Method and device for sending and receiving messages

A technology of message sending and message receiving, applied in the field of receiving device, GPRS tunnel protocol message sending, receiving method and message sending, which can solve the problems such as adverse effects of communication process

Active Publication Date: 2010-06-09
DATANG MOBILE COMM EQUIP CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a message sending and receiving method and device thereof, so as to avoid the problem that in s

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 and device for sending and receiving messages
  • Method and device for sending and receiving messages
  • Method and device for sending and receiving messages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 5 As shown, it is a schematic diagram of the specific processing process applied in the terminal Attach process of the embodiment of the present invention, wherein each STP processing node on the network side (including Figure 5 In the MME, SGW and PDN GW) in the terminal Attach process, specifically perform the following processing:

[0040] S10, the MME sends a create default bearer request message to the SGW;

[0041] S20, the SGW sends a create default bearer request message to the PDN GW;

[0042] S30, after the PDN GW creates a default bearer for the terminal, it will feed back a create default bearer response message to the SGW, wherein the create default bearer response message carries a dedicated bearer creation request message;

[0043] S40, the SGW feeds back the create default bearer response message carrying the create dedicated bearer request message to the MME;

[0044] S50, the MME will simultaneously receive the Create Dedicated Bear...

Embodiment 2

[0049] Such as Figure 6 As shown, it is a schematic diagram of the specific processing process applied in the process of the terminal initiating a PDN connection according to the embodiment of the present invention, wherein each STP processing node on the network side (including Figure 5 The MME, SGW and PDN GW in the terminal) specifically perform the following processing during the terminal initiates the PDN connection process:

[0050] S100, the MME sends a bearer resource establishment command message to the SGW;

[0051] S110, the SGW sends the received bearer resource establishment command message to the PDN GW;

[0052] S120, after the PDN GW agrees to establish a bearer resource for the terminal, it will feed back a bearer establishment request message to the SGW, and the message carries a bearer modification request message;

[0053] S130, the SGW will feed back the bearer establishment request message carrying the bearer modification request message to the MME; ...

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 for sending and receiving messages. The method for sending the messages comprises the following steps: embedding a second type GPRS tunneling protocol message into a message body of a first type GPRS tunneling protocol message to be sent; and sending the first type GPRS tunneling protocol message which is embedded with the second type GPRS tunneling protocol message. The method for receiving the messages comprises the following steps: receiving the first type GPRS tunneling protocol message; and analyzing the received first type GPRS tunneling protocol messageto obtain the second type GPRS tunneling protocol message which is embedded in the message body of the first type GPRS tunneling protocol message. Correspondingly, the invention also discloses a device for sending and receiving the messages. The problem that under some communications scenes, different types of messages are sent by using different GTP messages respectively so as to cause adverse effect on a communication process is solved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a GPRS tunnel protocol message sending and receiving method and a message sending and receiving device thereof. Background technique [0002] In an Evolved Packet System (EPS, Evolved Packet System), a GPRS Tunneling Protocol (GTP, GPRS Tunneling Protocol) message is a tunnel management message that is carried. The existing GTP message is composed of a message header and a message body. The specific format of the GTP message header is as follows: figure 1 As shown, since the message type of the GTP message has been determined in the GTP message header, it is determined that a GTP message can only represent one message type, so that different types of messages can only be sent using different GTP messages, due to communication Problems such as message transmission delays may occur on the network, which may cause different types of GTP messages to arrive at the receiv...

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
IPC IPC(8): H04W28/06H04W76/02H04W80/00
Inventor 沈宇希艾明
Owner DATANG MOBILE COMM EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap