WO2022082358A1 - Procédé et appareil de traitement de réseau à tranche, dispositif, et support de stockage - Google Patents

Procédé et appareil de traitement de réseau à tranche, dispositif, et support de stockage Download PDF

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Publication number
WO2022082358A1
WO2022082358A1 PCT/CN2020/121883 CN2020121883W WO2022082358A1 WO 2022082358 A1 WO2022082358 A1 WO 2022082358A1 CN 2020121883 W CN2020121883 W CN 2020121883W WO 2022082358 A1 WO2022082358 A1 WO 2022082358A1
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Prior art keywords
slice
measurement
slice information
network
information
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PCT/CN2020/121883
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English (en)
Chinese (zh)
Inventor
付喆
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Oppo广东移动通信有限公司
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Priority to CN202080104053.1A priority Critical patent/CN116097710A/zh
Priority to PCT/CN2020/121883 priority patent/WO2022082358A1/fr
Publication of WO2022082358A1 publication Critical patent/WO2022082358A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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

Definitions

  • the embodiments of the present application relate to communication technologies, and in particular, to a method, apparatus, device, and storage medium for processing a sliced network.
  • the prior art provides a way to provide lower latency, more targeting, greater flexibility and higher scalability for multiple services with different requirements based on network slicing Serve.
  • RAN slicing can involve application providers in the design, deployment and operation of custom RANs to better support the business of application providers. Therefore, Release 17 introduces research on the enhancement of slices in the access network, aiming to explore the enhancement of RAN support by network slices, specifically: mechanisms that enable user equipment (UE) to quickly access supported slices, including network-controlled Slice-based cell reselection and slice-based Random Access Channel (RACH) configuration or access restriction.
  • UE user equipment
  • RACH Random Access Channel
  • the frequency points are also different.
  • the deployment ranges of different frequency points are different, and the slices supported by different frequency points are also different.
  • the UE is already camping on or performing service transmission in a cell supported by the required slice, it is actually unnecessary to always perform the measurement, which will cause unnecessary power consumption.
  • the UE requires a slice that is not supported and there is no cell that supports the slice in the current area, continuous measurement is also unnecessary.
  • Embodiments of the present application provide a method, apparatus, device, and storage medium for processing a slicing network, and provide a technical solution capable of reducing power consumption while ensuring UE services or accessing required services as soon as possible.
  • the embodiments of the present application may provide a method for processing a slicing network, which is applied to a UE, and the method includes:
  • Whether to perform measurement is determined according to the first slice information and the second slice information; wherein the second slice information is information of a slice of the UE.
  • the embodiments of the present application may provide a processing apparatus for a slicing network, including:
  • a receiving module configured to receive first slice information indicated by the network device, where the first slice information includes slices supported by the current network
  • the processing module is configured to determine whether to perform measurement according to the first slice information and the second slice information; wherein the second slice information is slice information of the processing device of the slice network.
  • the embodiments of the present application may provide a user equipment, including:
  • processor memory, receiver
  • the memory stores computer-executable instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method for processing a network slice described in the first aspect.
  • embodiments of the present application may provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the first aspect.
  • an embodiment of the present application may provide a chip, including: a processing module and a communication interface, where the processing module is configured to execute the processing method for a slicing network described in the first aspect.
  • the UE after receiving the slice supported by the current network indicated by the network device, the UE can determine whether to use the slice supported by the current network and the slice determined by the UE itself. The measurement is performed to ensure the service of the UE, and at the same time, the measurement is selectively performed according to the slice situation, so as to reduce the power consumption caused by the continuous measurement.
  • FIG. 1 is a schematic diagram of a deployment example of a sliced network
  • FIG. 2 is a schematic flowchart of Embodiment 1 of a method for processing a slicing network provided by an embodiment of the present application;
  • Embodiment 3 is a schematic flowchart of Embodiment 2 of a method for processing a slicing network provided by an embodiment of the present application;
  • FIG. 4 is a schematic flowchart of Embodiment 3 of a method for processing a slicing network provided by an embodiment of the present application;
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a processing apparatus for a slicing network provided by an embodiment of the present application;
  • FIG. 6 is a schematic structural diagram of a user equipment according to this embodiment.
  • a frequency point may support different slices, and a slice may have different frequency points deployed in different regions.
  • the following is a specific example to illustrate.
