CN110876152B - Continuous measurement implementation method and device and computer readable storage medium - Google Patents
Continuous measurement implementation method and device and computer readable storage medium Download PDFInfo
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- CN110876152B CN110876152B CN201811022958.5A CN201811022958A CN110876152B CN 110876152 B CN110876152 B CN 110876152B CN 201811022958 A CN201811022958 A CN 201811022958A CN 110876152 B CN110876152 B CN 110876152B
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Abstract
The embodiment of the invention provides a continuous measurement implementation method, a continuous measurement implementation device and a computer readable storage medium, wherein the method comprises the following steps: before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement; and informing the terminal of the set measurement mode.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method and apparatus for implementing continuous measurement, and a computer readable storage medium.
Background
Currently, two schemes are defined by 3GPP for 5G New Radio (NR) networking, namely independent networking (SA) and Non-independent Networking (NSA). For a 5G non-independent networking mode, as the control plane is anchored on a 4G network, voice service is a natural choice by using a VoLTE scheme; for the 5G independent networking mode, two schemes, namely VoNR (Voice Over New Radio) and EPS Fallback, are proposed by 3 GPP. The VoNR scheme refers to providing voice service based on IMS by the 5G access network and the core network, the EPS Fallback scheme refers to Fallback of 4G when the terminal initiates IMS call on 5G, and VoLTE voice service is established through the 4G access network and the core network, and the Fallback mode can be switching and the like.
The EPS Fallback voice service establishment process comprises the following steps: signaling procedures for 5G origination, foreign system (4G) measurement procedures, fallback to 4G procedures (handover/redirection), and VoLTE call setup procedures. Different frequency/different system (4G) measurements may include two methods: measurement methods based on measurement intervals (Gap) and measurement methods that do not require measurement intervals (no Gap), i.e. continuous measurement methods. The continuous measurement method requires the terminal to support a plurality of receivers, and for the terminal (not supporting a plurality of receivers) which does not support the no Gap measurement method, the network default configuration is based on measurement of the measurement interval, and a long inter-system measurement time delay is introduced, so that the establishment time delay of the whole EPS Fallback voice service is increased, and the user experience is affected. If the network is further configured with connected discontinuous reception (C-DRX), since the terminal does not measure during the sleep period, the measurement delay of the different system may be further increased.
Disclosure of Invention
In view of this, it is desirable for embodiments of the present invention to provide a continuous measurement implementation method, apparatus, and computer-readable storage medium.
In order to achieve the above object, the technical solution of the embodiment of the present invention is as follows:
the embodiment of the invention provides a continuous measurement implementation method, which comprises the following steps:
before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement;
and informing the terminal of the set measurement mode.
The method for setting the measurement mode of the different system measurement comprises the following steps:
when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement; or alternatively, the process may be performed,
and when the terminal is determined to have reported the capability supporting the non-interval measurement and the terminal is determined to have reported the multi-receiver capability indication, setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication.
Optionally, the method further comprises:
and determining to cancel the configuration of the C-DRX while setting the measurement mode of the inter-system measurement, and indicating through a Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) layer.
Optionally, the method further comprises:
after receiving the voice call request, inquiring the multi-receiver capability indication to the terminal according to the capability supporting the non-interval measurement, which is reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
Wherein the setting of the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication includes:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
Wherein the setting of the corresponding receiver to be a continuous measurement based on the number of different system frequency points comprises:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
The embodiment of the invention also provides a continuous measurement implementation method, which comprises the following steps:
receiving a measurement mode of different system measurement notified by a network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
and performing different system measurement based on the measurement mode.
Optionally, the method further comprises:
and reporting a multi-receiver capability indication, wherein the multi-receiver capability indication is used for setting a measurement mode of the inter-system measurement based on the multi-receiver capability indication by the network.
Wherein, the reporting multi-receiver capability indication includes any one of the following ways:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
Optionally, the method further comprises:
and when the network is determined to be configured with the C-DRX, the C-DRX dormant period is utilized to conduct the different system measurement.
Optionally, the method further comprises:
and stopping the transmission of uplink and downlink data during the measurement when the measurement mode is determined to be continuous measurement concurrent by multiple receivers.
The embodiment of the invention also provides a continuous measurement realizing device, which comprises:
the setting module is used for setting a measurement mode of different system measurement before the network is determined to initiate the voice call back and forth; the measurement mode is continuous measurement;
and the sending module is used for informing the terminal of the set measurement mode.
