Information processing method and device, terminal, network equipment, product and medium

Abstract

The invention provides an information processing method and device, a terminal, network equipment, a product and a medium, and relates to the technical field of wireless. The method comprises the following steps: sending first information to network equipment; wherein the first information comprises at least one of the following items: related information of a network slice packet (NSAG); the related information of the frequencies comprises each frequency measured by the terminal, or K frequencies with the highest quality measured by the terminal, or N frequencies with the highest priority, and both K and N are positive integers; the related information of the area comprises a registration area RA and / or a tracking area TA. According to the scheme of the invention, the problem that the cell reselected by the UE may not support the desired NSAG in the prior art is solved.

Description

Technical Field

[0001] This invention relates to the field of wireless technology, and in particular to an information processing method, apparatus, terminal, network equipment, product, and medium. Background Technology

[0002] Currently, in cell reselection based on Network Slice AS Group (NSAG), the terminal (such as User Equipment (UE)) needs to deduce the cell reselection priority based on NSAG according to the rules specified in the protocol, based on the NSAG identifier and its priority supported by itself and the slice information of System Information Block Type (SIB)16 broadcast and / or dedicated signaling. Then, according to the deduced frequency priority list, it performs reselection evaluation on the frequencies in the list and finally selects a suitable cell to camp on.

[0003] However, in the above cell reselection process, the cell reselected by the UE may not support the desired NSAG, which is detrimental to slice-based cell reselection and subsequent service operations. Summary of the Invention

[0004] The purpose of this invention is to provide an information processing method, apparatus, terminal, network equipment, product, and medium that solves the problem in the prior art that the cell reselected by the UE may not support the desired NSAG.

[0005] To achieve the above objectives, embodiments of the present invention provide an information processing method applied to a terminal, comprising:

[0006] Send the first message to the network device;

[0007] The first information includes at least one of the following:

[0008] Information related to network slice group NSAG;

[0009] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0010] Information related to the regions, including: Registration Area (RA) and / or Tracking Area (TA).

[0011] Optionally, the relevant information of the NSAG includes at least one of the following:

[0012] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0013] The priority information corresponding to the NSAG;

[0014] The identifier of the cell that supports the NSAG;

[0015] The cell identifiers of the NSAG are not supported;

[0016] The mapping relationship between NSAG and slices;

[0017] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0018] The list of allowed cells corresponding to the NSAG;

[0019] The list of excluded cells corresponding to NSAG.

[0020] Optionally, the relevant information of the frequency includes at least one of the following:

[0021] The identifier of the highest-ranked or best-performing cell at that frequency;

[0022] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0023] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0024] The frequency supports the NSAG identifier;

[0025] The frequency supports the highest priority NSAG identifier;

[0026] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0027] The identifiers of the M cells for the specified frequency;

[0028] The R values ​​of the M cells at the specified frequency;

[0029] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0030] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0031] Optionally, sending the first information to the network device includes at least one of the following:

[0032] Upon receiving a first request message from the network device, the first request message is sent, wherein the first request message is used to request the acquisition of the first information.

[0033] The first information is sent according to a preset period, wherein the preset period is configured by the network device.

[0034] If certain conditions are met, the first information is sent, wherein the conditions are pre-configured by the network device and / or specified by the protocol.

[0035] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0036] Optionally, the method further includes:

[0037] The network device receives first configuration information, which is used to indicate the K frequencies and / or the N frequencies.

[0038] Optionally, the method further includes:

[0039] If the terminal fails to measure K frequencies, then record the frequency information actually measured by the terminal.

[0040] Optionally, the method further includes:

[0041] Send a first indication message to the network device, the first indication message being used to indicate that the terminal has not recorded the first information within the preset period.

[0042] To achieve the above objectives, embodiments of the present invention provide an information processing method applied to a network device, comprising:

[0043] The first message sent by the receiving terminal;

[0044] The first information includes at least one of the following:

[0045] Information related to network slice group NSAG;

[0046] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0047] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0048] Optionally, the relevant information of the NSAG includes at least one of the following:

[0049] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0050] The priority information corresponding to the NSAG;

[0051] The identifier of the cell that supports the NSAG;

[0052] The cell identifiers of the NSAG are not supported;

[0053] The mapping relationship between NSAG and slices;

[0054] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0055] The list of allowed cells corresponding to the NSAG;

[0056] The list of excluded cells corresponding to NSAG.

[0057] Optionally, the method further includes at least one of the following:

[0058] If the highest-ranked cell or best cell of the target frequency does not support the NSAG, add the cell list to be excluded corresponding to the NSAG in the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the cell list to be excluded corresponding to the NSAG in the target signaling.

[0059] If the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling.

[0060] Based on the first information, adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice;

[0061] The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0062] Optionally, the relevant information of the frequency includes at least one of the following:

[0063] The identifier of the highest-ranked or best-performing cell at that frequency;

[0064] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0065] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0066] The frequency supports the NSAG identifier;

[0067] The frequency supports the highest priority NSAG identifier;

[0068] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0069] The identifiers of the M cells for the specified frequency;

[0070] The R values ​​of the M cells at the specified frequency;

[0071] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0072] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0073] Optionally, before the first information sent by the receiving terminal, the method further includes:

[0074] Send a first request message to the terminal, the first request message being used to request the acquisition of the first information.

[0075] Optionally, the method further includes:

[0076] Send first configuration information to the terminal, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

[0077] Optionally, the method further includes:

[0078] The device receives a first indication message sent by the terminal, which indicates that the terminal has not recorded the first information within a preset period, the preset period being configured by the network device.

[0079] To achieve the above objectives, embodiments of the present invention provide an information processing apparatus applied to a terminal, comprising:

[0080] The first sending module is used to send the first information to the network device;

[0081] The first information includes at least one of the following:

[0082] Information related to network slice group NSAG;

[0083] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0084] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0085] Optionally, the relevant information of the NSAG includes at least one of the following:

[0086] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0087] The priority information corresponding to the NSAG;

[0088] The identifier of the cell that supports the NSAG;

[0089] The cell identifiers of the NSAG are not supported;

[0090] The mapping relationship between NSAG and slices;

[0091] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0092] The list of allowed cells corresponding to the NSAG;

[0093] The list of excluded cells corresponding to NSAG.

[0094] Optionally, the relevant information of the frequency includes at least one of the following:

[0095] The identifier of the highest-ranked or best-performing cell at that frequency;

[0096] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0097] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0098] The frequency supports the NSAG identifier;

[0099] The frequency supports the highest priority NSAG identifier;

[0100] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0101] The identifiers of the M cells for the specified frequency;

[0102] The R values ​​of the M cells at the specified frequency;

[0103] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0104] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0105] Optionally, the first sending module includes:

[0106] The first sending unit is configured to send the first information upon receiving the first request information sent by the network device, wherein the first request information is used to request the acquisition of the first information;

[0107] The second sending unit is used to send the first information according to a preset period, wherein the preset period is configured by the network device;

[0108] The third sending unit is configured to send the first information when certain conditions are met, wherein the conditions are pre-configured by the network device and / or specified by a protocol.

[0109] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0110] Optionally, the device further includes:

[0111] The second receiving module is used to receive first configuration information sent by the network device, wherein the first configuration information is used to indicate the K frequencies and / or the N frequencies.

[0112] Optionally, the device further includes:

[0113] The first recording module is used to record the frequency information actually measured by the terminal if the terminal does not measure K frequencies.

[0114] Optionally, the device further includes:

[0115] The second sending module is used to send first indication information to the network device, the first indication information being used to indicate that the terminal has not recorded the first information within the preset period.

