WO2017161728A1 - 一种ims业务的处理方法、处理装置及终端 - Google Patents

一种ims业务的处理方法、处理装置及终端 Download PDF

Info

Publication number
WO2017161728A1
WO2017161728A1 PCT/CN2016/087744 CN2016087744W WO2017161728A1 WO 2017161728 A1 WO2017161728 A1 WO 2017161728A1 CN 2016087744 W CN2016087744 W CN 2016087744W WO 2017161728 A1 WO2017161728 A1 WO 2017161728A1
Authority
WO
WIPO (PCT)
Prior art keywords
ims
network
video call
call request
voice call
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/087744
Other languages
English (en)
French (fr)
Inventor
刘建峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Original Assignee
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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 Yulong Computer Telecommunication Scientific Shenzhen Co Ltd filed Critical Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Publication of WO2017161728A1 publication Critical patent/WO2017161728A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, a processing device, and a terminal for processing an IMS service.
  • IP Multimedia Subsystem is a new form of multimedia service that meets the needs of today's end-users for newer, more diverse multimedia services.
  • IMS IP Multimedia Subsystem
  • the terminal initiates an IMS video call request. If the signaling returned by the current network through the Session Initiation Protocol (SIP) is "SERVICE UNAVAILABLE", the current service is unavailable.
  • SIP Session Initiation Protocol
  • the call response command the terminal initiates a CS voice call on the non-LTE network through the Circuit Switched Fallback (CSFB), which reduces the usage rate of the IMS data service.
  • CSFB Circuit Switched Fallback
  • the embodiment of the invention provides a processing method, a processing device and a terminal for an IMS service, which can improve the usage rate of the IMS data service.
  • a first aspect of the present invention provides a method for processing an IMS service, including:
  • the terminal initiates an IMS video call request to the first network; the terminal receives a video call response instruction returned by the first network according to the IMS video call request; and if the video call response instruction indicates that the current service is unavailable, the terminal Ending the IMS video call request and initiating an IMS voice call request to the first network.
  • the method further includes:
  • the non-LTE network comprises a second generation mobile communication network or a third generation mobile communication network.
  • the method further includes:
  • the terminal closes the current IMS video path and makes an IMS voice call through the IMS voice path.
  • the method further includes:
  • the terminal makes an IMS video call through the IMS video path.
  • the second aspect of the present invention provides an apparatus for processing an IMS service, including:
  • a sending module configured to send an IMS video call request to the first network
  • a receiving module configured to receive a video call response command returned by the first network according to the IMS video call request
  • a processing module configured to: if the video call And the response instruction indicates that the current service is unavailable, the IMS video call request is ended, and an IMS voice call request is initiated by the sending module to the first network.
  • the receiving module is further configured to: receive a voice call response instruction returned by the first network according to the IMS voice call request; the processing module is further configured to: if the voice call response instruction indicates a current If the service is unavailable, the IMS voice call request is ended, and the CS voice call request is initiated by the sending module to the second network, where the first network is an LTE network, and the second network is a non-LTE network.
  • processing module is further configured to:
  • the current IMS video path is closed and an IMS voice call is made through the IMS voice path.
  • processing module is further configured to:
  • the IMS video call is made through the IMS video path.
  • a third aspect of the present invention provides a terminal comprising some or all of the processing means of the second aspect.
  • the terminal Receiving, by the terminal, a video call response instruction returned by the first network according to the IMS video call request, if the video call response instruction indicates that the current service is unavailable, the terminal ends the IMS video call request, and The first network initiates an IMS voice call request.
  • the CS broadcast is directly used by the CSFB to initiate a normal CS voice call on the non-LTE network, thereby improving the usage rate of the IMS data service.
  • FIG. 1 is a schematic flowchart of a method for processing an IMS service according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of another method for processing an IMS service according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of an apparatus for processing an IMS service according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal in the embodiment of the present invention refers to a terminal that can support both the LTE network service and the second generation mobile communication network (2G, 2nd generation) or the third generation mobile communication network (3G, 3nd generation).
  • the terminal includes communication electronic devices such as a personal computer, a tablet computer or a smart phone.
  • FIG. 1 is a schematic flowchart of a method for processing an IMS service according to an embodiment of the present invention. As shown in FIG. 1, the method includes:
  • the terminal initiates an IMS video call request to the first network.
  • the first network is a network of a Long Term Evolution (LTE) system.
  • the terminal can register the LTE network and the IMS service when the system is initialized (such as booting). Specifically, the terminal An IMS video call entry and an IMS voice call entry may be provided, and when the terminal receives a trigger command for the IMS video call entry, the terminal initiates an IMS video call request to the first network.
  • LTE Long Term Evolution
