CN111107561B - DRX parameter obtaining and configuring method, user terminal, base station and readable storage medium - Google Patents

DRX parameter obtaining and configuring method, user terminal, base station and readable storage medium Download PDF

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CN111107561B
CN111107561B CN201811267958.1A CN201811267958A CN111107561B CN 111107561 B CN111107561 B CN 111107561B CN 201811267958 A CN201811267958 A CN 201811267958A CN 111107561 B CN111107561 B CN 111107561B
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drx
parameter
call
user terminal
real
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CN111107561A (en
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徐富荣
何毅
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H04M7/0081—Network operation, administration, maintenance, or provisioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

A DRX parameter acquiring method, a DRX parameter configuring method, a user terminal, a base station and a readable storage medium are provided, wherein the DRX parameter acquiring method comprises the following steps: acquiring current call parameters and real-time call quality parameters provided by jitter buffer management; when the real-time call quality parameter meets a preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter; sending the recommended DRX parameters to a base station, and receiving updated DRX parameters sent by the base station, wherein the updated DRX parameters are generated by the base station according to the recommended DRX parameters; and setting the updated DRX parameter as the DRX parameter of the current call. By adopting the scheme, dynamic balance between voice quality and power consumption saving can be realized.

Description

DRX parameter obtaining and configuring method, user terminal, base station and readable storage medium
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a DRX parameter obtaining and configuring method, a user terminal, a base station and a readable storage medium.
Background
A Voice over IP Multimedia core network Subsystem (VoIMS) service, which is carried by a system network for performing a media service through an IP, is used as a basic service of a 4G/5G mobile user terminal, so that a low-delay and high-definition Voice call experience is provided for the mobile user terminal, and meanwhile, power consumption overhead is also increased to a certain extent. The Discontinuous Reception (DRX) mechanism can periodically enter a sleep state of the mobile user terminal in a connected state in a Discontinuous Reception manner, thereby avoiding the mobile user terminal from being in a continuous monitoring state and effectively saving power consumption. Due to the characteristic that the data transmission of the VoIMS service is periodically Discontinuous, the power consumption overhead can be effectively reduced on the premise of ensuring the call quality of the VoIMS service by combining a Connected Discontinuous Reception (crdrx) mechanism under a Connected state.
In the prior art, although a network provides a special DRX configuration for a VoIMS service, a dynamic balance between power consumption and a call experience cannot be achieved.
Disclosure of Invention
The embodiment of the invention realizes dynamic balance between voice quality and power consumption saving.
In order to solve the above technical problem, an embodiment of the present invention provides a DRX parameter acquisition method, where the DRX parameter acquisition method includes: acquiring current call parameters and real-time call quality parameters provided by jitter buffer management; when the real-time call quality parameters meet preset conditions, determining corresponding recommended DRX parameters according to the real-time call quality parameters and the current call parameters; sending the recommended DRX parameter to a base station, and receiving an updated DRX parameter sent by the base station, wherein the updated DRX parameter is generated by the base station according to the recommended DRX parameter; and setting the updated DRX parameter as the DRX parameter of the current call.
Optionally, the real-time call quality parameters provided by the jitter buffer management include at least one of the following parameters: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
Optionally, the DRX cycle corresponding to the recommended DRX parameter is greater than the currently used DRX cycle, and the DRX cycle corresponding to the updated DRX parameter is greater than the currently used DRX cycle.
Optionally, when the real-time call quality parameter does not meet the preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, where a DRX cycle corresponding to the recommended DRX parameter is smaller than a currently used DRX cycle, and a DRX cycle corresponding to the updated DRX parameter is smaller than the currently used DRX cycle.
Optionally, when the real-time call quality parameter does not meet the preset condition, combining the real-time call quality parameter and the current call parameter, notifying the base station to close the DRX function; and receiving a DRX function closing instruction sent by the base station, and closing the DRX function.
Optionally, the current call parameter includes at least one of the following: call quality score, call voice quality, call power consumption, local DRX configuration.
In order to solve the above technical problem, an embodiment of the present invention further provides a DRX parameter configuration method, where the DRX parameter configuration method includes: acquiring a recommended DRX parameter sent by a user terminal, wherein the recommended DRX parameter is determined according to a real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter cache management meets a preset condition; generating an updated DRX parameter according to the recommended DRX parameter; and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
Optionally, the real-time call quality parameter provided by the jitter buffer management includes at least one of the following parameters: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is larger than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than the preset packet loss rate parameter.
Optionally, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
Optionally, a recommended DRX parameter sent by the user terminal is obtained, where the recommended DRX parameter is determined according to the real-time call quality parameter and a current call parameter when the user terminal determines that a real-time call quality parameter provided by jitter buffer management does not meet a preset condition, where a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal; generating an updated DRX parameter according to the recommended DRX parameter, wherein the DRX period corresponding to the updated DRX parameter is smaller than the DRX period currently used by the user terminal; and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
Optionally, a DRX off function message sent by the user terminal is obtained, and when the user terminal determines that a real-time call quality parameter provided by jitter buffer management does not meet a preset condition, the DRX off function message is determined according to the real-time call quality parameter and a current call parameter; and sending a command of closing the DRX function to the user terminal so that the user terminal closes the DRX function.
Optionally, the current call parameter includes at least one of the following: call quality score, call voice quality, call power consumption, local DRX configuration.
In order to solve the above technical problem, an embodiment of the present invention further discloses a user terminal, where the user terminal includes: the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring current call parameters and real-time call quality parameters provided by jitter cache management; the determining unit is used for determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter when the real-time call quality parameter meets a preset condition; the sending unit is used for sending the recommended DRX parameter to a base station and receiving an updated DRX parameter sent by the base station, wherein the updated DRX parameter is generated by the base station according to the recommended DRX parameter; and the control unit is used for setting the updated DRX parameter as the DRX parameter of the current call.
Optionally, the real-time call quality parameter provided by the jitter buffer management includes at least one of the following parameters: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
Optionally, the DRX cycle corresponding to the recommended DRX parameter is greater than the currently used DRX cycle, and the DRX cycle corresponding to the updated DRX parameter is greater than the currently used DRX cycle.
Optionally, the determining unit is further configured to: and when the real-time call quality parameter does not meet the preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, wherein the DRX cycle corresponding to the recommended DRX parameter is smaller than the DRX cycle currently used, and the DRX cycle corresponding to the updated DRX parameter is smaller than the DRX cycle currently used.
Optionally, the user terminal is further configured to: when the real-time call quality parameter does not meet the preset condition, combining the real-time call quality parameter and the current call parameter, and informing the base station to close the DRX function; and receiving a DRX function closing instruction sent by the base station, and closing the DRX function.
Optionally, the current call parameter includes at least one of the following: call quality score, call voice quality, call power consumption, local DRX configuration.
In order to solve the above technical problem, an embodiment of the present invention further discloses a base station, where the base station includes: the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a recommended DRX parameter sent by a user terminal, and the recommended DRX parameter is determined according to the real-time call quality parameter and the current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter cache management meets a preset condition; the generating unit is used for generating updated DRX parameters according to the recommended DRX parameters; and the sending unit is used for sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
Optionally, the real-time call quality parameter provided by the jitter buffer management includes at least one of the following parameters: receiving time delay of the call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
Optionally, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
Optionally, the base station is further configured to: obtaining a recommended DRX parameter sent by the user terminal, wherein the recommended DRX parameter is determined according to the real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter buffer management does not meet a preset condition, and a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal; generating an updated DRX parameter according to the recommended DRX parameter, wherein the DRX period corresponding to the updated DRX parameter is smaller than the DRX period currently used by the user terminal; and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
Optionally, the base station is further configured to: acquiring a DRX (discontinuous reception) closing function message sent by the user terminal, wherein the DRX closing function message is determined according to a real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter buffer management does not meet a preset condition; and issuing a DRX function closing instruction to the user terminal so that the user terminal closes the DRX function.
Optionally, the current call parameter includes at least one of the following: call quality score, call voice quality, call power consumption, local DRX configuration.
The embodiment of the invention also discloses a readable storage medium, wherein a computer instruction is stored on the readable storage medium, and the computer instruction executes the steps of any one of the DRX parameter acquisition methods when running.
The embodiment of the invention also discloses a readable storage medium, wherein a computer instruction is stored on the readable storage medium, and the computer instruction executes the steps of any one of the DRX parameter configuration methods when running.
The embodiment of the present invention further provides a user terminal, which includes a memory and a processor, where the memory stores a computer instruction capable of running on the processor, and the processor executes any of the above steps of the DRX parameter acquisition method when running the computer instruction.
The embodiment of the present invention further provides a base station, which includes a memory and a processor, where the memory stores a computer instruction capable of running on the processor, and the processor executes any of the above steps of the DRX parameter configuration method when running the computer instruction.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
when the real-time call quality parameter meets a preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, sending the recommended DRX parameter to a base station, and receiving an updated DRX parameter sent by the base station, wherein the updated DRX parameter is generated by the base station according to the recommended DRX parameter, so that the relation among time delay, power consumption and voice quality can be effectively balanced, the user experience is improved, and the dynamic balance between the voice quality and the power consumption saving is realized.
Drawings
Fig. 1 is a flowchart of a DRX parameter acquiring method according to an embodiment of the present invention;
fig. 2 is a flowchart of a DRX parameter configuration method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a user terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention.
Detailed Description
In the prior art, although a network provides a special DRX configuration for a VoIMS service, a dynamic balance between power consumption and a call experience cannot be achieved.
In the embodiment of the invention, when the real-time call quality parameter meets the preset condition, the corresponding recommended DRX parameter is determined according to the real-time call quality parameter and the current call parameter, the recommended DRX parameter is sent to the base station, and the updated DRX parameter sent by the base station is received, wherein the updated DRX parameter is generated by the base station according to the recommended DRX parameter, so that the relation among time delay, power consumption and voice quality can be effectively balanced, the user experience is improved, and the dynamic balance between the voice quality and power consumption saving is realized.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
An embodiment of the present invention provides a DRX parameter acquisition method, which is described in detail below with reference to fig. 1 through specific steps.
The DRX parameter acquiring method provided in the embodiment of the present invention may be applied to a system (IP Multimedia Subsystem, IMS) that performs a media service through an IP.
Step S101, the user terminal obtains the current call parameters and the real-time call quality parameters provided by the jitter buffer management.
In practical application, because the data transmission of the VoIMS service has the characteristics of periodicity and non-continuity, for example, a voice packet is sent every 20ms during a normal voice call, and a silent frame is sent every 160ms during a silent period to simulate background noise, the power consumption can be effectively reduced while ensuring that the user experience is not influenced by configuring the reasonable drx. Currently, to meet the requirements of VoIMS telephony services, the crdrx function is applied by configuring specific, relatively fixed DRX parameters for voice services during the phone setup. However, the actual environment of the VoIMS call is usually in dynamic change, and the relatively fixed configuration cannot effectively adjust the call quality and power consumption saving during the call.
Meanwhile, in order to ensure smooth playing of voice data, when the VoIMS user terminal processes downlink voice data, a Jitter Buffer Management (JBM) is added to perform operations such as caching data, reordering, removing repackaging, and calculating Jitter. The information about the receiving delay, the packet loss rate and the like of the downlink data provided by the JBM can well judge the actual state (including the network and the far end) of the current call. Therefore, the cDRX configuration is dynamically adjusted through the feedback of the JBM, and the relation among time delay, power consumption and voice quality can be effectively balanced.
In a specific implementation, the real-time call quality parameter provided by the jitter buffer management may include at least one of: receiving time delay of call downlink data and packet loss rate of the call downlink data.
In a specific implementation, the current call parameter may include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
In an embodiment of the present invention, a Mean Opinion Score (MOS) is used as a voice quality parameter of a current call, and it can be understood that a user may select other types of call quality parameters according to an actual situation, which is not described herein again.
Step S102, when the real-time call quality parameter meets a preset condition, the user terminal determines a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter.
In a specific implementation, when the real-time call quality parameter may be delayed when receiving call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
In specific implementation, when the real-time call quality parameter meets a preset condition, the DRX cycle corresponding to the recommended DRX parameter determined by the user terminal is greater than the DRX cycle currently used by the user terminal.
In an embodiment of the present invention, the receiving delay of the call downlink data and the packet loss rate of the call downlink data are simultaneously used as the real-time call quality parameters, so that it can be understood that, since the receiving delay of the call downlink data and the packet loss rate of the call downlink data are associated with each other, a user may select one parameter as the real-time call quality parameter or select multiple parameters as the real-time call quality parameters according to different situations, which is not described herein again.
In specific implementation, when the real-time call quality parameter does not meet the preset condition, the user terminal may determine a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, where a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal, and a DRX cycle corresponding to the updated DRX parameter is smaller than a DRX cycle currently used by the user terminal.
In a specific implementation, when the real-time call quality parameter does not meet the preset condition, the user terminal may notify the base station to close the DRX function in combination with the real-time call quality parameter and the current call parameter; and then, receiving a command for closing the DRX function issued by the base station, and closing the DRX function by the user terminal.
And step S103, the user terminal sends the recommended DRX parameters to a base station and receives updated DRX parameters sent by the base station, wherein the updated DRX parameters are generated by the base station according to the recommended DRX parameters.
In specific implementation, the UE sends the recommended DRX parameter to the base station according to a Radio Resource Control (RRC) message defined in the communication protocol TS36.3315.6.10.3 and through a delay Budget Report (cell) in UE Assistance Information (UE Assistance Information), and the base station issues an updated DRX parameter according to the recommended DRX parameter, where the updated DRX parameter is generated by the base station according to the recommended DRX parameter.
In specific implementation, when the real-time call quality parameter meets the preset condition, the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
In a specific implementation, when the real-time call quality parameter does not satisfy the preset condition, the DRX cycle corresponding to the updated DRX parameter may be smaller than the DRX cycle currently used by the user terminal.
In a specific implementation, when the real-time call quality parameter does not satisfy the preset condition, the user terminal may receive an instruction to turn off the DRX function, where the instruction is issued by the base station.
And step S104, the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
In one embodiment of the invention, according to the real-time feedback of the JBM, when the downlink delay is small, the DRX period is increased, so that the power consumption can be reduced; then, according to the real-time feedback of the JBM, the downlink time delay is larger, and the DRX period is reduced; in the remaining time of the call, according to the real-time feedback of the JBM, the downlink delay is too large, the DRX is closed, the call delay is reduced, and the call experience of a user is improved.
For example, after the user terminal establishes the VoIMS call, the access network (i.e., the base station) of the user terminal configures a special DRX configuration for the call service, where the DRX cycle is a, and the user terminal uses the DRX configuration to perform a voice call. And then, the JBM of the user terminal detects that the time delay of the downlink voice data is small, and calculates the recommended DRX configuration by combining the call quality parameter and the local DRX configuration to obtain the recommended DRX period B (B > A).
The user terminal informs the network of the user terminal's recommended DRX configuration B via a wireless message. The access network of the user terminal receives the configuration, firstly considers that the user terminal recommends DRX configuration B, and issues DRX configuration with cycle C (C > A) to the user terminal. And the user terminal carries out conversation by using the DRX configuration with the period of C.
During the continuous call period, when the call quality is deteriorated due to the movement of the user terminal or other user terminals in call with the user terminal, and the like, the JBM of the user terminal detects that the downlink data delay is increased, and when the downlink data delay is increased to a certain extent (20ms), the user terminal calculates a reduced recommended DRX cycle D (D < C) by comprehensively considering the influence of voice quality and power consumption in combination with the local DRX configuration.