[0116] To achieve the above objectives, embodiments of the present invention provide an information processing apparatus applied to a network device, comprising:

[0117] The first receiving module is used to receive the first information sent by the terminal;

[0118] The first information includes at least one of the following:

[0119] Information related to network slice group NSAG;

[0120] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0121] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0122] Optionally, the relevant information of the NSAG includes at least one of the following:

[0123] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0124] The priority information corresponding to the NSAG;

[0125] The identifier of the cell that supports the NSAG;

[0126] The cell identifiers of the NSAG are not supported;

[0127] The mapping relationship between NSAG and slices;

[0128] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0129] The list of allowed cells corresponding to the NSAG;

[0130] The list of excluded cells corresponding to NSAG.

[0131] Optionally, the device further includes:

[0132] The first processing module is configured to, if the highest-ranked cell or best cell of the target frequency does not support the NSAG, add a list of excluded cells corresponding to the NSAG in the target signaling, and / or, add the identifier of the highest-ranked cell or best cell of the target frequency to the list of excluded cells corresponding to the NSAG in the target signaling.

[0133] The second processing module is configured to, if the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or, add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling.

[0134] The third processing module is used to adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice, according to the first information.

[0135] The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0136] Optionally, the relevant information of the frequency includes at least one of the following:

[0137] The identifier of the highest-ranked or best-performing cell at that frequency;

[0138] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0139] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0140] The frequency supports the NSAG identifier;

[0141] The frequency supports the highest priority NSAG identifier;

[0142] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0143] The identifiers of the M cells for the specified frequency;

[0144] The R values ​​of the M cells at the specified frequency;

[0145] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0146] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0147] Optionally, before the first information sent by the receiving terminal, the method further includes:

[0148] The third sending module is used to send a first request message to the terminal, wherein the first request message is used to request to obtain the first information.

[0149] Optionally, the method further includes:

[0150] The fourth sending module is used to send first configuration information to the terminal, wherein the first configuration information is used to indicate the K frequencies and / or the N frequencies.

[0151] Optionally, the method further includes:

[0152] The fifth sending module is used to receive first indication information sent by the terminal. The first indication information is used to indicate that the terminal has not recorded the first information within a preset period, and the preset period is configured by the network device.

[0153] To achieve the above objectives, embodiments of the present invention provide a terminal, including a processor and a transceiver, wherein the transceiver is used for:

[0154] Send the first message to the network device;

[0155] The first information includes at least one of the following:

[0156] Information related to network slice group NSAG;

[0157] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0158] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0159] Optionally, the relevant information of the NSAG includes at least one of the following:

[0160] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0161] The priority information corresponding to the NSAG;

[0162] The identifier of the cell that supports the NSAG;

[0163] The cell identifiers of the NSAG are not supported;

[0164] The mapping relationship between NSAG and slices;

[0165] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0166] The list of allowed cells corresponding to the NSAG;

[0167] The list of excluded cells corresponding to NSAG.

[0168] Optionally, the relevant information of the frequency includes at least one of the following:

[0169] The identifier of the highest-ranked or best-performing cell at that frequency;

[0170] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0171] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0172] The frequency supports the NSAG identifier;

[0173] The frequency supports the highest priority NSAG identifier;

[0174] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0175] The identifiers of the M cells for the specified frequency;

[0176] The R values ​​of the M cells at the specified frequency;

[0177] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0178] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0179] Optionally, when the transceiver sends the first information to the network device, it specifically performs at least one of the following:

[0180] Upon receiving a first request message from the network device, the first request message is sent, wherein the first request message is used to request the acquisition of the first information.

[0181] The first information is sent according to a preset period, wherein the preset period is configured by the network device.

[0182] If certain conditions are met, the first information is sent, wherein the conditions are pre-configured by the network device and / or specified by the protocol.

[0183] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0184] Optionally, the transceiver is further used for:

[0185] The network device receives first configuration information, which is used to indicate the K frequencies and / or the N frequencies.

[0186] Optionally, the processor is further configured to:

[0187] If the terminal fails to measure K frequencies, then record the frequency information actually measured by the terminal.

[0188] Optionally, the transceiver is further used for:

[0189] Send a first indication message to the network device, the first indication message being used to indicate that the terminal has not recorded the first information within the preset period.

[0190] To achieve the above objectives, embodiments of the present invention provide a network device, including a processor and a transceiver, wherein the transceiver is used for:

[0191] The first message sent by the receiving terminal;

[0192] The first information includes at least one of the following:

[0193] Information related to network slice group NSAG;

[0194] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0195] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0196] Optionally, the relevant information of the NSAG includes at least one of the following:

[0197] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0198] The priority information corresponding to the NSAG;

[0199] The identifier of the cell that supports the NSAG;

[0200] The cell identifiers of the NSAG are not supported;

[0201] The mapping relationship between NSAG and slices;

[0202] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0203] The list of allowed cells corresponding to the NSAG;

[0204] The list of excluded cells corresponding to NSAG.

[0205] Optionally, the processor is further configured to perform at least one of the following:

[0206] If the highest-ranked cell or best cell of the target frequency does not support the NSAG, add the cell list to be excluded corresponding to the NSAG in the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the cell list to be excluded corresponding to the NSAG in the target signaling.

[0207] If the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling.

[0208] Based on the first information, adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice;

[0209] The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0210] Optionally, the relevant information of the frequency includes at least one of the following:

[0211] The identifier of the highest-ranked or best-performing cell at that frequency;

[0212] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0213] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0214] The frequency supports the NSAG identifier;

[0215] The frequency supports the highest priority NSAG identifier;

[0216] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0217] The identifiers of the M cells for the specified frequency;

[0218] The R values ​​of the M cells at the specified frequency;

[0219] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0220] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0221] Optionally, the processor is further configured to:

[0222] Send a first request message to the terminal, the first request message being used to request the acquisition of the first information.

[0223] Optionally, the processor is further configured to:

[0224] Send first configuration information to the terminal, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

[0225] Optionally, the processor is further configured to:

[0226] The device receives a first indication message sent by the terminal, which indicates that the terminal has not recorded the first information within a preset period, the preset period being configured by the network device.

[0227] To achieve the above objectives, embodiments of the present invention provide a terminal, including a transceiver, a processor, a memory, and a program or instructions stored in the memory and executable on the processor; when the processor executes the program or instructions, it implements the information processing method applied to the terminal as described above.

[0228] To achieve the above objectives, embodiments of the present invention provide a network device, including a transceiver, a processor, a memory, and a program or instructions stored in the memory and executable on the processor; when the processor executes the program or instructions, it implements the information processing method applied to the network device as described above.

[0229] To achieve the above objectives, a computer program product is provided, including computer instructions that, when executed by a processor, implement the steps of the information processing method applied to a terminal as described above, or implement the steps of the information processing method applied to a network device as described above.

[0230] To achieve the above objectives, embodiments of the present invention provide a readable storage medium having a program or instructions stored thereon, wherein the program or instructions, when executed by a processor, implement the steps in the information processing method applied to a terminal as described above, or the steps in the information processing method applied to a network device as described above.

