CN113840309A

CN113840309A - High-speed mode evaluation method and device, terminal and network side equipment

Info

Publication number: CN113840309A
Application number: CN202010595180.8A
Authority: CN
Inventors: 刘选兵; 杨晓东
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-12-24
Also published as: WO2021259172A1

Abstract

The application discloses a high-speed mode evaluation method, a high-speed mode evaluation device, a terminal and network side equipment, and belongs to the technical field of wireless communication. The high-speed mode evaluation method comprises the following steps: evaluating whether the terminal is in a high-speed mode or not according to the MCG data of the main cell group and/or the SCG data of the auxiliary cell group of the terminal; the high-speed mode is that the moving speed of the terminal is not less than a preset threshold value, so that the terminal can accurately and timely determine whether the terminal is in the high-speed mode.

Description

High-speed mode evaluation method and device, terminal and network side equipment

Technical Field

The application belongs to the technical field of wireless communication, and particularly relates to a high-speed mode evaluation method, a high-speed mode evaluation device, a terminal and network side equipment.

Background

A High Speed Dedicated Network (HSDN) is a Dedicated Network providing services for a User Equipment (UE) moving at a High Speed, and compared with a common Public Network (Public Network), the HSDN has a stronger coverage, so that the cell switching times and cell reselection times of the UE in a continuous High-Speed moving state can be reduced, and a better service is provided for a User.

For example, in order to ensure the network service quality of a user terminal with a High moving Speed, such as a High Speed railway (HST), a network operator deploys HSDNs along a railway, and desires that the user terminal accessing the HSDN is limited to the user terminal moving at the High Speed, and other user terminals not moving at the High Speed may reside in a public network.

However, for example, if the mobile terminal is in a Multi-RAT-Dual Connectivity (MR-DC) mode, if the mobile terminal cannot accurately and timely determine whether the mobile terminal is in a high-speed mode, the mobile terminal may not be able to camp in a high-speed dedicated cell in time, which may cause cell handover failure, even call drop, and other problems, and affect the communication quality of the terminal.

Disclosure of Invention

The embodiment of the application aims to provide a high-speed mode evaluation method, a high-speed mode evaluation device, a terminal and network side equipment, and can solve the problem that whether the terminal is in a high-speed mode cannot be accurately and timely determined.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, a high speed mode evaluation method is provided, which is applied to a terminal, and the method includes: evaluating whether the terminal is in a high-speed mode or not according to the MCG data and/or SCG data of the main cell group of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold.

In a second aspect, a cell configuration method is provided, and is applied to a network side device, where the method includes: receiving high-speed preference information reported by a terminal, wherein the high-speed preference information is used for indicating whether the terminal prefers a high-speed mode or not; performing cell configuration for the terminal according to at least one of the following items: configuring a high-speed dedicated cell for a master cell group MCG and/or an auxiliary cell group SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers a high-speed mode; and configuring a non-high speed dedicated cell for a master cell group MCG and/or a secondary cell group SCG of the terminal under the condition that the high speed preference information indicates that the terminal prefers a non-high speed mode.

In a third aspect, there is provided a high-speed mode evaluation apparatus, the apparatus comprising: the evaluation module is used for evaluating whether the terminal is in a high-speed mode or not according to the MCG data of the main cell group and/or the SCG data of the auxiliary cell group of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold.

In a fourth aspect, an apparatus for cell configuration is provided, the apparatus comprising: the terminal comprises a receiving module, a judging module and a processing module, wherein the receiving module is used for receiving high-speed preference information reported by the terminal, and the high-speed preference information is used for indicating whether the terminal prefers a high-speed mode or not; a configuration module, configured to perform cell configuration for the terminal according to at least one of the following: configuring a high-speed dedicated cell for a master cell group MCG and/or an auxiliary cell group SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers a high-speed mode; and configuring a non-high speed dedicated cell for a master cell group MCG and/or a secondary cell group SCG of the terminal under the condition that the high speed preference information indicates that the terminal prefers a non-high speed mode.

In a fifth aspect, there is provided a terminal comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the high speed mode assessment method as described in the first aspect.

In a sixth aspect, a network side device is provided, which includes a processor, a memory, and a program or an instruction stored in the memory and executable on the processor, and when executed by the processor, the program or the instruction implements the steps of the cell configuration method according to the second aspect.