The embodiment of the invention also provides a continuous measurement realizing device, which comprises:
the receiving module is used for receiving the measurement mode of the inter-system measurement notified by the network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
and the measurement module is used for carrying out different system measurement based on the measurement mode.
The embodiment of the invention also provides a continuous measurement realizing device, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute the steps of the above method when running the computer program.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when being executed by a processor, implements the steps of the above method.
The embodiment of the invention provides a continuous measurement implementation method, a device and a computer readable storage medium, which are used for determining that a measurement mode of different system measurement is set before a network initiates a voice call back and forth; the measurement mode is continuous measurement; and informing the terminal of the set measurement mode. The embodiment of the invention configures the measurement mode of the inter-system measurement into continuous measurement before the network initiates the voice call-in and call-out, and can greatly shorten the measurement time delay, for example, from 800ms to 240ms, and the time delay is shortened to 30% of the original time delay.
In addition, for terminals (supporting multiple receivers) that do not require a measurement Gap (no Gap) scheme, the network may configure continuous measurements for multiple receivers concurrently, further shortening the measurement delay, e.g., to 120ms (two receiver concurrent measurements). The measurement time delay is greatly shortened, so that the time delay for establishing the EPS Fallback voice service is also synchronously shortened, and the user experience is effectively improved.
Drawings
FIG. 1 is a schematic flow chart of a continuous measurement implementation method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a continuous measurement implementation method according to a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a continuous measurement implementation device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a continuous measurement implementation device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a continuous measurement implementation device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a continuous measurement implementation device according to an embodiment of the present invention.
Detailed Description
The invention is described below with reference to the drawings and examples.
The embodiment of the invention provides a continuous measurement implementation method, which is applicable to a network side, as shown in fig. 1, and comprises the following steps:
step 101: before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement;
step 102: and informing the terminal of the set measurement mode.
The embodiment of the invention configures the measurement mode of the inter-system measurement into continuous measurement before the network initiates the voice call-in and call-out, and can greatly shorten the measurement time delay, for example, from 800ms to 240ms, and the time delay is shortened to 30% of the original time delay.
In the embodiment of the present invention, the method for setting measurement modes of different system measurement includes:
when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement; or alternatively, the process may be performed,
and when the terminal is determined to have reported the capability supporting the non-interval measurement and the terminal is determined to have reported the multi-receiver capability indication, setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication.
In one embodiment, the method further comprises:
and determining to cancel the configuration of the C-DRX while setting the measurement mode of the inter-system measurement, and indicating through Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) layer (such as MAC CE).
In another embodiment, the method further comprises:
after receiving the voice call request, inquiring the multi-receiver capability indication to the terminal according to the capability supporting the non-interval measurement, which is reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
In the embodiment of the present invention, the setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication includes:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
In an embodiment of the present invention, the setting the corresponding receiver to be a continuous measurement based on the number of different system frequency points includes:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
It can be seen that for terminals (supporting multiple receivers) that do not require a measurement Gap (no Gap) scheme, the network can configure continuous measurements for multiple receivers concurrently, further shortening the measurement delay, e.g., to 120ms (two receiver concurrent measurements). The measurement time delay is greatly shortened, so that the time delay for establishing the EPS Fallback voice service is also synchronously shortened, and the user experience is effectively improved.
The embodiment of the invention also provides a continuous measurement implementation method, which is suitable for a terminal side, as shown in fig. 2, and comprises the following steps:
step 201: receiving a measurement mode of different system measurement notified by a network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
step 202: and performing different system measurement based on the measurement mode.
In one embodiment, the method further comprises:
and reporting a multi-receiver capability indication, wherein the multi-receiver capability indication is used for setting a measurement mode of the inter-system measurement based on the multi-receiver capability indication by the network.
In the embodiment of the present invention, the reporting of the multi-receiver capability indication includes any one of the following manners:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
In one embodiment, the method further comprises:
and when the network is determined to be configured with the C-DRX, the C-DRX dormant period is utilized to conduct the different system measurement.
In one embodiment, the method further comprises:
and when the measurement mode is determined to be continuous measurement concurrent by multiple receivers, stopping the transmission of uplink and downlink data by the terminal during the measurement period.
In order to implement the above method embodiment, the embodiment of the present invention further provides a continuous measurement implementing device, which is applicable to a network side, as shown in fig. 3, and the device includes:
the setting module 301 is configured to set a measurement mode of heterogeneous system measurement before determining that the network will initiate a voice call back; the measurement mode is continuous measurement;
and the sending module 302 is configured to notify the terminal of the set measurement mode.