[0231] The beneficial effects of the above-described technical solution of the present invention are as follows:

[0232] The method of this invention involves a terminal sending first information to a network device, enabling the network device to adjust system information and / or dedicated signaling based on the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice desired by the UE based on the adjusted system information and / or dedicated signaling. Attached Figure Description

[0233] Figure 1 This is one of the schematic diagrams of cell reselection in existing technology;

[0234] Figure 2 This is the second schematic diagram of cell reselection in existing technology;

[0235] Figure 3 This is a flowchart of the information processing method according to an embodiment of the present invention;

[0236] Figure 4 This is an interactive schematic diagram of the information processing method according to an embodiment of the present invention;

[0237] Figure 5 This is a flowchart of an information processing method according to another embodiment of the present invention;

[0238] Figure 6 This is a structural diagram of the information processing device according to an embodiment of the present invention;

[0239] Figure 7 This is a structural diagram of an information processing apparatus according to another embodiment of the present invention;

[0240] Figure 8 This is a structural diagram of the terminal according to an embodiment of the present invention;

[0241] Figure 9 This is a structural diagram of a network device according to an embodiment of the present invention;

[0242] Figure 10 This is a structural diagram of a terminal according to another embodiment of the present invention;

[0243] Figure 11 This is a structural diagram of a network device according to another embodiment of the present invention. Detailed Implementation

[0244] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0245] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0246] In various embodiments of the present invention, it should be understood that the sequence number of each process described below does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0247] In addition, the terms "system" and "network" are often used interchangeably in this article.

[0248] In the embodiments provided in this application, it should be understood that "B corresponding to A" means that B is associated with A, and B can be determined based on A. However, it should also be understood that determining B based on A does not mean determining B solely based on A; B can also be determined based on A and / or other information.

[0249] Below is a brief explanation of NSAG-based cell reselection in related technologies.

[0250] The UE derives the NSAG-based cell reselection priority according to the rules specified in the protocol, based on the NSAG priority it supports and the slice information of SIB16 broadcast and / or dedicated signaling. Then, according to the derived frequency priority list, it performs reselection evaluation on the frequencies and selects the appropriate cell to camp on.

[0251] If the highest-ranked cell or best cell of the highest priority frequency meets the reselection criteria for inter-frequency, same-frequency, or same-priority inter-frequency, but does not support the NSAG, then the UE should consider the NSAG supported by the cell (instead of the NSAG of the NR frequency) and re-derive the reselection priority of the frequency. If the cell does not support other NSAGs, then the traditional cell reselection priority should be used for derivation and sorting.

[0252] The base station broadcasts slice information supported by each frequency via System Message SIB16, including the NSAG identifier, cell reselection priority, and lists of allowed or excluded cells. In addition, the network can also send slice-based cell reselection information to the UE via dedicated signaling (mainly the RRRCRelease message).

[0253] Taking SIB16 as an example, the broadcast slice information is shown in the table below:

[0254]

[0255]

[0256] Specifically, this can be understood as:

[0257] F1 supports NSAG#1 and NSAG#2; the cell reselection priority for NSAG#1 is 6, and only cell#1 and cell#2 support NSAG#1; the cell reselection priority for NSAG#2 is 5, and all cells except cell#4 support NSAG#2; the F1 legacy cell reselection priority is 3 (without considering any NSAG);

[0258] F2 supports NSAG#1. The cell reselection priority for NSAG#1 is 4, and the cell reselection priority for legacy cells is 5. The absence of an allowed cell list and excluded cell list configuration proves that all cells at this frequency support NSAG#1.

[0259] F3 supports NSAG#2, and the cell reselection priority for NSAG#2 is 4. No legacy cell reselection priority is configured. All cells on this frequency support NSAG#2.

[0260] F4 does not support any NSAG, and the priority for legacy cell reselection is 4.

[0261] Here, we assume that the smaller the reselection priority value, the higher the priority.

[0262] If the allowed NSAG list received by the UE from the core network is {NSAG#1, NSAG#2}, with priority values ​​of 3 and 4 respectively, then NSAG#1 has a higher priority than NSAG#2. The UE also receives the mapping relationship between NSAGs and slices from the core network, for example, NSAG#1 corresponds to slices 1 and 2, and NSAG#2 corresponds to slices 3 and 4.

[0263] Based on the slice information broadcast by SIB16, the UE infers the cell reselection priority based on NSAG as F2>F1>F3>F4. The specific process is as follows: First, consider the frequency that supports the highest priority NSAG#1. Both F1 and F2 support it. In F1, the cell reselection priority of NSAG#1 is 6, while in F2 it is 4. Therefore, F2 has a higher priority than F1. Next, consider the second highest priority NSAG#2. Both F1 and F3 support it, but F1 has already been selected, so the next frequency is F3. Finally, there is the frequency F4, which does not support any NSAG.

[0264] Then, the UE first evaluates the cell for the highest priority frequency F2. Assuming cell #3 is the highest-ranked or best cell, since F2 doesn't have an allowed cell list or excluded cell list configured, all cells in F2 support NSAG #1 by default, and the UE will camp on cell #3. If F2 has an allowed cell list of {cell #5, cell #6} that doesn't include cell #3, then the UE will not camp on cell #3. The UE needs to re-derive the priority of frequency F2 based on the NSAGs supported by cell #3. If cell #3 doesn't support other NSAGs, it sorts the frequency reselection priority by legacy priority 5 (lower than F4 priority), and the updated frequency reselection priority is F1 > F3 > F4 > F2. Then, F1 is evaluated again until a suitable cell is selected.

[0265] During cell reselection, for cells operating on the same frequency or with the same priority but operating on different frequencies, the cells are sorted according to the R criterion, and the cell with the highest ranking is selected. Qhyst, Qoffsettemp, and Qoffset are all configured by the network for the UE.

[0266] The highest-priority, highest-ranking cell or best cell where the UE is camped (such as cell #3 in the example above) may not support the corresponding NSAG (i.e., NSAG #1) when deriving frequency priority. For example, if the UE is on the boundary between an RA and a TA, different RAs or TAs support different NSAGs. Figure 1 As shown, the UE is in RA#1, while cell#3 is in RA#2.

[0267] After the UE camps on cell #3, it receives a new allowed NSAG list during the Registration Area Update (RAU) and can detect that the cell does not support NSAG #1; or it can also detect that cell #3 does not support NSAG #1 through SIB16.

[0268] like Figure 2 As shown, if another RA (such as RA#3) supports NSAG#1, but the UE does not camp on it, then the UE will not be able to initiate NSAG#1 services subsequently.

[0269] Furthermore, the same NSAG in different RAs / TAs may be associated with different slices. For example, in RA#1, NSAG#1 is associated with slices 1 and 2, while in RA#3, NSAG#1 is associated with slices 3 and 4. The terminal reselects cell#7 of RA#3TA#1 based on slice information broadcast or sent by the network. However, when registering or initiating access, it receives a new NSAG and slice association relationship sent by the core network and finds that the meaning of NSAG#1 is different. The slices that were originally supported cannot be supported in the new RA or TA. Moreover, RA#3 cannot support other slices or slice groups that the terminal wants. If RA#2 that supports NSAG#2 is selected, it will be more beneficial for the terminal to subsequent slice services.

[0270] Therefore, in the existing technology, when a UE performs cell reselection, the cell that the UE reselects may not support the desired NSAG, which is not conducive to slice-based cell reselection and subsequent service.

[0271] like Figure 3 As shown, an information processing method according to an embodiment of the present invention, applied to a terminal, includes:

[0272] Step 301: Send first information to the network device; wherein the first information includes at least one of the following:

[0273] (1) Information related to the network slice group NSAG;

[0274] (2) Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0275] (3) Relevant information about the region, which includes: the Registration Region (RA) and / or the Tracking Region (TA). Different RAs may support different NSAGs.

[0276] It should be noted that the first information is related to the slice information, and the specific information included in the first information reported by the terminal to the network device can be configured by the network device or determined by preset rules (such as protocol specifications). Users record the relevant information according to the network device's configuration or preset rules, and report the recorded information to the network device as the first information.

[0277] In this embodiment, the terminal sends first information to the network device, enabling the network device to adjust system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice desired by the UE according to the adjusted system information and / or dedicated signaling.

