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WO2007143893A1 - Procédé d'appel de terminal mobile double mode gsm et td-scdma - Google Patents

Procédé d'appel de terminal mobile double mode gsm et td-scdma Download PDF

Info

Publication number
WO2007143893A1
WO2007143893A1 PCT/CN2006/003817 CN2006003817W WO2007143893A1 WO 2007143893 A1 WO2007143893 A1 WO 2007143893A1 CN 2006003817 W CN2006003817 W CN 2006003817W WO 2007143893 A1 WO2007143893 A1 WO 2007143893A1
Authority
WO
WIPO (PCT)
Prior art keywords
call
scdma
radio
mobile terminal
calling
Prior art date
Application number
PCT/CN2006/003817
Other languages
English (en)
Chinese (zh)
Inventor
Wentao Jing
Qi Yang
Kezhong Ding
Original Assignee
Zte Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Publication of WO2007143893A1 publication Critical patent/WO2007143893A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12—Inter-network notification

Definitions

  • the present invention relates to a TD-SCDMA and GSM dual-mode mobile terminal, and more particularly to a call between a TD-SCDMA and a GSM dual-mode mobile terminal.
  • TD-SCDMA Time Division - Synchronous Code Division Multiple Access
  • TD-SCDMA network has to face the problem that network coverage is not comprehensive enough.
  • the best solution at present is nothing more than supplementing the network with TD-SCDMA network by means of other networks.
  • the GSM network just meets the above conditions, and the TD-SCDMA and GSM dual-mode dual standby mobile phones are required on the terminal.
  • the existing TD-SCDMA mobile terminal equipment ⁇ runs at 2010 ⁇ 2025MHz, while the GSM dual-band mobile terminal operates at 900M and 1800MHz. Therefore, dual-mode phones should also be able to be used in the corresponding frequency bands.
  • the dual-mode mobile phone After the dual-mode mobile phone is turned on normally, it can have the following three standby states: TD-SCDMA single standby, GSM single standby, and TD-SCDMA and GSM simultaneous standby (hereinafter referred to as dual standby) 0 in TD-SCDMA or GSM single standby, double A model phone is equivalent to a TD-SCDMA phone or a GSM phone in the usual sense.
  • dual standby TD-SCDMA and GSM dual standby, if the GSM mobile terminal is running at 1800MHz and the TD-SCDMA mobile terminal is running at 2010 ⁇ 2025MHz, at this time, the two radios will have signal interference during the call and other states. Especially for TD-SCDMA mobile terminals, the impact will be even greater.
  • the technical problem to be solved by the present invention is to provide a method for implementing a call between a TD-SCDMA and a GSM dual-mode mobile terminal, using a protocol running on the existing TD-SCDMA and GSM networks, in a dual-mode mobile terminal TD- SCDMA and GSM simultaneously standby one of the system calls, making another A system does not interfere with the call.
  • the technical solution of the present invention is: when the mobile terminal is in the dual standby mode of TD-SCDMA and GSM, when a call event occurs in a standard module, the radio frequency of another standard module that does not occur is first turned off, and then The normal call flow is performed; when the call is cleared, the radio of the system module that has been turned off is turned on, and the standby state before the call is restored.
  • the radio frequency of the module that shuts down and turns on another system that does not have a call is implemented by transmitting an internal signal.
  • the relevant parameters of the radio switch are reset to the default state; if the radio is unsuccessful, the signal of the radio is turned on again, and if the radio is started normally, Then reset the parameters related to the RF switch to the default state; if the number of times the signal is not normally started and the signal is sent to the specified number of times, the mobile terminal turns off the system, and transitions to the normal mode of the radio frequency for single standby until the user turns off or Switch to the dual standby state manually.
  • the invention provides a method for implementing a non-interfering call by a TD-SCDMA and a GSM dual-mode mobile terminal.
  • the two modes of TD-SCDMA and GSM are simultaneously standby, if one of the parties has a call, the other party is turned off.
  • RF which is equivalent to when the call is in operation, only one system is running, so no signal interference will occur and the quality of the call will be guaranteed.
  • the implementation of the invention not only satisfies the requirement of the user to use TD-SCDMA for calling, but also satisfies the requirement of the user to use GSM for normal call, and can realize the two-mode simultaneous standby of the dual-mode mobile phone and the single standby of the two modes. When it is single standby, it is equivalent to a GSM mobile terminal and a TD-SCDMA mobile terminal.
  • FIG. 1 is a schematic diagram of a main flow of a call in the present invention
  • FIG. 2 is a schematic diagram of a specific implementation process of an embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE INVENTION The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
  • 1 is a main flow chart of the present invention.
  • the radio of the standard module and then continue the normal call flow; at the end of the call, turn on the radio of the closed module, and return to the standby state before the call.
  • the TD-SCDMA and GSM dual-mode mobile terminals start a call and close the radio without the call.
  • the dual-mode mobile terminal initiates or calls, when a pending mechanism receives the initial signal, it sends an internal signal to turn off another radio of the non-calling system, and sets the relevant Parameter, whether the sign is a call or an incoming call and whether a signal has been sent to turn off the radio. Since the communication between different modules inside the mobile phone is not a communication signal with the network, the transmitted signal is an internal signal.
  • the signal is sent by one module of the mobile phone, and the other module receives and responds to the signal # text corresponding action.
  • the signal is then returned to the module that sent the signal to indicate the result of the action. 2.
  • the system module that has not made a call receives the result of turning off the radio, and makes different response actions according to the result. The results are shown in the following table: Table 1 Turn off the RF result when calling
  • the RF shutdown is unsuccessful.
  • the internal signal that the RF is unsuccessful is received, and the relevant parameters of the 4 bar are reset. Set, do not continue the remaining signal flow, save missed call information.
  • the radio that has been turned off is turned on and restored to the standby state before the call.
  • an internal signal is sent to turn on the radio that has been turned off, reset the call-related signal parameters, and save the missed, received, or dialed call information.
  • Table 2 Turn off the radio result when calling
  • the radio is successfully turned on.
  • the internal signal that the radio is successfully turned on is received, and the parameters related to the radio switch are reset to the default state.
  • the radio is not successfully enabled.
  • the internal signal that the radio is unsuccessful is received, and the mobile terminal enters the abnormal state, but the call is completed normally.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé d'appel du terminal mobile double mode GSM et TD-SCDMA qui comprend: sous l'état de double attente des modes GSM et TD-SCDMA, quand le module d'un mode a un évènement d'appel, le terminal mobile double mode GSM et TD-SCDMA premièrement arrête la RF du module de l'autre mode sans la réalisation d'un évènement d'appel et ensuite effectue une procédure d'appel normale ; après l'abandon de l'appel, il active le module du mode qui a été arrêté et retourne à l'état d'attente précédant l'appel. Dans la présente invention, un seul mode fonctionne au cours d'un appel, évitant ainsi une interférence de signal et assurant la qualité de l'appel.
PCT/CN2006/003817 2006-06-09 2006-12-31 Procédé d'appel de terminal mobile double mode gsm et td-scdma WO2007143893A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610061137.3 2006-06-09
CNA2006100611373A CN101072427A (zh) 2006-06-09 2006-06-09 一种td－scdma和gsm双模移动终端的呼叫方法