  • FIG. 1 is a schematic diagram of an example deployment of a slice network.
  • the deployment situation is as follows: User Equipment (User Equipment, referred to as: UE) A1, A2, A3, and A4 are located in position A, that is, GA; UE B1, B2, B3, B4 are located at position B, which is GB.
  • UE A1 and B1 only support slice M
  • UE A2 and B2 only support slice N
  • UE A3, A4, B3 and B4 respectively support two slices, namely slice M and N, among which, A3 and B3 preferentially select slice M, and A4 and B4 preferentially Select slice N.
  • the cell is available on frequency F1 but not at F2; at location GB, the cell is available on both frequencies F1 and F2; slice M is configured to be available only at F1, and slice N is configured to be available only at Use F2. Due to the isolation scheme, slice M and slice N are strictly isolated, that is, the hardware is not shared between slices. Based on the fixation of some applications, some applications can use slice M and slice N, and some applications can only use a specific slice. As shown in the figure, in the initial state, A1, A2, A3, A4, B1, and B3 are used in F1, and B2 and B4 are used in F2.
  • UE A2 F1 does not support slice M required by A2. A2 performs limited service transmission in cells that do not support slice N. UE A2 needs to reduce unnecessary power consumption, such as unnecessary monitoring in other cells.
  • F2 does not support slices required by B2, and UE needs to reduce unnecessary power consumption, such as monitoring frequencies other than F1.
  • the inventor found in the process of researching the slice network that the current deployment ranges of different frequency points are different, and the slices supported by different frequency points are also different.
  • the UE When the UE is already camping on or performing service transmission in a cell supported by the required slice, it is actually unnecessary to always perform the measurement, which will cause unnecessary power consumption.
  • the UE requires a slice that is not supported and there is no cell that supports the slice in the current area, continuous measurement is also unnecessary. Therefore, the present application provides a processing method for slicing a network, and provides a technical solution that not only ensures UE services or access to demand services as soon as possible, but also reduces power consumption.
  • the technical solution of the present application is applied to the network equipment and the UE on the user side, and mainly involves the processing process of the UE during measurement.
  • the determined result executes the subsequent process.
  • the network device may be an access device in a cellular network, such as an LTE network and a UE.
  • the access equipment in its evolved network such as an evolved base station (Evolutional Node B, eNB or eNodeB for short), or a relay station, or a base station in a new network system in the future, etc., its coverage example is the area within the real coil. It may also be a device such as an access point (Access Point, AP for short) in the WLAN.
  • an access point Access Point, AP for short
  • User equipment may also be referred to as a mobile terminal, terminal equipment, access terminal, subscriber unit, subscriber station, mobile station, mobile station, user terminal, terminal, wireless communication device, user agent, or user equipment.
  • it can be a smart phone, a cellular phone, a cordless phone, a Personal Digital Assistant (PDA) device, a handheld device with wireless communication function or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, etc.
  • the user equipment has an interface for communicating with a network device (eg, a cellular network).
  • a network device eg, a cellular network
  • FIG. 2 is a schematic flowchart of Embodiment 1 of a method for processing a network slice provided by an embodiment of the present application. As shown in FIG. 2 , the method for processing a network slice includes:
  • S101 Receive first slice information indicated by a network device, where the first slice information includes slices supported by the current network.
  • the UE may obtain the information of the slice indicated by the network device that the current network device supports, that is, the first slice information.
  • the UE may obtain the first slice information through a broadcast message of the network device, or may receive the first slice information sent by the network device through a Radio Resource Control (Radio Resource Control, RRC) message.
  • RRC Radio Resource Control
  • the first slice information may further include at least one of the following: the identifier of the slice supported by the current network; the priority of the slice supported by the current network; the priority of the frequency point corresponding to the slice supported by the current network; The priority of the cell corresponding to the slice supported by the network; the priority of the tracking area corresponding to the slice supported by the current network; the correspondence between the slice and the frequency point supported by the current network; the correspondence between the slice and the cell supported by the current network; the current The correspondence between the slices supported by the network and the location of the base station; the correspondence between the slices supported by the current network and the tracking area; the correspondence between the slices supported by the current network and the Public Land Mobile Network (PLMN).
  • PLMN Public Land Mobile Network
  • the first slice information includes at least one of slice information of a current serving cell of the UE and slice information of a neighboring cell.
