WO2016074435A1 - 建立语音起呼的方法、设备及计算机存储介质 - Google Patents
建立语音起呼的方法、设备及计算机存储介质 Download PDFInfo
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- WO2016074435A1 WO2016074435A1 PCT/CN2015/076594 CN2015076594W WO2016074435A1 WO 2016074435 A1 WO2016074435 A1 WO 2016074435A1 CN 2015076594 W CN2015076594 W CN 2015076594W WO 2016074435 A1 WO2016074435 A1 WO 2016074435A1
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- 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
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- the present invention relates to paging technologies in a communication network, and in particular, to a method for establishing a voice call, a method for paging across a network, a device, and a computer storage medium.
- the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) began to develop Long Term Evolution (LTE) networks and Code Division Multiple Access (CDMA) in Release 8 (R8, Release 8).
- LTE Long Term Evolution
- CDMA Code Division Multiple Access
- the CDMA 1x network the voice interoperability scheme - 1x Circuit Switched Fallback (1x CSFB, 1x Circuit Switched Fallback), can guarantee 1x circuit switching (CS, while connecting or camping on the LTE network).
- Circuit Switch The initiation and reception of voice services in the service.
- IWS Interworking Solution
- IWS Interworking Solution
- 3GPP further enhanced the performance of 1x CSFB in version R9 under the leadership of telecom companies such as KDDI in Japan, and proposed an enhanced 1x circuit domain fallback (e1x CSFB) scheme.
- e1x CSFB enhanced 1x circuit domain fallback
- the location area of the terminal may change continuously, for example, the terminal moves from a place where a 4G signal coverage is better to a 4G signal coverage is poor.
- the local area cannot fall back to the 4G network, and the terminal cannot update the location area information in time in the 3G network, so that other terminals cannot page to the terminal.
- Embodiments of the present invention provide a method for establishing a voice call, a method for paging across a network, and a method for setting
- the computer and the storage medium can simultaneously initiate paging to the interoperating node in the 4G network and the base station controller in the 3G network, thereby increasing the success rate of paging to the terminal.
- the embodiment of the invention provides a method for establishing a voice call, the method comprising:
- the terminal When the terminal initiates a call or is paged, the call of the interoperation node on the control plane is established, and the location area information of the interoperation node where the terminal is located is recorded;
- the location area information includes a location area number.
- the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the method for establishing a voice call according to an embodiment of the invention.
- the embodiment of the invention further provides a method for paging across a network, the method comprising:
- the location area information attributed to the interoperation node and the location area information attributed to the base station controller are recorded when the terminal actively initiates a call or is paged.
- the method further includes:
- An embodiment of the present invention further provides a computer storage medium, where the computer storage medium is stored Computer executable instructions are stored for performing the method of cross-network paging according to embodiments of the present invention.
- the voice call is established and the location area information of the interworking node where the terminal is located and the location area information belonging to the base station controller are recorded.
- Location area information including:
- An embodiment of the present invention provides a mobile interaction center simulation device, where the mobile interaction center simulation device includes an establishment module, a handover execution module, and a recording module.
- the establishing module is configured to establish a call of the interoperation node on the control plane when the terminal actively initiates a call or is paged;
- the handover execution module is configured to perform a handover from the interoperation node to a base station controller
- the recording module is configured to record location area information of the inter-operation node where the terminal is located, and is further configured to record location area information of the terminal that is located at the base station controller.
- the location area information includes a location area number.
- Another embodiment of the present invention provides another mobile interaction center emulation device, where the mobile interaction center emulation device includes a storage module and a sending module.
- the storage module is configured to store the recorded location area information attributed to the interoperation node and the location area information attributed to the base station controller; the location area information attributed to the interoperation node and the attribution to the base station controller The location area information is recorded when the terminal actively initiates a call or is paged;
- the sending module is configured to, when the terminal is paged, control the location area information belonging to the interoperation node and the location area information belonging to the base station controller, respectively, according to the location information of the interoperation node recorded by the storage module, to the interoperation node and the base station respectively.
- the device initiates a paging request.