  • the dial pad of the terminal can provide an IMS video call entry and an IMS voice call entry.
  • IMS video call entry and an IMS voice call entry.
  • the terminal receives a video call response instruction returned by the first network according to the IMS video call request.
  • the network side determines that the call request is an IMS video call request according to the call type in the call request. If the call type is video type, the IMS video call request may be determined, and the network side is configured for the IMS. The video call request is processed, and the corresponding video call response command is fed back according to the processing result through SIP signaling.
  • the terminal may detect, by using the communication module, a video call response command returned by the network side, and determine, according to the video call response command, a type supported by the resident network.
  • the terminal may store the correspondence between the response command and the network type in advance, and when receiving the video call response command returned by the network side, determine the network type corresponding to the video call response command according to the pre-stored correspondence.
  • the network side returns "VOICE ONLY", the terminal determines that the network side does not support the IMS video call, and only supports the IMS voice call request; the network side returns "VT ACCEPTED”, and the terminal determines that the network side supports the IMS video call; The exception code of "SERVICE_UNAVAILABLE” on the network side, and the network side determines that the network is abnormal.
  • the terminal ends the IMS video call request and initiates an IMS voice call request to the first network.
  • the video call response command indicates that the current server is unavailable, and the network side is abnormal. It is likely that the network side cannot process the IMS video call, and the terminal can end the IMS video call request. And automatically triggering the IMS voice call, initiating an IMS voice call request to the first network, and continuing the subsequent IMS voice call process. From the user level, since the call panel of the terminal does not change, the IMS video call is switched to the IMS voice call, and the user does not perceive the change of the process. The terminal switches from the IMS video call to the IMS voice call. Compared with the prior art, the IMS number is increased from the IMS video call to the normal CS domain voice call. According to the usage rate of the business.
  • the terminal receives a video call response command returned by the first network according to the IMS video call request, and if the video call response command indicates that the current service is unavailable, the terminal ends the IMS video call request and initiates an IMS to the first network.
  • the voice call request improves the usage rate of the IMS data service by directly issuing a CS voice call on the non-LTE network through the CSFB when the current service is unavailable.
  • FIG. 2 is a schematic flowchart diagram of another method for processing an IMS service according to an embodiment of the present invention. As shown in FIG. 2, the method may include:
  • the terminal initiates an IMS video call request to the first network.
  • the first network is an LTE network.
  • the terminal can register the LTE network and the IMS service when the system is initialized (such as booting). Specifically, the terminal may provide an IMS video call entry and an IMS voice call entry, and when receiving the trigger instruction for the IMS video call entry, the terminal initiates an IMS video call request to the first network.
  • the dial pad of the terminal can provide an IMS video call entry and an IMS voice call entry.
  • IMS video call entry and an IMS voice call entry.
  • the terminal receives a video call response instruction returned by the first network according to the IMS video call request.
  • the network side determines that the call request is an IMS video call request according to the call type in the call request. If the call type is video type, the IMS video call request may be determined, and the network side is configured for the IMS. The video call request is processed, and the corresponding video call response command is fed back according to the processing result through SIP signaling.
  • the terminal may detect, by using the communication module, a video call response command returned by the network side, and determine, according to the video call response command, a type supported by the resident network.
  • the terminal ends the IMS video call request and initiates an IMS voice call request to the first network.
  • the video call response command indicates that the current server is unavailable, and the network side is abnormal. It is likely that the network side cannot process the IMS view.
  • the terminal can end the IMS video call request, and automatically trigger the IMS voice call, initiate an IMS voice call request to the first network, and continue the subsequent IMS voice call process. From the user level, since the call panel of the terminal does not change, the IMS video call is switched to the IMS voice call, and the user does not perceive the change of the process. The terminal switches from the IMS video call to the IMS voice call. Compared with the prior art, the IMS data service is used to switch from the IMS video call to the normal CS domain voice call.
  • the terminal receives a voice call response command returned by the first network according to the IMS voice call request.
  • the network side When receiving the IMS voice call request, the network side processes the IMS voice call request, and feeds back the corresponding voice call response command according to the processing result by using SIP signaling.
  • the terminal may detect, by using the communication module, a voice call response command returned by the network side.
  • the terminal ends the IMS voice call request and initiates a CS voice call request to the second network.
  • the terminal ends the IMS voice call request and initiates a CS voice call request to the second network.