  • S102 Determine whether to perform measurement according to the first slice information and the second slice information, where the second slice information is information of a slice of the UE.
  • the UE may determine whether to perform measurement according to the slice supported by the current network and the slice determined by itself.
  • the measurement may be an RRM measurement.
  • the measurement includes at least one of neighboring cell measurement, intra-freqency measurement, inter-frequency measurement, and inter-RAT measurement.
  • the UE needs to determine specific judgment conditions according to the measurement configuration information configured by the network, so as to be able to determine the specific conditions according to the first slice information, the second slice information and the measurement configuration information (which can be used to determine specific conditions) Determine whether to take a measurement.
  • the slice included in the second slice information may be a slice selected by the UE; or, a slice requested by the UE; or, a pre-configured slice; or, the UE is allowed to use or the slice required by the UE; or, the slice with the highest priority to the UE.
  • the slice determined by the UE and the slice indicated by the network device it is determined whether the UE needs to perform measurement, and what measurement to perform, and after determining that the measurement needs to be measured, the measurement is performed, and the measurement result is obtained and reported to the network device.
  • the network device may perform handover/redirect/CA configuration/DC configuration, etc. according to the obtained measurement results.
  • the UE performs measurement, and determines whether to perform the conditional handover according to the measurement result.
  • the UE can determine whether to perform measurement based on the slice supported by the current network and the slice determined by the UE itself, so as to ensure the service quality of the UE. At the same time, the measurement is selectively performed according to the slice conditions, reducing the power consumption caused by continuous measurement.
  • the solution for determining whether to perform measurement by the UE is generally divided into two approaches: 1.
  • the slice determined by the UE matches the current network supported slice indicated by the network device. , whether to perform cell measurement, and/or how to perform the measurement; 2.
  • the slice determined by the UE does not match the slice currently supported by the network indicated by the network device, whether to perform the cell measurement, and/or how to perform the measurement.
  • the solutions of the above two ideas can be applied to the UE in the connected state, the UE in the idle state, or the inactive UE, and this solution is not limited.
  • the present scheme will be described in detail below through specific implementations of different ideas.
  • the first idea is whether to perform cell measurement and or how to perform the measurement when the slice determined by the UE matches the slice currently supported by the network indicated by the network device.
  • the UE determines whether to perform cell measurement according to the channel quality, the second slice information (selected by the UE and has the highest priority for the UE) and the first slice information.
  • the slice in the first slice information matches the slice in the second slice information, and the channel quality of the current serving cell of the UE satisfies the first preset condition, it is determined not to perform radio resource management (Radio Resource Management). Management, RRM) measurement or perform RRM measurement relaxation.
  • Radio Resource Management Radio Resource Management
  • the first preset condition includes: the channel quality of the UE in the serving cell is greater than the preset channel quality, or the change of the channel quality of the UE within a preset time period is less than or equal to a preset value.
  • the first preset condition may be obtained according to measurement configuration information obtained by the UE.
  • the limitation of the channel quality change in the first preset condition is mainly that the channel quality change of the UE within the preset time period is within a certain range, for example, the channel quality change is less than or equal to the preset value. value, or the channel quality change is greater than or equal to another preset value, which is not limited in this solution.
  • Measurement relaxation means taking measurements with large measurement intervals.
  • the RRM measurement is normally performed.
  • the RRM measurement includes at least one of neighbor cell measurement, intra-freqency measurement, inter-frequency measurement, and inter-RAT measurement.
  • the channel quality of the UE in the current cell satisfies certain conditions (such as at least one of the following: the channel quality of the UE in the serving cell is higher than A certain threshold (that is, the aforementioned preset channel quality), the channel quality of the UE changes below a certain threshold (that is, lower than the aforementioned preset value) within a period of time, the channel quality of the UE in the neighboring cell is lower than a certain threshold, and the neighboring
  • the UE does not support slicing of the UE), the UE does not perform neighbor measurement, or the UE performs neighbor measurement relaxation (ie, a large measurement interval).
  • the UE performs neighbor cell measurement or performs neighbor cell measurement at a first time interval, where the first time interval is smaller than the standard measurement interval, that is, the use of Take measurements at small time intervals.
  • the UE determines how to perform cell measurement according to the position of the UE, the second slice information of the UE (selected by the UE and having the highest priority for the UE) and the first slice information.