- the mobile interaction center emulation device further includes a voice call setup module
- the voice call initiation establishing module is configured to establish a voice call and record the location area information of the inter-operating node that is located at the terminal and belong to the base station control when the terminal actively initiates a call or is paged. Location information of the device.
- the voice call setup module includes an establishing unit, an executing unit, and a recording unit;
- the establishing unit is configured to establish a call of the interoperation node on the control plane when the terminal actively initiates a call or is paged;
- the execution unit is configured to perform a handover from the interoperation node to a base station controller
- the recording unit is configured to record location area information of the inter-operation node where the terminal is located, and is further configured to record location area information of the base station controller to which the terminal is located.
- the method, device and computer storage medium for establishing a voice call when a terminal initiates a call or is paged, establishes a call of the interoperation node on the control plane, and records the attribution of the terminal.
- Location area information of the interoperation node performing handover from the interoperation node to the base station controller, and recording location area information of the base station controller to which the terminal is located.
- the foundation is established to simultaneously initiate paging to the interoperation node in the 4G network and the base station controller in the 3G network.
- the method, device, and computer storage medium for inter-network paging provided by the embodiments of the present invention, when the terminal is paged, according to the recorded location area information belonging to the interoperation node and the location attributed to the base station controller
- the zone information initiates a paging request to the interoperation node and the base station controller, respectively.
- the station controller initiates a page to increase the success rate of paging to the terminal.
- FIG. 1 is a schematic flowchart of a method for establishing a voice call according to an embodiment of the present invention
- FIG. 2 is a schematic flowchart of establishing a call of an interoperation node on a control plane according to an embodiment of the present invention
- FIG. 3 is a schematic flowchart of performing handover from the interoperation node to a base station controller according to an embodiment of the present invention
- FIG. 4 is a schematic flowchart of a method for paging across a network according to an embodiment of the present invention
- FIG. 5 is a schematic flowchart of a paging request sent to an interoperation node and a base station controller according to an embodiment of the present invention
- FIG. 6 is a schematic structural diagram 1 of a mobile interactive center simulation device according to an embodiment of the present invention.
- FIG. 7 is a second schematic structural diagram of a mobile interaction center simulation device according to an embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a structure of a voice originating call establishing module according to an embodiment of the present invention.
- the terminal when the terminal initiates a call or is paged, the call of the interoperation node on the control plane is established, and the location area information of the interworking node where the terminal is located is recorded; And switching from the interoperation node to the base station controller, recording location area information of the terminal that is located at the base station controller.
- the terminal when the terminal is paged, according to the recorded location area information belonging to the interoperation node and the location area information belonging to the base station controller, respectively, the interoperation node and the base station controller are initiated. Paging request.
- the location area information attributed to the interoperation node and the location area information attributed to the base station controller are recorded when the terminal actively initiates a call or is paged.
- the location area information includes a location area code.
- the location area information attributed to the interoperation node includes a location area number attributed to the interoperation node; the attribution to the base station control
- the location area information of the device includes a location area number attributed to the base station controller.
- the interoperation node is located in an LTE network, ie, a 4G network; the base station controller is located in a CDMA 1x network, ie, a 3G network.
- FIG. 1 is a schematic flowchart of a method for establishing a voice call according to an embodiment of the present invention. As shown in FIG. 1 , a method for establishing a voice call according to an embodiment of the present invention includes:
- Step S101 When the terminal initiates a call or is paged, the call of the interoperation node on the control plane is established, and the location area information of the interoperation node where the terminal is located is recorded;
- the Mobile Switching Center emulation (MSCe) establishes a call of the interworking node on the control plane through interaction with the interoperation node; meanwhile, the mobile switching center emulation Recording location area information belonging to the interoperation node where the terminal is located.
- MSCe Mobile Switching Center emulation
- the establishing a call of the interoperation node on the control plane, and recording the location area information of the interoperation node where the terminal is located includes:
- Step S101a When the terminal initiates a call or is paged, the interoperation node sends a call request to the mobile switching center after receiving the call request;
- Step S101b The mobile switching center simulates receiving a call request, records location area information of the interoperation node where the terminal is located, and then sends an assignment request to the interoperation node;
- the assignment request is used to apply for an air interface resource;
- the air interface resource refers to a high frequency frequency resource used for transmission between the terminal and the interoperation node.