  • the first network is an LTE network
  • the second network is a non-LTE network.
  • the non-LTE network includes a second generation mobile communication network or a third generation mobile communication network such as a UTRAN network or a GSM network.
  • the IMS video call is performed through the IMS video path.
  • the terminal receives a video call response command returned by the first network according to the IMS video call request, and if the video call response command indicates that the current service is unavailable, the terminal ends the IMS video call request and initiates an IMS to the first network.
  • the voice call request the terminal receives the voice call response command returned by the first network according to the IMS voice call request, and if the voice call response command indicates that the current service is unavailable, the normal CS voice call is initiated on the non-LTE network through the CSFB, compared to the existing
  • the technology improves the usage rate of the IMS data service when the current service is unavailable, directly launching the ordinary CS voice call through the CSFB on the non-LTE network.
  • FIG. 3 is a structural diagram of an apparatus for processing an IMS service according to an embodiment of the present invention.
  • the processing device 3 of the IMS service may include at least: a sending module 31, a receiving module 32, and a processing module 33, where:
  • the sending module 31 is configured to initiate an IMS video call request to the first network
  • the receiving module 32 is configured to receive a video call response command returned by the first network according to the IMS video call request
  • the processing module 33 is configured to: When the video call response command indicates that the current service is unavailable, the IMS video call request is ended, and an IMS voice call request is initiated to the first network by the sending module.
  • the receiving module 32 is further configured to: receive a voice call response instruction returned by the first network according to the IMS voice call request; the processing module 33 is further configured to: if the voice call response command Instructing the current service to be unavailable, ending the IMS voice call request, and initiating a CS voice call request to the second network by using the sending module, where the first network is an LTE network, and the second network is a non-LTE The internet.
  • the processing module 33 is further configured to: if the video call response instruction indicates that only the IMS voice call service is currently supported, then close the current IMS video path and perform an IMS voice call through the IMS voice path.
  • the processing module 33 is further configured to: if the video call response instruction indicates that the IMS video call service is currently supported, perform an IMS video call through the IMS video path.
  • the receiving module 32 receives the video call response command returned by the first network according to the IMS video call request, and if the video call response command indicates that the current service is unavailable, the processing module 33 ends the IMS video call request, and A network initiates an IMS voice call request.
  • the CSFB is directly used to initiate a normal CS voice call on the non-LTE network, thereby improving the usage rate of the IMS data service.
  • an embodiment of the present invention provides a schematic structural diagram of a terminal.
  • the terminal 4 includes the processing device of the IMS service described in FIG. 3, and the terminal 4 can be used to implement the processing method of the IMS service provided in the embodiment of FIG. 1 to FIG. Specifically:
  • the terminal 4 may include a housing 41, a processor 42, a memory 43, a circuit board 44, and a power supply circuit 45.
  • the circuit board 44 is disposed inside the space enclosed by the housing 41, the processor 42 and the memory 43 are disposed on the circuit board 44;
  • the power supply circuit 45 is used to supply power to each circuit or device of the terminal;
  • the memory 43 is used for storing
  • the program code is executed; the processor 42 runs a program corresponding to the executable program code by reading the executable program code stored in the memory 43 for performing the following steps:
  • the processor 41 may also read the executable program code stored in the memory 43 and perform the following operations:
  • the voice call response command indicates that the current service is unavailable, ending the IMS voice call request and initiating a CS voice call request to the second network;
  • the first network is an LTE network
  • the second network is a non-LTE network.
  • the non-LTE network comprises a second generation mobile communication network or a third generation mobile communication network.
  • the processor 41 can also read the executable program code stored in the memory 43 and perform the following operations: if the video call response instruction indicates that only the IMS voice call service is currently supported, the current IMS video path is closed, and IMS voice calls are made through the IMS voice path.
  • the processor 41 can also read the executable program code stored in the memory 43 and perform the following operations: if the video call response instruction indicates that the IMS video call service is currently supported, the IMS video call is made through the IMS video path.
  • the processor receives, by using a network interface, a video call response instruction returned by the first network according to the IMS video call request, and if the video call response instruction indicates that the current service is unavailable, ending the IMS video call request, and The network initiates an IMS voice call request.
  • the CSFB is directly used to initiate a normal CS voice call on the non-LTE network, thereby improving the usage rate of the IMS data service.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例公开了一种IMS业务的处理方法，包括向第一网络发起IMS视频呼叫请求；接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并向所述第一网络发起IMS语音呼叫请求。相应地，本发明实施例还公开了一种IMS业务的处理装置以及终端。采用本发明实施例，可以提高IMS数据业务的使用率。