In the embodiment of the present invention, the setting module 301 sets a measurement mode of different system measurement, including:
when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement; or alternatively, the process may be performed,
and when the terminal is determined to have reported the capability supporting the non-interval measurement and the terminal is determined to have reported the multi-receiver capability indication, setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication.
In one embodiment, as shown in fig. 4, the apparatus further comprises:
the receiving processing module 303 is configured to determine to cancel the configuration of the C-DRX while setting a measurement mode of the inter-system measurement, and instruct the configuration through radio resource control RRC signaling or medium access control MAC layer.
In one embodiment, the receiving processing module 303 is further configured to query, after receiving a voice call request, the terminal for the multiple receiver capability indication according to the capability supporting non-interval measurement reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
In the embodiment of the present invention, the setting module 301 sets the measurement mode of the inter-system measurement to continuous measurement based on the multi-receiver capability indication, including:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
In the embodiment of the present invention, the setting module 301 sets the corresponding receiver to be a continuous measurement based on the number of different system frequency points, including:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
The embodiment of the invention also provides a continuous measurement realizing device, which is suitable for a terminal side, as shown in fig. 5, and comprises:
a receiving module 501, configured to receive a measurement mode of a different system measurement notified by a network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
and the measurement module 502 is used for performing different system measurement based on the measurement mode.
In one embodiment, as shown in fig. 6, the apparatus further comprises:
and the reporting module 503 is configured to report a multi-receiver capability indication, and configured to set, by the network, a measurement mode of the different system measurement based on the multi-receiver capability indication.
In the embodiment of the present invention, the reporting module 503 reports the multi-receiver capability indication, which includes any one of the following manners:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
In one embodiment, the measurement module 502 is further configured to perform the inter-system measurement using the C-DRX sleep period when it is determined that the network has configured C-DRX.
In one embodiment, the measurement module 502 is further configured to stop transmission of uplink and downlink data of the terminal during measurement when the measurement mode is determined to be continuous measurement concurrent with multiple receivers.
The embodiment of the invention also provides a continuous measurement realizing device, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor, when executing the computer program, performs:
before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement;
and informing the terminal of the set measurement mode.
The processor is further configured to execute, when the computer program is executed, when the measurement mode of the inter-system measurement is set:
when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement; or alternatively, the process may be performed,
and when the terminal is determined to have reported the capability supporting the non-interval measurement and the terminal is determined to have reported the multi-receiver capability indication, setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication.
The processor is further configured to execute, when the computer program is executed:
and determining to cancel the configuration of the C-DRX while setting the measurement mode of the inter-system measurement, and indicating through a Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) layer.
The processor is further configured to execute, when the computer program is executed:
after receiving the voice call request, inquiring the multi-receiver capability indication to the terminal according to the capability supporting the non-interval measurement, which is reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
The processor is further configured to execute, when the computer program is executed, when the measurement mode of the inter-system measurement is set to be continuous measurement based on the multi-receiver capability indication:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
The processor is further configured to execute, when the computer program is executed, when the corresponding receiver is set to be continuously measured based on the number of different system frequency points:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
The embodiment of the invention also provides a continuous measurement realizing device, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor, when executing the computer program, performs:
receiving a measurement mode of different system measurement notified by a network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
and performing different system measurement based on the measurement mode.
The processor is further configured to execute, when the computer program is executed:
and reporting a multi-receiver capability indication, wherein the multi-receiver capability indication is used for setting a measurement mode of the inter-system measurement based on the multi-receiver capability indication by the network.
The processor is further configured to execute any one of the following methods when executing the computer program when reporting the multi-receiver capability indication:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
The processor is further configured to execute, when the computer program is executed:
and when the network is determined to be configured with the C-DRX, the C-DRX dormant period is utilized to conduct the different system measurement.
The processor is further configured to execute, when the computer program is executed:
and stopping the transmission of uplink and downlink data during the measurement when the measurement mode is determined to be continuous measurement concurrent by multiple receivers.
It should be noted that: in the apparatus provided in the above embodiment, when implementing continuous measurement, only the division of each program module is exemplified, and in practical application, the above processing allocation may be performed by different program modules according to needs, that is, the internal structure of the device is divided into different program modules, so as to complete all or part of the processing described above. In addition, the apparatus provided in the foregoing embodiments and the corresponding method embodiments belong to the same concept, and specific implementation processes of the apparatus and the corresponding method embodiments are detailed in the method embodiments, which are not described herein again.