- Step S101c The interoperation node receives and allocates air resources or performs a null operation for the call according to the assignment request, and then sends an assignment response to the mobile switching center.
- the mobile switching center simulation has successfully established the call of the interoperation node on the control plane.
- Step S102 Perform handover from the interoperation node to the base station controller, and record location area information of the base station controller to which the terminal is located.
- the mobile switching center emulation After establishing a call of the interoperation node on the control plane, the mobile switching center emulation performs handover from the interoperation node to the base station controller by interaction with the interoperation node and the base station controller; The mobile interaction center emulation device records location area information of the base station controller to which the terminal is located.
- the performing the handover from the interoperation node to the base station controller, and recording the location area information of the terminal that is located at the base station controller includes:
- Step S102a The interoperation node sends a handover request to the mobile interaction center emulation device.
- the interoperation node actively sends a handover request to the mobile interaction center emulation device.
- the interoperation node after establishing the call of the interoperation node on the control plane, the interoperation node will actively send a handover request to the mobile interaction center emulation device.
- the handover request is used to initiate a handover from the interoperation node itself to the base station controller, where the handover request carries the target cell corresponding to the location of the other terminal corresponding to the terminal .
- Step S102b The mobile interaction center emulation device parses the handover request, selects a corresponding base station controller according to the target cell, and then forwards the handover request to the base station controller;
- Step S102c the base station controller feeds back a handover request response to the mobile interaction center emulation device.
- Step S102d The mobile interaction center emulation device initiates a handover command to the interoperation node.
- Step S102e The interoperation node sends a handover start message to the mobile interaction center emulation device.
- the switching start message is used to notify the mobile interaction center emulation device that the switching operation from the interoperation node to the base station controller is turned on;
- Step S102f After the handover operation from the interoperation node to the base station controller is completed, the base station controls Transmitting a handover completion message to the mobile interaction center emulation device;
- the handover complete message is used to notify the mobile interaction center emulation device that the handover operation has been completed.
- Step S102g While the mobile interaction center emulation device receives the handover complete message fed back by the base station controller, the mobile interaction center emulation device records the location area information of the terminal that is located at the base station controller;
- Step S102h The mobile interaction center emulation device sends a clear handover command to the interoperation node.
- Step S102i The interoperation node feeds back the cleared handover response to the mobile interaction center emulation device.
- the mobile switching center emulation has successfully performed the handover from the inter-operation node to the base station controller, thereby successfully establishing a voice origination call based on the 4G network and the 3G network.
- the method for establishing a voice call lays a foundation for simultaneously initiating paging to an interoperation node in a 4G network and a base station controller in a 3G network when the subsequent terminal is paged again.
- the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform the method for establishing a voice call according to the first embodiment of the present invention.
- FIG. 4 is a schematic flowchart of a method for paging across a network according to an embodiment of the present invention. As shown in FIG. 4, a method for paging across a network according to an embodiment of the present invention includes:
- Step S201 When the terminal is paged, according to the recorded location area information belonging to the interoperation node and the location area information belonging to the base station controller, a paging request is respectively sent to the interoperation node and the base station controller.
- the location area information attributed to the interoperation node and the attribution to the base station controller is recorded when the terminal actively initiates a call or is paged.
- the mobile interaction center emulation device separately searches for the interoperation node and the base station controller according to the recorded location area information attributed to the interoperation node and the location area information attributed to the base station controller. Call request.
- the controller initiates a paging request, including:
- Step S201a When the terminal is paged, the mobile interaction center emulation device receives a paging request for the current call;
- Step S201b The mobile interaction center emulation device respectively initiates a paging request to the interoperation node and the base station controller according to the recorded location area information attributed to the interoperation node and the location area information attributed to the base station controller.
- the method further includes:
- Step S202 When the terminal actively initiates a call or is paged, establish a voice call and record the location area information of the interworking node where the terminal is located and the location area information attributed to the base station controller.