Description

一种IMS业务的处理方法、处理装置及终端 技术领域
本发明涉及通信技术领域，尤其涉及一种IMS业务的处理方法、处理装置及终端。
背景技术
IP多媒体子系统(IP Multimedia Subsystem，简称：IMS)是一种全新的多媒体业务形式，它能够满足现在的终端客户更新颖、更多样化多媒体业务的需求。现有的IMS视频呼叫方案中，终端发起IMS视频呼叫请求，若当前网络通过会话初始协议(Session Initiation Protocol，简称：SIP)返回的信令为“SERVICE UNAVAILABLE”时，即当前服务不可用对应的呼叫应答指令，终端就通过电路域回落(Circuit Switched Fallback，简称：CSFB)在非LTE网络发起CS语音呼叫，降低了IMS数据业务的使用率。
发明内容
本发明实施例提供了一种IMS业务的处理方法、处理装置及终端，可以提高IMS数据业务的使用率。
本发明第一方面提供了一种IMS业务的处理方法，包括：
终端向第一网络发起IMS视频呼叫请求；所述终端接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；若所述视频呼叫应答指令指示当前服务不可用，所述终端则结束所述IMS视频呼叫请求，并向所述第一网络发起IMS语音呼叫请求。
进一步可选的，所述终端向所述第一网络发起IMS语音呼叫请求之后，所述方法还包括：
接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并向第二网络发起CS语音呼叫请求；其中，所述第一网络为LTE网络，所述 第二网络为非LTE网络。
可选的，所述非LTE网络包括第二代移动通信网络或第三代移动通信网络。
可选的，所述方法还包括：
若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，终端则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
可选的，所述方法还包括：
若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，终端则通过IMS视频通路进行IMS视频呼叫。
相应地，本发明第二方面提供了一种IMS业务的处理装置，包括：
发送模块，用于向第一网络发起IMS视频呼叫请求；接收模块，用于接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；处理模块，用于若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并通过所述发送模块向所述第一网络发起IMS语音呼叫请求。
进一步可选的，所述接收模块还用于：接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；所述处理模块还用于：若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并通过所述发送模块向第二网络发起CS语音呼叫请求，其中，所述第一网络为LTE网络，所述第二网络为非LTE网络。
可选的，所述处理模块还用于：
若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
可选的，所述处理模块还用于：
若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
相应地，本发明第三方面提供了一种终端，包括第二方面部分或全部的处理装置。
实施本发明实施例，具有以下有益效果：
终端接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令，若该视频呼叫应答指令指示当前服务不可用，终端则结束IMS视频呼叫请求，并向 第一网络发起IMS语音呼叫请求，相比现有技术，在当前服务不可用时，直接通过CSFB在非LTE网络发起普通CS语音呼叫而言，提高了IMS数据业务的使用率。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种IMS业务的处理方法的流程示意图；
图2是本发明实施例提供的另一种IMS业务的处理方法的流程示意图；
图3是本发明实施例提供的一种IMS业务的处理装置的结构示意图；
图4是本发明实施例提供的一种终端的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在此部分，首先对本发明各个实施例均涉及到的概念进行说明。
本发明实施例所述的终端指的是既能支持LTE网络业务，又能支持第二代移动通信网络(2G，2nd generation)或第三代移动通信网络(3G，3nd generation)的终端。所述终端包括个人电脑、平板电脑或智能手机等通信电子设备。
请参阅图1，图1是本发明实施例提供的一种IMS业务的处理方法的流程示意图。如图1所示，所述方法包括：
S110，终端向第一网络发起IMS视频呼叫请求。
所述第一网络为长期演进系统(Long Term Evolution，简称：LTE)的网络。终端可以在系统初始化(如开机)时注册LTE网络及IMS业务。具体的，终端 可以提供IMS视频呼叫入口以及IMS语音呼叫入口，终端当接收到针对IMS视频呼叫入口的触发指令时，则向第一网络发起IMS视频呼叫请求。
应指出的是，终端如何向第一网络发起IMS视频呼叫请求是现有技术，可以查看现有相关描述，在此不再赘述。
可选的，终端的拨号盘可提供IMS视频呼叫入口以及IMS语音呼叫入口。当然，在其他可选实施例中，也可以通过现有的其他方式提供，本发明不限定。