The user terminal informs the base station of the recommended DRX period D through a wireless message. The access network of the user terminal receives the configuration, recommends a DRX configuration D considering the user terminal firstly, and issues a DRX configuration with the period E (E < C) to the user terminal. And the user terminal continues the call by using the DRX configuration with the period of E.
During the communication duration, the JBM of the user terminal detects that the downlink data delay continues to increase, and when the downlink data delay increases to a certain degree (40ms), the user terminal combines the local DRX configuration, comprehensively considers the influence of voice quality and power consumption, and recommends to close the DRX function.
The user terminal informs the base station to turn off the DRX function through a wireless message. The access network of the user terminal receives the message and issues a command for closing the DRX function to the user terminal. The user terminal continues the call using the configuration of turning off the DRX function. In the process of communication, the process of dynamically adjusting the DRX parameters is executed for a plurality of times according to the real-time state. Therefore, the time delay situation of data transmission of the call can be effectively improved by adjusting the DRX parameters.
According to the method, when the real-time call quality parameter meets the preset condition, the user terminal determines the corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, sends the recommended DRX parameter to the base station, receives the updated DRX parameter sent by the base station, and sets the updated DRX parameter as the DRX parameter of the current call, so that the relation among time delay, power consumption and voice quality can be effectively balanced, the user experience is improved, and the dynamic balance between the voice quality and the power consumption saving is realized.
Referring to fig. 2, an embodiment of the present invention further provides a DRX parameter configuration method, which is described in detail below by using specific steps.
Step S201, the base station acquires a recommended DRX parameter sent by the user terminal.
In specific implementation, when the user terminal determines that the real-time call quality parameter provided by jitter buffer management meets a preset condition, the user terminal determines the recommended DRX parameter according to the real-time call quality parameter and the current call parameter.
In specific implementation, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal.
In a specific implementation, the real-time call quality parameter provided by the jitter buffer management may include at least one of the following: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
In a specific implementation, the current call parameter may include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
And step S202, the base station generates updated DRX parameters according to the recommended DRX parameters.
In a specific implementation, the UE sends the recommended DRX parameter to the base station according to a Radio Resource Control (RRC) message defined in the communication protocol TS36.3315.6.10.3 through a delay Report (delay Budget Report) cell in UE Assistance Information (UE Assistance Information), and the base station issues an updated DRX parameter according to the recommended DRX parameter, where the updated DRX parameter is generated by the base station according to the recommended DRX parameter.
In specific implementation, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
In specific implementation, the base station may obtain a recommended DRX parameter sent by the user terminal, where when the user terminal determines that a real-time call quality parameter provided by jitter buffer management does not meet a preset condition, the user terminal determines the recommended DRX parameter according to the real-time call quality parameter and a current call parameter, and a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal. And the base station generates an updated DRX parameter according to the recommended DRX parameter, wherein the DRX cycle corresponding to the updated DRX parameter is smaller than the DRX cycle currently used by the user terminal.
In specific implementation, the base station may obtain a DRX shutdown function message sent by the user terminal, where when the user terminal determines that a real-time call quality parameter provided by jitter buffer management does not meet a preset condition, the user terminal determines according to the real-time call quality parameter and a current call parameter.
Step S203, the base station sends the updated DRX parameter to the user terminal, so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
In specific implementation, the base station sends the updated DRX parameter to the user terminal, so that the user terminal adjusts the DRX parameter of the current call and sets the updated DRX parameter as the DRX parameter of the current call.
The specific work flow of the base station performing step S201 to step 203 may refer to the description of step S101 to step S104, which is not described herein again.
Therefore, the base station acquires the recommended DRX parameter sent by the user terminal, generates an updated DRX parameter or DRX function closing instruction according to the recommended DRX parameter, and sends the updated DRX parameter or DRX function closing instruction to the user terminal, so that the user terminal sets the current call DRX parameter according to the updated DRX parameter, or the user terminal directly closes the DRX function, the relation among time delay, power consumption and voice quality can be effectively balanced, user experience is improved, and dynamic balance between the voice quality and power consumption saving is realized.
