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

A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal

A TD-SCDMA, dual-mode, dual-standby technology, applied in the field of intelligent dual-mode, dual-standby mobile terminals, can solve problems such as difficult to realize user

Inactive Publication Date: 2007-11-07
ZTE CORP
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current TD-SCDMA / GSM dual-mode mobile phone is generally based on the architecture of TD-SCDMA module and GSM module. Considering the processing speed and capability of the CPU in each module, it is difficult to meet the above requirements put forward by users.

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
  • A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal
  • A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal
  • A TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Accompanying drawing 1 is the schematic diagram of existing TD-SCDMA single-mode mobile phone, in the figure, loudspeaker / pickup, display (LCD), keyboard, analog interface circuit, multimedia unit, radio frequency unit, memory, charging management unit etc. are all connected with TD- The SCDMA module is directly connected, and the mobile phone can only realize the corresponding functions in the TD-SCDMA network. At the same time, due to the problem of chip processing capability, there are relatively few local applications.

[0025] Fig. 2 is a structural schematic diagram of an embodiment of an existing TD-SCDMA / GSM dual-mode mobile phone. The dual-mode mobile phone in the figure is composed of two major systems, GSM and TD-SCDMA, and the GSM and TD-SCDMA systems are connected through the UART serial port 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

An intelligent mobile terminal of TD-SCDMA / GSM double-mode double-standby type is prepared as connecting application processor being used as master processor to TD-SCDMA radio subsystem, GSM radio subsystem, peripheral I / O device and peripheral function module to carry out control and management simultaneously on said TD-SCDMA radio subsystem, said GSM radio subsystem, said peripheral I / O device and peripheral function module.

Description

technical field [0001] The invention relates to an intelligent dual-mode dual-standby mobile terminal, in particular to a TD-SCDMA / GSM dual-mode dual-standby intelligent mobile terminal. Background technique [0002] TD-SCDMA (Time division synchronous CDMA, hereinafter referred to as TD-SCDMA) is one of the 3G communication standards. It has strong data service capabilities, high call quality, and large user capacity. Domestic companies have a large number of core patents. The technology is mature and relatively low. Patent fees must have great development prospects in China. After years of construction and development, GSM (Global System for Mobile Communication, hereinafter referred to as GSM) has formed a comprehensive coverage network, which supports high-speed mobile communication and roaming in other places, and has a large number of mobile phone users. [0003] In the process of TD-SCDMA standard pre-commercial network construction, some TD-SCDMA single-mode mobile ...

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): H04Q7/32H04W88/06H04W92/08
Inventor 吴洲杨起凌小兵龚根华
Owner ZTE CORP
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