[0278] In some embodiments, the relevant information of the NSAG includes at least one of the following:

[0279] (1) The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal.

[0280] Here, as an optional embodiment, if there are multiple NSAG identifiers in the relevant information of NSAG, the multiple NSAG identifiers can be formed in the form of a list (such as an allowed NSAG list).

[0281] (2) Priority information corresponding to the NSAG.

[0282] Here, priority information can be either a priority value or a priority order.

[0283] As an optional embodiment, the above-mentioned allowed NSAG list may also include priority information corresponding to NSAGs.

[0284] For example, suppose the allowed NSAG list = {NSAG#1, NSAG#2}, that is, the two NSAG identifiers in the allowed NSAG list are NSAG#1 and NSAG#2, and the priority values ​​of the two NSAG identifiers in the allowed NSAG list are 3 and 4 respectively (indicating that NSAG#2 has a higher priority than NSAG#1). Alternatively, the priority order in the allowed NSAG list can be specified as high to low (in which case NSAG#1 has a higher priority than NSAG#2) or low to high. Or, a single bit can be used to indicate the priority order in the allowed NSAG list.

[0285] It should be noted that for cases where priority information is in priority order (i.e., reporting in priority order), if there are two NSAGs with the same priority, an additional indication is required to indicate this situation.

[0286] It should be noted that the joint reporting of the allowed NSAG list and relevant regional information in the first piece of information enables the network to more clearly understand the NSAG identifiers supported by the terminal in different RAs or TAs.

[0287] (3) Identification of the cell that supports the NSAG.

[0288] (4) The identifier of the cell that does not support the NSAG.

[0289] Based on the aforementioned first information, network devices can optimize the cell reselection priority based on NSAG and the allowed cell list and excluded cell list in system messages.

[0290] (5) The mapping relationship between NSAG and slices.

[0291] (6) NSAG identifiers and TA identifiers associated with the same NSAG identifier in different slice cases, and / or slice information associated with the NSAG identifier;

[0292] In some alternative embodiments, the terminal may also only report cases where the same NSAG is associated with different slices. For example, it may report the NSAG identifier and TA identifier, and / or the slice information associated with the NSAG identifier, when the same NSAG identifier is associated with different slices.

[0293] For example, in one embodiment, NSAG#1 corresponds to slices 1 and 2, and NSAG#2 corresponds to slices 3 and 4. However, the slices corresponding to the same NSAG may differ for different RAs / TAs. In another embodiment, NSAG#1 in TA#1 corresponds to slices 1 and 2, while NSAG#1 in TA#2 corresponds to slices 3 and 4. NSAG#2 in both TA#1 and TA#2 corresponds to slices 5 and 6. In this case, only the mapping of NSAG#1 in TA#1 and TA#2 is reported, or the mapping of NSAG#1 and NSAG#2 is reported, but NSAG#1 needs to indicate its mapping in TA#1 and TA#2, while NSAG#2 only reports one mapping relationship.

[0294] It should be noted that if the terminal reports the mapping relationship between NSAG and slices, as well as relevant information about the region, the network device can better understand the mapping relationship between NSAG and slices in different RA / TA.

[0295] It should also be noted that the terminal reports the RA / TA and NSAG identifiers in the first information. The network device can also know the mapping relationship between NSAG and slice based on the stored information. The terminal does not need to report the specific mapping relationship between NSAG and slice, which can reduce the signaling load. The terminal only reports the NSAG identifier and TA identifier when the NSAG and slice mapping are different, which can also reduce the signaling load.

[0296] In addition, the terminal can also report the first information in a delta manner (i.e., only report the different content based on the difference). For example, in TA#1, NSAG#1 corresponds to slices 1 and 2, and NSAG#2 corresponds to slices 3 and 4. In TA#2, the mapping relationship between NSAG#1 and #2 and the slices is the same. TA#2 can only report the NSAG identifiers (i.e., NSAG#1 and #2); if the mapping relationship between NSAG#1 in TA#2 and NSAG#1 in TA#1 is different, then the corresponding slices need to be reported.

[0297] (7) The allowed cell list corresponding to the NSAG.

[0298] (8) The excluded cell list corresponding to the NSAG.

[0299] In some embodiments, the relevant information of the frequency includes at least one of the following:

[0300] (1) The identifier of the highest ranked cell or the best cell of the frequency.

[0301] That is, the identifier of the highest ranked cell or the best cell of each frequency or the highest K frequencies measured by the terminal. Through this information, the network device can know the best cell of each frequency. Here, the frequency can be represented by the Absolute Radio Frequency Channel Number (ARFCN), or can be represented by an index based on the frequency order in the existing SIB message.

[0302] Here, the highest K frequencies can specifically be the top K frequencies sorted in descending order according to the slice-based reselection priority deduced by the terminal, and the value of K can be configured by the network device. If the terminal does not measure K frequencies, the actual measured K ′ frequencies can be used as the standard (K ′ is a positive integer, K ′ < K). Here, the K frequencies do not include the frequencies without configured slice-based reselection priority (i.e., the frequencies with only traditional reselection priority configured).

[0303] (2) The NSAG identifier supported by the highest ranked cell or the best cell of the frequency;

[0304] (3) The highest priority NSAG identifier supported by the highest ranked cell or the best cell of the frequency.

[0305] That is, the NSAG identifier supported by the highest ranked cell or the best cell of each frequency or the highest K frequencies measured by the terminal, or the highest priority NSAG identifier supported by each frequency measured by the terminal.

[0306] By jointly reporting the above two types of information, the network device can obtain the best cell-supported NSAG for each frequency measured by the terminal.

[0307] (4) The NSAG identifiers supported by the frequency. That is, the NSAG identifiers supported by each frequency or the highest K frequencies measured by the terminal.

[0308] (5) The highest priority NSAG identifier supported by the frequency. That is, the highest priority NSAG identifier supported by each frequency or the highest K frequencies measured by the terminal.

[0309] By jointly reporting the above three types of information, network devices can know whether the best cell of each frequency measured by the terminal supports the highest priority NSAG, or the difference between the NSAG supported by the best cell of each frequency and the NSAG supported by the frequency. This is beneficial for network devices to configure the allowed cell list and / or excluded cell list.

[0310] (6) The frequency supports the NSAG identifier, but the highest-ranked cell or best cell of the frequency does not support it.

[0311] That is, NSAG identifiers that are supported by the frequency but not supported by the highest-ranked cell or best cell corresponding to the frequency.

[0312] (7) The identifiers of the M cells of the frequency, wherein the M cells include the top M cells in descending order of cell quality or cell ranking R value, where M is a positive integer.

[0313] (8) The R values ​​of the M cells of the frequency.

[0314] Here, cell quality includes at least one of the following: Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), and Signal to Interference plus Noise Ratio (SINR). The cell ranking R-value is calculated according to the cell ranking criteria.

[0315] It should be noted that the terminal reports the relevant information of the above M cells in the first information, which enables the network equipment to have a clearer understanding of the signal quality of each cell under the current network coverage, and to make comprehensive considerations for configuration optimization.

[0316] (9) The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice.

[0317] Here, the cell reselection parameters may specifically include at least one of the following: hysteresis value (Qhyst), temporary offset (Qoffsettemp), and constant offset value (Qoffset).

[0318] It should be noted that the identifiers of cells supporting the NSAG, the identifiers of cells not supporting the NSAG, and the information of the M cells mentioned above can be used to optimize cell reselection parameters in the network. For example, it can enable the terminal to reselect to cell RA#3 (which supports NSAG#1) to support NSAG#1.

[0319] In some embodiments, sending the first information to the network device includes at least one of the following:

[0320] (1) Upon receiving the first request information sent by the network device, the first information is sent, wherein the first request information is used to request the acquisition of the first information.

