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

Broadband trunking communication system with hierarchical networking and point-to-point calling method thereof

A broadband trunking and communication system technology, applied in wireless communication, broadcast service distribution, electrical components, etc., can solve the problem of undefined trunking point-to-point call services

Inactive Publication Date: 2019-10-22
POTEVIO INFORMATION TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] 3. There is no definition of how to perform cluster point-to-point call services between multiple core networks under hierarchical networking

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
  • Broadband trunking communication system with hierarchical networking and point-to-point calling method thereof
  • Broadband trunking communication system with hierarchical networking and point-to-point calling method thereof
  • Broadband trunking communication system with hierarchical networking and point-to-point calling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] This application proposes a hierarchical networking network architecture of a broadband trunking communication system. The upper and lower core networks are interconnected through the PI3 interface, and there is no direct interface between the core networks of the same level. When a point-to-point call is made across different levels of core networks, the call request is forwarded to the called core network for processing according to the number segment managed by each level of core network. The user plane media data of the call can be forwarded through the hierarchical core network, or directly transmitted from the core network at the source end to the core network at the destination end.

[0060] The details of the PI3 interface are as follows: The PI3 interface is an interface between different TCFs and different TMFs, and provides call service signaling and data transmission functions when intercommunication between core networks is provided. The control plane protoc...

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 present invention discloses a hierarchically-networked broadband trunking communication system and a point-to-point calling method thereof. The broadband trunking communication system comprises at least a first trunking core network, a second trunking core network and a third trunking core network; the first trunking core network and the second trunking core network are not only responsible for local trunking calling scheduling services, but also responsible for communicating with the third trunking core network; and the third trunking core network is not only responsible for local trunking calling scheduling services, but also responsible for trunking calling service control of the first trunking core network or the second trunking core network and trunking calling service control between the first trunking core network and the second trunking core network. The present invention also discloses a point-to-point calling method of the hierarchically-networked broadband trunking communication system.

Description

technical field [0001] The present application relates to the technical field of mobile communication, in particular to a broadband trunking communication system, in particular to a hierarchical networking broadband trunking communication system and a point-to-point calling method thereof. Background technique [0002] The trunking communication system is a dedicated wireless communication system developed to meet the command and dispatch needs of industry users and is oriented to specific industry applications. In the system, a large number of wireless users share a small number of wireless channels, and the command and dispatch business is the main application. It is a multi-purpose, high-efficiency wireless communication system that utilizes frequency resources. The trunking communication system has a wide range of application markets in the fields of government departments, public safety, emergency communications, electric power, civil aviation, petrochemical and militar...

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): H04W4/08H04W40/02
Inventor 周波
Owner POTEVIO INFORMATION 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