S120，终端接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令。
网络侧在接收到IMS视频呼叫请求时，根据该呼叫请求中的呼叫类型确定所述呼叫请求为IMS视频呼叫请求，如呼叫类型为video type，可确定为IMS视频呼叫请求，网络侧针对该IMS视频呼叫请求进行处理，并通过SIP信令根据该处理结果反馈对应的视频呼叫应答指令。
具体的，终端可以通过其通信模块检测网络侧返回的视频呼叫应答指令，并根据该视频呼叫应答指令判断驻留网络支持的类型。
其中，终端预先可以存储应答指令和网络类型的对应关系，并在接收到网络侧返回的视频呼叫应答指令时，根据预先存储的对应关系，确定该视频呼叫应答指令对应的网络类型。
在一些实施例中，网络侧返回“VOICE ONLY”，终端则确定网络侧不支持IMS视频呼叫，仅支持IMS语音呼叫请求；网络侧返回“VT ACCEPTED”，终端则确定网络侧支持IMS视频呼叫；网络侧“SERVICE_UNAVAILABLE”的异常码，网络侧则确定网络出现异常。
S130，若视频呼叫应答指令指示当前服务不可用，终端则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求。
当网络侧仅支持IMS语音呼叫请求或网络出现异常，视频呼叫应答指令则指示当前服务器不可用，而网络侧出现异常很有可能是网络侧不能处理IMS视频呼叫，终端可以结束IMS视频呼叫请求，并自动触发IMS语音呼叫，向第一网络发起IMS语音呼叫请求，并继续后续的IMS语音呼叫流程。从用户层面来讲，由于终端的呼叫面板没有变化，因此从IMS视频呼叫切换为IMS语音呼叫，用户感知不到此过程的变化。而终端从IMS视频呼叫切换为IMS语音呼叫，相比现有技术，从IMS视频呼叫切换为普通CS域语音呼叫而言，提高了IMS数 据业务的使用率。
需要说明的是，终端在切换为IMS语音呼叫后，如何完成IMS语音呼叫流程是本领域技术人员可理解的，在此不再赘述。
在该技术方案中，终端接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令，若该视频呼叫应答指令指示当前服务不可用，终端则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求，相比现有技术，在当前服务不可用时，直接通过CSFB在非LTE网络发起普通CS语音呼叫而言，提高了IMS数据业务的使用率。
请参阅图2，图2是本发明实施例提供的另一种IMS业务的处理方法的流程示意图。如图2所示，所述方法可以包括：
S201，终端向第一网络发起IMS视频呼叫请求。
所述第一网络为LTE网络。终端可以在系统初始化(如开机)时注册LTE网络及IMS业务。具体的，终端可以提供IMS视频呼叫入口以及IMS语音呼叫入口，终端当接收到针对IMS视频呼叫入口的触发指令时，则向第一网络发起IMS视频呼叫请求。
可选的，终端的拨号盘可提供IMS视频呼叫入口以及IMS语音呼叫入口。当然，在其他可选实施例中，也可以通过现有的其他方式提供，本发明不限定。
S202，终端接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令。
网络侧在接收到IMS视频呼叫请求时，根据该呼叫请求中的呼叫类型确定所述呼叫请求为IMS视频呼叫请求，如呼叫类型为video type，可确定为IMS视频呼叫请求，网络侧针对该IMS视频呼叫请求进行处理，并通过SIP信令根据该处理结果反馈对应的视频呼叫应答指令。
具体的，终端可以通过其通信模块检测网络侧返回的视频呼叫应答指令，并根据该视频呼叫应答指令判断驻留网络支持的类型。
S203，若视频呼叫应答指令指示当前服务不可用，终端则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求。
当网络侧仅支持IMS语音呼叫请求或网络出现异常，视频呼叫应答指令则指示当前服务器不可用，而网络侧出现异常很有可能是网络侧不能处理IMS视 频呼叫，终端可以结束IMS视频呼叫请求，并自动触发IMS语音呼叫，向第一网络发起IMS语音呼叫请求，并继续后续的IMS语音呼叫流程。从用户层面来讲，由于终端的呼叫面板没有变化，因此从IMS视频呼叫切换为IMS语音呼叫，用户感知不到此过程的变化。而终端从IMS视频呼叫切换为IMS语音呼叫，相比现有技术，从IMS视频呼叫切换为普通CS域语音呼叫而言，提高了IMS数据业务的使用率。
S204，终端接收第一网络根据IMS语音呼叫请求返回的语音呼叫应答指令。
网络侧在接收到IMS语音呼叫请求时，针对该IMS语音呼叫请求进行处理，并通过SIP信令根据该处理结果反馈对应的语音呼叫应答指令。
具体的，终端可以通过其通信模块检测网络侧返回的语音呼叫应答指令。
S205，若语音呼叫应答指令指示当前服务不可用，终端则结束IMS语音呼叫请求，并向第二网络发起CS语音呼叫请求。
若网络侧出现异常后，连IMS语音呼叫都不能处理，终端则结束IMS语音呼叫请求，向第二网络发起CS语音呼叫请求。其中，第一网络为LTE网络，第二网络为非LTE网络。非LTE网络包括第二代移动通信网络或第三代移动通信网络，如UTRAN网络或GSM网络。
S206，若视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
S207，若视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