In an exemplary embodiment, the present invention further provides a computer readable storage medium, which may be FRAM, ROM, PROM, EPROM, EEPROM, flash Memory, magnetic surface Memory, optical disk, or CD-ROM; but may be a variety of devices including one or any combination of the above-described memories, such as a mobile phone, computer, tablet device, personal digital assistant, or the like.
The embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs:
before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement;
and informing the terminal of the set measurement mode.
When the measurement mode of the different system measurement is set, the computer program is executed by the processor and further executes:
when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement; or alternatively, the process may be performed,
and when the terminal is determined to have reported the capability supporting the non-interval measurement and the terminal is determined to have reported the multi-receiver capability indication, setting the measurement mode of the inter-system measurement to be continuous measurement based on the multi-receiver capability indication.
The computer program, when executed by the processor, further performs:
and determining to cancel the configuration of the C-DRX while setting the measurement mode of the inter-system measurement, and indicating through a Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) layer.
The computer program, when executed by the processor, further performs:
after receiving the voice call request, inquiring the multi-receiver capability indication to the terminal according to the capability supporting the non-interval measurement, which is reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
When the measurement mode of the different system measurement is set to be continuous measurement based on the multi-receiver capability indication, the computer program is executed by the processor to further execute:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
The computer program, when executed by the processor, further performs:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
The embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs:
receiving a measurement mode of different system measurement notified by a network; the measurement mode is continuous measurement and is set before the network initiates a voice call back and forth;
and performing different system measurement based on the measurement mode.
The computer program, when executed by the processor, further performs:
and reporting a multi-receiver capability indication, wherein the multi-receiver capability indication is used for setting a measurement mode of the inter-system measurement based on the multi-receiver capability indication by the network.
When the multi-receiver capability indication is reported, the computer program, when executed by the processor, further performs any one of the following:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
The computer program, when executed by the processor, further performs:
and when the network is determined to be configured with the C-DRX, the C-DRX dormant period is utilized to conduct the different system measurement.
The computer program, when executed by the processor, further performs:
and stopping the transmission of uplink and downlink data during the measurement when the measurement mode is determined to be continuous measurement concurrent by multiple receivers.
The invention is described below in connection with scene embodiments.
In the related art, the 5G voice call-in-call scheme includes the steps of:
1) After the terminal actively initiates a call in an idle state or receives a paging message as a called party, firstly performing a Service Request process, establishing a QoS flow with the grade of 5 for bearing SIP signaling, and then sending SIP signaling Invite to an IMS;
2) After the IMS receives the request, informing the core network to prepare to establish the bearing, and then requiring the base station to establish the QoS flow with the grade of 1 for bearing the voice service by the core network;
3) If the base station selects an EPS Fallback scheme, the QoS flow for establishing the voice service is refused to be established, and an EPS Fallback process is executed;
4) The base station triggers a different system measurement process, sends a measurement control message to require the terminal to perform 4G measurement, and selects a 4G cell according to a measurement result after the terminal reports a 4G measurement report;
5) The base station performs a handover/redirection procedure to the selected 4G cell, after which the terminal completes the VoLTE call setup on 4G.
For a terminal (multiple receivers are not supported) which does not support the no Gap scheme, the network default configuration is based on measurement of a measurement interval, a long inter-system measurement time delay is introduced, so that the establishment time delay of the whole EPS Fallback voice service is increased, and the user experience is affected. If the network is further configured with C-DRX, since the terminal does not measure during the sleep period, the measurement delay of the different system may be further increased.
In combination with the problems existing in the prior related schemes, the embodiment optimizes a 5G measurement mechanism and proposes a continuous measurement mechanism for a voice call-in/call-out scene.
Aiming at a voice call-in-call-out scene, the measurement mode of the network for inter-system measurement is configured into continuous measurement before EPS Fallback is initiated, and the terminal executes corresponding continuous measurement.
Wherein, the continuous measurement configuration of the network can be realized by the following method:
(1) If the terminal has not reported the capability of supporting no Gap measurement before, the network configuration measurement mode is continuous measurement;
(2) If the terminal has previously reported the capability to support no Gap measurement, the terminal reports a multi-receiver capability indication, and the network configures concurrent continuous measurements for multiple receivers.