In a seventh aspect, a readable storage medium is provided, on which a program or instructions are stored, which when executed by a processor implement the steps of the high speed mode evaluation method according to the first aspect or the steps of the cell configuration method according to the second aspect.

In an eighth aspect, a chip is provided, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction, implement the high-speed mode evaluation method according to the first aspect, or implement the cell configuration method according to the second aspect.

In the embodiment of the application, the terminal can evaluate whether the terminal is in the high-speed mode or not in the MR-DC connection mode through the MCG data and/or the SCG data, so that more accurate and timely high-speed mode evaluation can be realized, a subsequent terminal can reside in a high-speed special cell (or a public network cell) in time according to an evaluation result, communication problems such as cell switching failure and call drop are avoided, and the communication performance of the terminal is ensured.

Drawings

Fig. 1 is a block diagram of a wireless communication system provided by an exemplary embodiment of the present application.

Fig. 2 is a flowchart illustrating a high-speed mode evaluation method according to an exemplary embodiment of the present application.

Fig. 3a is a schematic flow chart of a high-speed mode evaluation method according to an exemplary embodiment of the present application.

Fig. 3b is a flowchart illustrating a high-speed mode evaluation method according to an exemplary embodiment of the present application.

Fig. 3c is a flowchart illustrating a high-speed mode evaluation method according to an exemplary embodiment of the present application.

Fig. 4 is a flowchart illustrating a high-speed mode evaluation method according to an exemplary embodiment of the present application.

Fig. 5 is a flowchart illustrating a cell configuration method according to an exemplary embodiment of the present application.

Fig. 6 is a flowchart illustrating a cell configuration method according to another exemplary embodiment of the present application.

Fig. 7 is a block diagram of a high-speed mode evaluation apparatus according to an exemplary embodiment of the present application.

Fig. 8 is a block diagram of a high-speed mode evaluation apparatus according to another exemplary embodiment of the present application.

Fig. 9 is a block diagram of a terminal according to an exemplary embodiment of the present application.

Fig. 10 is a block diagram of a cell configuration apparatus according to an exemplary embodiment of the present application.

Fig. 11 is a block diagram of a network device according to an exemplary embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used are interchangeable under appropriate circumstances such that embodiments of the application can be practiced in sequences other than those illustrated or described herein, and the terms "first" and "second" used herein generally do not denote any order, nor do they denote any order, for example, the first object may be one or more. In addition, "and/or" in the specification and the claims means at least one of connected objects, and a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It is noted that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE)/LTE Evolution (LTE-a) system, the New Radio (NR) system, but may also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described techniques can be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies.

For example, fig. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application is applicable, and the wireless communication system includes a terminal 11 and a network-side device 12. Wherein, the terminal 11 may also be called a user terminal, the terminal 11 may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer) or a terminal side Device called a notebook Computer, a Personal Digital Assistant (PDA), a palmtop Computer, a netbook, an ultra-Mobile Personal Computer (UMPC), a Mobile Internet Device (MID), a Wearable Device (Wearable Device) or a vehicle mounted Device (VUE), a pedestrian terminal (PUE), and the like, and the Wearable Device includes: bracelets, earphones, glasses and the like. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11.

The network-side device 12 may be a Base Station or a core network, where the Base Station may be referred to as a node B, an evolved node B, an access Point, a Base Transceiver Station (BTS), a radio Base Station, a radio Transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a node B, an evolved node B (eNB), a home node B, a home evolved node B, a WLAN access Point, a WiFi node, a Transmit Receiving Point (TRP), or some other suitable term in the field, as long as the same technical effect is achieved, the Base Station is not limited to a specific technical vocabulary, and it should be noted that a specific type of the network-side device 12 is not limited in the embodiment of the present application.