在该技术方案中，终端接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令，若该视频呼叫应答指令指示当前服务不可用，终端则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求，终端接收第一网络根据IMS语音呼叫请求返回的语音呼叫应答指令，若该语音呼叫应答指令指示当前服务不可用，才通过CSFB在非LTE网络发起普通CS语音呼叫，相比现有技术，在当前服务不可用时，直接通过CSFB在非LTE网络发起普通CS语音呼叫而言，提高了IMS数据业务的使用率。
请参阅图3，图3是本发明实施例提供的一种IMS业务的处理装置的结构 示意图。如图3所示，所述IMS业务的处理装置3至少可以包括：发送模块31、接收模块32以及处理模块33，其中：
发送模块31，用于向第一网络发起IMS视频呼叫请求；接收模块32，用于接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；处理模块33，用于若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并通过所述发送模块向所述第一网络发起IMS语音呼叫请求。
进一步可选的，所述接收模块32还用于：接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；所述处理模块33还用于：若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并通过所述发送模块向第二网络发起CS语音呼叫请求，其中，所述第一网络为LTE网络，所述第二网络为非LTE网络。
可选的，所述处理模块33还用于：若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
可选的，所述处理模块33还用于：若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
可理解的是，本实施例的IMS业务的处理装置3的各功能模块的功能可根据上述方法实施例中的方法具体实现，可以具体对应参考图1或图2方法实施例的相关描述，此处不再赘述。
在该技术方案中，接收模块32接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令，若该视频呼叫应答指令指示当前服务不可用，处理模块33则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求，相比现有技术，在当前服务不可用时，直接通过CSFB在非LTE网络发起普通CS语音呼叫而言，提高了IMS数据业务的使用率。
请参阅图4，本发明实施例提供了一种终端的结构示意图。该终端4包含图3所述的IMS业务的处理装置，且终端4可以用于实施图1～图2实施例中提供的IMS业务的处理方法。具体来讲：
终端4可以包括壳体41、处理器42、存储器43、电路板44和电源电路45， 其中，电路板44安置在壳体41围成的空间内部，处理器42和存储器43设置在电路板44上；电源电路45，用于为终端的各个电路或器件供电；存储器43用于存储可执行程序代码；处理器42通过读取存储器43中存储的可执行程序代码来运行与可执行程序代码对应的程序，以用于执行以下步骤：
向第一网络发起IMS视频呼叫请求；
接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；
若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并向所述第一网络发起IMS语音呼叫请求。
可选的，处理器41向所述第一网络发起IMS语音呼叫请求之后，还可以读取存储器43中存储的可执行程序代码，执行以下操作：
接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；
若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并向第二网络发起CS语音呼叫请求；
其中，所述第一网络为LTE网络，所述第二网络为非LTE网络。
可选的，所述非LTE网络包括第二代移动通信网络或第三代移动通信网络。
可选的，处理器41还可以读取存储器43中存储的可执行程序代码，执行以下操作：若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
可选的，处理器41还可以读取存储器43中存储的可执行程序代码，执行以下操作：若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
在该技术方案中，处理器通过网络接口接收第一网络根据IMS视频呼叫请求返回的视频呼叫应答指令，若该视频呼叫应答指令指示当前服务不可用，则结束IMS视频呼叫请求，并向第一网络发起IMS语音呼叫请求，相比现有技术，在当前服务不可用时，直接通过CSFB在非LTE网络发起普通CS语音呼叫而言，提高了IMS数据业务的使用率。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结 构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本发明的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本发明的实施例所属技术领域的技术人员所理解。
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。此外，在本发明各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (10)