In the embodiment of the present invention, if the network has been configured with C-DRX before, the processing of the network/terminal is as follows:
(1) It may be that the network cancels the C-DRX configuration while configuring the continuous measurement, through RRC signaling or MAC layer indication (MAC CE);
(2) Terminal performs inter-frequency inter-system measurement by using C-DRX dormant period
In the embodiment of the invention, for a terminal supporting a no Gap scheme, the terminal reports a multi-receiver capability indication, wherein the multi-receiver capability indication is used for indicating whether each receiver supports continuous measurement; the multi-receiver capability indication reporting mode may be:
(1) According to the voice service to be initiated, actively reporting:
the terminal may report in an RRC connection setup request message, or report in an RRC connection setup complete message;
(2) After receiving the voice call request from the terminal, the network inquires the terminal and reports the voice call request to the terminal:
after receiving the voice call request, the network queries the terminal for a multi-receiver capability indication according to the no Gap capability reported before by the terminal.
Here, after receiving the multi-receiver capability indication sent by the terminal, the network may perform the following processing:
(1) Continuous measurement can be configured for all receivers, namely, continuous measurement concurrent by multiple receivers, and the terminal does not carry out uplink/downlink data transmission during measurement;
a. for a terminal supporting multi-antenna reception, parallel continuous measurement can be performed with all antennas;
b. for terminals supporting carrier aggregation, it may be that all carriers are used for parallel continuous measurements.
(2) The method can also select the receivers to perform continuous measurement according to the number of the frequency points of the different systems, for example, for the case of fewer frequency points, 1 receiver is configured to perform continuous measurement, and for the case of more frequency points, 2 receivers are configured to perform continuous measurement in parallel. When the number of receivers configuring continuous measurement is equal to the number of receivers supported by the terminal, the terminal does not perform uplink and downlink data transmission during measurement.
Several specific examples are given below:
example 1: the terminal may report a multi-receiver capability indication in an RRC connection setup request message, indicating whether each receiver supports continuous measurement, assuming that there are 2 receivers, as follows:
example 2: the terminal may report a multi-receiver capability indication in an RRC connection setup complete message, indicating whether each receiver supports continuous measurement, assuming that there are 2 receivers, as follows:
example 3: the network triggers the multi-receiver capability indication query to the terminal, and the terminal reports the multi-receiver capability indication:
(1) After receiving the RRC connection establishment request, the network judges that the terminal initiates a voice call according to the RRC connection establishment cause as voice;
(2) The network judges whether EPS Fallback is to be carried out according to the self voice scheme capability;
(3) If the EPS Fallback is judged to be carried out, according to the no Gap capability reported before by the terminal, inquiring and issuing an RRC connection reconfiguration message to the terminal, and triggering a multi-receiver capability indication inquiry, wherein the method comprises the following steps of:
(4) The terminal reports a multi-receiver capability indication (indicating whether each receiver supports continuous measurements, assuming 2 receivers) as follows:
example 4: the network configures continuous measurements for all receivers.
(1) For a terminal supporting 4-antenna reception, assuming that there are 2 parallel receivers, one of which is 3-antenna and the other is 1-antenna, the terminal reports that each receiver supports continuous measurement, and the network is configured to perform continuous measurement on the 2 receivers in parallel. Assuming 8 different system frequency points, the 1 st receiver (the first 3 antennas) measures the 1 st to 4 th frequency points, the 2 nd receiver (the 4 th antennas) measures the 5 th to 8 th frequency points, and continuous measurement is performed at the same time.
(2) For a terminal supporting 2 carrier aggregation, the terminal reports that each receiver supports continuous measurement, and the network is configured on 2 receivers to perform continuous measurement in parallel. Assuming that 8 different system frequency points are provided, the 1 st receiver (1 st carrier) measures the 1 st to 4 th frequency points, the 2 nd receiver (2 nd carrier) measures the 5 th to 8 th frequency points, and continuous measurement is performed at the same time.
Example 5: the network selects the receiver to continuously measure according to the number of different system frequency points.
(1) Assuming that the different system frequency points only have 1-2 frequency points, the network only configures continuous measurement for the 1 st receiver.
(2) Assuming 8 different system frequency points, the network configures continuous measurement for all receivers.