Referring to fig. 3, an embodiment of the present invention further provides a user terminal 30, including: a first acquisition unit 301, a determination unit 302, a first transmission unit 303, and a control unit 304.
The first obtaining unit 301 is configured to obtain a current call parameter and a real-time call quality parameter provided by jitter buffer management;
the determining unit 302 is configured to determine a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter when the real-time call quality parameter meets a preset condition;
the first sending unit 303 is configured to send the recommended DRX parameter to a base station, and receive an updated DRX parameter sent by the base station, where the updated DRX parameter is generated by the base station according to the recommended DRX parameter;
the control unit 304 is configured to set the updated DRX parameter as the DRX parameter of the current call.
In a specific implementation, the real-time call quality parameter provided by the jitter buffer management may include at least one of: receiving time delay of the call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
In specific implementation, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
In a specific implementation, the determining unit 302 may be further configured to: and when the real-time call quality parameter does not meet the preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, wherein the DRX cycle corresponding to the recommended DRX parameter is smaller than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is smaller than the DRX cycle currently used by the user terminal.
In a specific implementation, the user terminal 30 may further be configured to: when the real-time call quality parameter does not meet the preset condition, combining the real-time call quality parameter and the current call parameter, and informing the base station to close the DRX function; and receiving a DRX function closing instruction sent by the base station, and closing the DRX function.
In a specific implementation, the current call parameter may include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
Referring to fig. 4, an embodiment of the present invention further provides a base station 40, including: a second acquisition unit 401, a generation unit 402 and a second transmission unit 403.
The second obtaining unit 401 is configured to obtain a recommended DRX parameter sent by a user terminal, where the recommended DRX parameter is determined according to a real-time call quality parameter provided by jitter buffer management when the user terminal determines that the real-time call quality parameter meets a preset condition;
the generating unit 402 is configured to generate an updated DRX parameter according to the recommended DRX parameter;
the second sending unit 403 is configured to send the updated DRX parameter to the ue, so that the ue sets the updated DRX parameter as a DRX parameter of a current call.
In a specific implementation, the real-time call quality parameter provided by the jitter buffer management may include at least one of the following: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
In specific implementation, the DRX cycle corresponding to the recommended DRX parameter is greater than the DRX cycle currently used by the user terminal, and the DRX cycle corresponding to the updated DRX parameter is greater than the DRX cycle currently used by the user terminal.
In a specific implementation, the base station 40 may be further configured to: acquiring a recommended DRX parameter sent by a user terminal, wherein when the user terminal judges that a real-time call quality parameter provided by jitter cache management does not meet a preset condition, the user terminal determines according to the real-time call quality parameter and a current call parameter, wherein a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal; generating an updated DRX parameter according to the recommended DRX parameter, wherein the DRX period corresponding to the updated DRX parameter is smaller than the DRX period currently used by the user terminal; and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
In a specific implementation, the base station 40 may be further configured to: acquiring a DRX function closing message sent by a user terminal, wherein when the DRX function closing message is judged by the user terminal that a real-time call quality parameter provided by jitter cache management does not meet a preset condition, the user terminal determines according to the real-time call quality parameter and a current call parameter; the base station 40 issues the command of turning off the DRX function to the user terminal, so that the user terminal turns off the DRX function.
In a specific implementation, the current call parameter may include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
An embodiment of the present invention further provides a readable storage medium, where the computer readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and has a computer instruction stored thereon, and when the computer instruction runs, the steps of the DRX parameter acquiring method provided in the above embodiments of the present invention are executed.
An embodiment of the present invention further provides a readable storage medium, where the computer readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and has computer instructions stored thereon, and when the computer instructions are executed, the steps of the DRX parameter configuration method provided in the foregoing embodiment of the present invention are performed.
The embodiment of the present invention further provides a user terminal, which includes a memory and a processor, where the memory stores a computer instruction that can be executed on the processor, and when the processor executes the computer instruction, the step of the DRX parameter acquiring method provided in the above embodiment of the present invention is executed.