[0321] In some alternative embodiments, the terminal may notify the network device: the terminal records the first information, and then the network device requests the terminal to send the first information, and the terminal responds to the network device's request and sends the first information to the network device.

[0322] (2) Send the first information according to a preset period, wherein the preset period is configured by the network device.

[0323] In other words, the terminal can report the first information based on the reporting cycle configured by the network device.

[0324] In some specific embodiments, the method further includes: sending a first indication message to the network device, the first indication message being used to indicate that the terminal has not recorded the first information within the preset period.

[0325] In other words, if the terminal does not record the first information within a cycle, it reports an indication to the network device (that is, sends the first indication information).

[0326] (3) When the conditions are met, the first information is sent, the conditions being pre-configured by the network device and / or specified by the protocol.

[0327] In other words, network devices can be pre-configured with certain triggering conditions, or the protocol can define certain triggering conditions, so that when the triggering conditions are met, the terminal can be triggered to record and / or report the first information. For example, if there is a case where the highest-ranked cell or the best cell identifier (ID) of the highest priority frequency does not support NSAG, the terminal can record and / or report the first information.

[0328] (4) The terminal can proactively report the first information.

[0329] It should be noted that, in some optional embodiments, terminals that support slice-based cell reselection can be assumed to support recording the first information. In other optional embodiments, the terminal can also report capability indication information to the network device, which indicates whether the terminal supports the function of recording slice reselection information. The terminal can carry this capability indication information in its terminal capability information or in its terminal auxiliary information. For terminals that support recording the first information, the network device can also be configured to specify which information the terminal reports in the first information.

[0330] In addition, the terminal can also report at least one of the following: expiration date information, condition information, and reason information. Here, the expiration date information can be the validity period of the aforementioned capability indication information. That is, whether the terminal supports the function of recording slice reselection information can correspond to a period, which can be permanent or temporary. The condition information can specifically be the conditions under which the terminal supports the function of recording slice reselection information, such as the time period and / or scenario in which the terminal supports the function of recording slice reselection information. The reason information can specifically be the reason why the terminal supports or does not support the function of recording slice reselection information, such as high terminal power consumption, insufficient terminal battery, or limited terminal storage.

[0331] In this embodiment, the terminal can decide to report the first information based on the above-mentioned situations. In specific implementation, the terminal can report the first information through a random access report or through a newly defined message.

[0332] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0333] Optionally, the method further includes: receiving first configuration information sent by the network device, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

[0334] Optionally, the method further includes: if the terminal does not measure K frequencies, then recording the frequency information actually measured by the terminal.

[0335] like Figure 4 As shown, in one specific embodiment, the terminal (UE) reports UE capabilities or UE auxiliary information to the network device (such as RAN) to inform the network device that: the terminal supports recording first information; the network device sends a LoggedMeasurementConfiguration (i.e., channel measurement configuration) message to the terminal, which can configure the period or content of the terminal's first information reporting; the terminal sends an RRC message withUEMeasurementsAvailable (i.e., a radio resource control message with user measurement availability information) to the network device; the network device sends a UEInformationRequest (terminal information request message) to the terminal, that is, sends the first request information to request the terminal to provide feedback on the first information; the terminal provides feedback on the UEInformationResponse (i.e., UE information response) to the network device, that is, sends the first information.

[0336] In the information processing method of this embodiment, the terminal can report the recorded first information to the network device, which helps the network device to optimize the configuration of system information and / or dedicated signaling, as well as fill in the gaps in slice coverage. In this way, the terminal can better perform slice-based cell reselection, which helps the terminal select cells that support the corresponding slice group and can also reduce the power consumption of the terminal during cell reselection.

[0337] like Figure 5 As shown, an information processing method according to an embodiment of the present invention, applied to a network device, includes:

[0338] Step 501: Receive first information sent by the receiving terminal; wherein the first information includes at least one of the following:

[0339] (1) Information related to the network slice group NSAG;

[0340] (2) Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0341] (3) Relevant information about the region, which includes: the registration region RA and / or the tracking region TA.

[0342] In this embodiment, after receiving the first information sent by the terminal, the network device can adjust the system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice that the UE wants according to the adjusted system information and / or dedicated signaling.

[0343] It should be noted that the information processing method provided in this embodiment of the invention is similar to the information processing method applied to the terminal described above, and can achieve the same technical effect. Therefore, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail here.

[0344] In some embodiments, the relevant information of the NSAG includes at least one of the following:

[0345] (1) The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal.

[0346] (2) Priority information corresponding to the NSAG.

[0347] (3) Identification of the cell that supports the NSAG.

[0348] In other words, this information allows network devices to determine which cells support the NSAG supported by the terminal.

[0349] (4) The identifier of the cell that does not support the NSAG.

[0350] In other words, this information allows network devices to identify which cells do not support the NSAG supported by the terminal.

[0351] (5) The mapping relationship between NSAG and slices;

[0352] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0353] (6) The list of allowed cells corresponding to the NSAG;

[0354] (7) The list of excluded cells corresponding to the NSAG.

[0355] In some embodiments, the method further includes at least one of the following:

[0356] (1) If the highest-ranked cell or best cell of the target frequency does not support the NSAG, add the excluded cell list corresponding to the NSAG to the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the excluded cell list corresponding to the NSAG in the target signaling; wherein, the target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0357] In this way, the terminal can know in advance, through system information and / or dedicated signaling, that a certain cell does not support the corresponding NSAG (that is, the NSAG supported by the terminal). Therefore, when the terminal reselects a cell, it does not need to evaluate the cell, which can reduce the terminal's power consumption.

[0358] It should be noted that the system information here can specifically be SIB16, and the dedicated signaling can specifically be RRC dedicated signaling. SIB16 is a broadcast message, and network devices may adjust SIB16 after comprehensively considering information reported by multiple terminals; while RRC dedicated signaling is a per UE (each terminal) message, so network devices can adjust the dedicated signaling corresponding to that terminal based on the first information reported by the terminal.

[0359] (2) If the highest-ranked cell or best cell of the target frequency supports the NSAG, add the allowed cell list corresponding to the NSAG to the target signaling (including system information and / or dedicated signaling), and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the allowed cell list corresponding to the NSAG in the target signaling.

[0360] (3) Based on the first information, adjust the cell reselection parameters corresponding to the frequency in the target signaling (including system information and / or dedicated signaling) and / or the cell reselection parameters based on the slice.

[0361] It should be noted that if the terminal obtains the above information during cell reselection, for example, if the terminal learns through target signaling that the highest-ranked cell does not support NSAG#1 (the NSAG supported by the terminal), the terminal can choose to reselect to another cell that supports NSAG#1 in order to better support the service after cell reselection based on slice.

[0362] It should also be noted that network devices can adjust the cell reselection priority of frequencies in SIB16 or RRC dedicated signaling (that is, the cell reselection priority based on NSAG) based on the first information reported by the terminal. For example, the cell reselection priority of frequencies that do not support the corresponding NSAG (that is, the NSAG supported by the terminal) can be lowered by a preset amount, or the cell reselection priority of frequencies that support the corresponding NSAG can be increased by a preset amount.

[0363] In some embodiments, the network device may also adjust cell reselection parameters based on the quality of the top M cells ranked by terminal ranking or the top M cells sorted by quality from high to low, the support for NSAG, and cell reselection parameters, so that the ranking of cells supporting the corresponding NSAG is increased, making it easier for terminals to camp on these cells. Alternatively, the base station's transmit power may be adjusted to increase the probability of the terminal camping on a cell supporting the NSAG.

