Method and apparatus for transmitting data service in GSM

A voice service and data transmission technology, applied in the field of network communication, can solve problems such as inability to transmit data services

Inactive Publication Date: 2009-11-25
GLOBAL INNOVATION AGGREGATORS LLC
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the problem that a large amount of data services cannot be transmitted in GSM can be solved

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 apparatus for transmitting data service in GSM
  • Method and apparatus for transmitting data service in GSM
  • Method and apparatus for transmitting data service in GSM

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The embodiment of the invention provides a method and device for transmitting data service and voice service in GSM. In the embodiment of the present invention, a data transmission channel is set in a GSM service channel; GSM users transmit data services through the data transmission channel.

[0036] The following describes the embodiment of the present invention in detail in conjunction with the accompanying drawings. The processing flow of the method described in the embodiment of the present invention is as follows figure 1 shown, including the following steps:

[0037] Step 1-1: Divide the frame structure of TCH / FS and TCH / HS into two parts: SubChannel0 and SubChannel1.

[0038] The frame structure of TCH / FS and TCH / HS defined in the GSM standard is as follows figure 2 As shown, it consists of 26 TDMA (Time Division Multiple Access, Time Division Multiple Access) frames, wherein the 12th frame is used to transmit a frame accompanying the signaling channel, and t...

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 and device for transmitting data services and voice services in GSM (Global Communications System for Mobile Communications). The method mainly includes: setting a data transmission channel in a GSM service channel; data business. The device mainly includes: a channel setting module: used for setting a data transmission channel in a GSM service channel, and GSM users can transmit data services through the data transmission channel. Utilizing the method and device of the invention, it is possible to transmit data services while transmitting voice calls in GSM.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and device for transmitting data services and voice services in GSM. Background technique [0002] GSM (Globe System of Mobile Communication) is a typical TDMA (Time Division Multiple Access) wireless communication system, which defines TCH / FS (Full rate SpeechTraffic Channel) in the standard GSM protocol , full rate voice traffic channel) and TCH / HS (Half rate SpeechTraffic Channel, half rate voice traffic channel) two basic voice traffic channel coding methods. [0003] Both the above TCH / FS and TCH / HS are mainly used to transmit voice, and the channel-associated signaling channels in TCH / FS and TCH / HS can transmit some simple control signaling. The above-mentioned TCH / FS and TCH / HS cannot transmit a large amount of data services simultaneously during a voice call. Contents of the invention [0004] The purpose of the embodiments of the present invention is to ...

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): H04Q7/38H04L12/64H04Q7/20H04B7/26H04Q11/04H04W80/02
Inventor 杨海泉杨长东
Owner GLOBAL INNOVATION AGGREGATORS LLC
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