  1. 一种IMS业务的处理方法，其特征在于，包括：
    向第一网络发起IMS视频呼叫请求；
    接收所述第一网络根据所述IMS视频呼叫请求返回的视频呼叫应答指令；
    若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并向所述第一网络发起IMS语音呼叫请求。
  2. 权利要求1所述的方法，其特征在于，
    所述向所述第一网络发起IMS语音呼叫请求之后，所述方法还包括：
    接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；
    若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并向第二网络发起CS语音呼叫请求；
    其中，所述第一网络为LTE网络，所述第二网络为非LTE网络。
  3. 如权利要求2所述的方法，其特征在于，所述非LTE网络包括第二代移动通信网络或第三代移动通信网络。
  4. 如权利要求1述的方法，其特征在于，所述方法还包括：
    若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
  5. 如权利要求1-4中任一项所述的方法，其特征在于，所述方法还包括：
    若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
  6. 一种IMS业务的处理装置，其特征在于，包括：
    发送模块，用于向第一网络发起IMS视频呼叫请求；
    接收模块，用于接收所述第一网络根据所述IMS视频呼叫请求返回的视频 呼叫应答指令；
    处理模块，用于若所述视频呼叫应答指令指示当前服务不可用，则结束所述IMS视频呼叫请求，并通过所述发送模块向所述第一网络发起IMS语音呼叫请求。
  7. 如权利要求6所述的装置，其特征在于，
    所述接收模块还用于：
    接收所述第一网络根据所述IMS语音呼叫请求返回的语音呼叫应答指令；
    所述处理模块还用于：
    若所述语音呼叫应答指令指示当前服务不可用，则结束所述IMS语音呼叫请求，并通过所述发送模块向第二网络发起CS语音呼叫请求，其中，所述第一网络为LTE网络，所述第二网络为非LTE网络。
  8. 如权利要求6所述的装置，其特征在于，
    所述处理模块还用于：
    若所述视频呼叫应答指令指示当前仅支持IMS语音呼叫服务，则关闭当前的IMS视频通路，并通过IMS语音通路进行IMS语音呼叫。
  9. 如权利要求6-8中任一项所述的装置，其特征在于，
    所述处理模块还用于：
    若所述视频呼叫应答指令指示当前支持IMS视频呼叫服务，则通过IMS视频通路进行IMS视频呼叫。
  10. 一种终端，其特征在于，包括如权利要求6-9中任一项所述的IMS业务的处理装置。
PCT/CN2016/087744 2016-03-25 2016-06-29 一种ims业务的处理方法、处理装置及终端 Ceased WO2017161728A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610178210.9A CN105871823A (zh) 2016-03-25 2016-03-25 一种ims业务的处理方法、处理装置及终端
CN201610178210.9 2016-03-25