[0364] In some embodiments, the network device can also configure based on the NSAG priority values ​​reported by multiple terminals. For example, the network device can configure a higher reselection priority for NSAGs that support higher priorities, so that the terminal can camp on a cell that supports a higher priority NSAG, thereby reducing the latency and signaling consumption caused by subsequent handovers.

[0365] In some embodiments, the method further includes: deploying slices for areas with network service blind spots when the highest-ranked cell or best cell at the target frequency does not support the NSAG, wherein the target frequency is the frequency with the highest cell reselection priority among the frequencies measured by the terminal.

[0366] In this embodiment, if the highest-ranked cell or best cell of the highest priority frequency does not support the corresponding NSAG (i.e., the NSAG supported by the terminal), the network device can perform slice coverage coverage supplementation and deploy the corresponding slice. When deploying slices, the deployment scheme can also be considered together with information such as RA and TA.

[0367] In some embodiments, the relevant information for the frequency includes at least one of the following:

[0368] The identifier of the highest-ranked or best-performing cell at that frequency;

[0369] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0370] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0371] The frequency supports the NSAG identifier;

[0372] The frequency supports the highest priority NSAG identifier;

[0373] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0374] The identifiers of the M cells for the specified frequency;

[0375] The R values ​​of the M cells at the specified frequency;

[0376] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0377] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0378] In some embodiments, before the first information sent by the receiving terminal, the method further includes: sending first request information to the terminal, the first request information being used to request the acquisition of the first information.

[0379] In this embodiment, the network device can request the terminal to send first information by sending a first request message. In some optional examples, the network device can send the first request message to the terminal after receiving a notification message from the terminal, which may indicate that the terminal has recorded the first information.

[0380] In some embodiments, the method further includes sending first configuration information to the terminal, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

[0381] In some embodiments, the method further includes: receiving first indication information sent by the terminal, the first indication information being used to indicate that the terminal has not recorded the first information within a preset period, the preset period being configured by the network device.

[0382] In this embodiment of the information processing method, after receiving the first information reported by the terminal, the network device can make corresponding adjustments and optimizations to the slice information in SIB16 or dedicated signaling, and can also perform slice coverage blind spot filling, so that when the terminal performs cell reselection, it is easy to reselect a cell that supports the slice that the terminal wants.

[0383] like Figure 6 As shown, an information processing device according to an embodiment of the present invention, applied to a terminal, includes:

[0384] The first sending module 610 is used to send first information to the network device;

[0385] The first information includes at least one of the following:

[0386] Information related to network slice group NSAG;

[0387] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0388] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0389] In this embodiment, the terminal sends first information to the network device, enabling the network device to adjust system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice desired by the UE according to the adjusted system information and / or dedicated signaling.

[0390] Optionally, the relevant information of the NSAG includes at least one of the following:

[0391] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0392] The priority information corresponding to the NSAG;

[0393] The identifier of the cell that supports the NSAG;

[0394] The cell identifiers of the NSAG are not supported;

[0395] The mapping relationship between NSAG and slices;

[0396] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0397] The list of allowed cells corresponding to the NSAG;

[0398] The list of excluded cells corresponding to NSAG.

[0399] Optionally, the relevant information of the frequency includes at least one of the following:

[0400] The identifier of the highest-ranked or best-performing cell at that frequency;

[0401] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0402] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0403] The frequency supports the NSAG identifier;

[0404] The frequency supports the highest priority NSAG identifier;

[0405] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0406] The identifiers of the M cells for the specified frequency;

[0407] The R values ​​of the M cells at the specified frequency;

[0408] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0409] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0410] Optionally, the first sending module 610 includes:

[0411] The first sending unit is configured to send the first information upon receiving the first request information sent by the network device, wherein the first request information is used to request the acquisition of the first information;

[0412] The second sending unit is used to send the first information according to a preset period, wherein the preset period is configured by the network device;

[0413] The third sending unit is configured to send the first information when certain conditions are met, wherein the conditions are pre-configured by the network device and / or specified by a protocol.

[0414] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0415] Optionally, the device further includes:

[0416] The second receiving module is used to receive first configuration information sent by the network device, wherein the first configuration information is used to indicate the K frequencies and / or the N frequencies.

[0417] Optionally, the device further includes:

[0418] The first recording module is used to record the frequency information actually measured by the terminal if the terminal does not measure K frequencies.

[0419] Optionally, the device further includes:

[0420] The second sending module is used to send first indication information to the network device, the first indication information being used to indicate that the terminal has not recorded the first information within the preset period.

[0421] It should be noted that the information processing device provided in this embodiment of the invention can implement all the method steps implemented in the above-mentioned information processing method embodiment applied to the terminal, and can achieve the same technical effect. Here, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail.

[0422] like Figure 7 As shown, an information processing apparatus according to an embodiment of the present invention is applied to a network device and includes:

[0423] The first receiving module 710 is used to receive the first information sent by the terminal;

[0424] The first information includes at least one of the following:

[0425] Information related to network slice group NSAG;

[0426] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0427] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0428] In this embodiment, after receiving the first information sent by the terminal, the network device can adjust the system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice that the UE wants according to the adjusted system information and / or dedicated signaling.

[0429] Optionally, the relevant information of the NSAG includes at least one of the following:

[0430] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0431] The priority information corresponding to the NSAG;

[0432] The identifier of the cell that supports the NSAG;

[0433] The cell identifiers of the NSAG are not supported;

[0434] The mapping relationship between NSAG and slices;

[0435] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0436] The list of allowed cells corresponding to the NSAG;

[0437] The list of excluded cells corresponding to NSAG.

[0438] Optionally, the device further includes:

[0439] The first processing module is configured to, if the highest-ranked cell or best cell of the target frequency does not support the NSAG, add a list of excluded cells corresponding to the NSAG in the target signaling, and / or, add the identifier of the highest-ranked cell or best cell of the target frequency to the list of excluded cells corresponding to the NSAG in the target signaling.

[0440] The second processing module is configured to, if the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or, add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling.

[0441] The third processing module is used to adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice, according to the first information.

[0442] The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0443] Optionally, the relevant information of the frequency includes at least one of the following:

[0444] The identifier of the highest-ranked or best-performing cell at that frequency;

[0445] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0446] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0447] The frequency supports the NSAG identifier;

[0448] The frequency supports the highest priority NSAG identifier;

[0449] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0450] The identifiers of the M cells for the specified frequency;

[0451] The R values ​​of the M cells at the specified frequency;

[0452] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0453] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0454] Optionally, before the first information sent by the receiving terminal, the method further includes:

[0455] The third sending module is used to send a first request message to the terminal, wherein the first request message is used to request to obtain the first information.

[0456] Optionally, the method further includes:

[0457] The fourth sending module is used to send first configuration information to the terminal, wherein the first configuration information is used to indicate the K frequencies and / or the N frequencies.

[0458] Optionally, the method further includes:

[0459] The fifth sending module is used to receive first indication information sent by the terminal. The first indication information is used to indicate that the terminal has not recorded the first information within a preset period, and the preset period is configured by the network device.

[0460] It should be noted that the information processing apparatus provided in this embodiment of the invention can implement all the method steps implemented in the above-described information processing method embodiment applied to network devices, and can achieve the same technical effect. Here, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail.

[0461] like Figure 8 As shown, a terminal 800 according to an embodiment of the present invention includes a processor 810 and a transceiver 820, wherein the transceiver 820 is used for:

[0462] Send the first message to the network device;

[0463] The first information includes at least one of the following:

[0464] Information related to network slice group NSAG;

[0465] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0466] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0467] In this embodiment, the terminal sends first information to the network device, enabling the network device to adjust system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice desired by the UE according to the adjusted system information and / or dedicated signaling.