The embodiment of the invention optimizes a 5G measurement mechanism, provides a continuous measurement mechanism, aims at a voice call-in and call-out scene, configures continuous measurement for a measurement mode of different system measurement before the network initiates the voice call-in and call-out, and can greatly shorten the measurement time delay, for example, from 800ms to 240ms, and the time delay is shortened to 30% of the original time delay. For terminals (supporting multiple receivers) that do not require a measurement Gap (no Gap) scheme, further optimization is performed, the network can configure continuous measurements for multiple receiver concurrence, further shortening the measurement delay, e.g., to 120ms (two receiver concurrence measurements). The measurement time delay is greatly shortened, so that the time delay for establishing the EPS Fallback voice service is also synchronously shortened, and the user experience is effectively improved.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (14)
1. A method for implementing continuous measurement, the method comprising:
before determining that a network is about to initiate a voice call back and forth, setting a measurement mode of different system measurement; the measurement mode is continuous measurement;
notifying the terminal of the set measurement mode;
the method for setting the measurement mode of the different system measurement comprises the following steps:
and when the terminal reports the capability supporting the non-interval measurement and the terminal reports the multi-receiver capability indication, setting the measurement mode of the different system measurement to be continuous measurement based on the multi-receiver capability indication, wherein the continuous measurement is the continuous measurement concurrent by the multi-receiver.
2. The method of claim 1, wherein the setting the measurement mode of the inter-system measurement further comprises:
and when the terminal is determined not to report the capability of supporting the non-interval measurement, setting the measurement mode of the inter-system measurement as continuous measurement.
3. The method according to claim 1, characterized in that the method further comprises:
and determining to cancel the configuration of the C-DRX while setting the measurement mode of the inter-system measurement, and indicating through a Radio Resource Control (RRC) signaling or a Medium Access Control (MAC) layer.
4. The method according to claim 1, characterized in that the method further comprises:
after receiving the voice call request, inquiring the multi-receiver capability indication to the terminal according to the capability supporting the non-interval measurement, which is reported by the terminal;
and receiving the multi-receiver capability indication reported by the terminal.
5. The method of claim 1, wherein the setting the measurement mode of the inter-system measurement to be a continuous measurement based on the multi-receiver capability indication comprises:
setting the measurement mode of the different system measurement to be continuous measurement concurrent with the multiple receivers; or alternatively, the process may be performed,
the corresponding receiver is set to a continuous measurement based on the number of different system frequency points.
6. The method of claim 5, wherein the setting the respective receivers to a continuous measurement based on the number of inter-system frequency points comprises:
for the situation that the number of frequency points is small, a receiver is arranged for continuous measurement;
for the case of a large number of frequency points, two or more receivers are provided for continuous measurement.
7. A method for implementing continuous measurement, the method comprising:
reporting a multi-receiver capability indication, wherein the multi-receiver capability indication is used for setting a measurement mode of different system measurement based on the network;
receiving a measurement mode of different system measurement notified by a network; the measurement mode is continuous measurement concurrent by multiple receivers and is set before a network initiates a voice call back and forth;
and performing different system measurement based on the measurement mode.
8. The method of claim 7, wherein reporting the multi-receiver capability indication comprises any of:
reporting in an RRC connection establishment request message;
reporting in an RRC connection setup complete message;
and reporting after receiving the inquiry message of the network to the terminal multi-capability indication.
9. The method of claim 7, wherein the method further comprises:
and when the network is determined to be configured with the C-DRX, the C-DRX dormant period is utilized to conduct the different system measurement.
10. The method of claim 7, wherein the method further comprises:
and stopping the transmission of uplink and downlink data during the measurement when the measurement mode is determined to be continuous measurement concurrent by multiple receivers.
11. A continuous measurement enabling device, the device comprising:
the setting module is used for setting a measurement mode of different system measurement before the network is determined to initiate the voice call back and forth; the measurement mode is continuous measurement;
the sending module is used for informing the terminal of the set measurement mode;
the setting module is specifically configured to: and when the terminal reports the capability supporting the non-interval measurement and the terminal reports the multi-receiver capability indication, setting the measurement mode of the different system measurement to be continuous measurement based on the multi-receiver capability indication, wherein the continuous measurement is the continuous measurement concurrent by the multi-receiver.
12. A continuous measurement enabling device, the device comprising:
the reporting module is used for reporting the multi-receiver capability indication and setting a measurement mode of different system measurement based on the multi-receiver capability indication by the network;
the receiving module is used for receiving the measurement mode of the inter-system measurement notified by the network; the measurement mode is continuous measurement concurrent by multiple receivers and is set before a network initiates a voice call back and forth;
and the measurement module is used for carrying out different system measurement based on the measurement mode.
13. A continuous measurement enabling device, the device comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any of claims 1-6 or the steps of the method of any of claims 7-10 when the computer program is run.
14. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, realizes the steps of the method according to any one of claims 1-6 or the steps of the method according to any one of claims 7-10.
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