  • the second preset condition includes at least one of the following: the UE is not close to the edge of the current serving cell, is not close to the edge of other cells, and the neighboring cell does not support slicing of the UE.
  • the second preset condition may be obtained according to measurement configuration information obtained in advance by the UE, or may be obtained according to positioning information.
  • the neighbor cell measurement is performed or a first time interval is used to perform the neighbor cell measurement, and the first time interval Less than the standard measurement interval, that is, the measurement is performed at a smaller time interval.
  • the neighbor measurement is not performed, or the UE performs the neighbor measurement.
  • Measure relaxation ie, large measurement intervals.
  • the slice supported by the cell in which the UE is currently camped or connected does not match the slice of the UE, and the UE performs neighbor cell measurements using the first time interval (small measurement interval).
  • the UE determines how to use the UE's location, channel quality or other measurement data, the UE's second slice information (for example: selected by the UE, with the highest priority for the UE) and the first slice information. Perform cell measurements.
  • the slice in the first slice information matches the slice in the second slice information, and the channel quality of the current serving cell of the UE satisfies the first preset condition, it is determined not to support the current network.
  • the measurement is performed on the frequency points corresponding to the slice, or the neighbor measurement relaxation is performed on the frequency points corresponding to the slice supported by the current network.
  • the first preset condition includes at least one of the following: the channel quality of the UE in the serving cell is greater than the preset channel quality, and the change of the channel quality of the UE within the preset time period is less than or equal to the preset channel quality value; the first preset condition can be obtained according to pre-obtained measurement configuration information.
  • the UE does not use the frequency point corresponding to the slice. Perform measurements, or only perform measurement relaxations (ie, large measurement intervals). Otherwise, if the slice supported by the cell in which the UE currently resides or is connected does not match the slice of the UE, the UE performs measurement on the frequency corresponding to the slice, or performs neighbor measurement using the first measurement interval (small measurement interval).
  • the UE determines how to perform cell measurement according to measurement data such as the location of the UE, channel quality, etc., the second slice information of the UE (selected by the UE, which has the highest priority for the UE) and the first slice information .
  • the other frequency points other than the frequency points corresponding to the slice in the second slice information will not be executed. measure or perform measurement relaxation;
  • the frequency points corresponding to the slices in the second slice information are Perform measurement or perform measurement relaxation at other frequency points other than
  • the third preset condition includes: the slice in the first slice information matches the slice in the second slice information; the channel quality of the current serving cell of the UE is greater than the preset channel quality; The channel quality change of the UE in a preset time period is less than or equal to a preset value; the position of the UE is not close to the edge of the current serving cell; the service quality of the UE in the neighboring cell is not greater than a certain threshold; the The frequency corresponding to the serving cell of the UE is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell does not support the slice in the second slice information.
  • the third preset condition may also be obtained according to pre-obtained measurement configuration information, or obtained according to positioning information.
  • the slice supported by the cell in which the UE currently resides or is connected matches the slice of the UE, the channel quality of the UE in the current cell satisfies certain conditions, or the position of the UE satisfies certain conditions, or the adjacent cells correspond to other frequencies, and the The frequency point does not support at least one condition in the UE's slice, and the UE does not perform measurement (or performs measurement on the frequency point other than the frequency point corresponding to the required slice (selected by the UE, or the slice with the highest priority for the UE)) relaxation), otherwise perform measurement; or UE does not perform measurement (or performs measurement relaxation) on frequency points other than the frequency points corresponding to the required slice (selected by the UE, or the slice with the highest priority for the UE), otherwise performs Measure relaxation.
  • the current network supported slice matches the slice determined by the UE, and the given scheme is to relax the measurement or not to perform the measurement.
  • the given scheme is to relax the measurement or not to perform the measurement.
  • it may not be Perform measurement or perform measurement relaxation. In this case, it can not only ensure that the UE continues to access the required slices, but also avoid the disconnection when the UE channel conditions are not satisfied, and do not need to perform continuous measurement, reducing the power consumption of unnecessary measurements. .
  • the second idea is whether to perform cell measurement, and or how to perform the measurement when the slice determined by the UE does not match the slice currently supported by the network indicated by the network device.
  • the UE determines whether to perform cell measurement according to test data such as the location of the UE, channel quality, etc., the second slice information of the UE (selected by the UE, with the highest priority for the UE) and the first slice information .
