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

Transmission method of data and equipment

A transmission method and data technology, applied in the field of communication, can solve the problems of reducing system efficiency and large signaling overhead, and achieve the effects of improving system efficiency, reducing signaling overhead, and reducing signaling

Inactive Publication Date: 2012-05-16
CHINA ACAD OF TELECOMM TECH
View PDF1 Cites 45 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Therefore, the signaling overhead required to transmit a small amount of data in the prior art will be relatively large, thereby seriously reducing system efficiency

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
  • Transmission method of data and equipment
  • Transmission method of data and equipment
  • Transmission method of data and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] (1) LTE (Long Term Evolution, long-term evolution) system structure

[0051] Such as figure 1 As shown, it is a schematic diagram of the network architecture of the LTE system. In order to facilitate the development of new services, the design method of separating the user plane and the control plane is adopted in the LTE system. Among them, the control plane signaling and user plane bearer in the core network corresponding to the LTE system are respectively responsible for independent network elements MME (Mobility Management Entity, Mobility Management Entity) and S-GW (Serving Gateway, Serving Gateway).

[0052] Specifically, the main functions of the MME include NAS (Non Access Stratum, non-access stratum) signaling establishment, NAS signaling security, cross-core network signaling establishment, tracking service (when LIE is in IDLE mode), roaming service, Authorization and bearer management, etc.

[0053] S-GW is the gateway point for eNB (base station) switchi...

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 transmission method of data and equipment. The method comprises the following steps that: access network equipment receives an empty message from user equipment (UE), wherein the empty message carries a non access stratum (NAS) message and the NAS message carries user data; the access network equipment obtains the NAS message from the empty message and adds the NAS message into an interface message; and the access network equipment sends the interface message to core network equipment. According to the embodiment of the invention, user data with a small data volume are transmitted by connection of control planes, so that signaling that is needed to establish and maintain connection of user planes can be reduced, signaling costs are reduced and system efficiency is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and equipment. Background technique [0002] M2M (Machine-to-machine, machine-to-machine) communication, also known as MTC (Machine Type Communication, machine type communication) communication, as a new type of communication concept, its purpose is to organically combine various types of communication technologies (such as : machine-to-machine communication, machine control communication, human-computer interaction communication, mobile Internet communication, etc.), thereby promoting the development of social production and lifestyle. [0003] Among them, the current mobile communication network is designed for communication between people (such as: the determination of network capacity, etc.), if you want to use the current mobile communication network to support M2M communication, you need to make a The mechanism of the communication...

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): H04W4/20H04W28/06
Inventor 赵毅杨义艾明张英
Owner CHINA ACAD OF TELECOMM TECH
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