel, and uses the allocated time slot number of the idle data service channel time slot for data communication.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a channel control method and device for a multi-channel frequency hopping access system. Background technique [0002] At present, the realization of multi-channel frequency hopping communication systems mostly adopts physical channel virtualization technology, and performs synchronization processing and channel control on logical channels. The synchronization and channel control technology of frequency hopping access systems for independent physical channels is basically blank, and There are no suitable technical means for synchronization and channel allocation of narrowband multi-channel frequency hopping access systems as used in tactical wireless communication systems. Contents of the invention [0003] The present invention provides a channel control method and device for a multi-channel frequency hopping access system to solve the problem of frequency hopping synchroni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04B1/7156
Inventor 曾浩洋谢宇
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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