  • the slice in the first slice information does not match the slice in the second slice information, and at least one of the fourth preset conditions is satisfied, do not perform neighbor measurement or perform neighbor measurement.
  • zone measurement relaxation if the slice in the first slice information does not match the slice in the second slice information, and at least one of the fourth preset conditions is satisfied, do not perform neighbor measurement or perform neighbor measurement.
  • the neighbor cell measurement is performed.
  • the fourth preset condition may be obtained according to pre-obtained measurement configuration information.
  • the fourth preset condition includes: the channel quality of the current serving cell of the UE is greater than a preset channel quality or the change of the channel quality of the UE within a preset time period is less than or equal to a preset value; the UE The position of the UE is not close to the edge of the current serving cell; the position of the UE is not close to the edge of the adjacent cell or is not within the coverage of other cells; the channel quality of the UE in the adjacent cell is less than or equal to another preset value; the The adjacent cell of the UE or the frequency corresponding to the adjacent cell does not support the slice in the second slice information (that is, the adjacent cell of the UE does not support the slice in the second slice information or the frequency corresponding to the adjacent cell). point does not support slices in the second slice information).
  • the UE does not perform neighbor cell measurement, or the UE performs neighbor cell measurement Measure relaxation (ie, large measurement intervals).
  • the UE determines how to perform cell measurement according to the position of the UE, the second slice information of the UE (selected by the UE and having the highest priority for the UE) and the first slice information.
  • the slice in the first slice information does not match the slice in the second slice information, perform measurement; otherwise, perform measurement relaxation.
  • the neighbor cell measurement is performed.
  • the fifth preset condition may be obtained according to pre-obtained measurement configuration information.
  • the fifth preset condition includes: the channel quality of the current serving cell of the UE is greater than a preset channel quality or the change of the channel quality of the UE within a preset time period is less than a preset value; the location of the UE Close to the edge of the adjacent cell or within the coverage of other cells; the frequency corresponding to the UE's serving cell is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell supports the second slice Slices in information.
  • the neighbor cell measurement is performed. . That is, neighbor measurements can be performed when the slices do not match but meet either of the following conditions.
  • the sixth preset condition includes: the channel quality of the UE in the neighboring cell is greater than another preset channel quality; the distance between the position of the UE and the neighboring cell base station is less than the preset distance; The frequency point corresponding to the serving cell is different from the frequency point corresponding to the adjacent cell, and the adjacent cell or the frequency point corresponding to the adjacent cell supports the slice in the second slice information; the channel quality of the current serving cell of the UE is lower than the predetermined frequency.
  • Set the channel quality; the channel quality change of the UE within a preset time period is greater than or equal to a preset value; the position of the UE is close to the edge of a neighboring cell or within the coverage of other cells.
  • the UE performs neighbor cell measurement, or the UE performs neighbor cell measurement Relaxed (ie large measurement interval).
  • the UE performs measurement relaxation, and when any of the sixth preset conditions is satisfied, the UE performs normal neighbor cell measurement.
  • the UE determines how to perform cell measurement according to measurement data such as the UE location and channel quality, the UE's second slice information (selected by the UE and has the highest priority for the UE) and the first slice.
  • the frequency point corresponding to the serving cell is not used.
  • the seventh preset condition may be obtained according to pre-obtained measurement configuration information.
  • the seventh preset condition includes: the frequency point corresponding to the serving cell does not support the slice in the second slice information; the frequency point corresponding to the adjacent cell or the adjacent cell supports the slice in the second slice information;
  • the channel quality of the current serving cell of the UE is greater than the preset channel quality or the change of the channel quality of the UE within the preset time period is less than or equal to the preset value; the position of the UE is not close to the edge of the current serving cell; The location of the UE is not close to the edge of the neighbor cell.
  • the UE does not match the slice corresponding to the current cell.
  • the UE determines how to perform cell measurement according to measurement data such as the location of the UE, channel quality, etc., the second slice information of the UE (selected by the UE, which has the highest priority for the UE) and the first slice information .
  • the UE measures the frequency points corresponding to the slices in the second slice information; wherein the eighth preset conditions include: in the first slice information The slice in the second slice information does not match the slice in the second slice information; the channel quality of the UE in the adjacent cell is greater than the preset channel quality; the distance between the position of the UE and the base station in the adjacent cell is less than the preset distance; the The frequency corresponding to the serving cell of the UE is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell supports the slice in the second slice information.
