A channel switching method and device

A channel switching and channel technology, applied in the direction of wireless communication, electrical components, etc., can solve the problems of limited control channel load increase, limited business capacity and number of end users, and communication capacity constraints, so as to improve the overall business capacity and enhance the terminal Quantity effect

Active Publication Date: 2021-12-24
HYTERA COMM CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the current cluster private network communication, due to the limitation of the communication capacity of the control channel, the load increase of the control channel is limited, thus limiting the service capacity and the number of end users under a single base station, and affecting the development of cluster private network communication

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  • A channel switching method and device
  • A channel switching method and device

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Embodiment Construction

[0039] The following exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. While the exemplary embodiment shows an exemplary embodiment of the present disclosure in the drawings, it should be understood that the present disclosure may be implemented embodiments and should not be set forth herein to limit in various forms. Rather, these embodiments are able to more thorough understanding of the present disclosure, and the scope of the present disclosure can be completely conveying to those skilled in the art.

[0040] See figure 1 , figure 1 Specific flow diagram of a channel switching method provided in embodiments of the present invention, the subject method is performed for the cluster private network communication system, a base station, the method includes the following processes:

[0041] Step S100: the uplink channel statistics plurality of load control channels, the control channel is a plurality of at ...

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Abstract

The embodiment of the present invention discloses a channel switching method and device. The base station pre-configures multiple control channels. When the uplink channel load difference of each control channel exceeds the first preset threshold, the base station sends a channel switching signaling. Transfer one or more terminals carried on a control channel with a higher load to a control channel with a lower load, and when the uplink channel load difference of each control channel is less than a second preset threshold, the base station stops sending the channel switching signal In this way, the load of each control channel can be balanced, and the overall service capacity and the number of terminals of a single base station can be increased.

Description

Technical field [0001] The present invention relates to communication technologies cluster, in particular to a method and apparatus for channel switching. Background technique [0002] Trunking communication system is a mobile communication system for group scheduling command and communications, primarily in the field of professional mobile communications applications. The system has available channels may be common to all users of the system, having an automatic channel selection function, it is a shared resource, cost sharing common purpose and service channel device, high-performance wireless dispatch communication system. [0003] Cluster private network communication, the control channel of each base station radio channels are preconfigured to fixed frequency, fixed communication terminal signaling control channel with a base station, and then notifies the control channel by the base station to a terminal a traffic channel on normal business communications. [0004] However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/22H04W36/24
CPCH04W36/0083H04W36/22H04W36/24
Inventor 吴国稳张颖哲
Owner HYTERA COMM CORP
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