- the mobile interaction center emulation device when the terminal actively initiates a call or is paged, the mobile interaction center emulation device establishes a voice call by interaction with the interoperation node and the base station controller, and records the location of the interoperation node where the terminal is located. Zone information and location area information attributed to the base station controller. In this way, the mobile interaction center emulation device has successfully established a voice call.
- the voice call is established and the location area information belonging to the interoperation node where the terminal is located and the location area belonging to the base station controller are recorded.
- Information including:
- the terminal When the terminal initiates a call or is paged, the call of the interoperation node on the control plane is established, and the location area information of the interoperation node where the terminal is located is recorded;
- the method for paging across the network when the terminal moves from a place where the 4G signal coverage is better to a place where the 4G signal coverage is poor, cannot fall back to the 4G network, but in the 3G network.
- the terminal cannot update the location area information in time
- the location area information of the interoperation node and the location area information belonging to the base station controller recorded by the mobile interaction center emulation device during the establishment of the voice originating call can be moved.
- the interaction center emulation device initiates a paging request to the interoperation node and the base station controller, respectively, to simultaneously initiate paging to the interoperation node in the 4G network and the base station controller in the 3G network, thereby increasing the success of paging to the terminal. rate.
- the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform the method for paging across the network according to the second embodiment of the present invention.
- the mobile interaction center simulation device includes an establishing module 61, a switching execution module 62, and a recording module 63.
- the establishing module 61 is configured to establish, when the terminal initiates a call or is paged, a call of the interoperation node on the control plane;
- the handover execution module 62 is configured to perform a handover from the interoperation node to a base station controller
- the recording module 63 is configured to record location area information of the interworking node where the terminal is located, and is further configured to record a location area of the base station controller where the terminal is located information.
- FIG. 7 is a schematic structural diagram of a structure of a mobile interaction center simulation device according to an embodiment of the present invention. As shown in FIG. 7, the mobile interaction center simulation device includes a storage module 71 and a sending module 72;
- the storage module 71 is configured to store the recorded location area information attributed to the interoperation node and the location area information attributed to the base station controller;
- the location area information attributed to the interoperation node and the location area information attributed to the base station controller are recorded when the terminal actively initiates a call or is paged.
- the sending module 72 is configured to: when the terminal is paged, according to the location area information of the interoperation node recorded by the storage module 71 and the location area information belonging to the base station controller, respectively, to the interoperation node and The base station controller initiates a paging request.
- the mobile interaction center emulation device further includes a voice call generation module 73;
- the voice origination establishing module 73 is configured to establish a voice call and record the location area information of the inter-operating node and the attribution to the base station when the terminal initiates a call or is paged. The location area information of the controller.
- the voice call setup module 73 includes an establishing unit 711, an executing unit 712, and a recording unit 713;
- the establishing unit 711 is configured to establish a call of the interoperation node on the control plane when the terminal initiates a call or is paged.
- the executing unit 712 is configured to perform a handover from the interoperation node to a base station controller
- the recording unit 713 is configured to record location area information of the inter-operation node where the terminal is located, and is further configured to record location area information of the base station controller to which the terminal is located.
- each module included in the mobile interaction center emulation device may be a central processing unit (CPU), a microprocessor (Micro Processor Unit, MPU) in the mobile interactive center emulation device according to the embodiment of the present invention. ), digital signal processor (DSP), or Field Programmable Gate Array (FPGA) implementation.
- CPU central processing unit
- MPU Micro Processor Unit
- DSP digital signal processor
- FPGA Field Programmable Gate Array
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded into a computer or other programmable data processing device Having a series of operational steps performed on a computer or other programmable device to produce computer-implemented processing such that instructions executed on a computer or other programmable device are provided for implementing one or more processes in a flowchart and/or Or block diagram the steps of a function specified in a box or multiple boxes.
- the mobile interaction center emulation device of the embodiment of the present invention establishes a call of the interoperation node on the control plane, and records a location area of the interoperation node where the terminal is located. Information; performing a handover from the interoperation node to the base station controller, and recording location area information of the base station controller to which the terminal is located. In this way, when the subsequent terminals are paged again, the foundation is established to simultaneously initiate paging to the interoperation node in the 4G network and the base station controller in the 3G network.
