WO2022156736A1 - 语音回落方法、装置及用户设备 - Google Patents

语音回落方法、装置及用户设备 Download PDF

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Publication number
WO2022156736A1
WO2022156736A1 PCT/CN2022/072930 CN2022072930W WO2022156736A1 WO 2022156736 A1 WO2022156736 A1 WO 2022156736A1 CN 2022072930 W CN2022072930 W CN 2022072930W WO 2022156736 A1 WO2022156736 A1 WO 2022156736A1
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Prior art keywords
cell
frequency point
network device
signal quality
preset threshold
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PCT/CN2022/072930
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English (en)
French (fr)
Inventor
刘旭
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维沃移动通信有限公司
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Publication of WO2022156736A1 publication Critical patent/WO2022156736A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a voice fallback method, device and user equipment.
  • the relevant protocol stipulates that if the new-generation network has insufficient voice-carrying capability, the previous-generation network will be used to carry voice services, for example, from the fifth-generation wireless communication (5-generation, 5G) independent networking (standalone, SA) voice falls back To the fourth generation of wireless communication (4-generation, 4G).
  • 5G fifth-generation wireless communication
  • SA standalone
  • the network device When a user equipment (UE) initiates a voice call request or receives a voice call request, the network device will issue measurement control to the UE, and the report event configuration list (report Config To Add Mod List) in the measurement control It carries the reference signal received power (reference signal received power, RSRP) threshold value. If the UE measures and reports according to the RSRP threshold value, it may cause the UE to report a cell with a poor signal quality value, so that the UE fails to access the cell or a radio link error occurs after accessing the cell, thereby causing voice fallback failure.
  • RSRP reference signal received power
  • the purpose of the embodiments of the present application is to provide a voice fallback method, device and UE, which can solve the problem of easy failure of voice fallback.
  • an embodiment of the present application provides a voice fallback method.
  • the method includes: when the UE is calling or being called, measuring a first frequency point according to measurement control information sent by a network device; the signal quality value of the first cell corresponding to the first frequency point is greater than a preset threshold In the case of the value of the first cell, send the measurement report of the first cell to the network device, and the preset threshold is configured by the UE; access the first cell according to the instruction information sent by the network device, and establish in the first cell The voice falls back to the call.
  • an embodiment of the present application provides a voice fallback device.
  • the device includes a measurement module, a communication module and a processing module.
  • the measurement module is used to measure the first frequency point according to the measurement control information sent by the network device when the UE is calling or called;
  • the communication module is used to measure the first frequency point corresponding to the first frequency point measured by the measurement module.
  • the signal quality value of the cell is greater than a preset threshold value, send a measurement report of the first cell to the network device, and the preset threshold value is configured by the UE;
  • the processing module is used for according to the indication information sent by the network device. Access the first cell, and establish a voice fallback call in the first cell.
  • an embodiment of the present application provides a UE, the UE includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, when the program or instruction is executed by the processor. The steps of implementing the speech fallback method provided by the first aspect.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the voice fallback method provided in the first aspect are implemented.
  • an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the voice fallback provided in the first aspect method.
  • the first frequency point when the UE is calling or being called, the first frequency point can be measured according to the measurement control information sent by the network device; and the signal quality value of the first cell corresponding to the first frequency point can be measured.
  • the preset threshold value is configured by the UE; and access the first cell according to the instruction information sent by the network device, and in A voice fallback call is established in the first cell.
  • FIG. 1 is one of the schematic diagrams of a method for voice fallback provided by an embodiment of the present application
  • FIG. 2 is a second schematic diagram of a voice fallback method provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a voice fallback device provided by an embodiment of the present application.
  • FIG. 4 is a hardware schematic diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 5 is a schematic hardware diagram of a UE according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • Embodiments of the present application provide a voice fallback method, device, and UE.
  • a first frequency point can be measured according to measurement control information sent by a network device; and the first frequency point corresponds to
  • the signal quality value of the first cell is greater than a preset threshold value
  • send a measurement report of the first cell to the network device the preset threshold value is configured by the UE; enter the first cell, and establish a voice fallback call in the first cell.
  • the preset threshold is configured by the UE, for example, when the maturity of the cells is different, the UE can be configured with different preset thresholds. Therefore, the UE is not meeting the measurement control issued by the network device.
  • the measurement report is reported in the case of the RSRP threshold value in the system, but the measurement report of a cell with better quality is reported as much as possible, thereby improving the success rate of voice fallback.
  • an embodiment of the present application provides a voice fallback method.
  • the method may include S101 to S103 described below.
  • the method is exemplarily described below by taking the execution subject as the UE as an example.
  • the UE measures the first frequency point according to the measurement control information sent by the network device.
  • This application provides the following two scenarios as application scenarios of the voice fallback method:
  • One scenario is that when the UE acts as the calling device and initiates a call to the called device, the network device that is in communication with both the calling device and the called device will deliver measurement control information to the calling device;
  • the scenario is that when the UE, acting as the called device, receives the called instruction sent by the calling device, the network device that is in communication with both the calling device and the called device will deliver measurement control information to the calling device.
  • the UE will stay on the 5G SA network and register with a voice over long term evolution (VoLTE) based system, so that the UE can initiate a call (ie, make a phone call) or receive Called commands sent by other devices (ie, answer the call).
  • VoIP voice over long term evolution
  • the network device can deliver measurement control information to the UE, so that the UE can measure the first frequency point according to the measurement control information.
  • the above measurement control information may include at least one of the following:
  • Measurement object list meas Object To Add ModList
  • the above-mentioned measurement object list may be used to indicate the cell frequency of the cell to be measured.
  • the above-mentioned reporting event configuration list can be used to indicate the LTE B1 event configuration.
  • the LTE B1 event configuration includes an RSRP threshold (threshold).
  • the RSRP threshold is relatively low. If the UE measures and reports according to the RSRP threshold, it may cause the UE to report A cell with a poor signal quality value, so that the UE fails to access the cell or a radio link error occurs after accessing the cell, which in turn causes the failure of voice fallback. Therefore, this application does not use the RSRP threshold in the LTE B1 event configuration.
  • the above measurement report configuration list can be used to indicate measurement objects and reporting events.
  • the frequency points of each cell in the above-mentioned measurement object list may be arranged according to a preset priority, for example, the frequency point of the cell with the highest access frequency of the UE is set as the highest priority, and the frequency point of the cell with the lowest access frequency of the UE is set as the highest priority.
  • the frequency point is set to the lowest priority.
  • the priority order of the frequency points of each cell may also be set in other manners, which is not limited in this embodiment of the present application.
  • the UE may measure the first frequency point.
  • the UE sends a measurement report of the first cell to the network device.
  • the above preset threshold value is configured by the UE.
  • the preset threshold value may be configured by the UE according to the maturity of the cell.
  • the embodiment of the present application provides the following two optional implementation manners:
  • a first optional implementation manner is that the UE may send a measurement report of the first cell to the network device when the signal quality value of the first cell corresponding to the first frequency point is equal to a preset threshold value.
  • the signal quality value of the first cell corresponding to the first frequency point is greater than or equal to the preset threshold value, it can be considered that the signal quality of the first cell corresponding to the first frequency point is better, so that the UE can report to the network device Send the measurement report of the first cell; and if the signal quality value of the first cell corresponding to the first frequency point is less than the preset threshold value, it can be considered that the signal quality of the first cell corresponding to the first frequency point is poor, so The UE does not send the measurement report of the first cell to the network device.
  • the second optional implementation manner is that the UE may not send the measurement report of the first cell to the network device when the signal quality value of the first cell corresponding to the first frequency point is equal to the preset threshold value.
  • the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold value, it can be considered that the signal quality of the first cell corresponding to the first frequency point is better, so that the UE can send the signal quality to the network device.
  • the preset threshold value configured by the UE may include at least two of preset RSRP, preset RSRQ and preset SINR.
  • the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold, including at least the following two items:
  • the reference RSRP of the first cell is greater than the preset RSRP.
  • the reference signal received quality (reference signal received quality, RSRQ) of the first cell is greater than the preset RSRQ.
  • SINR signal-to-noise and interference-plus-noise ratio
  • the measurement report of one cell includes: a physical cell identifier (physical cell identifier, PCI) of one cell, and a signal quality value of one cell.
  • PCI physical cell identifier
  • the PCI of the one cell may be used to indicate the one cell.
  • the measurement control information may be used to indicate multiple frequency points, and each frequency point corresponds to at least one cell, that is, the frequency point of at least one cell may be the same frequency point among the multiple frequency points. For example, taking the first cell PCI 1 and the second cell PCI 2 corresponding to the first frequency point as an example, if the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold, the If the signal quality value of the second cell is less than or equal to the preset threshold, the UE may only send the measurement report of the first cell to the network device.
  • the UE accesses the first cell according to the indication information sent by the network device, and establishes a voice fallback call in the first cell.
  • the network device may send indication information to the UE.
  • the indication information may be used to indicate that the UE is allowed to access the first cell.
  • the UE may establish a voice fallback call in the first cell.
  • the network of the first cell is the second network, and the network standard of the second network is lower than the network standard of the first network. In this way, the UE implements voice fallback.
  • the first network is 5G SA
  • the second network is LTE
  • the UE falls back from 5G SA voice to LTE voice, that is, an evolved packet system (EPS fallback) fallback mechanism is adopted.
  • EPS fallback evolved packet system
  • the UE falls back from 4G voice to 3G or 2G voice, that is, a circuit switched fallback (CS fallback) fallback mechanism is adopted.
  • CS fallback circuit switched fallback
  • the embodiment of the present application provides a voice fallback method.
  • a first frequency point can be measured according to measurement control information sent by a network device; and a first cell corresponding to the first frequency point can be measured.
  • the preset threshold value is configured by the UE; and access the first cell according to the indication information sent by the network device cell, and establish a voice fallback call in the first cell.
  • the UE is not meeting the measurement control issued by the network device.
  • the measurement report is reported in the case of the RSRP threshold value in the system, but the measurement report of a cell with better quality is reported as much as possible, thereby improving the success rate of voice fallback.
  • the above S101 may be implemented by the following S101A.
  • the above S102 may be implemented by the following S102A.
  • the UE When the UE is calling or being called, the UE receives the measurement control information sent by the network device, and measures the first frequency point and starts timing according to the measurement control information sent by the network device.
  • the embodiments of the present application do not specifically limit the execution sequence of "measure the first frequency point according to the measurement control information sent by the network device” and "start timing”, which can be determined according to actual usage requirements.
  • the UE can perform "measure the first frequency point according to the measurement control information sent by the network equipment” and “start timing” at the same time; it can also perform “measure the first frequency point according to the measurement control information sent by the network equipment", and Execute “start timing”; you can also execute “start timing” first, and then execute "measure the first frequency point according to the measurement control information sent by the network device”.
  • the UE determines whether the timing time reaches a preset duration.
  • the UE may perform the following S105; if the UE determines that the timing time has reached the preset duration, the UE may perform the following S109.
  • the preset duration may be configured by the UE, or pre-configured, or specified by a protocol, or configured by a network device, or pre-configured by a network device, which is not limited in this embodiment of the present application.
  • the UE determines whether the signal quality value of the first cell corresponding to the first frequency point is greater than a preset threshold value.
  • the UE may determine whether the measured signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold value configured by the UE, for example, determine whether the first cell Whether the RSRP of the first cell is greater than the preset RSRP, and determine whether the RSRQ of the first cell is greater than the preset RSRQ.
  • the UE may perform the following S102A; after the UE determines the signal quality value of the first cell corresponding to the first frequency point When the value is less than or equal to the preset threshold, the UE may perform the following S106.
  • the UE sends a measurement report of the first cell to the network device, and stops timing .
  • the UE before the timing duration of the UE reaches the preset duration, if the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold value, the UE sends the first
  • the measurement report of a cell can enable the network device to know the measurement report of the cell with better quality, so that the UE voice falls back to the cell.
  • the voice fallback method provided in this embodiment of the present application may further include the following S106 . Further, after S106, the following S107 or S108 may also be included.
  • the UE measures the second frequency point according to the measurement control information.
  • the second frequency point may be a frequency point that is lower than the priority of the first frequency point and higher than the priority of other frequency points among the multiple frequency points indicated by the measurement control information, that is, the second frequency point is in Among the multiple frequency points, it belongs to the next highest priority.
  • the UE sends a measurement report of the second cell to the network device, and stops timing .
  • the UE measures the third frequency point according to the measurement control information.
  • the third frequency point may be a frequency point which is lower than the priority of the first frequency point and the second frequency point and higher than the priority of other frequency points among the plurality of frequency points indicated by the measurement control information.
  • the UE before the timing duration of the UE reaches the preset duration, when the signal quality of the cell corresponding to the first frequency point does not meet the requirements, the UE measures the second frequency point or the third frequency point, A cell whose signal quality meets the requirements may be selected from cells corresponding to multiple frequencies, and a measurement report of the cell may be reported to the network device. In this way, the UE can fall back to a cell whose signal quality meets the requirements.
  • the voice fallback method provided in this embodiment of the present application may further include the following S109 .
  • the UE stops timing and sends the measurement of the target cell to the network device Report.
  • the above-mentioned target cell is the cell with the highest signal quality value among all the cells corresponding to all the measured frequency points.
  • the UE can select a cell with the highest signal quality value from all the cells corresponding to all the measured frequency points as the target cell, and Stop timing, and send a measurement report of the target cell to the network device. In this way, when the signal quality values of all cells corresponding to all frequency points cannot meet user requirements, the UE's voice fallback can be guaranteed with the highest quality as much as possible.
  • the UE passes the measurement from all the frequencies from the measured frequency.
  • a cell with the highest signal quality value is selected among all the cells corresponding to the point, so that the measurement report sent to the network device can be satisfied as the measurement report of the cell with the highest signal quality value, thereby ensuring the UE's voice fallback.
  • the execution subject may be a voice fallback device, or a control module in the voice fallback device for executing the voice fallback method.
  • the voice fallback device provided by the embodiment of the present application is described by taking the voice fallback method performed by the voice fallback device as an example.
  • an embodiment of the present application provides a voice fallback device 300 .
  • the voice fallback device includes a measurement module 301 , a communication module 302 and a processing module 303 .
  • the measurement module 301 can be used to measure the first frequency point according to the measurement control information sent by the network device when the UE is calling or being called.
  • the communication module 302 can be configured to send a measurement report of the first cell to the network device when the signal quality value of the first cell corresponding to the first frequency point measured by the measurement module 301 is greater than a preset threshold value, the The preset threshold value is configured by the UE.
  • the processing module 303 may be configured to access the first cell according to the indication information sent by the network device, and establish a voice fallback call in the first cell.
  • the signal quality value of the first cell corresponding to the first frequency point is greater than a preset threshold, including at least the following two items:
  • the RSRP of the first cell is greater than the preset RSRP
  • the RSRQ of the first cell is greater than the preset RSRQ
  • the SINR of the first cell is greater than the preset SINR.
  • the communication module 302 may be further configured to receive the measurement control information sent by the network device before the measurement module 301 measures the first frequency point according to the measurement control information.
  • the processing module 303 may also be configured to start timing after receiving the measurement control information sent by the network device.
  • the communication module 302 can be specifically configured to send the first cell to the network device when the timing time does not reach the preset duration and the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold measurement report.
  • the processing module 303 may also be configured to stop timing after the communication module 302 sends the measurement report of the first cell to the network device.
  • the measurement module 301 can also be used to control according to the measurement when the timing time does not reach the preset duration, and the signal quality value of the first cell corresponding to the first frequency point is less than or equal to the preset threshold value. information, measure the second frequency point.
  • the communication module 302 may also be configured to send the network device to the network device when the timing time does not reach the preset duration and the signal quality value of the second cell corresponding to the second frequency point is greater than the preset threshold value.
  • a measurement report of the second cell is sent.
  • the processing module 303 may also be configured to stop timing after the communication module 302 sends the measurement report of the second cell to the network device.
  • the measurement module 301 can also be configured to: when the timing time does not reach the preset duration and the signal quality value of the second cell corresponding to the second frequency point is less than or equal to the preset threshold value, According to the measurement control information, the third frequency point is measured.
  • the processing module 303 can be further configured to stop the timing when the timing time reaches a preset duration and the signal quality values of all cells corresponding to all the measured frequency points are less than or equal to the preset threshold value.
  • the communication module 302 may also be configured to send the measurement report of the target cell to the network device after the processing module 303 stops timing.
  • the target cell is the cell with the highest signal quality value among all cells corresponding to all the measured frequency points.
  • the measurement report of one cell includes: the PCI of one cell and the signal quality value of one cell.
  • An embodiment of the present application provides a voice device.
  • the device can measure a first frequency point according to measurement control information sent by a network device; In the case that the signal quality value of the cell is greater than the preset threshold value configured by the UE, send the measurement report of the first cell to the network device; and access the first cell according to the indication information sent by the network device, and in the first cell A voice fallback call is established in the cell.
  • the preset threshold value is configured by the UE, for example, in the case of different maturity levels of the cells, the device can configure different preset threshold values. Therefore, the device does not meet the requirements issued by the network equipment.
  • the measurement report is reported in the case of the RSRP threshold value in the measurement control, but the measurement report of a cell with better quality is reported as much as possible, thereby improving the success rate of voice fallback.
  • the voice fallback device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • the non-mobile electronic device may be a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the voice fallback device in this embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the voice fallback device provided in this embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 2 , and to avoid repetition, details are not described here.
  • an embodiment of the present application further provides an electronic device 400 , including a processor 401 , a memory 402 , a program or instruction stored in the memory 402 and executable on the processor 401 , the program Or when the instruction is executed by the processor 401, each process of the above-mentioned embodiment of the voice fallback method can be implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 5 is a schematic diagram of a hardware structure of a UE implementing an embodiment of the present application.
  • the UE 500 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, and a processor 510 and other components .
  • the UE 500 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 510 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power supply such as a battery
  • the UE structure shown in FIG. 5 does not constitute a limitation on the UE, and the UE may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the processor 510 may be configured to measure the first frequency point according to the measurement control information sent by the network device when the UE is calling or being called.
  • the radio frequency unit 501 can be configured to send a measurement report of the first cell to the network device when the signal quality value of the first cell corresponding to the first frequency point measured by the processor 510 is greater than a preset threshold value, the The preset threshold value is configured by the UE.
  • the processor 510 may also be configured to access the first cell according to the indication information sent by the network device, and establish a voice fallback call in the first cell.
  • the signal quality value of the first cell corresponding to the first frequency point is greater than a preset threshold, including at least the following two items:
  • the RSRP of the first cell is greater than the preset RSRP
  • the RSRQ of the first cell is greater than the preset RSRQ
  • the SINR of the first cell is greater than the preset SINR.
  • the radio frequency unit 501 may be further configured to receive the measurement control information sent by the network device before the processor 510 measures the first frequency point according to the measurement control information.
  • the processor 510 may also be configured to start timing after receiving the measurement control information sent by the network device.
  • the radio frequency unit 501 can be specifically configured to send the first cell to the network device when the timing time does not reach the preset duration and the signal quality value of the first cell corresponding to the first frequency point is greater than the preset threshold value measurement report.
  • the processor 510 may also be configured to stop timing after the radio frequency unit 501 sends the measurement report of the first cell to the network device.
  • the processor 510 may also be configured to control the signal according to the measurement when the timing time does not reach the preset duration and the signal quality value of the first cell corresponding to the first frequency point is less than or equal to the preset threshold value. information, measure the second frequency point.
  • the radio frequency unit 501 can also be used to send the network device to the network device when the timing time does not reach the preset time length and the signal quality value of the second cell corresponding to the second frequency point is greater than the preset threshold value.
  • a measurement report of the second cell is sent.
  • the processor 510 may also be configured to stop timing after the radio frequency unit 501 sends the measurement report of the second cell to the network device.
  • the processor 510 may also be configured to, when the timing time does not reach the preset duration, and the signal quality value of the second cell corresponding to the second frequency point is less than or equal to the preset threshold value, According to the measurement control information, the third frequency point is measured.
  • the processor 510 may be further configured to stop the timing when the timing time reaches a preset duration and the signal quality values of all cells corresponding to all the measured frequency points are less than or equal to the preset threshold value.
  • the radio frequency unit 501 may also be configured to send the measurement report of the target cell to the network device after the processor 510 stops timing.
  • the target cell is the cell with the highest signal quality value among all cells corresponding to all the measured frequency points.
  • An embodiment of the present application provides a UE.
  • the UE can measure a first frequency point according to measurement control information sent by a network device; and measure the first frequency point in the first cell corresponding to the first frequency point
  • the signal quality value of the device is greater than the preset threshold value configured by the UE, send the measurement report of the first cell to the network device; and access the first cell according to the indication information sent by the network device, and connect to the first cell in the first cell to establish a voice fallback call.
  • the preset threshold is configured by the UE, for example, in the case of different maturity levels of the cells, the UE can be configured with different preset thresholds. Therefore, the UE does not meet the requirements issued by the network device.
  • the measurement report is reported in the case of the RSRP threshold value in the measurement control, but the measurement report of a cell with better quality is reported as much as possible, thereby improving the success rate of voice fallback.
  • the input unit 504 may include a graphics processing unit (graphics processing unit, GPU) 5041 and a microphone 5042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 506 may include a display panel 5061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072 .
  • the touch panel 5071 is also called a touch screen.
  • the touch panel 5071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 5072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • Memory 509 may be used to store software programs as well as various data, including but not limited to application programs and operating systems.
  • the processor 510 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 510.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing speech fallback method embodiment can be achieved, and the same can be achieved.
  • the technical effect, in order to avoid repetition, will not be repeated here.
  • a readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like.
  • ROM computer read-only memory
  • RAM random access memory
  • magnetic disk or an optical disk and the like.
  • An embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above-mentioned voice fallback method embodiment, and The same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to enable a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods of the various embodiments of the present application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请公开了一种语音回落方法、装置及UE，能够解决语音回落容易失败的问题。该方法包括：在UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点；在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。

Description

语音回落方法、装置及用户设备
相关申请的交叉引用
本申请主张在2021年01月20日在中国提交的中国专利申请号202110077210.0的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种语音回落方法、装置及用户设备。
背景技术
在蜂窝***中，相关协议规定若新一代网络承载语音能力不足，则使用前一代网络承载语音业务，例如从第五代无线通信(5-generation，5G)独立组网(standalone，SA)语音回落至***无线通信(4-generation，4G)。
在用户设备(user equipment，UE)发起语音通话请求或接收到语音呼叫请求的情况下，网络设备会向UE下发测量控制，该测量控制中的上报事件配置列表(report Config To Add Mod List)携带了参考信号接收功率(reference signal received power，RSRP)门限值。如果UE按照该RSRP门限值测量上报，那么可能会导致UE上报信号质量值较差的小区，从而使得UE接入小区失败或接入小区后发生无线链路错误，进而导致语音回落失败。
发明内容
本申请实施例的目的是提供一种语音回落方法、装置及UE，能够解决语音回落容易失败的问题。
为了解决上述技术问题，本申请实施例是这样实现的：
第一方面，本申请实施例提供了一种语音回落方法。该方法包括：在UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点；在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。
第二方面，本申请实施例提供了一种语音回落装置。该装置包括测量模块、通信模块和处理模块。测量模块，用于在UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点；通信模块，用于在测量模块测量的该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；处理模块，用于根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。
第三方面，本申请实施例提供了一种UE，该UE包括处理器、存储器及存储在该存储器上并可在该处理器上运行的程序或指令，该程序或指令被该处理器执行时实现如第一方面提供的语音回落方法的步骤。
第四方面，本申请实施例提供了一种可读存储介质，该可读存储介质上存储程序或指令，该程序或指令被处理器执行时实现如第一方面提供的语音回落方法的步骤。
第五方面，本申请实施例提供了一种芯片，该芯片包括处理器和通信接口，该通信接口和该处理器耦合，该处理器用于运行程序或指令，实现如第一方面提供的语音回落方法。
在本申请实施例中，在UE主叫或被叫的情况下，可以根据网络设备发送的测量控制信息，测量第一频点；并在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；以及根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。通过该方案，由于预设门限值为UE配置的，例如在小区的成熟度不同的情况下，UE可以配置不同的预设门限值，因此，UE不是在满足网络设备下发的测量控制中的RSRP门限值的情况下上报测量报告，而是尽可能上报一个质量较好的小区的测量报告，从而提高了语音回落的成功率。
附图说明
图1为本申请实施例提供的一种语音回落方法的示意图之一；
图2为本申请实施例提供的一种语音回落方法的示意图之二；
图3为本申请实施例提供的语音回落装置的结构示意图；
图4为本申请实施例提供的电子设备的硬件示意图；
图5为本申请实施例提供的UE的硬件示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请实施例提供一种语音回落方法、装置及UE，在UE主叫或被叫的情况下，可以根据网络设备发送的测量控制信息，测量第一频点；并在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；以及根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。通过该方案，由于预设门限值为UE配置的，例如在小区的成熟度不同的情况下，UE可以配置不同的预设门限值，因此，UE不是在满足网络设备下发的测量控制中的RSRP门限值的情况下上报测量报告，而是尽可能上报一个质量较好的小区的测量报告，从而提高了语音回落的成功率。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的语音回落方法、装置及UE进行详细地说明。
如图1所示，本申请实施例提供一种语音回落方法。该方法可以包括下述的S101至S103。下面以执行主体为UE为例对该方法进行示例性说明。
S101、在UE主叫或被叫的情况下，UE根据网络设备发送的测量控制信息，测量第一频点。
本申请提供了下述的两种场景作为语音回落方法的应用场景：
一种场景为，在UE作为主叫设备，向被叫设备发起呼叫的情况下，与主叫设备和被叫设备均通信连接的网络设备会向主叫设备下发测量控制信息；另一种场景为，在UE作为被叫设备，接收到主叫设备发送的被叫指令的情况下，与主叫设备和被叫设备均通信连接的网络设备会向主叫设备下发测量控制信息。
示例性的，在UE开机之后，UE会驻网在5G SA，注册基于长期演进的语音***(voice over long term evolution，VoLTE)，从而UE可以向其他设备发起呼叫(即，打电话)或接收其他设备发送的被叫指令(即，接电话)。之后，网络设备可以向UE下发测量控制信息，从而UE可以根据该测量控制信息，测量第一频点。
可选地，上述测量控制信息可以包括以下至少一项：
测量对象列表meas Object To Add ModList、
上报事件配置列表report Config To Add Mod List、
测量报告配置列表meas Id To Add Mod List。
其中，上述测量对象列表可以用于指示待测量小区的小区频点。
上述上报事件配置列表可以用于指示LTE B1事件配置，该LTE B1事件配置包括一个RSRP门限(threshold)，通常，该RSRP门限较低，如果UE按照该RSRP门限测量上报，那么可能会导致UE上报信号质量值较差的小区，从而使得UE接入小区失败或接入小区后发生无线链路错误，进而导致语音回落失败，因此本申请并不使用该LTE B1事件配置中的该RSRP门限。
上述测量报告配置列表可以用于指示测量对象和上报事件。
可选地，上述测量对象列表中的各个小区频点可以按照预设优先级排列，例如，将UE接入频率最高的小区的频点设置为优先级最高，将UE接入频率最低的小区的频点设置为优先级最低。当然，还可以按照其他方式设置各个小区频点的优先级排列顺序，本申请实施例不作限定。
例如，以第一频点为测量对象列表中优先级最高的小区为例。在UE接收到网络设备向UE下发的测量控制信息之后，若测量控制信息包括的测量对象列表指示第一频点的优先级最高，则UE可以对第一频点进行测量。
S102、在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，UE向网络设备发送该第一小区的测量报告。
其中，上述预设门限值为UE配置的。例如，预设门限值可以为UE根据小区的成熟度配置的。
关于“第一频点对应的第一小区的信号质量值等于预设门限值”，本申请实施例提供了下述的两种可选的实现方式：
第一种可选的实现方式为，UE可以在第一频点对应的第一小区的信号质量值等于预设门限值的情况下，向网络设备发送该第一小区的测量报告。
具体的，如果第一频点对应的第一小区的信号质量值大于或等于预设门限值，那么可以认为第一频点对应的第一小区的信号质量较好，从而UE可以向网络设备发送该第一小区的测量报告；而如果第一频点对应的第一小区的信号质量值小于预设门限值，那么可以认为第一频点对应的第一小区的信号质量较差，从而UE不向网络设备发送该第一小区的测量报告。
第二种可选的实现方式为，UE可以在第一频点对应的第一小区的信号质量值等于预设门限值的情况下，不向网络设备发送该第一小区的测量报告。
具体的，如果第一频点对应的第一小区的信号质量值大于预设门限值，那么可以认为第一频点对应的第一小区的信号质量较好，从而UE可以向网络设备发送该第一小区的测量报告；而如果第一频点对应的第一小区的信号质量值小于或等于预设门限值，那么可以认为第一频点对应的第一小区的信号质量较差，从而UE不向网络设备发送该第一小区的测量报告。
需要说明的是，下述实施例均是以上述第一种可选的实现方式为例进行说明的，其并不对本申请实施例形成限定。实际实现时，也可以采用上述第二种可选的实现方式用于实现本申请实施例的语音回落方法。
可选地，UE配置的预设门限值可以包括预设RSRP、预设RSRQ和预设SINR中的至少两项。相应的，上述第一频点对应的第一小区的信号质量值大于预设门限值，包括以下至少两项：
(1)第一小区的参考RSRP大于预设RSRP。
(2)第一小区的参考信号接收质量(reference signal received quality，RSRQ)大于预设RSRQ。
(3)第一小区的信号与干扰加噪声比(signal-to-noise and interference ratio，SINR)大于预设SINR。
可选地，一个小区的测量报告包括：一个小区的物理小区标识(physical cell identifier，PCI)、一个小区的信号质量值。其中，该一个小区的PCI可以用于指示该一个小区。
可选地，测量控制信息可以用于指示多个频点，每个频点对应至少一个小区，即至少一个小区的频点可以为多个频点中的同一个频点。例如，以第一频点对应的第一小区PCI 1和第二小区PCI 2为例，如果第一频点对应的第一小区的信号质量值大于预设门限值，第一频点对应的第二小区的信号质量值小于或等于预设门限值，那么UE可以仅向网络设备发送该第一小区的测量报告。
S103、UE根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。
本申请实施例中，若在UE主叫或被叫的情况下UE驻留网络为第一网络，则UE向网络设备发送第一小区的测量报告之后，网络设备可以向UE发送指示信息，该指示信息可以用于指示允许UE接入第一小区。在UE根据网络设备发送的指示信息，成功接入第一小区之后，UE可以在该第一小区中建立语音回落通话。其中，第一小区的网络为第二网络，且第二网络的网络制式低于第一网络的网络制式。如此，UE实现了语音回落。
例如，假设第一网络为5G SA，第二网络为LTE，UE从5G SA语音回落至LTE语音，即采用了演进型分组***(evolved packet system，EPS fallback)回落机制。
再例如，假设第一网络为4G，第二网络为3G或2G，UE从4G语音回落至3G或2G语音，即采用了电路域回落(circuit switched fallback，CS fallback)回落机制。
本申请实施例提供一种语音回落方法，在UE主叫或被叫的情况下，可以根据网络设备发送的测量控制信息，测量第一频点；并在该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的；以及根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。通过该方案，由于预设门限值为UE配置的，例如在小区的成熟度不同的情况下，UE可以配置不同的预设门限值，因此，UE不是在满足网络设备下发的测量控制中的RSRP门限值的情况下上报测量报告，而是尽可能上报一个质量较好的小区的测量报告，从而提高了语音回落的成功率。
可选地，结合图1，如图2所示，上述S101可以通过下述的S101A实现。相应的，上述S102可以通过下述的S102A实现。
S101A、在UE主叫或被叫的情况下，UE接收网络设备发送的测量控制信息，并根据网络设备发送的测量控制信息，测量第一频点，以及开始计时。
需要说明的是，本申请实施例对“根据网络设备发送的测量控制信息，测量第一频点”和“开始计时”的执行顺序不作具体限定，可以根据实际使用需求确定。例如，UE可以同时执行“根据网络设备发送的测量控制信息，测量第一频点”和“开始计时”；也可以先执行“根据网络设备发送的测量控制信息，测量第一频点”，再执行“开始计时”；还可以先执行“开始计时”，再执行“根据网络设备发送的测量控制信息，测量第一频点”。
S104、UE确定计时时间是否达到预设时长。
在UE确定计时时间未达到预设时长的情况下，UE可以执行下述的S105；在UE确定计时时间达到预设时长的情况下，UE可以执行下述的S109。
可选地，上述预设时长可以为UE配置的，或预配置的，或协议规定的，或网络设备配置的，或网络设备预配置的，本申请实施例不作限定。
S105、UE确定第一频点对应的第一小区的信号质量值是否大于预设门限值。
在UE确定计时时间未达到预设时长的情况下，UE可以判断测量得到的第一频点对应的第一小区的信号质量值是否大于UE配置的预设门限值，例如，判断第一小区的RSRP是否大于预设RSRP，并判断第一小区的RSRQ是否大于预设RSRQ。在UE确定第一频点对应的第一小区的信号质量值大于预设门限值的情况下，UE可以执行下述的S102A；在UE确定第一频点对应的第一小区的信号质量值小于或等于预设门限值的情况下，UE可以执行下述的S106。
S102A、在计时时间未达到预设时长，且第一频点对应的第一小区的信号质量值大于预设门限值的情况下，UE向网络设备发送第一小区的测量报告，并停止计时。
本申请实施例提供的语音回落方法，在UE的计时时长达到预设时长之前，若第一频点对应的第一小区的信号质量值大于预设门限值，则UE通过向网络设备发送第一小区的测量报告，可以使网络设备获知质量较好的小区的测量报告，以使得UE语音回落至该小区。
进一步地，仍如图2所示，在S105之后，本申请实施例提供的语音回落方法还可以包括下述的S106。进一步的，在S106之后，还可以包括下述的S107或S108。
S106、在计时时间未达到预设时长，且第一频点对应的第一小区的信号质量值小于或等于预设门限值的情况下，UE根据测量控制信息，测量第二频点。
可选地，第二频点可以为在测量控制信息指示的多个频点中，低于第一频点的优先级而高于其他频点的优先级的频点，即第二频点在多个频点中属于次高优先级。
S107、在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值大于预设门限值的情况下，UE向网络设备发送第二小区的测量报告，并停止计时。
S108、在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值小于或等于预设门限值的情况下，UE根据测量控制信息，测量第三频点。