[0468] Optionally, the relevant information of the NSAG includes at least one of the following:

[0469] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0470] The priority information corresponding to the NSAG;

[0471] The identifier of the cell that supports the NSAG;

[0472] The cell identifiers of the NSAG are not supported;

[0473] The mapping relationship between NSAG and slices;

[0474] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0475] The list of allowed cells corresponding to the NSAG;

[0476] The list of excluded cells corresponding to NSAG.

[0477] Optionally, the relevant information of the frequency includes at least one of the following:

[0478] The identifier of the highest-ranked or best-performing cell at that frequency;

[0479] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0480] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0481] The frequency supports the NSAG identifier;

[0482] The frequency supports the highest priority NSAG identifier;

[0483] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0484] The identifiers of the M cells for the specified frequency;

[0485] The R values ​​of the M cells at the specified frequency;

[0486] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0487] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0488] Optionally, when the transceiver 820 sends the first information to the network device, it specifically performs at least one of the following:

[0489] Upon receiving a first request message from the network device, the first request message is sent, wherein the first request message is used to request the acquisition of the first information.

[0490] The first information is sent according to a preset period, wherein the preset period is configured by the network device.

[0491] If certain conditions are met, the first information is sent, wherein the conditions are pre-configured by the network device and / or specified by the protocol.

[0492] Optionally, the N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein the N frequencies do not include frequencies that are not configured with slice-based reselection priority.

[0493] Optionally, the transceiver 820 is further configured to:

[0494] The network device receives first configuration information, which is used to indicate the K frequencies and / or the N frequencies.

[0495] Optionally, the processor 810 is further configured to:

[0496] If the terminal fails to measure K frequencies, then record the frequency information actually measured by the terminal.

[0497] Optionally, the transceiver 820 is further configured to:

[0498] Send a first indication message to the network device, the first indication message being used to indicate that the terminal has not recorded the first information within the preset period.

[0499] It should be noted that the terminal provided in this embodiment of the invention can implement all the method steps implemented in the above-described information processing method embodiment applied to the terminal, and can achieve the same technical effect. Here, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail.

[0500] like Figure 9 As shown, a network device 900 according to an embodiment of the present invention includes a processor 910 and a transceiver 920, wherein the transceiver 920 is used for:

[0501] The first message sent by the receiving terminal;

[0502] The first information includes at least one of the following:

[0503] Information related to network slice group NSAG;

[0504] Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers;

[0505] Information related to the region, which includes: the registration region RA and / or the tracking region TA.

[0506] In this embodiment, after receiving the first information sent by the terminal, the network device can adjust the system information and / or dedicated signaling according to the first information. In this way, when the terminal performs cell reselection, it can reselect a cell that supports the slice that the UE wants according to the adjusted system information and / or dedicated signaling.

[0507] Optionally, the relevant information of the NSAG includes at least one of the following:

[0508] The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal;

[0509] The priority information corresponding to the NSAG;

[0510] The identifier of the cell that supports the NSAG;

[0511] The cell identifiers of the NSAG are not supported;

[0512] The mapping relationship between NSAG and slices;

[0513] The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier;

[0514] The list of allowed cells corresponding to the NSAG;

[0515] The list of excluded cells corresponding to NSAG.

[0516] Optionally, the processor 910 is further configured to perform at least one of the following:

[0517] If the highest-ranked cell or best cell of the target frequency does not support the NSAG, add the cell list to be excluded corresponding to the NSAG in the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the cell list to be excluded corresponding to the NSAG in the target signaling.

[0518] If the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling.

[0519] Based on the first information, adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice;

[0520] The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

[0521] Optionally, the relevant information of the frequency includes at least one of the following:

[0522] The identifier of the highest-ranked or best-performing cell at that frequency;

[0523] The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency;

[0524] The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency.

[0525] The frequency supports the NSAG identifier;

[0526] The frequency supports the highest priority NSAG identifier;

[0527] The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency.

[0528] The identifiers of the M cells for the specified frequency;

[0529] The R values ​​of the M cells at the specified frequency;

[0530] The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice;

[0531] The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

[0532] Optionally, the processor 910 is further configured to:

[0533] Send a first request message to the terminal, the first request message being used to request the acquisition of the first information.

[0534] Optionally, the processor 910 is further configured to:

[0535] Send first configuration information to the terminal, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

[0536] Optionally, the processor 910 is further configured to:

[0537] The device receives a first indication message sent by the terminal, which indicates that the terminal has not recorded the first information within a preset period, the preset period being configured by the network device.

[0538] It should be noted that the network device provided in this embodiment of the invention can implement all the method steps implemented in the above-described information processing method embodiment applied to network devices, and can achieve the same technical effect. Here, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail.

[0539] Another embodiment of the present invention includes a terminal, such as Figure 10 As shown, it includes a transceiver 1010, a processor 1000, a memory 1020, and a program or instructions stored in the memory 1020 and executable on the processor 1000; when the processor 1000 executes the program or instructions, it implements the above-mentioned information processing method applied to the terminal.

[0540] The transceiver 1010 is used to receive and send data under the control of the processor 1000.

[0541] Among them, Figure 10 In this context, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 1000 and memory represented by memory 1020 together. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 1010 can be multiple elements, including transmitters and receivers, providing a unit for communicating with various other devices over a transmission medium. For different terminals, the user interface 1030 can also be an interface capable of connecting external or internal devices, including but not limited to keypads, displays, speakers, microphones, joysticks, etc.

[0542] The processor 1000 is responsible for managing the bus architecture and general processing, while the memory 1020 can store the data used by the processor 1000 when performing operations.

[0543] Another embodiment of the network device of the present invention, such as Figure 11As shown, it includes a transceiver 1111, a processor 1100, a memory 1120, and a program or instructions stored in the memory 1120 and executable on the processor 1100; when the processor 1100 executes the program or instructions, it implements the above-mentioned information processing method applied to network devices.

[0544] The transceiver 1111 is used to receive and send data under the control of the processor 1100.

[0545] Among them, Figure 11 In this context, the bus architecture may include any number of interconnected buses and bridges, specifically linking various circuits together, represented by one or more processors (processor 1100) and memory (memory 1120). The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 1111 may be multiple elements, including transmitters and receivers, providing a unit for communicating with various other devices over a transmission medium. Processor 1100 is responsible for managing the bus architecture and general processing, and memory 1120 may store data used by processor 1100 during operation.

[0546] This application also provides a computer program product, including computer instructions, which, when executed by a processor, implement the above-described... Figure 3 or Figure 5 The various processes of the method embodiments shown can achieve the same technical effect, and will not be described again here to avoid repetition.

[0547] This invention provides a readable storage medium storing a program or instructions. When executed by a processor, the program or instructions implement the steps of the information processing method described above and achieve the same technical effect. To avoid repetition, further details are omitted here. The computer-readable storage medium may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0548] It should be further noted that the terminals described in this specification include, but are not limited to, smartphones, tablets, etc., and many of the functional components described are referred to as modules in order to emphasize the independence of their implementation.

[0549] In this embodiment of the invention, the module can be implemented in software so that it can be executed by various types of processors. For example, an identified executable code module may include one or more physical or logical blocks of computer instructions, which may be constructed as objects, procedures, or functions. Nevertheless, the executable code of the identified module does not need to be physically located together, but may include different instructions stored in different bits, which, when logically combined, constitute the module and achieve the module's intended purpose.

[0550] In practice, an executable code module can be a single instruction or many instructions, and can even be distributed across multiple different code segments, different programs, and across multiple memory devices. Similarly, operational data can be identified within the module and can be implemented in any suitable form and organized within any suitable type of data structure. This operational data can be collected as a single dataset or distributed across different locations (including different storage devices), and can exist, at least in part, solely as electronic signals within the system or network.