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Abstract
本发明实施例提供一种建立语音起呼的方法、设备及计算机存储介质，当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
Description
本发明涉及通信网络中的寻呼技术，尤其涉及一种建立语音起呼的方法、跨网络寻呼的方法、设备及计算机存储介质。
第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)在版本8(R8，Release8)中开始制定长期演进(LTE，Long Term Evolution)网络和码分多址(CDMA，Code Division Multiple Access)2000的第一阶段，即CDMA 1x网络，之间的语音互操作方案——1x电路域回落(1x CSFB，1x Circuit Switched Fallback)，即连接或者驻留在LTE网络的同时能够保证1x电路交换(CS，Circuit Switch)业务中语音业务的发起和接收。其中，在LTE网络和CDMA 1x网络之间存在互操作节点(IWS，Interworking Solution)。
2009年，3GPP在日本KDDI等电信公司的主导下，在版本R9中进一步增强1x CSFB的性能，从而提出增强1x电路域回落(e1x CSFB)方案。在所述e1x CSFB方案中，在基于LTE网络的语音呼叫过程中，由于终端所在位置区可能不断发生变化，比如所述终端从一个4G信号覆盖较好的地方移动到一个4G信号覆盖较差的地方，无法回落至4G网络，而在3G网络中所述终端又无法及时更新位置区信息，从而导致其他终端无法寻呼至所述终端。
发明内容
本发明实施例提供一种建立语音起呼的方法、跨网络寻呼的方法、设
备及计算机存储介质，能够实现同时向4G网络中的互操作节点和3G网络中的基站控制器发起寻呼，从而增加寻呼至终端的成功率。
本发明实施例的技术方案是这样实现的：
本发明实施例提供一种建立语音起呼的方法，所述方法包括：
当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；
执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
在一实施例中，所述位置区信息包括位置区号。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述建立语音起呼的方法。
本发明实施例还提供一种跨网络寻呼的方法，所述方法包括：
当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求；
所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的。
在一实施例中，在所述当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求之前，所述方法还包括：
当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存
储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述跨网络寻呼的方法。
在一实施例中，所述当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，包括：
当所述终端之前主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；
执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
本发明实施例提供一种移动交互中心仿真设备，所述移动交互中心仿真设备包括建立模块、切换执行模块和记录模块；
所述建立模块，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；
所述切换执行模块，配置为执行从所述互操作节点至基站控制器的切换；
所述记录模块，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还配置为记录所述终端所处的归属于基站控制器的位置区信息。
在一实施例中，所述位置区信息包括位置区号。
本发明实施例又提供另一种移动交互中心仿真设备，所述移动交互中心仿真设备包括存储模块和发送模块；
所述存储模块，配置为存储所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息；所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的；
所述发送模块，配置为当终端被寻呼时，根据所述存储模块所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
在一实施例中，所述移动交互中心仿真设备还包括语音起呼建立模块；
所述语音起呼建立模块，配置为当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
在一实施例中，所述语音起呼建立模块包括建立单元、执行单元和记录单元；
所述建立单元，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；
所述执行单元，配置为执行从所述互操作节点至基站控制器的切换；
所述记录单元，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还配置为记录所述终端所处的归属于基站控制器的位置区信息。
本发明实施例所提供的建立语音起呼的方法、设备及计算机存储介质，当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。如此，为后续终端被再次寻呼时，实现同时向4G网络中的互操作节点和3G网络中的基站控制器发起寻呼奠定基础。