  • the UE needs the slice (selected by the UE, or, for the UE with the highest priority) Slices) to perform measurements at the corresponding frequency points.
  • close means that the distance is greater than the preset distance.
  • the position of the UE is not close to the edge of the serving cell or the neighboring cell, which means that the position of the UE is close to the serving cell or the neighboring cell.
  • the distance of the edge of the zone (or the adjacent cell) is greater than the preset distance, that is, it has not been smaller than the preset distance. If the distance is greater than the preset distance, it is determined as not approaching, otherwise, the distance is less than the preset distance, it can be determined as approaching.
  • the position of the UE is close to the edge of the serving cell or the neighboring cell, which means that the distance from the UE's position to the edge of the serving cell or the neighboring cell is less than the preset distance. When the distance is not less than the preset distance, it is determined to be not close. .
  • a method of relaxing the measurement or not performing the measurement is provided, which not only ensures that the UE can continuously access the required slice, but also avoids When the UE channel conditions are not satisfied, the disconnection affects the performance of the UE, and at the same time, the unnecessary measurement power consumption is reduced.
  • FIG. 3 is a schematic flowchart of Embodiment 2 of the processing method for a slicing network provided by an embodiment of the present application. As shown in FIG. 3 , on the basis of any of the foregoing implementations, the processing method for a slicing network further includes:
  • the UE when the UE determines that the current cell, the neighboring cell, or the frequency point, etc., to perform the measurement, the UE performs the measurement according to the measurement configuration parameters, etc., and obtains the corresponding measurement result.
  • the measurement result is reported to the network device, and the network device can perform operations such as handover/redirect/CA configuration/DC configuration according to the measurement result.
  • the UE may also determine whether to perform the conditional handover according to the measurement result, which is not limited to this solution.
  • FIG. 4 is a schematic flowchart of Embodiment 3 of the processing method for a slicing network provided by an embodiment of the present application. As shown in FIG. 4 , on the basis of any of the foregoing implementations, the processing method for a slicing network further includes:
  • S201 Receive measurement configuration information sent by a network device.
  • the acquisition of the measurement configuration information indicated by the network device side can be acquired at any time before the measurement determination is performed, and the corresponding conditions can be determined according to the measurement configuration information when the measurement determination is performed.
  • the measurement configuration information at least includes conventional measurement configuration parameters, an indication of whether to perform measurement relaxation or not to perform measurement, and at least one of conditions for measurement relaxation or not to perform measurement (eg, execution threshold, time to meet the execution threshold, etc.).
  • the measurement configuration parameters may include reporting configuration, measurement objects, measurement events and other related parameters.
  • the content in the measurement configuration information can be either slice-related content, such as for a certain slice or slice group, or non-slice-related content, such as for UE or cell, which is not limited in this solution. .
  • the method for processing a sliced network provides a solution for determining whether to perform measurement or performing measurement relaxation under different conditions when the slice determined by the UE matches or does not match the slice supported by the current network.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a processing apparatus for a network slice provided by an embodiment of the present application.
  • the processing apparatus 10 for a network slice includes:
  • a receiving module 11 configured to receive first slice information indicated by the network device, where the first slice information includes slices supported by the current network;
  • the processing module 12 is configured to determine whether to perform measurement according to the first slice information and the second slice information; wherein the second slice information is slice information of the processing device of the slice network.
  • the second slice information includes:
  • the slice required by the processing device of the slice network or,
  • the slice with the highest priority to the processing device of the slice network.
  • the processing apparatus for a slicing network provided in this embodiment is configured to execute the technical solution provided by any of the foregoing method embodiments, and its implementation principle and technical effect are similar, and details are not described herein again.
  • the processing module 12 is specifically configured to:
  • Whether to perform measurement is determined according to the first slice information, the second slice information, and measurement configuration information, where the measurement configuration information includes at least one of the following: measurement configuration parameters, whether to perform measurement relaxation or not to perform measurement , and the conditions under which the measurement is relaxed or not performed.
  • processing module 12 is specifically used for:
  • the first preset condition includes: the channel quality of the processing device of the slicing network in the serving cell is greater than the preset channel quality, or, the processing device of the slicing network is at a preset time The channel quality variation within the segment is less than or equal to the preset value.