In addition, in this embodiment of the present application, the terminal may employ Multiple Radio Access Technology (MR) -Dual Connectivity (MR), that is, the network-side device 12 may provide the terminal 11 with resources of two network nodes (Access network elements), where one of the network nodes is referred to as a Master Node (MN) and the other is referred to as a Secondary Node (SN). Each network node may use carrier aggregation technology (CA), i.e. configure a terminal with a series of serving cells, also called cell groups, controlled by the node. For example, the Cell Group controlled by the Master node MN is a Master Cell Group (MCG), the Cell Group controlled by the Secondary node SN is a Secondary Cell Group (SCG), and each Cell Group includes a Special Cell (SpCell, specific Cell) and a series of Secondary cells (Scell, Secondary Cell). In the MCG, a special Cell is called a Primary Cell (PCell), in the SCG, the special Cell is called a Primary Secondary Cell (PSCell), in a Cell group, the SpCell uses a Primary carrier, and other Secondary cells use Secondary carriers, and resource scheduling in a Cell group is performed by the SpCell.

Based on this, the following describes in detail the technical solutions provided by the embodiments of the present application through specific embodiments and application scenarios thereof with reference to the drawings.

As shown in fig. 2, a flow chart of a high-speed mode evaluation method 200 provided in an exemplary embodiment of the present application is schematically illustrated, and the high-speed mode evaluation method 200 may be applied to, but is not limited to, a terminal, and may be specifically implemented by hardware or/and software in the terminal. Referring again to fig. 2, the high speed mode evaluation method 200 of the present embodiment includes the following steps.

And S210, evaluating whether the terminal is in a high-speed mode according to the MCG data and/or the SCG data of the terminal in the MR-DC connection mode.

Wherein, the MR-DC connection mode refers to that the terminal is in a connection mode and activates MR-DC. The MCG data refers to network connection data that is used by the terminal on the MCG to evaluate the moving speed of the terminal, and optionally, the MCG data may include received data and measurement data when the terminal performs MCG connection, such as frequency offset measurement data; the SCG data refers to network connection data that the terminal is on the SCG and can be used for evaluating the moving speed of the terminal. Optionally, the SCG data may include received data and measurement data when the terminal performs SCG connection, such as frequency offset measurement data.

In addition, the network modes respectively corresponding to the MCG and the SCG are not limited in this embodiment, for example, the network mode corresponding to the MCG may be an LTE network mode or a 5G NR network mode, the network mode corresponding to the SCG may also be an LTE network mode or a 5G NR network mode, and the network modes corresponding to the MCG and the SCG may be the same or different.

The high-speed mode refers to a high-speed moving state, namely the moving speed of the terminal is not less than a preset threshold value. For example, when the moving speed of the terminal is not less than a preset threshold, the terminal is in a high-speed mode, and when the moving speed of the terminal is less than the preset threshold, the terminal is in a non-high-speed mode. Optionally, the size of the preset threshold may be set according to actual needs, which is not limited in this embodiment. It is understood that the terminal being in the high speed mode may include, but is not limited to, the terminal being in a high speed moving scene such as a high speed rail.

In practical application, when the terminal is in MR-DC, the high-speed mode may be applied to MCG connection, the high-speed mode may be applied to SCG connection, and the high-speed module may be applied to the whole terminal. Thus, in one possible implementation, the high speed mode may include at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode.

In the aforementioned high-speed mode evaluation method 200 provided in this embodiment, the terminal evaluates whether the terminal is in the high-speed mode through the MCG data and/or the SCG data in the MR-DC connection mode, so that more accurate and timely high-speed mode evaluation can be achieved, the terminal can reside in a high-speed dedicated cell (or a public network cell) in time according to an evaluation result, communication problems such as cell switching failure and call drop are avoided, and the communication performance of the terminal is ensured.

Further, as shown in fig. 3a, 3b, and 3c, an exemplary embodiment of the present application further provides a high-speed mode evaluation method 300, where the high-speed mode evaluation method 300 is applicable to, but not limited to, a terminal, and may be specifically implemented by hardware or/and software in the terminal. Referring again to fig. 3a, 3b, and 3c, the high speed mode evaluation method 300 of the present embodiment may include the following steps.

As a first possible implementation manner, in the MR-DC connection mode, the high-speed mode evaluation method 300 according to the present embodiment includes the following steps shown in fig. 3 a.

S3101, a first moving speed evaluation value of the terminal at the MCG is determined according to the MCG data.

For example, the UE performs speed estimation based on data reception of the MCG connection and measurements such as frequency offset measurements.

