WO2011017936A1 - Procédé et dispositif d’installation de données de service supplémentaires non structurées - Google Patents

Procédé et dispositif d’installation de données de service supplémentaires non structurées Download PDF

Info

Publication number
WO2011017936A1
WO2011017936A1 PCT/CN2010/071992 CN2010071992W WO2011017936A1 WO 2011017936 A1 WO2011017936 A1 WO 2011017936A1 CN 2010071992 W CN2010071992 W CN 2010071992W WO 2011017936 A1 WO2011017936 A1 WO 2011017936A1
Authority
WO
WIPO (PCT)
Prior art keywords
ussd
time
session
network side
user
Prior art date
Application number
PCT/CN2010/071992
Other languages
English (en)
Chinese (zh)
Inventor
黄小琴
李新宇
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011017936A1 publication Critical patent/WO2011017936A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method and apparatus for implementing Unstructured Supplementary Service Data (USSD).
  • USSD Unstructured Supplementary Service Data
  • the USSD service is defined as a mechanism for transmitting information and commands between a mobile station and a network application through a Home Location Register (HLR). It is a new service launched on the basis of the GSM short message system technology. Convenient, connection-oriented, high real-time and high security. After dialing a special number, the user enters a certain service provided by the operator, such as *100# of Shaanxi Mobile and Nongxintong *102# launched by Chongqing Mobile. After dialing these special numbers, a USSD session will be established between the network and the terminal, and the network will select the required services to provide to the user according to the instructions.
  • HLR Home Location Register
  • USSD can run on all current GSM mobile phones
  • USSD has so many advantages, operators can open many USSD-based businesses: such as air business halls, mobile wallets, and so on.
  • the existing mobile terminals generally support the USSD service, there are still many technical defects. For example, in order to supervise the USSD conversation and prevent the conversation from hanging, the network will start the corresponding timer every time, after starting a USSD session. If the user does not respond within a certain period of time, the network side will close the session without the user knowing. When the user wants to use USSD again or browse USSD information, there will be an "operation failure". On the one hand, the user can no longer continue browsing information.
  • the technical problem to be solved by the present invention is to provide a method and device for implementing an unstructured supplementary data service, which solves the problem that the USSD session time is shortened due to the network side timer timeout and the user must re-dial the complicated USSD access code step by step. To enter USSD, it brings inconvenience to users.
  • the present invention provides a method for implementing an unstructured supplementary data service, including:
  • the terminal sends an unstructured supplementary data service (USSD) request to the network side, establishes a USSD session with the network side, and obtains network side timer information, where the network side timer information includes at least a response timeout period;
  • USB unstructured supplementary data service
  • the terminal sets a response timeout reminding time according to the response timeout period.
  • the terminal continuously counts the time of the user of the terminal not operating the USSD, and if the response timeout reminds time Then, the user is prompted to operate the USSD in time and/or send a pseudo operation code to the network side to keep the USSD session lasting for a long time.
  • the method further includes: the response timeout period being advanced by a certain time as the response timeout reminding time.
  • the method further includes: the step of the terminal prompting the user to operate the USSD in time and sending the pseudo operation code to the network side includes:
  • the terminal prompts the user to operate the USSD in time, if the user still does not operate
  • the terminal sends a pseudo operation code to the network side before the response timeout period.
  • the method further includes: the network side timer information further includes a longest session time; the method further includes: the terminal setting a session reminding time according to the longest session time setting, timing the USSD session, if When the end session reminding time is reached, the terminal prompts the user that the USSD session is about to end, and the longest session time advances for a certain time to be the end session reminding time.
  • the method further includes: after the terminal receives the disconnected USSD connection request sent by the network side, the terminal prompts the user to select whether to continue the USSD session, and if the user selects yes, the terminal again
  • the network side sends the USSD request and returns the information received by the last USSD session, and establishes the USSD session again.
  • the method further includes: the step of the terminal to learn the network side timer information: the terminal, the network side timer information is obtained from the short message or the USSD message sent by the network side.
  • the present invention also provides an apparatus for implementing an unstructured supplementary data service, located in a terminal, the apparatus comprising a learning module, a timing module and an execution module, wherein:
  • the learning module is configured to learn network-side timer information, where the network-side timer information includes at least a response timeout period;
  • the timing module is configured to set a response timeout reminding time according to the response timeout period, and during the USSD session with the network side, the user of the terminal continues to operate the time of the USSD, if the response timeout reminds time Informing the execution module;
  • the execution module is configured to send a USSD request to the network side, and establish a USSD session with the network side; and, when the response timeout reminder time expires, prompt the user to operate the USSD in time and/or send a pseudo operation code to the network side,
  • the USSD session is allowed to last for a long time.
  • the device further includes: the response timeout time is advanced for a certain time to be the response timeout reminder Time.
  • the device further includes: the executing module is configured to prompt the user to operate the USSD in time when the response timeout reminding time expires, and if the user still does not operate the USSD, before the response timeout period