[0551] When a module can be implemented using software, considering the current level of hardware technology, modules that can be implemented in software can be implemented using hardware circuits by those skilled in the art to achieve the corresponding functions, without considering cost. These hardware circuits include conventional very-large-scale integrated circuits (VLSI) or gate arrays, as well as existing semiconductors such as logic chips and transistors, or other discrete components. Modules can also be implemented using programmable hardware devices, such as field-programmable gate arrays, programmable array logic, and programmable logic devices.

[0552] The exemplary embodiments described above are with reference to the accompanying drawings. Many different forms and embodiments are feasible without departing from the spirit and teachings of the invention. Therefore, the invention should not be construed as limiting the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided to make the invention complete and convey the scope of the invention to those skilled in the art. In these drawings, component dimensions and relative dimensions may be exaggerated for clarity. The terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. As used herein, unless clearly indicated otherwise, the singular forms “a,” “an,” and “the” are intended to include all such forms. It will be further understood that the terms “comprising” and / or “including”, when used in this specification, indicate the presence of the stated features, integers, steps, operations, components, and / or elements, but do not exclude the presence or addition of one or more other features, integers, steps, operations, components, and / or groups thereof. Unless otherwise indicated, when stated, a range of values ​​includes the upper and lower limits of the range and any subranges in between.

[0553] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An information processing method, characterized in that, Applied to terminals, including: Send the first message to the network device; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

2. The method according to claim 1, characterized in that, The relevant information of the NSAG includes at least one of the following: The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal; The priority information corresponding to the NSAG; The identifier of the cell that supports the NSAG; The cell identifiers of the NSAG are not supported; The mapping relationship between NSAG and slices; The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier; The list of allowed cells corresponding to the NSAG; The list of excluded cells corresponding to NSAG.

3. The method according to claim 1, characterized in that, The relevant information for the frequency includes at least one of the following: The identifier of the highest-ranked or best-performing cell at that frequency; The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency; The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency. The frequency supports the NSAG identifier; The frequency supports the highest priority NSAG identifier; The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency. The identifiers of the M cells for the specified frequency; The R values ​​of the M cells at the specified frequency; The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice; The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

4. The method according to claim 1, characterized in that, Sending the first information to the network device includes at least one of the following: Upon receiving a first request message from the network device, the first request message is sent, wherein the first request message is used to request the acquisition of the first information. The first information is sent according to a preset period, wherein the preset period is configured by the network device. If certain conditions are met, the first information is sent, wherein the conditions are pre-configured by the network device and / or specified by the protocol.

5. The method according to claim 1, characterized in that, The N highest priority frequencies include the top N frequencies in descending order of the slice-based reselection priority derived by the terminal; wherein, the N frequencies do not include frequencies that have not been configured with slice-based reselection priority.

6. The method according to claim 1, characterized in that, The method further includes: The network device receives first configuration information, which is used to indicate the K frequencies and / or the N frequencies.

7. The method according to claim 1, characterized in that, The method further includes: If the terminal fails to measure K frequencies, then record the frequency information actually measured by the terminal.

8. The method according to claim 4, characterized in that, The method further includes: Send a first indication message to the network device, the first indication message being used to indicate that the terminal has not recorded the first information within the preset period.

9. An information processing method, characterized in that, Applied to network devices, including: The first message sent by the receiving terminal; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

10. The method according to claim 9, characterized in that, The relevant information of the NSAG includes at least one of the following: The NSAG identifier supported by the terminal or the NSAG identifier allowed by the terminal; The priority information corresponding to the NSAG; The identifier of the cell that supports the NSAG; The cell identifiers of the NSAG are not supported; The mapping relationship between NSAG and slices; The same NSAG identifier is associated with different slices and TA identifiers, and / or the slice information associated with the NSAG identifier; The list of allowed cells corresponding to the NSAG; The list of excluded cells corresponding to NSAG.

11. The method according to claim 10, characterized in that, The method further includes at least one of the following: If the highest-ranked cell or best cell of the target frequency does not support the NSAG, add the cell list to be excluded corresponding to the NSAG in the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the cell list to be excluded corresponding to the NSAG in the target signaling. If the highest-ranked cell or best cell of the target frequency supports the NSAG, add the list of allowed cells corresponding to the NSAG to the target signaling, and / or add the identifier of the highest-ranked cell or best cell of the target frequency to the list of allowed cells corresponding to the NSAG in the target signaling. Based on the first information, adjust the cell reselection parameters corresponding to the frequency in the target signaling and / or the cell reselection parameters based on the slice; The target frequency is the frequency with the highest reselection priority based on slices derived by the terminal, and the target signaling includes system information and / or dedicated signaling.

12. The method according to claim 9, characterized in that, The relevant information for the frequency includes at least one of the following: The identifier of the highest-ranked or best-performing cell at that frequency; The NSAG identifier supported by the highest-ranked or best-ranked cell of the frequency; The highest priority NSAG identifier supported by the highest-ranked cell or best cell of the specified frequency. The frequency supports the NSAG identifier; The frequency supports the highest priority NSAG identifier; The frequency supports NSAG identifiers that are not supported by the highest-ranked cell or best cell of the frequency. The identifiers of the M cells for the specified frequency; The R values ​​of the M cells at the specified frequency; The cell reselection parameters corresponding to the frequency and / or the cell reselection parameters based on the slice; The M cells include the top M cells ranked from highest to lowest according to their cell quality or cell ranking R value, where M is a positive integer.

13. The method according to claim 9, characterized in that, Before the first information sent by the receiving terminal, the method further includes: Send a first request message to the terminal, the first request message being used to request the acquisition of the first information.

14. The method according to claim 9, characterized in that, The method further includes: Send first configuration information to the terminal, the first configuration information being used to indicate the K frequencies and / or the N frequencies.

15. The method according to claim 9, characterized in that, The method further includes: The device receives a first indication message sent by the terminal, which indicates that the terminal has not recorded the first information within a preset period, the preset period being configured by the network device.

16. An information processing device, characterized in that, Applied to terminals, including: The first sending module is used to send the first information to the network device; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

17. An information processing device, characterized in that, Applied to network devices, including: The first receiving module is used to receive the first information sent by the terminal; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

18. A terminal, characterized in that, include: Transceiver and processor; The transceiver is used to send first information to the network device; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

19. A network device, characterized in that, include: Transceiver and processor; The transceiver is used to receive the first information sent by the terminal; The first information includes at least one of the following: Information related to network slice group NSAG; Frequency-related information, wherein the frequencies include: each frequency measured by the terminal, or the K highest quality frequencies measured by the terminal, or the N highest priority frequencies, where K and N are both positive integers; Information related to the region, which includes: the registration region RA and / or the tracking region TA.

20. A terminal, comprising: A transceiver, a processor, a memory, and a program or instructions stored in the memory and executable on the processor; characterized in that, when the processor executes the program or instructions, it implements the information processing method as described in any one of claims 1-8.

21. A network device, comprising: A transceiver, a processor, a memory, and a program or instructions stored in the memory and executable on the processor; characterized in that, when the processor executes the program or instructions, it implements the information processing method as described in any one of claims 9-15.

22. A computer program product, characterized in that, It includes computer instructions, which, when executed by a processor, implement the steps of the information processing method as described in any one of claims 1-8, or implement the steps of the information processing method as described in any one of claims 9-15.

23. A readable storage medium having a program or instructions stored thereon, characterized in that, When the program or instructions are executed by the processor, they implement the steps in the information processing method as described in any one of claims 1-8, or the steps in the information processing method as described in any one of claims 9-15.

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