另外，本发明实施例所提供的跨网络寻呼的方法、设备及计算机存储介质，当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。如此，能够实现同时向4G网络中的互操作节点和3G网络中的基
站控制器发起寻呼，从而增加寻呼至终端的成功率。
图1为本发明实施例建立语音起呼的方法的流程示意图；
图2为本发明实施例建立互操作节点在控制面上的呼叫的流程示意图；
图3为本发明实施例执行从所述互操作节点至基站控制器的切换的流程示意图；
图4为本发明实施例跨网络寻呼的方法的流程示意图；
图5为本发明实施例分别向互操作节点和基站控制器发起寻呼请求的流程示意图；
图6为本发明实施例移动交互中心仿真设备的组成结构示意图一；
图7为本发明实施例移动交互中心仿真设备的组成结构示意图二；
图8为本发明实施例语音起呼建立模块的组成结构示意图。
在本发明一实施例中，当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
在本发明另一实施例中，当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
其中，所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的。
其中，所述位置区信息包括位置区号。相应地，所述归属于互操作节点的位置区信息包括归属于互操作节点的位置区号；所述归属于基站控制
器的位置区信息包括归属于基站控制器的位置区号。
这里，所述互操作节点位于LTE网络，即4G网络中；所述基站控制器位于CDMA 1x网络，即3G网络中。
下面结合附图及具体实施例对本发明再作进一步详细的说明。
实施例一
图1为本发明实施例建立语音起呼的方法的流程示意图，如图1所示，本发明实施例建立语音起呼的方法包括：
步骤S101：当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；
具体地，当终端主动发起呼叫或被寻呼时，移动交换中心仿真(MSCe，Mobile Switching Center emulation)通过与互操作节点的交互建立互操作节点在控制面上的呼叫；同时，移动交换中心仿真记录所述终端所处的归属于所述互操作节点的位置区信息。
在一实施例中，如图2所示，所述建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息，包括：
步骤S101a：当终端主动发起呼叫或被寻呼时，互操作节点接收呼叫请求后，向移动交换中心仿真发送起呼请求；
步骤S101b：移动交换中心仿真接收起呼请求，记录所述终端所处的归属于所述互操作节点的位置区信息，之后，向互操作节点发送指配请求；
这里，所述指配请求用于申请空口资源；所述空口资源是指终端和互操作节点之间用来传输的高频频率资源。
步骤S101c：互操作节点接收并根据所述指配请求为本次呼叫分配空中资源或执行空操作，之后，向移动交换中心仿真发送指配响应。
通过所述步骤S101a～S101c，移动交换中心仿真已成功建立互操作节点在控制面上的呼叫。
步骤S102：执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
具体地，在建立互操作节点在控制面上的呼叫后，移动交换中心仿真通过与互操作节点及基站控制器三者之间的交互执行从所述互操作节点至基站控制器的切换；同时，移动交互中心仿真设备记录所述终端所处的归属于基站控制器的位置区信息。
在一实施例中，如图3所示，所述执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息，包括：
步骤S102a：互操作节点向移动交互中心仿真设备发送切换请求；
具体地，在移动交互中心仿真设备成功建立互操作节点在控制面上的呼叫后，互操作节点会主动向移动交互中心仿真设备发送切换请求。
需要说明的是，根据版本R9中所提出的增强1x电路域回落方案，在建立互操作节点在控制面上的呼叫后，互操作节点会主动向移动交互中心仿真设备发送切换请求。
这里，所述切换请求用于发起从互操作节点本身至到基站控制器的切换；其中，所述切换请求中携带有本次呼叫与所述终端对应的另一终端所处位置对应的目标小区。
步骤S102b：移动交互中心仿真设备解析所述切换请求，根据所述目标小区选择对应的基站控制器，然后向基站控制器转发切换请求；
步骤S102c：基站控制器向移动交互中心仿真设备反馈切换请求响应；
步骤S102d：移动交互中心仿真设备向互操作节点发起切换命令；
步骤S102e：互操作节点向移动交互中心仿真设备发送切换开始消息；
所述切换开始消息用于通知移动交互中心仿真设备已开启执行从互操作节点至基站控制器的切换操作；
步骤S102f：从互操作节点至基站控制器的切换操作完成后，基站控制
器向移动交互中心仿真设备反馈切换完成消息；
这里，所述切换完成消息用于通知移动交互中心仿真设备本次切换操作已经完成。
步骤S102g：在移动交互中心仿真设备收到基站控制器反馈的切换完成消息的同时，移动交互中心仿真设备记录所述终端所处的归属于所述基站控制器的位置区信息；
步骤S102h：移动交互中心仿真设备向互操作节点发送清除切换命令；
步骤S102i：互操作节点向移动交互中心仿真设备反馈已清除切换响应。
通过所述步骤S102a～S102i，移动交换中心仿真已成功执行从所述互操作节点至基站控制器的切换，从而成功建立基于4G网络和3G网络的语音起呼。
如此，通过本发明实施例所述建立语音起呼的方法，为后续终端被再次寻呼时，实现同时向4G网络中的互操作节点和3G网络中的基站控制器发起寻呼奠定基础。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例一所述建立语音起呼的方法。
实施例二
图4为本发明实施例跨网络寻呼的方法的流程示意图，如图4所示，本发明实施例跨网络寻呼的方法包括：
步骤S201：当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