  • the network side sends a pseudo opcode.
  • the device further includes: the network side timer information further includes a longest session time; the timing module is further configured to: end the session reminding time according to the maximum session time setting, and time the USSD session, if the end When the session reminding time is up, the execution module is notified, and the longest session time is advanced by a certain time to be the end session reminding time;
  • the execution module is further configured to prompt the user that the USSD session is about to end when the end session reminder time expires.
  • the device further includes: the executing module is further configured to: after the terminal receives the disconnected USSD connection request sent by the network side, prompting the user to select whether to continue the USSD session, and if the user selects yes, then Sending a USSD request to the network side and returning the information received by the last USSD session, and establishing a USSD session again.
  • the device further includes that the learning module is configured to send a text message or
  • the network side timer information is obtained in the USSD message.
  • the network uses the established USSD channel to provide relevant timing information to the user; when the network restricts the mobile station application processing time timer, the response timeout time Before the time arrives, the terminal reminds the user that the user is prompted to operate the USSD in time, so that the USSD session lasts for the longest time. If the user still does not operate the USSD at this time, the terminal sends the pseudo operation code at the bottom layer, and the network side receives the pseudo operation code. Restart the timer so that the USSD session time can last for the longest time.
  • FIG. 2 is a flowchart of a method for implementing a USSD service according to an embodiment of the present invention
  • FIG. 3 is a flowchart of initiating a secondary USSD session according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an apparatus for implementing a USSD service according to an embodiment of the present invention.
  • FIG. 1 shows the connection between the USSD system and the GSM system.
  • the MS is a mobile station (that is, a terminal), which is a device directly used by the user in the system.
  • the BSS is a base station subsystem that communicates directly with the mobile station through the wireless interface, and at the same time connects to the switch on the network side to provide a transmission path for the mobile station and the switch subsystem.
  • the BSS consists of two basic components: a base transceiver station (BTS) connected to one side of the mobile station via a wireless interface and a base station controller (BSC) connected to one side of the switch.
  • BTS base transceiver station
  • BSC base station controller
  • NSS is a network and switching subsystem that includes a switching center that implements the primary switching functions of GSM and a database needed to manage user data and mobility performance. The primary role is to manage communications between GSM users and other network users.
  • NSS includes several functional units:
  • MSC Mobile Service Switching Center
  • VLR Visit Location Register
  • HLR Home Location Register
  • NSS also includes other functional units, such as the Authentication Center (AUC), Device Identification Register (EIR), etc., not here - detailed.
  • AUC Authentication Center
  • EIR Device Identification Register
  • SS7 is a set of telecommunication protocols defined by ITU-T.
  • the main users provide interoffice signaling for the telephone company, and establish digital calls, find routes and control network elements by exchanging digital signaling.
  • the Unstructured Supplementary Service Data Centre (USSDC) is connected to the core network equipment MSC and HLR through the No. 7 signaling network to complete various services required for USSD, such as short message service and various USSD applications. business.
  • the SMS Short Message Gateway (ISPG) is mainly used to solve the problems of SMS interworking and SP access between networks and operators. It provides a dynamic data exchange platform system for application units to send and receive text messages.
  • USSD App The USSD Application Server (USSD App) is used to provide various USSD application services.
  • the USSDC is the basis of the entire USSD system platform. Under the minimum configuration, it can complete various services required by the USSD, and complete all functional requirements, including accounting, management, and other auxiliary functions.
  • the core is the core of the USSDC. It implements the routing function of the USSD message and implements the service processing of the USSDC and GSM network interfaces.
  • the kernel provides the timer function for each session. In order to supervise the USSD dialog and prevent the dialog from hanging, the corresponding timer is started for each operation:
  • the timer is the longest session time, which is the maximum time that a USSD session can last.
  • the timer is enabled until the network side sends a "Process USSD Request Result" to the terminal, that is, the USSD session is released.
  • the timer-limited session full-length valid value is 1-10 minutes, which is different depending on the carrier.
  • the timeout period of the timer is the response timeout period. That is, if the USSD of the terminal continues to respond to the timeout period, the USSD session is interrupted. When the network issues a "call USSD request", the timer is started until the "result USSD request" is received. The timer limits the processing time of the terminal application to 1 to 10 minutes (including the time when the user sees the screen information and presses the button). This timer defines the maximum time that the terminal responds to the USSD, which varies depending on the carrier.
  • the request message when the terminal sends a "Process USSD Request" to the network side to establish a USSD session, the request message includes requesting network side timer information, and the network side carries the response timeout time and most when responding to the request. Long session time to the terminal. After receiving the message, the terminal parses the network side timer information. During the USSD session with the network side, the terminal keeps timing of the user's continuous operation of the USSD, and prompts the user to operate in time before the response timeout period expires. The USSD and/or the pseudo-opcode is sent to the network side to keep the USSD session lasting for the longest time.