The embodiment of the present invention further provides a base station, which includes a memory and a processor, where the memory stores a computer instruction that can be executed on the processor, and when the processor executes the computer instruction, the step of the DRX parameter configuration method provided in the above embodiment of the present invention is executed.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in any computer readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (28)

1. A DRX parameter acquisition method is characterized by comprising the following steps:
acquiring current call parameters and real-time call quality parameters provided by jitter buffer management;
when the real-time call quality parameter meets a preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter;
sending the recommended DRX parameter to a base station, and receiving an updated DRX parameter sent by the base station, wherein the updated DRX parameter is generated by the base station according to the recommended DRX parameter;
and setting the updated DRX parameter as the DRX parameter of the current call.
2. The DRX parameter acquisition method of claim 1, wherein the real-time session quality parameters provided by the jitter buffer management comprise at least one of: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
3. The DRX parameter acquisition method of claim 2, wherein the recommended DRX parameter corresponds to a DRX cycle that is greater than a currently used DRX cycle, and the updated DRX parameter corresponds to a DRX cycle that is greater than the currently used DRX cycle.
4. The DRX parameter acquisition method of claim 2, further comprising:
and when the real-time call quality parameter does not meet the preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, wherein the DRX cycle corresponding to the recommended DRX parameter is smaller than the DRX cycle currently used, and the DRX cycle corresponding to the updated DRX parameter is smaller than the DRX cycle currently used.
5. The DRX parameter acquisition method of claim 2, further comprising:
when the real-time call quality parameter does not meet the preset condition, combining the real-time call quality parameter and the current call parameter, and informing the base station to close the DRX function;
and receiving a DRX function closing instruction sent by the base station, and closing the DRX function.
6. The DRX parameter acquisition method of claim 2, wherein the current session parameters comprise at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
7. A DRX parameter configuration method, comprising:
acquiring a recommended DRX parameter sent by a user terminal, wherein the recommended DRX parameter is determined according to a real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter cache management meets a preset condition;
generating an updated DRX parameter according to the recommended DRX parameter;
and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
8. The DRX parameter configuration method of claim 7, wherein the real-time call quality parameters provided by the jitter buffer management comprise at least one of: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
9. The DRX parameter configuration method of claim 8, wherein the recommended DRX parameter corresponds to a DRX cycle that is greater than a DRX cycle currently used by said user terminal, and wherein the updated DRX parameter corresponds to a DRX cycle that is greater than a DRX cycle currently used by said user terminal.
10. The DRX parameter configuration method of claim 8, further comprising:
acquiring a recommended DRX parameter sent by the user terminal, wherein the recommended DRX parameter is determined according to the real-time call quality parameter and the current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter buffer management does not meet a preset condition, and the DRX period corresponding to the recommended DRX parameter is smaller than the DRX period currently used by the user terminal;
generating an updated DRX parameter according to the recommended DRX parameter, wherein the DRX period corresponding to the updated DRX parameter is smaller than the DRX period currently used by the user terminal;
and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
11. The DRX parameter configuration method of claim 8, further comprising: acquiring a DRX (discontinuous reception) closing function message sent by the user terminal, wherein the DRX closing function message is determined according to a real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter buffer management does not meet a preset condition;
and sending a command of closing the DRX function to the user terminal so that the user terminal closes the DRX function.
12. The DRX parameter configuration method of claim 8, wherein the current talk parameters comprise at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
13. A user terminal, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the current call parameters and real-time call quality parameters provided by jitter cache management; the determining unit is used for determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter when the real-time call quality parameter meets a preset condition;
the sending unit is used for sending the recommended DRX parameters to a base station and receiving updated DRX parameters issued by the base station, wherein the updated DRX parameters are generated by the base station according to the recommended DRX parameters; and the control unit is used for setting the updated DRX parameter as the DRX parameter of the current call.