  • processing module 12 is also used for:
  • processing module 12 is specifically used for:
  • the second preset condition includes: the processing device of the slice network is not close to the edge of the current serving cell.
  • processing module 12 is also used for:
  • the slice in the first slice information does not match the slice in the second slice information, perform neighbor cell measurement, or perform neighbor cell measurement at a first time interval, where the first time interval is less than the standard Measurement interval.
  • processing module 12 is specifically used for:
  • the first preset condition includes at least one of the following: The channel quality of the processing device in the serving cell is greater than the preset channel quality, and the channel quality change of the processing device of the slicing network within the preset time period is less than or equal to the preset value.
  • processing module 12 is also used for:
  • the slice in the first slice information does not match the slice in the second slice information, perform measurement or perform measurement relaxation on the frequency point corresponding to the slice supported by the current network.
  • processing module 12 is specifically used for:
  • processing module 12 is also used for:
  • the third preset condition includes:
  • the slices in the first slice information are matched with the slices in the second slice information
  • the channel quality of the current serving cell of the processing device of the slicing network is greater than the preset channel quality or the change of the channel quality of the processing device of the slicing network within the preset time period is less than or equal to the preset value;
  • the location of the processing device of the slicing network is not close to the edge of the current serving cell
  • the quality of service of the processing device of the slicing network in the neighboring cell is not greater than a certain threshold
  • the frequency corresponding to the serving cell of the processing device of the slice network is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell does not support the slice in the second slice information.
  • processing module 12 is specifically used for:
  • processing module 12 is also used for:
  • the fourth preset condition includes:
  • the channel quality of the current serving cell of the processing device of the slicing network is greater than the preset channel quality or the change of the channel quality of the processing device of the slicing network within the preset time period is less than or equal to the preset value;
  • the location of the processing device of the slicing network is not close to the edge of the current serving cell
  • the location of the processing device of the slicing network is not close to the edge of the neighboring cell or not within the coverage of other cells;
  • the channel quality of the processing device of the slicing network in the neighboring cell is less than or equal to another preset value
  • the adjacent area of the processing device of the slice network or the frequency point corresponding to the adjacent area does not support the slice in the second slice information.
  • processing module 12 is specifically used for:
  • processing module 12 is specifically used for:
  • the fifth preset condition includes:
  • the channel quality of the current serving cell of the processing device of the slicing network is greater than the preset channel quality or the change of the channel quality of the processing device of the slicing network within the preset time period is less than the preset value;
  • the location of the processing device of the slicing network is close to the edge of the neighboring cell or within the coverage of other cells;
  • the frequency corresponding to the serving cell of the processing device of the slice network is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell supports the slice in the second slice information.
  • processing module 12 is also used for:
  • the sixth preset condition includes:
  • the channel quality of the processing device of the slicing network in a neighboring cell is greater than another preset channel quality
  • the distance between the position of the processing device of the slicing network and the neighboring cell base station is less than a preset distance
  • the channel quality of the current serving cell of the processing device of the slicing network is lower than another preset channel quality
  • the channel quality change of the processing device of the slicing network within a preset time period is greater than or equal to another preset value
  • the frequency corresponding to the serving cell of the processing device of the slice network is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell supports the slice in the second slice information;
  • the location of the UE is close to the edge of a neighboring cell or within the coverage of other cells.
  • processing module 12 is specifically used for:
  • the frequency point corresponding to the serving cell is not measured or the frequency point corresponding to the serving cell is not measured. performing measurement relaxation at the frequency point corresponding to the serving cell;
  • the seventh preset condition includes:
  • the frequency corresponding to the serving cell does not support the slice of the second slice information
  • the adjacent area or the frequency point corresponding to the adjacent area supports the slice of the second slice information
  • the channel quality of the current serving cell of the processing device of the slicing network is greater than the preset channel quality or the change of the channel quality of the processing device of the slicing network within the preset time period is less than or equal to the preset value;
  • the location of the processing device of the slicing network is not close to the edge of the current serving cell
  • the location of the UE is not close to the edge of the neighbor cell.