Publications (1)

Publication Number Publication Date
WO2007143893A1 true WO2007143893A1 (fr) 2007-12-21

Family

ID=38831396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/003817 WO2007143893A1 (fr) 2006-06-09 2006-12-31 Procédé d'appel de terminal mobile double mode gsm et td-scdma

Country Status (2)

Country Link
CN (1) CN101072427A (fr)
WO (1) WO2007143893A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010006559A1 (fr) 2008-07-17 2010-01-21 中兴通讯股份有限公司 Procédé de mesure de zones adjacentes
US9398502B2 (en) 2008-07-17 2016-07-19 Zte Corporation Method for measuring adjacent areas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101090565B (zh) * 2006-06-13 2010-05-12 联想(北京)有限公司 一种双模终端及双模终端中双模同时运行的方法
CN101621865A (zh) * 2009-07-31 2010-01-06 宇龙计算机通信科技(深圳)有限公司 一种通讯方法及对应的终端
CN103024944A (zh) * 2012-12-28 2013-04-03 东莞宇龙通信科技有限公司 多模通信终端和通信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004186713A (ja) * 2002-10-08 2004-07-02 Sharp Corp 通信制御方法及び通信装置
CN1642314A (zh) * 2004-01-06 2005-07-20 英华达（南京）科技有限公司 实现低功率系统与高功率系统同时在双频手机上待机接收的方法
CN1731692A (zh) * 2005-08-09 2006-02-08 杭州斯达康通讯有限公司 能够抑制两种模式信号射频交叉干扰的双模通信终端及抑制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004186713A (ja) * 2002-10-08 2004-07-02 Sharp Corp 通信制御方法及び通信装置
CN1642314A (zh) * 2004-01-06 2005-07-20 英华达（南京）科技有限公司 实现低功率系统与高功率系统同时在双频手机上待机接收的方法
CN1731692A (zh) * 2005-08-09 2006-02-08 杭州斯达康通讯有限公司 能够抑制两种模式信号射频交叉干扰的双模通信终端及抑制方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010006559A1 (fr) 2008-07-17 2010-01-21 中兴通讯股份有限公司 Procédé de mesure de zones adjacentes
EP2306771A1 (fr) * 2008-07-17 2011-04-06 ZTE Corporation Procédé de mesure de zones adjacentes
US8724594B2 (en) 2008-07-17 2014-05-13 Zte Corporation Method for measuring adjacent areas
EP2306771A4 (fr) * 2008-07-17 2014-07-09 Zte Corp Procédé de mesure de zones adjacentes
US9398502B2 (en) 2008-07-17 2016-07-19 Zte Corporation Method for measuring adjacent areas

Also Published As

Publication number Publication date
CN101072427A (zh) 2007-11-14

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