14. The user terminal of claim 13, wherein the jitter buffer management provides real-time call quality parameters including at least one of: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is larger than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
15. The ue of claim 14, wherein the recommended DRX parameter corresponds to a DRX cycle that is greater than a currently used DRX cycle, and wherein the updated DRX parameter corresponds to a DRX cycle that is greater than the currently used DRX cycle.
16. The user terminal of claim 14, wherein the determining unit is further configured to: and when the real-time call quality parameter does not meet the preset condition, determining a corresponding recommended DRX parameter according to the real-time call quality parameter and the current call parameter, wherein the DRX cycle corresponding to the recommended DRX parameter is smaller than the DRX cycle currently used, and the DRX cycle corresponding to the updated DRX parameter is smaller than the DRX cycle currently used.
17. The user terminal of claim 14, further configured to: when the real-time call quality parameter does not meet the preset condition, combining the real-time call quality parameter and the current call parameter, and informing the base station to close the DRX function; and receiving a DRX function closing instruction sent by the base station, and closing the DRX function.
18. The user terminal of claim 14, wherein the current call parameters include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
19. A base station, comprising:
the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a recommended DRX parameter sent by a user terminal, and the recommended DRX parameter is determined according to the real-time call quality parameter and the current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter cache management meets a preset condition;
the generating unit is used for generating updated DRX parameters according to the recommended DRX parameters;
and the sending unit is used for sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
20. The base station of claim 19, wherein the jitter buffer management provides real-time speech quality parameters including at least one of: receiving time delay of call downlink data and packet loss rate of the call downlink data; when the real-time call quality parameter includes a reception delay of call downlink data, the preset condition includes: the receiving time delay of the call downlink data is greater than a preset time delay parameter; when the real-time call quality parameter includes a packet loss rate of call downlink data, the preset condition includes: and the packet loss rate of the call downlink data is greater than a preset packet loss rate parameter.
21. The base station of claim 20, wherein the recommended DRX parameter corresponds to a DRX cycle that is greater than a DRX cycle currently used by the user terminal, and wherein the updated DRX parameter corresponds to a DRX cycle that is greater than the DRX cycle currently used by the user terminal.
22. The base station of claim 20, further configured to: obtaining a recommended DRX parameter sent by the user terminal, wherein the recommended DRX parameter is determined according to the real-time call quality parameter and a current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter buffer management does not meet a preset condition, and a DRX cycle corresponding to the recommended DRX parameter is smaller than a DRX cycle currently used by the user terminal; generating an updated DRX parameter according to the recommended DRX parameter, wherein the DRX period corresponding to the updated DRX parameter is smaller than the DRX period currently used by the user terminal; and sending the updated DRX parameter to the user terminal so that the user terminal sets the updated DRX parameter as the DRX parameter of the current call.
23. The base station of claim 20, further configured to: acquiring a DRX function closing message sent by the user terminal, wherein the DRX function closing message is determined according to the real-time call quality parameter and the current call parameter when the user terminal judges that the real-time call quality parameter provided by jitter cache management does not meet a preset condition; and issuing a DRX function closing instruction to the user terminal so that the user terminal closes the DRX function.
24. The base station of claim 20, wherein the current call parameters include at least one of: call quality score, call voice quality, call power consumption, local DRX configuration.
25. A readable storage medium, which is a non-volatile storage medium or a non-transitory storage medium, having stored thereon computer instructions, wherein the computer instructions, when executed by a processor, perform the steps of the DRX parameter acquisition method according to any one of claims 1 to 6.
26. A readable storage medium, which is a non-volatile storage medium or a non-transitory storage medium, having stored thereon computer instructions, wherein the computer instructions, when executed by a processor, perform the steps of the DRX parameter configuration method according to any one of claims 7 to 12.
27. A user terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor, when executing the computer instructions, performs the steps of the DRX parameter acquisition method according to any one of claims 1 to 6.
28. A base station comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor executes the computer instructions to perform the steps of the DRX parameter configuration method of any one of claims 7 to 12.
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