S3102, if the first moving speed evaluation value is not less than a first preset value, determining that the terminal is in the MCG high-speed mode; otherwise, determining that the terminal is in the non-MCG high-speed mode.

It is understood that in S3101 and S3102, the terminal performs evaluation of the high speed mode based on the MCG data, and the high speed mode evaluation efficiency can be improved while the high speed mode evaluation is realized. The first preset value and the first moving speed evaluation value can be set according to actual requirements.

Further, the terminal may determine whether the terminal enters the high speed mode or leaves the high speed mode based on the first moving speed evaluation value at the adjacent time, in addition to the evaluation of the high speed mode based on the MCG data. For example, in the adjacent time, if the first moving speed evaluation value rises to the first preset value, the terminal is judged to enter a high-speed mode; for another example, in the adjacent time, if the first estimated moving speed value falls to and below the first preset value, the terminal is determined to leave the high-speed mode, so that the terminal can timely camp on the high-speed private cell or the public network cell by determining to enter the high-speed mode and leave the high-speed mode, and the call quality is ensured.

As a second possible implementation manner, the high-speed mode evaluation method 300 provided by the present embodiment may include the following steps shown in fig. 3 b.

S3103, a second moving speed evaluation value of the terminal at SCG is determined according to the SCG data.

For example, the UE performs speed estimation based on data reception of the SCG connection and measurements such as frequency offset measurements.

S3104, if the second moving speed evaluation value is not less than a second preset value, determining that the terminal is in the SCG high-speed mode; otherwise, determining that the terminal is in the non-SCG high-speed mode.

It is understood that, similar to the first implementation, in S3103 and S3104, the terminal performs evaluation of the high speed mode according to the SCG data, and the high speed mode evaluation efficiency can be improved while the high speed mode evaluation is realized.

Further, the terminal may determine whether the terminal enters the high speed mode or leaves the high speed mode based on the second moving speed evaluation value at the adjacent time, in addition to the evaluation of the high speed mode based on the SCG data. For example, in the adjacent time, if the second moving speed evaluation value rises to the second preset value, the terminal is determined to enter a high speed mode; for another example, in the adjacent time, if the second estimated moving speed value drops to and below the second preset value, it is determined that the terminal leaves the high speed mode, so that the terminal can timely camp on the high speed private cell or the public network cell by determining to enter the high speed mode and leave the high speed mode, and the call quality is ensured.

As a third possible implementation manner, the high-speed mode evaluation method 300 according to this embodiment may further include the following steps shown in fig. 3 c.

S3105, a first moving speed evaluation value of the terminal at the MCG is determined according to the MCG data, and a second moving speed evaluation value of the terminal at the SCG is determined according to the SCG data.

Here, in S3105, the first moving speed evaluation value may be determined with reference to the first implementation manner, and the second moving speed evaluation value may be determined with reference to the second implementation manner, which is not limited by the present embodiment.

S3106, determining a moving speed evaluation value of the terminal according to the first moving speed evaluation value, the second moving speed evaluation value and a preset parameter.

In this implementation manner, the terminal may perform comprehensive evaluation on the moving speed of the UE by synthesizing the MCG data and the SCG data, so as to improve reliability and accuracy of an evaluation result. Optionally, the preset parameter may be a scaling factor (ScalingFactor) or a smoothing factor (FilterFactor) of a network configuration or a protocol convention, and the like.

For example, assuming that the preset parameter is ScalingFactor, the estimated moving SPEED value SPEED _ ue of the terminal may be expressed as:

SPEED_ue＝SPEED_mcg*ScalingFactor+SPEED_scg*(1-ScalingFactor)

where SPEED _ mcg represents the first moving SPEED evaluation value, SPEED _ scg represents the second moving SPEED evaluation value, ScalingFactor represents the preset parameter, and 0 ≦ ScalingFactor ≦ 1.

As can be seen from the foregoing formula, when the ScalingFactor is 1, the estimated movement speed value of the terminal is the first estimated movement speed value of the terminal in the MCG; or, when the scaling factor is 0, the estimated movement speed value of the terminal is the second estimated movement speed value of the terminal in the SCG. That is, the moving speed evaluation value of the UE may also be evaluated from MCG data or from SCG data.