其中，所述归属于互操作节点的位置区信息和所述归属于基站控制器
的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的。
具体地，当终端被寻呼时，移动交互中心仿真设备根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
在一实施例中，如图5所示，当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求，包括：
步骤S201a：当终端被寻呼时，移动交互中心仿真设备接收针对本次呼叫的寻呼请求；
步骤S201b：移动交互中心仿真设备根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
进一步地，如图4所示，在所述当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求之前，所述方法还包括：
步骤S202：当终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
具体地，当终端之前主动发起呼叫或被寻呼时，移动交互中心仿真设备通过与互操作节点及基站控制器的交互建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。这样，移动交互中心仿真设备已成功建立语音起呼。
在一实施例中，所述当终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，包括：
当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；
执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
如此，通过本发明实施例所述跨网络寻呼的方法，当终端从一个4G信号覆盖较好的地方移动到一个4G信号覆盖较差的地方，无法回落至4G网络，而在3G网络中所述终端又无法及时更新位置区信息的情况下，通过移动交互中心仿真设备在建立语音起呼过程中所记录的互操作节点的位置区信息和归属于基站控制器的位置区信息，能够通过移动交互中心仿真设备分别向互操作节点和基站控制器发起寻呼请求的方式，实现同时向4G网络中的互操作节点和3G网络中的基站控制器发起寻呼，从而增加寻呼至终端的成功率。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例二所述跨网络寻呼的方法。
实施例三
图6为本发明实施例移动交互中心仿真设备的组成结构示意图一，如图6所示，所述移动交互中心仿真设备包括建立模块61、切换执行模块62和记录模块63；
所述建立模块61，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；
所述切换执行模块62，配置为执行从所述互操作节点至基站控制器的切换；
所述记录模块63，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还配置为记录所述终端所处的归属于基站控制器的位置区
信息。
实施例四
图7为本发明实施例移动交互中心仿真设备的组成结构示意图二，如图7所示，所述移动交互中心仿真设备包括存储模块71和发送模块72；
所述存储模块71，配置为存储所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息；
其中，所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的。
所述发送模块72，配置为当终端被寻呼时，根据所述存储模块71所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
在一实施例中，如图7所示，所述移动交互中心仿真设备还包括语音起呼建立模块73；
所述语音起呼建立模块73，配置为当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
在一实施例中，如图8所示，所述语音起呼建立模块73包括建立单元711、执行单元712和记录单元713；
所述建立单元711，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；
所述执行单元712，配置为执行从所述互操作节点至基站控制器的切换；
所述记录单元713，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还配置为记录所述终端所处的归属于基站控制器的位置区信息。
在实际应用中，所述移动交互中心仿真设备所包括的各模块均可由本发明实施例移动交互中心仿真设备中的中央处理器(Central Processing Unit，CPU)、微处理器(Micro Processor Unit，MPU)、数字信号处理器(Digital Signal Processor，DSP)、或现场可编程门阵列(Field Programmable Gate Array，FPGA)等实现。
本发明实施例所记载的技术方案之间，在不冲突的情况下，可以任意组合。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备
上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。
本发明实施例所述移动交互中心仿真设备在终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。如此，为后续终端被再次寻呼时，实现同时向4G网络中的互操作节点和3G网络中的基站控制器发起寻呼奠定基础。
Claims (12)
- 一种建立语音起呼的方法，所述方法包括：当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归属于基站控制器的位置区信息。
- 根据权利要求1所述的方法，其中，所述位置区信息包括位置区号。