  • processing module 12 is specifically used for:
  • the eighth preset condition includes:
  • the slice in the first slice information does not match the slice in the second slice information
  • the channel quality of the processing device of the slicing network in the adjacent cell is greater than the preset channel quality
  • the distance between the position of the processing device of the slicing network and the neighboring cell base station is less than a preset distance
  • the frequency corresponding to the serving cell of the processing device of the slice network is different from the frequency corresponding to the adjacent cell, and the adjacent cell or the frequency corresponding to the adjacent cell supports the slice in the second slice information.
  • the receiving module 11 is further configured to:
  • the measurement configuration information sent by the network device is received.
  • the receiving module 11 is specifically used for:
  • the first slice information includes at least one of the following:
  • the first slice information includes slice information of a current serving cell and/or slice information of a neighboring cell of the processing apparatus of the slice network.
  • the processing apparatus 10 for a slicing network provided by any of the foregoing embodiments is configured to execute the technical solutions in any of the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and are not repeated here.
  • FIG. 6 is a schematic structural diagram of a user equipment provided in this embodiment. As shown in FIG. 6 , the user equipment 20 includes:
  • the memory 22 stores computer-executed instructions
  • the processor 21 executes the computer-executed instructions stored in the memory, so that the processor 21 executes the method for processing a network slice provided in any of the foregoing embodiments.
  • FIG. 6 is a simple design of the user equipment.
  • the embodiments of the present application do not limit the number of processors and memories in the user equipment.
  • FIG. 6 only uses 1 as an example for description.
  • the memory, the processor, and the receiver may be connected through a bus, or may be connected in other ways.
  • the memory can be integrated inside the processor.
  • the user equipment provided in this application also includes a communication interface, and other devices such as a transmitter, which are not limited in this solution.
  • Embodiments of the present application further provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the technology in any of the foregoing method embodiments Program.
  • the above-mentioned processor may be a chip.
  • An embodiment of the present application further provides a chip, including: a processing module and a communication interface, where the processing module is configured to implement the solution on the user equipment side in any of the foregoing method embodiments.
  • the chip also includes a storage module (eg, memory), the storage module is used for storing instructions, the processing module is used for executing the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute any of the foregoing.
  • a storage module eg, memory
  • the storage module is used for storing instructions
  • the processing module is used for executing the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to execute any of the foregoing.
  • the embodiment of the present application further provides a program, which is used to implement the solution on the user equipment side in any of the foregoing method embodiments when the program is executed by the processor.
  • Embodiments of the present application further provide a computer program product, including program instructions, where the program instructions are used to implement the solution on the device side of the user equipment in any of the foregoing method embodiments.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are only illustrative.
  • the division of the modules is only a logical function division. In actual implementation, there may be other division methods.
  • multiple modules may be combined or integrated. to another system, or some features can be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of modules may be in electrical, mechanical or other forms.
  • the processor may be a central processing unit (English: Central Processing Unit, referred to as: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processors) , referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the aforementioned program can be stored in a readable memory.
  • the steps including the above method embodiments are executed; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, Solid state drive, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.

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

Abstract

La présente demande concerne un procédé et un appareil de traitement d'un réseau à tranche, un dispositif, et un support de stockage. Ledit procédé comprend l'étape suivante : après qu'un dispositif de réseau envoie une tranche supportée par un réseau actuel, et qu'un UE reçoit la tranche qui est supportée par le réseau actuel et indiquée par le dispositif de réseau, l'UE détermine s'il faut effectuer une mesure sur la base de la tranche supportée par le réseau actuel et d'une tranche déterminée par l'UE lui-même, de sorte que tout en assurant le service de l'UE, la mesure soit effectuée de manière sélective en fonction de la situation de tranche, ce qui permet de réduire la consommation d'énergie provoquée par une mesure continue.
PCT/CN2020/121883 2020-10-19 2020-10-19 Procédé et appareil de traitement de réseau à tranche, dispositif, et support de stockage WO2022082358A1 (fr)

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CN202080104053.1A CN116097710A (zh) 2020-10-19 2020-10-19 切片网络的处理方法、装置、设备及存储介质
PCT/CN2020/121883 WO2022082358A1 (fr) 2020-10-19 2020-10-19 Procédé et appareil de traitement de réseau à tranche, dispositif, et support de stockage

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CN109495924A (zh) * 2017-09-11 2019-03-19 维沃移动通信有限公司 一种测量、测量配置方法、终端及基站
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