For another example, assuming that the preset parameter is a FilterFactor, the estimated moving SPEED value SPEED _ ue of the terminal may be further expressed as:

SPEED_ue＝Max[SPEED_mcg,SPEED_scg]*FilterFactor+Min[SPEED_mcg,SPEED_scg]*(1-FilterFactor)

wherein SPEED _ mcg denotes the first moving SPEED evaluated value, SPEED _ scg denotes the second moving SPEED evaluated value, FilterFactor denotes the preset parameter, and 0 ≦ FilterFactor ≦ 1, Max denotes taking the maximum value of SPEED _ mcg and SPEED _ scg, and Min denotes taking the minimum value of SPEED _ mcg and SPEED _ scg.

As can be seen from the foregoing formula, when the FilterFactor is 1, the estimated value of the movement speed of the terminal is the larger of the first estimated value of the movement speed and the second estimated value of the movement speed; alternatively, when the FilterFactor is 0, the estimated movement speed of the terminal is the smaller of the first estimated movement speed value and the second estimated movement speed value.

S3107, if the estimated value of the moving speed of the terminal is not less than a third preset value, determining that the terminal is in the terminal high speed mode, otherwise, determining that the terminal is in the non-terminal high speed mode.

In the third implementation manner given in S3105 to S3107, the reliability and accuracy of the evaluation result can be effectively ensured by comprehensively evaluating the moving speed of the terminal through the MCG data in the MCG and the SCG data in the SCG of the terminal.

Accordingly, in practical applications, the terminal may determine whether the terminal enters the high speed mode or leaves the high speed mode based on the third moving speed evaluation value at an adjacent time, in addition to the evaluation of the high speed mode based on the SCG data and the MCG data. For example, in an adjacent time, if a third moving speed evaluation value rises to the third preset value, it is determined that the terminal enters a high speed mode; for another example, in the adjacent time, if the third estimated moving speed value drops to and below the third preset value, it is determined that the terminal leaves the high speed mode, so that the terminal can camp on the high speed private cell or the public network cell in time by determining to enter the high speed mode and leave the high speed mode, and the call quality is ensured.

As a possible implementation manner of the present application, it may be determined that the terminal is in the high speed mode in case of at least one of the following.

(1) And the estimated value of the moving speed of the terminal is not less than a third preset value.

(2) The first movement speed evaluation value of the terminal at the MCG is not less than a first preset value.

(3) And the second movement speed evaluation value of the terminal at the SCG is not less than a second preset value.

(4) The first moving speed evaluation value is not less than the first preset value, and the second moving speed evaluation value is not less than the second preset value.

(5) The third moving speed evaluation value is not less than the fourth preset value.

And the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal. For example, the preset cell group may be an MCG or an SCG, and may be specifically set according to an actual priority requirement. In addition, the network mode corresponding to the preset cell group may be an LTE network access technology, or a 5G NR network access technology, and the like, which is not limited in this embodiment.

(6) The fourth moving speed evaluation value is not less than the fifth preset value.

The fourth moving speed evaluation value is a moving speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network to which the terminal is currently accessed. For example, the preset network mode may be, but is not limited to, an LTE network access technology or a 5G NR network access technology, etc. In addition, the preset priority corresponding to each network mode may be set by the user according to the own requirement, or may be configured by the network side device, and the like, which is not limited in this embodiment.

For example, assuming that the network mode with the high priority is the 5G NR network access technology, if only one network mode (leg) in the MR-DC is the 5G NR network access technology, the terminal determines that the terminal is in the high speed mode when the moving speed in the cell group corresponding to the 5G NR network access technology is not less than a fifth preset value. The cell group corresponding to the 5G NR network access technology may be MCG or SCG.

It should be noted that, in practical applications, the six implementation manners may be arbitrarily combined to perform the determination of the high speed mode, and may also be any one of the six implementation manners to perform the determination of the high speed mode, which is not limited in this embodiment.

For example, assuming that the priority of the 5G NR network access technology is the highest, and the priority of the MCG is the second, under the combination, if the MR-DC is EN (E-UTRA-NR) -DC, the terminal determines that the terminal is in the high speed mode when the moving speed of the terminal in the cell group corresponding to the 5G NR network access technology is not less than a fifth preset value; and if the MR-DC is NR (NR-NR) -DC, the terminal is judged to be in the high-speed mode when the moving speed of the terminal in MCG (5G NR network access technology) is not less than a fourth preset value.

