Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for releasing voice group call uplink

A voice group call and uplink notification technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as lack of flexibility, impact of business users' speech, lack of application flexibility, etc., achieve strong flexibility and easy operation Effect

Active Publication Date: 2009-06-10
XFUSION DIGITAL TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, these two methods are affected by the preset duration. If the duration is set too short, it will affect the speech of the business user. When the speech of the business user has not finished, the voice group call is forced to release the uplink, which affects the VGCS quality; if the duration is set too long, it will reduce the protection of voice group call uplink
Therefore, this solution lacks flexibility, and the method of voice group call uplink timeout check and voice group call uplink timeout release lacks application flexibility

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for releasing voice group call uplink
  • Method for releasing voice group call uplink
  • Method for releasing voice group call uplink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] This embodiment specifically analyzes the technical solution of the present invention for the situation that the service user currently occupying the uplink of the voice group call is in the Anchor.

[0066] image 3Shown is a schematic diagram of the message flow of releasing the voice group call uplink by a dispatcher with the authority to release the voice group call uplink when the service user occupying the voice group call uplink is in the cell covered by the Anchor MSC. As shown in the figure, when the VGCS is successfully established, the status flag of the VGCS managed by the Anchor MSC is "ongoing". FACCH), notify all BSSs in the cell to broadcast UPLINK_FREE message in the VGCS area, and broadcast the current voice group call up behavior idle state, if the current VGCS area has other MSCs besides the coverage cell of Anchor MSC--Relay MSC, then at the same time, the Anchor MSC notifies each Relay MSC to broadcast UPLINK_FREE message in each Relay MSC coverag...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for releasing voice multicast ascending, wherein said method presets the priority of release voice multicast ascending of distributor; in the voice multicast, and when forces to release the voice multicast ascending occupied by present user, the distributor with relative priority sends release command to MSC, MSC based on said command, release the voice multicast ascending, to set the voice multicast ascending state as free. With said invention, distributor can flexibly control the voice multicast ascending, when the user terminal occupying present ascending is accident, etc.

Description

technical field [0001] The invention relates to the field of trunking mobile communication, in particular to a method for releasing a voice group call uplink in a trunking mobile communication system. Background technique [0002] Trunking mobile communication is a relatively economical and flexible mobile communication system developed in the 1970s. It is an advanced development stage of the traditional dedicated radio dispatching network. The traditional dedicated radio dispatching system has poor overall planning, mixed models and standards, too many small networks, narrow coverage, severe noise interference, and waste of frequency resources. Therefore, a new radio dispatching technology--trunk mobile communication emerges at the historic moment, and is widely used in various professional departments such as transportation, public security, highway, fire protection, electric power, railway, flood control, and finance. [0003] The so-called trunking is to use multiple wi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/10H04W24/00
Inventor 王宝义
Owner XFUSION DIGITAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com