  • the terminal times the USSD session, prompting the user to end the USSD session before the longest session time; when the terminal receives the "Disconnect USSD Connection" message sent by the network side, the USSD session has ended, and the terminal prompts the user to select whether Continuing the USSD session, if the user selects Yes, the terminal sends the USSD request to the network side again and sends back the information received by the last USSD session, and the USSD session is established again. This does not affect the current user usage, and the USSD service is used for the user. Convenience.
  • FIG. 2 shows a method for implementing the USSD service provided by the present invention, including the following steps: Step 201: A terminal sends a USSD service request, establishes a USSD session, and obtains network side timer information.
  • the network side timer information includes at least a response timeout period, and may also include a maximum session time.
  • the network side timer information includes a response timeout period and a longest session time.
  • the USSD service request includes, but is not limited to, the USSD number, the USSD service name, and the USSD service description.
  • the USSD business name is the name of various USSD services provided by the operator, such as stock quotes, telephone banking, market research, etc.
  • the USSD service description includes network-side timer information, including response timeout time and maximum session time. If an operator stipulates that USSD does not perform any operation after entering, it will automatically hang up in 2 minutes, and the maximum connection time is 10 minutes each time.
  • the network side message carries two timer information: The response timeout is 2 minutes and the maximum session time is 10 minutes.
  • the user establishes a USSD connection with the network.
  • the USSD maintains a wireless connection during the session and provides an end-to-end transparent channel without storage and forwarding.
  • the network side transmission timer information can be used in various ways, for example:
  • the short message carries the network side timer information, which occupies small resources and can provide enough information.
  • Step 202 The terminal sets a response timeout reminding time according to the response timeout period, and the network During the USSD session, the user of the terminal continues to time the USSD not being operated; and the session reminding time is set according to the maximum session time setting, and the USSD session is timed.
  • the response timeout time is set to a certain time in advance to respond to the timeout reminder time, such as 5s, 10s in advance.
  • the terminal can provide the user with a selection box, allowing the user to select the advance notice time, which can be 5s, 10s, and the like.
  • the notification time is determined according to the time of the terminal timer, and the time when the actual network cuts off the USSD session is based on the timer on the network side, that is, there is an error, the transmission time of the network side to the terminal, and the content of the terminal parsing the message.
  • Time but because the USSD session is a connection-oriented approach, the transmission delay is very small and almost negligible; and the processing speed of the terminal is generally very fast, and this time error is basically negligible.
  • the advance notice time selected by the user is preferably greater than or equal to 5s.
  • Timer 1 Two timers can be enabled in the terminal, and the timer (Timer 1) is used to continuously operate the user.
  • Timer 2 another timer used to time the USSD session.
  • Step 203 responding to the timeout reminding time, prompting the user to operate the USSD in time;
  • the terminal plays a prompt tone to the user, and can prompt the user to play the role; the background saves the message related to the network side timer in the message for subsequent processing;
  • the terminal can also prompt the user with a pop-up box so that the user can see how long left.
  • Step 204 it is determined whether the user continues to operate USSD, and if so, step 206 is performed, otherwise, step 205 is performed;
  • Timer 1 timer 1 times out. At this time, the timer information is no longer valid. The time that the USSD session can continue is determined by the value of Timer 2. Of course, Timer 1 is always cleared and set up during Timer 2 time.
  • Step 205 The terminal sends a pseudo operation code to the network side before responding to the timeout period.
  • the terminal sends a pseudo operation code to the network side at the bottom layer.
  • the network side detects that there is a data packet on the link, it will re-time the response timeout time. Thus, for the terminal, for the user, at the same cost, More time.
  • the network side may send back
  • the terminal does not respond to the message on the network side and does not display on the interface.
  • the interface of the USSD session is still the interface before the response timeout time arrives.
  • the terminal After the terminal sends the pseudo operation code to the network side, the terminal restarts the time period for the user to continue to operate the USSD. If the user has not operated the USSD, the pseudo operation code is sent once every once time, so that the USSD session lasts for the longest time;
  • Step 206 If the session reminding time expires, the terminal prompts the user that the USSD session is about to end;
  • step 203 There are many ways to prompt the user, as in step 203.
  • Step 207 ending the USSD session.
  • the network side After the longest session time, the network side sends a Layer 3 wireless message (RELEASE COMPLETE) to the terminal to release the USSD session.
  • a Layer 3 wireless message RELEASE COMPLETE
  • Timer 1 is used to protect the user when there is no operation for 2 minutes, and a certain time, such as 5s, 10s, in advance, the terminal sends a message to the user or plays a certain tone to remind the user that the call is about to end. If the user hears the tone and continues to operate USSD, the session will last for 10 minutes. If the USSD connection has been disconnected after 2 minutes according to the prior art process, the user's implementation method is used to obtain more time for browsing or interactive information for the user. Timer 2 is used to protect a complete USSD session for 10 minutes. This timer information is used to protect the user for a certain period of time before the maximum time of the USSD connection.
  • This embodiment includes two aspects: 1. After entering the USSD, the user does not perform any operation within 2 minutes.