In addition, regarding the calculation manners of the first moving speed evaluated value, the second moving speed evaluated value, the third moving speed evaluated value and the fourth moving speed evaluated value related to the above six implementation manners, reference may be made to the related description in the foregoing S310, and the description of this embodiment is omitted here. In addition, the first preset value, the second preset value, the third preset value, the fourth preset value, the fifth preset value, the priority of the preset cell group, and the actual size and height of the priority of the preset network mode may be set by the user according to the needs of the user, or may be configured by the network side device, and the first preset value, the second preset value, the third preset value, the fourth preset value, and the fifth preset value may be the same or different, which is not limited in this embodiment.

Accordingly, as another possible implementation manner of the present application, it may be determined that the terminal is in the non-high speed mode in case of at least one of the following.

(1) And the estimated value of the moving speed of the terminal is smaller than a third preset value.

(2) The first movement speed evaluation value of the terminal at the MCG is smaller than a first preset value.

(3) And the second movement speed evaluation value of the terminal at the SCG is smaller than a second preset value.

(4) The first moving speed evaluation value is smaller than the first preset value, and the second moving speed evaluation value is smaller than the second preset value.

(5) The third moving speed evaluation value is smaller than a fourth preset value.

And the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal.

(6) The fourth moving speed evaluation value is smaller than a fifth preset value.

The fourth moving speed evaluation value is a moving speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network to which the terminal is currently accessed.

For the aforementioned six implementation manners in this embodiment, reference may be made to detailed descriptions of the six implementation manners related to the high-speed mode determination, and details of this embodiment are not described herein again.

As shown in fig. 4, a flow chart of a high-speed mode evaluation method 400 provided in an exemplary embodiment of the present application is schematically illustrated, and the high-speed mode evaluation method 400 may be applied to, but is not limited to, a terminal, and may be specifically implemented by hardware or/and software in the terminal. Referring again to fig. 4, the high speed mode evaluation method 400 of the present embodiment includes the following steps.

And S410, in the MR-DC connection mode, evaluating whether the terminal is in the high-speed mode according to the MCG data and/or the SCG data of the terminal.

For the related description of S410, reference may be made to the detailed description in S210 or S310, which is not repeated herein.

And S420, reporting the high-speed preference information.

Wherein the high speed Preference information (HighSpeed Preference, or HST-Preference) is used to indicate whether the terminal prefers a high speed mode. For example, the terminal is in a high-speed mode or a non-high-speed mode, so that the network side device determines whether to configure a high-speed private cell or a public network cell for the terminal according to the received high-speed preference information, so that the terminal can timely reside in or leave the high-speed private network cell (or the public network cell), thereby ensuring the communication quality of the terminal and avoiding problems such as cell switching failure, call drop and the like.

In practical application, the terminal may report the high-speed preference information after entering the high-speed mode. Wherein the high speed preference information indicates that the terminal prefers a high speed mode; or after the terminal leaves the high-speed mode, reporting the high-speed preference information. Wherein the high speed preference information indicates that the terminal prefers a non-high speed mode.

In one possible implementation, the high speed preference information may include at least one of MCG high speed preference information, SCG high speed preference information, and terminal high speed preference information. Therefore, the high-speed preference information can be evaluated from different dimensions, and the timeliness and the accuracy of evaluation and reporting of the high-speed preference information (high-speed mode) can be ensured. Wherein the MCG high speed preference information is used for indicating whether the MCG connection of the terminal prefers a high speed mode; the SCG high-speed preference information is used for indicating whether the SCG connection of the terminal prefers a high-speed mode or not; the terminal high speed preference information is used for indicating whether the terminal prefers a high speed mode.

In one or more embodiments of the present application, the implementation process of reporting high speed preference information in S420 may include: reporting the high-speed preference information through the MCG of the terminal; or, the high-speed preference information is reported through the SCG of the terminal, so that on one hand, the timeliness of reporting the high-speed preference information can be ensured. On the other hand, the MCG/SCG connection can independently send the high-speed preference information, or can send the high-speed preference information in a combined manner, so that flexible deployment of the network is facilitated.