可选地，第三频点可以为在测量控制信息指示的多个频点中，低于第一频点和第二频点的优先级，而高于其他频点的优先级的频点。
对于上述S107和S108的描述，可以参照上述实施例中对第一频点对应的第一小区的信号质量的相关描述，此处不再赘述。
本申请实施例提供的语音回落方法，在UE的计时时长达到预设时长之前，当第一频点对应的小区的信号质量不满足需求时，UE通过测量第二频点或第三频点，可以从多个频点对应的小区中选择一个信号质量满足需求的小区，并将该小区的测量报告上报至网络设备。进而使得UE能够语音回落至一个信号质量满足需求的小区。
进一步地，仍如图2所示，在S104之后，本申请实施例提供的语音回落方法还可以包括下述的S109。
S109、在计时时间达到预设时长，且测量的所有频点对应的所有小区的信号质量值均小于或等于预设门限值的情况下，UE停止计时，并向网络设备发送目标小区的测量报告。
其中，上述目标小区为与测量的所有频点对应的所有小区中信号质量值最高的小区。
当计时时间达到预设时长时，如果UE测量的所有频点(例如第一频点、第二频点和第三频点)对应的所有小区的信号质量值均小于或等于预设门限值，即所有的所有频点对应的所有小区的信号质量值均无法满足用户需求，那么UE可以从与测量的所有频点对应的所有小区中选择一个信号质量值最高的小区，作为目标小区，并停止计时，以及向网络设备发送目标小区的测量报告。如此，可以在所有的所有频点对应的所有小区的信号质量值均无法满足用户需求的情况下，尽可能以最高质量保证UE的语音回落。
本申请实施例提供的语音回落方法，在UE的计时时长达到预设时长之后，如果所有的所有频点对应的所有小区的信号质量值均无法满足用户需求，那么UE通过从与测量的所有频点对应的所有小区中选择一个信号质量值最高的小区，从而可以满足向网络设备发送的测量报告为信号质量值最高的小区的测量报告的需求，进而保证了UE的语音回落。
需要说明的是，本申请实施例提供的语音回落方法，执行主体可以为语音回落装置，或者该语音回落装置中的用于执行语音回落方法的控制模块。本申请实施例中以语音回落装置执行语音回落方法为例，说明本申请实施例提供的语音回落装置。
如图3所示，本申请实施例提供一种语音回落装置300。该语音回落装置包括测量模块301、通信模块302和处理模块303。
其中，测量模块301，可以用于在UE主叫或被叫的情况下，根据网络设备发送的测 量控制信息，测量第一频点。通信模块302，可以用于在测量模块301测量的该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的。处理模块303，可以用于根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。
可选地，第一频点对应的第一小区的信号质量值大于预设门限值，包括以下至少两项：
第一小区的RSRP大于预设RSRP；
第一小区的RSRQ大于预设RSRQ；
第一小区的SINR大于预设SINR。
可选地，通信模块302，还可以用于在测量模块301根据测量控制信息，测量第一频点之前，接收网络设备发送的测量控制信息。处理模块303，还可以用于在接收网络设备发送的测量控制信息之后，开始计时。通信模块302，具体可以用于在计时时间未达到预设时长，且该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告。处理模块303，还可以用于在通信模块302向网络设备发送第一小区的测量报告之后，停止计时。
可选地，测量模块301，还可以用于在计时时间未达到预设时长，且第一频点对应的第一小区的信号质量值小于或等于预设门限值的情况下，根据测量控制信息，测量第二频点。
在一种方式中，通信模块302，还可以用于在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值大于预设门限值的情况下，向网络设备发送该第二小区的测量报告。处理模块303，还可以用于在通信模块302向网络设备发送该第二小区的测量报告之后，停止计时。
在另一种方式中，测量模块301，还可以用于在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值小于或等于预设门限值的情况下，根据测量控制信息，测量第三频点。
可选地，处理模块303，还可以用于在计时时间达到预设时长，且测量的所有频点对应的所有小区的信号质量值均小于或等于预设门限值的情况下，停止计时。通信模块302，还可以用于在处理模块303停止计时之后，向网络设备发送目标小区的测量报告。其中，该目标小区为与测量的所有频点对应的所有小区中信号质量值最高的小区。
可选地，一个小区的测量报告包括：一个小区的PCI、一个小区的信号质量值。
本申请实施例提供一种语音装置，在UE主叫或被叫的情况下，该装置可以根据网络设备发送的测量控制信息，测量第一频点；并在该第一频点对应的第一小区的信号质量值大于UE配置的预设门限值的情况下，向网络设备发送该第一小区的测量报告；以及根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。通过该方案，由于预设门限值为UE配置的，例如在小区的成熟度不同的情况下，该装置可以配置不同的预设门限值，因此，该装置不是在满足网络设备下发的测量控制中的RSRP门限值的情况下上报测量报告，而是尽可能上报一个质量较好的小区的测量报告，从而提高了语音回落的成功率。
本申请实施例中的语音回落装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备 可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的语音回落装置可以为具有操作***的装置。该操作***可以为安卓(Android)操作***，可以为iOS操作***，还可以为其他可能的操作***，本申请实施例不作具体限定。
本申请实施例提供的语音回落装置能够实现图1至图2的方法实施例实现的各个过程，为避免重复，这里不再赘述。
可选的，如图4所示，本申请实施例还提供一种电子设备400，包括处理器401，存储器402，存储在存储器402上并可在处理器401上运行的程序或指令，该程序或指令被处理器401执行时实现上述语音回落方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述的移动电子设备和非移动电子设备。
图5为实现本申请实施例的一种UE的硬件结构示意图。
该UE 500包括但不限于：射频单元501、网络模块502、音频输出单元503、输入单元504、传感器505、显示单元506、用户输入单元507、接口单元508、存储器509、以及处理器510等部件。
本领域技术人员可以理解，UE 500还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理***与处理器510逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。图5中示出的UE结构并不构成对UE的限定，UE可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
处理器510，可以用于在UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点。射频单元501，可以用于在处理器510测量的该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告，该预设门限值为UE配置的。处理器510，还可以用于根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。
可选地，第一频点对应的第一小区的信号质量值大于预设门限值，包括以下至少两项：
第一小区的RSRP大于预设RSRP；
第一小区的RSRQ大于预设RSRQ；
第一小区的SINR大于预设SINR。
可选地，射频单元501，还可以用于在处理器510根据测量控制信息，测量第一频点之前，接收网络设备发送的测量控制信息。处理器510，还可以用于在接收网络设备发送的测量控制信息之后，开始计时。射频单元501，具体可以用于在计时时间未达到预设时长，且该第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向网络设备发送该第一小区的测量报告。处理器510，还可以用于在射频单元501向网络设备发送第一小区的测量报告之后，停止计时。
可选地，处理器510，还可以用于在计时时间未达到预设时长，且第一频点对应的第 一小区的信号质量值小于或等于预设门限值的情况下，根据测量控制信息，测量第二频点。
在一种方式中，射频单元501，还可以用于在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值大于预设门限值的情况下，向网络设备发送该第二小区的测量报告。处理器510，还可以用于在射频单元501向网络设备发送该第二小区的测量报告之后，停止计时。
在另一种方式中，处理器510，还可以用于在计时时间未达到预设时长，且第二频点对应的第二小区的信号质量值小于或等于预设门限值的情况下，根据测量控制信息，测量第三频点。
可选地，处理器510，还可以用于在计时时间达到预设时长，且测量的所有频点对应的所有小区的信号质量值均小于或等于预设门限值的情况下，停止计时。射频单元501，还可以用于在处理器510停止计时之后，向网络设备发送目标小区的测量报告。其中，该目标小区为与测量的所有频点对应的所有小区中信号质量值最高的小区。