  • the maximum time of the USSD connection is about 10 minutes. Before, give the user a hint.
  • the manner in which the user is prompted to operate the USSD in time and the pseudo-opcode is sent to the network side is used. In actual applications, only one of the methods may be used, for example, without prompting the user, directly A pseudo opcode is sent at the bottom.
  • Figure 3 shows that the longest connection time has elapsed during the browsing process, and the user still needs to continue the USSD session while browsing USSD information or performing USSD information interaction.
  • the terminal initiates a second call to the network side at the bottom layer and sends back the last time.
  • the network side information received, the user does not feel any discontinuity.
  • Step 301 the longest session time is the Timer 2 time, and the first USSD session has ended.
  • Step 302 The terminal prompts the user whether it is necessary to continue to operate the USSD. If yes, go to step 303. Otherwise, go to step 305.
  • Step 303 The terminal sends the USSD request to the network side again, and sends back the information received by the last USSD session, and establishes the USSD session again.
  • the terminal initiates a second USSD request at the bottom layer, and the content of the request is the same as the previous content, so that the content of the response from the network side is still the content of the current interface, and the second USSD session has been established.
  • the user does not feel the continuation of the USSD.
  • it does not need to input complicated instructions to re-enter, which provides great convenience for the user.
  • the first step is to ensure that the USSD is reconnected, and the second step ensures that there is no impact on the user's current interface.
  • the network side After receiving the message and request sent by the terminal, the network side establishes a secondary connection, and sends a message sent back by the terminal to the terminal, so that the user can continuously browse the USSD information or interact without any impact. After connecting again, continue the similar operation until the user hangs up actively or there is no USSD leading to passive hang up, then go to step 304.
  • Step 304 In the process of releasing the resource, when the user actively withdraws from the USSD session, the terminal sends a RELEASE COMPLETE message to the network to interrupt the USSD connection. After the user receives the reminder, there is still no USSD operation, and the network side timer expires, and there is no Receive a request from any terminal, send a RELEASE COMPLETE message to the terminal, and clear the USSD transaction.
  • Step 305 the USSD session between the terminal and the network is completely ended.
  • the USSD timer related information sent by the network enables the mobile terminal user to obtain some prompt before the USSD session is about to end, and the session time is extended to save the user; and at the same time, in a certain USSD session.
  • the terminal sends a second request of the USSD on the bottom layer, so that the user does not feel the interruption of the USSD session, and the user can conveniently use the USSD service.
  • the device for implementing USSD in the embodiment of the present invention is located in a terminal, and includes a learning module, a timing module, and an execution module.
  • the learning module is configured to learn network-side timer information, where the network-side timer information includes at least a response timeout period;
  • the timing module is configured to set a response timeout reminding time according to the response timeout period.
  • the user of the terminal continues to operate the time of the USSD, and if the response timeout reminder time arrives, the notification unit is notified.
  • the execution module the response timeout period is advanced by a certain time to the response timeout reminding time;
  • the execution module is configured to send a USSD request to the network side, and establish a USSD session with the network side; and, when the response timeout reminder time expires, prompt the user to operate the USSD in time and/or send a pseudo operation code to the network side, so that the USSD The session lasts for the longest time.
  • the execution module is configured to prompt the user to operate the USSD in time when the response timeout reminder expires. If the user still does not operate the USSD, send the pseudo operation code to the network side before the response timeout period.
  • the network side timer information further includes a longest session time.
  • the timing module is further configured to set a session reminding time according to the maximum session time setting, and time the USSD session. And instructing the execution module, the longest session time is a predetermined time to be the end session reminding time; the executing module is further configured to prompt the user that the USSD session is about to end when the end session reminding time expires.
  • the execution module is further configured to: when the terminal receives the disconnected USSD connection request sent by the network side, prompt the user to select whether to continue the USSD session, and if the user selects yes, send the USSD request to the network side again.
  • the information received in the last USSD session is sent back, and the USSD session is established again.
  • the learning module is configured to learn the network side timer information by using a short message, a USSD message, or other message sent from the network side.
  • the network uses the established USSD channel to provide relevant timing information to the user; when the network restricts the mobile station application processing time timer, the response timeout time Before the time, the terminal reminds the user that the user is prompted to operate the USSD in time, so that the USSD session lasts for the longest time. If the user still does not operate the USSD at this time, the terminal sends the pseudo operation code on the bottom layer, and the network side receives the operation code again. The timer is started, so that the USSD session time can last for the longest time.
  • the terminal When the USSD session keeps the longest timer expires, that is, the longest session time expires, and the user needs to perform a USSD session at this time, the terminal initiates the first The second request and the last message sent to the terminal by the network side to ensure the integrity of the USSD session, which facilitates the user to use the USSD service more conveniently, facilitates the end user, and promotes the promotion and application of the USSD service.

