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Group calling method, communication device and storage medium

A communication device and group call technology, which is applied in the field of communication, can solve problems such as limited downlink group capacity, and achieve the effect of improving downlink group capacity

Inactive Publication Date: 2019-09-27
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a group call method, communication device and storage medium to solve the problem of limited downlink group capacity in the broadband trunking communication system in the prior art

Method used

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  • Group calling method, communication device and storage medium
  • Group calling method, communication device and storage medium
  • Group calling method, communication device and storage medium

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Embodiment Construction

[0038] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0039] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further include...

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Abstract

The invention provides a group calling method, a communication device and a storage medium. The method comprises the following steps of receiving indication information sent by the core network equipment, wherein the indication information is used for indicating whether the user terminals belonging to the group in the coverage range of the base station support robust header compression (ROHC) or not; and when all the user terminals belonging to the group in the coverage range of the base station support ROHC, compressing the data to be sent according to the ROHC, and sending the compressed data to the user terminals belonging to the group in the coverage range of the base station. According to the method provided by the invention, the downlink group capacity is improved.

Description

technical field [0001] The present invention relates to communication technology, in particular to a group call method, a communication device and a storage medium. Background technique [0002] The trunking communication service refers to the trunking communication network composed of the trunking communication system with technical characteristics such as channel sharing and dynamic allocation, and provides dedicated command and dispatching and other communication services for group users such as multiple departments and units. The trunking communication system is a multi-purpose, high-efficiency wireless dispatching communication system that shares resources, shares costs, and shares channel equipment and services. It is an advanced mobile dispatching system and represents the development direction of a dedicated mobile communication network, one of the communication systems. The trunking communication system, whose development has gone through the first generation analog...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W28/06
CPCH04W4/06H04W28/06
Inventor 黄伟栗婵媛丁长文
Owner CHENGDU TD TECH LTD
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