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

Multicall channel releasing method and base station subsystem

A technology of a base station subsystem and a group call channel, applied in the field of group call channel release, can solve the problems that the MS cannot occupy, the group call function is unavailable, and the MS cannot detect, so as to solve the abnormal problem of the mobile station and improve the robustness. Effect

Inactive Publication Date: 2007-04-18
HUAWEI TECH CO LTD
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] However, in the above solution, after the BSS sends the last Uplink Free and before releasing the group call channel, if an MS joins the group call channel, since the Uplink Free will not be sent repeatedly, the MS cannot detect the message and will not report it Listener Detect, so that the network side does not know that an MS has joined the group call channel, and still executes the local release process to release the group call channel. As a result, the MS is still in the group call after the group call channel is released, but the MS cannot occupy the uplink. Unable to listen to the voice of speakers in other cells, the terminal holder feels that the group call function is unavailable

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
  • Multicall channel releasing method and base station subsystem
  • Multicall channel releasing method and base station subsystem
  • Multicall channel releasing method and base station subsystem

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0058] Embodiment 4 of the present invention: a base station subsystem.

[0059] The system includes: a control unit, used to stop broadcasting a group call notification message; and / or a message sending unit, used to send a Channel Release message; a group call channel release unit, used to release the group after learning that the control unit stops broadcasting a group call notification message. Call channel, or used to release the group call channel after learning that the message sending unit sends a ChannelRelease message.

[0060] The above control unit stops broadcasting the group call notification message at the same time as or after the BSS sends the Uplink Free message for the last time.

[0061] The system further includes a delay unit, which is used to delay the set time after the above-mentioned control unit stops broadcasting the group call notification message, and then allow the BSS to execute the next process step.

[0062] The above-mentioned group call cha...

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 discloses a method of releasing group call channel and base station subsystem (BSS), where after stopping broadcasting group call notification message, and / or issuing Channel Release message, the BSS releases the group channel so as to assure no mobile station park on the group call channel, able to effectively solve the abnormal problem of mobile station in the course of downlink detection of group call channel release and improving the robustness of downlink detection function.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a group call channel release technology. Background technique [0002] Voice Group Call Service (Voice Group Call Service, referred to as "VGCS") and Voice Broadcast Service (Voice Broadcast Service, referred to as "VBS") are both multi-party voice communication methods in the field of mobile communication, breaking through the limitations of point-to-point communication, Ability to quickly set up calls. These two services can be collectively referred to as group call services. [0003] Simply put, VGCS is to realize the business that multiple people can speak and more people can be listeners. [0004] There are two types of business members in the VGCS business, that is, dispatchers and business users. The dispatcher can be a fixed network user or a mobile user, and participate in group call voice communication through the dedicated channel established by the network. In t...

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 Applications(China)
IPC IPC(8): H04Q7/38H04Q7/22H04Q7/30H04W4/06H04W76/06
Inventor 侯智强高树亮
Owner HUAWEI 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