Publications (1)

Publication Number Publication Date
WO2017161728A1 true WO2017161728A1 (zh) 2017-09-28

Family

ID=56625725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/087744 Ceased WO2017161728A1 (zh) 2016-03-25 2016-06-29 一种ims业务的处理方法、处理装置及终端

Country Status (2)

Country Link
CN (1) CN105871823A (zh)
WO (1) WO2017161728A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190313327A1 (en) * 2018-04-09 2019-10-10 Mediatek Inc. Method and apparatus for voice domain selection
CN110278215B (zh) * 2019-07-16 2022-01-25 中国联合网络通信集团有限公司 一种呼叫建立方法和系统、会话管理功能实体
CN114302460B (zh) * 2020-09-22 2024-11-26 中国移动通信集团山东有限公司 呼叫控制方法及装置、服务器、存储介质
CN116647544A (zh) * 2023-06-26 2023-08-25 北京长焜科技有限公司 一种语音视频呼叫切换方法、ims核心网及通信系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100309847A1 (en) * 2009-06-04 2010-12-09 Qualcomm Incorporated Method and apparatus for ims application domain selection and mobility
CN103118238A (zh) * 2011-11-17 2013-05-22 中国电信股份有限公司 视频会议的控制方法和视频会议系统
CN103796265A (zh) * 2014-02-10 2014-05-14 中国联合网络通信集团有限公司 一种基于视频会话的srvcc切换处理方法及装置
CN105325033A (zh) * 2013-06-28 2016-02-10 高通股份有限公司 用于选择hd语音(volte)呼叫优先于cs语音呼叫的方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008017421A1 (en) * 2006-08-10 2008-02-14 Nokia Corporation Interworking with media fallback

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100309847A1 (en) * 2009-06-04 2010-12-09 Qualcomm Incorporated Method and apparatus for ims application domain selection and mobility
CN103118238A (zh) * 2011-11-17 2013-05-22 中国电信股份有限公司 视频会议的控制方法和视频会议系统
CN105325033A (zh) * 2013-06-28 2016-02-10 高通股份有限公司 用于选择hd语音(volte)呼叫优先于cs语音呼叫的方法和装置
CN103796265A (zh) * 2014-02-10 2014-05-14 中国联合网络通信集团有限公司 一种基于视频会话的srvcc切换处理方法及装置

Also Published As

Publication number Publication date
CN105871823A (zh) 2016-08-17

Similar Documents

Publication Publication Date Title
WO2017161728A1 (zh) 一种ims业务的处理方法、处理装置及终端
WO2022121732A1 (zh) 网络切换方法、装置和电子设备
CN105848120B (zh) 一种补充业务的发起方法及装置
CN109033302A (zh) 一种页面跳转方法、装置、终端及存储介质
CN113438702A (zh) 小区切换方法、装置、电子设备及可读存储介质
CN105392166A (zh) 一种双卡电子终端数据网络切换的方法和装置
WO2018045810A1 (zh) 一种基于csfb的主叫方法及装置
CN104159262A (zh) 重新接入lte网络的方法和装置
CN112714136A (zh) 网络接入方法及装置
CN108235391A (zh) 移动终端及其切换网络的方法、存储装置
CN112616167B (zh) 切换方法及装置
US20170289204A1 (en) Video playing method and device
CN107454265A (zh) 基于通话模式变化记录通话信息的方法及装置
US20170155690A1 (en) Video Communication Ending Method and Apparatus, and Storage Medium
US20190379785A1 (en) Voice over internet protocol processing method and related network device
CN112788362B (zh) 一种视频播放方法、视频播放装置及存储介质
EP4161114B1 (en) IMS RECORDING METHOD, STORAGE MEDIA AND ELECTRONIC TERMINAL
CN106302333A (zh) 媒体会话的处理方法、装置和系统
CN114585086A (zh) 呼叫响应方法、装置、终端设备及存储介质
CN104322007B (zh) 用于提供移动互联网呼叫服务的装置和方法
WO2017101512A1 (zh) 振铃前双模单待无线语音呼叫连续性方法和装置
CN113259526A (zh) 一种视频内容的播放方法、装置及电子设备
US12408218B2 (en) Direct connection call method, core network device, and non-transitory storage medium
CN112422410B (zh) 一种用于在社交应用的会话窗口中分享信息的方法与设备
CN104539777B (zh) 实现连续通讯的方法及装置

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: 16895079

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16895079

Country of ref document: EP

Kind code of ref document: A1