本申请实施例提供一种UE，在UE主叫或被叫的情况下，该UE可以根据网络设备发送的测量控制信息，测量第一频点；并在该第一频点对应的第一小区的信号质量值大于UE配置的预设门限值的情况下，向网络设备发送该第一小区的测量报告；以及根据网络设备发送的指示信息接入该第一小区，并在该第一小区中建立语音回落通话。通过该方案，由于预设门限值为UE配置的，例如在小区的成熟度不同的情况下，该UE可以配置不同的预设门限值，因此，该UE不是在满足网络设备下发的测量控制中的RSRP门限值的情况下上报测量报告，而是尽可能上报一个质量较好的小区的测量报告，从而提高了语音回落的成功率。
应理解的是，本申请实施例中，输入单元504可以包括图形处理器(graphics processing unit，GPU)5041和麦克风5042，图形处理器5041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元506可包括显示面板5061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板5061。用户输入单元507包括触控面板5071以及其他输入设备5072。触控面板5071，也称为触摸屏。触控面板5071可包括触摸检测装置和触摸控制器两个部分。其他输入设备5072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器509可用于存储软件程序以及各种数据，包括但不限于应用程序和操作***。处理器510可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器510中。
本申请实施例还提供一种可读存储介质，该可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述语音回落方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，处理器为上述实施例中的电子设备中的处理器。可读存储介质，包括计算机可读存储介质，如计算机只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，该芯片包括处理器和通信接口，该通信接口和该处理器耦合，该处理器用于运行程序或指令，实现上述语音回落方法实施例的各个过程，且 能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为***级芯片、***芯片、芯片***或片上***芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可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，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器或者网络设备等)执行本申请各个实施例的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (15)

  1. 一种语音回落方法，所述方法包括：
    在用户设备UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点；
    在所述第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第一小区的测量报告，所述预设门限值为所述UE配置的；
    根据所述网络设备发送的指示信息接入所述第一小区，并在所述第一小区中建立语音回落通话。
  2. 根据权利要求1所述的方法，其中，所述第一频点对应的第一小区的信号质量值大于预设门限值，包括以下至少两项：
    所述第一小区的参考信号接收功率RSRP大于预设RSRP；
    所述第一小区的参考信号接收质量RSRQ大于预设RSRQ；
    所述第一小区的信号与干扰加噪声比SINR大于预设SINR。
  3. 根据权利要求1所述的方法，其中，所述根据网络设备发送的测量控制信息，测量第一频点，包括：
    在UE主叫或被叫的情况下，接收所述网络设备发送的所述测量控制信息，并根据所述网络设备发送的测量控制信息，测量所述第一频点，以及开始计时；
    所述在所述第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第一小区的测量报告，包括：
    在计时时间未达到预设时长，且所述第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第一小区的测量报告，并停止计时。
  4. 根据权利要求3所述的方法，其中，所述方法还包括：
    在计时时间未达到预设时长，且所述第一频点对应的第一小区的信号质量值小于或等于预设门限值的情况下，根据所述测量控制信息，测量第二频点；
    在计时时间未达到预设时长，且所述第二频点对应的第二小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第二小区的测量报告，并停止计时；或者，在计时时间未达到预设时长，且所述第二频点对应的第二小区的信号质量值小于或等于预设门限值的情况下，根据所述测量控制信息，测量第三频点。
  5. 根据权利要求4所述的方法，其中，所述方法还包括：
    在计时时间达到预设时长，且测量的所有频点对应的所有小区的信号质量值均小于或等于预设门限值的情况下，停止计时，并向所述网络设备发送目标小区的测量报告；其中，所述目标小区为与测量的所有频点对应的所有小区中信号质量值最高的小 区。
  6. 一种语音回落装置，所述语音回落装置包括测量模块、通信模块和处理模块；
    所述测量模块，用于在用户设备UE主叫或被叫的情况下，根据网络设备发送的测量控制信息，测量第一频点；
    所述通信模块，用于在所述测量模块测量的所述第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第一小区的测量报告，所述预设门限值为所述UE配置的；
    所述处理模块，用于根据所述网络设备发送的指示信息接入所述第一小区，并在所述第一小区中建立语音回落通话。
  7. 根据权利要求6所述的语音回落装置，其中，所述第一频点对应的第一小区的信号质量值大于预设门限值，包括以下至少两项：
    所述第一小区的参考信号接收功率RSRP大于预设RSRP；
    所述第一小区的参考信号接收质量RSRQ大于预设RSRQ；
    所述第一小区的信号与干扰加噪声比SINR大于预设SINR。
  8. 根据权利要求6所述的语音回落装置，其中，
    所述通信模块，还用于在所述测量模块根据所述测量控制信息，测量所述第一频点之前，接收所述网络设备发送的所述测量控制信息；
    所述处理模块，还用于在接收所述网络设备发送的所述测量控制信息之后，开始计时；
    所述通信模块，具体用于在计时时间未达到预设时长，且所述第一频点对应的第一小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第一小区的测量报告；
    所述处理模块，还用于在所述通信模块向所述网络设备发送所述第一小区的测量报告之后，停止计时。
  9. 根据权利要求8所述的语音回落装置，其中，
    所述测量模块，还用于在计时时间未达到预设时长，且所述第一频点对应的第一小区的信号质量值小于或等于预设门限值的情况下，根据所述测量控制信息，测量第二频点；
    所述通信模块，还用于在计时时间未达到预设时长，且所述第二频点对应的第二小区的信号质量值大于预设门限值的情况下，向所述网络设备发送所述第二小区的测量报告；
    所述处理模块，还用于在所述通信模块向所述网络设备发送所述第二小区的测量 报告之后，停止计时；
    所述测量模块，还用于在计时时间未达到预设时长，且所述第二频点对应的第二小区的信号质量值小于或等于预设门限值的情况下，根据所述测量控制信息，测量第三频点。
  10. 根据权利要求9所述的语音回落装置，其中，
    所述处理模块，还用于在计时时间达到预设时长，且测量的所有频点对应的所有小区的信号质量值均小于或等于预设门限值的情况下，停止计时；
    所述通信模块，还用于在所述处理模块停止计时之后，向所述网络设备发送目标小区的测量报告；其中，所述目标小区为与测量的所有频点对应的所有小区中信号质量值最高的小区。
  11. 一种用户设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至5中任一项所述的语音回落方法的步骤。
  12. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或所述指令被处理器执行时实现如权利要求1至5任一项所述的语音回落方法的步骤。
  13. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至5所述的语音回落方法。
  14. 一种计算机程序产品，所述程序产品被至少一个处理器执行以实现如权利要求1至5所述的语音回落方法。
  15. 一种用户设备，包括所述用户设备被配置成用于执行如权利要求1至5所述的语音回落方法。
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