Landscapes

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

Abstract

L’invention concerne un procédé d’installation de données de service supplémentaires non structurées (USSD), qui comprend les étapes suivantes: établir une session de données de service supplémentaires non structurées avec un dispositif côté réseau après l’envoi d’une demande des USSD par un terminal du côté réseau ; acquérir des données de minuterie côté réseau, qui comprennent au moins la durée supplémentaire d’une réponse ; le terminal fixe un temps restant de durée supplémentaire de réponse sur la base de la durée supplémentaire de réponse ; pendant la session d’USSD avec le dispositif côté réseau, le terminal compte la durée pendant laquelle les USSD restent non activées par l’utilisateur ; rappeler à l’utilisateur d’activer les USSD et/ou d’envoyer à temps un code de pseudocommande au dispositif côté réseau quand le temps restant de durée supplémentaire est atteint, afin de faire durer la session d’USSD aussi longtemps que possible. L’invention concerne un dispositif permettant d’installer des données de service supplémentaires non structurées.
PCT/CN2010/071992 2009-08-11 2010-04-21 Procédé et dispositif d’installation de données de service supplémentaires non structurées WO2011017936A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101667505A CN101631293B (zh) 2009-08-11 2009-08-11 一种实现非结构化补充数据业务的方法及装置
CN200910166750.5 2009-08-11

Publications (1)

Publication Number Publication Date
WO2011017936A1 true WO2011017936A1 (fr) 2011-02-17

Family

ID=41576191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/071992 WO2011017936A1 (fr) 2009-08-11 2010-04-21 Procédé et dispositif d’installation de données de service supplémentaires non structurées

Country Status (2)