- 一种跨网络寻呼的方法，所述方法包括：当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求；所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的。
- 根据权利要求3所述的方法，其中，在所述当终端被寻呼时，根据所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求之前，所述方法还包括：当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
- 根据权利要求4所述的方法，其中，所述当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，包括：当所述终端之前主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫，记录所述终端所处的归属于所述互操作节点的位置区信息；执行从所述互操作节点至基站控制器的切换，记录所述终端所处的归 属于基站控制器的位置区信息。
- 一种移动交互中心仿真设备，所述移动交互中心仿真设备包括建立模块、切换执行模块和记录模块；所述建立模块，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；所述切换执行模块，配置为执行从所述互操作节点至基站控制器的切换；所述记录模块，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还用于记录所述终端所处的归属于基站控制器的位置区信息。
- 根据权利要求6所述的移动交互中心仿真设备，其中，所述位置区信息包括位置区号。
- 一种移动交互中心仿真设备，所述移动交互中心仿真设备包括存储模块和发送模块；所述存储模块，配置为存储所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息；所述归属于互操作节点的位置区信息和所述归属于基站控制器的位置区信息是当所述终端之前主动发起呼叫或被寻呼时记录的；所述发送模块，配置为当终端被寻呼时，根据所述存储模块所记录的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息，分别向互操作节点和基站控制器发起寻呼请求。
- 根据权利要求8所述的移动交互中心仿真设备，其中，所述移动交互中心仿真设备还包括语音起呼建立模块；所述语音起呼建立模块，配置为当所述终端之前主动发起呼叫或被寻呼时，建立语音起呼并记录所述终端所处的归属于互操作节点的位置区信息和归属于基站控制器的位置区信息。
- 根据权利要求9所述的移动交互中心仿真设备，其中，所述语音起呼建立模块包括建立单元、执行单元和记录单元；所述建立单元，配置为当终端主动发起呼叫或被寻呼时，建立互操作节点在控制面上的呼叫；所述执行单元，配置为执行从所述互操作节点至基站控制器的切换；所述记录单元，配置为记录所述终端所处的归属于所述互操作节点的位置区信息；还用于记录所述终端所处的归属于基站控制器的位置区信息。
- 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1或2所述的建立语音起呼的方法。
- 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求3至5任一项所述的跨网络寻呼的方法。
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| CN101166370A (zh) * | 2006-10-19 | 2008-04-23 | 摩托罗拉公司 | 通信网络之间的分组节点间寻呼 |
| CN102137361A (zh) * | 2010-01-25 | 2011-07-27 | 华为技术有限公司 | 一种实现异系统间呼叫控制的方法、装置和系统 |
| US20110286427A1 (en) * | 2010-05-18 | 2011-11-24 | Masakazu Shirota | Methods and Apparatus for Calling Party Number Display Solutions for 1xCSFB |
| CN102364976A (zh) * | 2010-06-16 | 2012-02-29 | 中兴通讯(美国)公司 | 互通电路服务回退 |
| CN103906192A (zh) * | 2012-12-26 | 2014-07-02 | 中国电信股份有限公司 | 单发单收终端及其实现语音业务的方法 |
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| CN101166370A (zh) * | 2006-10-19 | 2008-04-23 | 摩托罗拉公司 | 通信网络之间的分组节点间寻呼 |
| CN102137361A (zh) * | 2010-01-25 | 2011-07-27 | 华为技术有限公司 | 一种实现异系统间呼叫控制的方法、装置和系统 |
| US20110286427A1 (en) * | 2010-05-18 | 2011-11-24 | Masakazu Shirota | Methods and Apparatus for Calling Party Number Display Solutions for 1xCSFB |
| CN102364976A (zh) * | 2010-06-16 | 2012-02-29 | 中兴通讯(美国)公司 | 互通电路服务回退 |
| CN103906192A (zh) * | 2012-12-26 | 2014-07-02 | 中国电信股份有限公司 | 单发单收终端及其实现语音业务的方法 |
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