Country Link
CN (1) CN101631293B (fr)
WO (1) WO2011017936A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101631293B (zh) * 2009-08-11 2012-01-11 中兴通讯股份有限公司 一种实现非结构化补充数据业务的方法及装置
TWI443984B (zh) 2011-04-01 2014-07-01 Mediatek Inc 支援裝置內共存干擾迴避的方法
CN103390126A (zh) * 2012-05-09 2013-11-13 腾讯科技（深圳）有限公司 一种使用权限管理方法和装置
CN103906019B (zh) * 2012-12-26 2018-03-13 中兴通讯股份有限公司 基于ussd的历史菜单功能实现方法及服务器
CN105764037B (zh) * 2014-12-15 2021-01-26 中兴通讯股份有限公司 一种非结构化补充数据业务ussd实现的方法和应装置
CN109558476B (zh) * 2018-12-20 2021-01-05 惠州Tcl移动通信有限公司 一种移动终端查询非结构化补充数据业务的方法及其终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1859529A (zh) * 2005-07-26 2006-11-08 华为技术有限公司 一种定时器控制方法及系统
US20080049671A1 (en) * 2006-08-23 2008-02-28 Lg Electronics Inc. Method for requesting radio resources for uplink packet transmission in gprs system
CN101287224A (zh) * 2008-06-12 2008-10-15 中兴通讯股份有限公司 移动终端短消息的管理方法及装置
CN101631293A (zh) * 2009-08-11 2010-01-20 中兴通讯股份有限公司 一种实现非结构化补充数据业务的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU732466B2 (en) * 1997-01-06 2001-04-26 Optis Wireless Technology, Llc Intelligent terminal application protocol
CN101175251B (zh) * 2007-09-04 2011-07-13 中兴通讯股份有限公司 注册超时时间协商方法以及重注册方法及注销方法
CN101222776B (zh) * 2008-01-24 2012-07-04 中兴通讯股份有限公司 一种ims集中业务终呼的实现方法及其系统
CN101494883A (zh) * 2009-03-06 2009-07-29 北京交通大学 一种动态语音组呼的定时器规范方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1859529A (zh) * 2005-07-26 2006-11-08 华为技术有限公司 一种定时器控制方法及系统
US20080049671A1 (en) * 2006-08-23 2008-02-28 Lg Electronics Inc. Method for requesting radio resources for uplink packet transmission in gprs system
CN101287224A (zh) * 2008-06-12 2008-10-15 中兴通讯股份有限公司 移动终端短消息的管理方法及装置
CN101631293A (zh) * 2009-08-11 2010-01-20 中兴通讯股份有限公司 一种实现非结构化补充数据业务的方法及装置

Also Published As

Publication number Publication date
CN101631293B (zh) 2012-01-11
CN101631293A (zh) 2010-01-20

Similar Documents

Publication Publication Date Title
US7139553B2 (en) Providing real time call log data to a remote call log for calls to and from a mobile communications apparatus
CN106487528B (zh) 一种用户VoLTE签约状态的获取方法及设备
US20020163938A1 (en) Data transmission method and apparatus
WO2011017936A1 (fr) Procédé et dispositif d’installation de données de service supplémentaires non structurées
US20140364094A1 (en) Methods and systems for providing efficient telecommunications services
CN101416468A (zh) 通信系统中由网络发起的ims注册
CN101626557A (zh) 一种输出主叫号码的方法及系统
WO2022257851A1 (fr) Procédé d'appel vocal et appareil d'appel vocal
CN101668188B (zh) 控制视频服务器工作状态的方法及视频服务器
US7565133B2 (en) Communication terminal and program using a packet switched communication line and a circuit switched communication line
US8880041B2 (en) Method and system for exchanging calling and called roles of communication terminals
CN105657634A (zh) 实现终端之间远程协助的方法、业务协助服务器、装置和系统
CN101820603A (zh) 在移动通信网络上向被叫呈现主叫信息的系统和方法
CN102377887B (zh) 一种实现网络电话呼叫建立的方法及系统
CN107770035A (zh) 一种推送离线通知的方法和装置
WO2013091316A1 (fr) Procédé de mise à jour de logiciel et système utilisant ussd
US7848754B2 (en) Dual band/dual mode mobile communication terminal and control method thereof
US9602764B2 (en) Method for implementing video calls on communication terminal and communication terminal thereof
CN100355247C (zh) 一种分组域智能业务的中断提示方法
CN106488441B (zh) 一卡双号平台、客户端和系统及接续、呼叫、通信方法
WO2012151878A1 (fr) Procédé, dispositif et système destinés à l'utilisation de données de services supplémentaires non structurées
CN111246405B (zh) 短信下发方法及装置、融合短信中心
CN101867904A (zh) 一种提供智能拨号的电话终端、系统和方法
WO2008006281A1 (fr) Procédé, dispositif et centre de commutation mobile pour informer un utilisateur de l'échec d'un appel
WO2012100566A1 (fr) Procédé, système et dispositif pour gérer un service de visiophonie

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10807881

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10807881

Country of ref document: EP

Kind code of ref document: A1