In a possible implementation manner, when reporting through the MCG, a terminal assistance information message may be sent through the currently accessed MCG, where the terminal assistance information message carries the high speed preference information, for example, the terminal assistance information message is sent through a PCell in the MCG of the UE, and the terminal assistance information message carries the high speed preference information.

In another possible implementation manner, when the terminal reports the high-speed preference information through the SCG, the terminal may report the high-speed preference information through the currently accessed SCG according to a type of a signaling Radio bearer (srb) (signaling Radio bearers) configured for the SCG. For example, the high-speed preference information is reported through the PSCell in the SCG of the UE, so that the SCG can be supported to independently send the SCG high-speed preference information, and the timeliness and the high efficiency of sending the high-speed preference information are further ensured.

Example 1, if the type of the SRB configured for the SCG is a preset split SRB, a terminal assistance information message or an MR-DC uplink information transmission message (UL Info Transfer MRDC message) is sent through the currently accessed SCG, where the terminal assistance information message or the MR-DC uplink information transmission message carries the high speed preference information, and the split SRB may be, but is not limited to, a split SRB1, so that a DCCH Channel (DCCH Channel) may be reported and established when an RRC (Radio Resource Control) connection is established.

Example 2, if the type of the SRB configured for the SCG is a non-detached SRB, a terminal assistance information message is sent through the currently accessed SCG, where the terminal assistance information message carries the high speed preference information, and the non-detached SRB may be the SRB 3.

It should be noted that, in the high speed

mode evaluation methods

200, 300, and 400 provided in the embodiments of the present application, the execution subject may be a high speed mode evaluation device, or a control module in the high speed mode evaluation device for executing the high speed

mode evaluation methods

200, 300, or 400. In the embodiment of the present application, a high-speed mode evaluation device is taken as an example to execute a high-speed mode evaluation method, and the high-speed mode evaluation device provided in the embodiment of the present application is described.

As shown in fig. 5, a flowchart of a cell configuration method 500 provided for an exemplary embodiment of the present application is illustrated, where the cell configuration method 500 may be applied to, but not limited to, a network side device, and may be specifically executed by hardware or/and software in the network side device. Referring again to fig. 5, the cell configuration method 500 includes the following steps.

And S510, receiving the high-speed preference information reported by the terminal.

Wherein the high speed preference information is used to indicate whether the terminal prefers a high speed mode. Optionally, the high speed preference information may include at least one of MCG high speed preference information, SCG high speed preference information, and terminal high speed preference information, where the MCG high speed preference information is used to indicate whether an MCG connection of the terminal prefers a high speed mode; the SCG high-speed preference information is used for indicating whether the SCG connection of the terminal prefers a high-speed mode or not; the terminal high speed preference information is used for indicating whether the terminal prefers a high speed mode.

It should be noted that, for the related description of the high speed preference information reported by the terminal in S510, reference may be made to the detailed description in S420, and details are not described herein again in this embodiment.

S520, performing cell configuration for the terminal according to at least one of the following items:

and configuring a high-speed dedicated cell for the MCG and/or the SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers a high-speed mode.

And configuring a non-high speed dedicated cell for a master cell group MCG and/or a secondary cell group SCG of the terminal under the condition that the high speed preference information indicates that the terminal prefers a non-high speed mode.

In one possible implementation manner, if the high speed preference information indicates that the terminal prefers the high speed mode and the previously received high speed preference information indicates that the terminal prefers the non-high speed mode, it is determined that the terminal enters the high speed mode, and a high speed dedicated cell is preferentially configured for the MCG and/or the SCG of the terminal, so that the terminal can enter the high speed dedicated cell in time and the communication quality of the terminal is ensured.

In another possible implementation manner, if the high speed preference information indicates that the terminal prefers the non-high speed mode, and the previously received high speed preference information indicates that the terminal prefers the high speed mode, when it is determined that the terminal leaves the high speed mode, a non-high speed private cell, that is, a public network cell, is preferentially configured for the MCG and/or the SCG of the terminal, so that the terminal can timely reside in the public network cell after leaving the high speed private cell, and occupation and waste of resources of the high speed private cell are avoided.

The terminal prefers the high-speed mode, which may be that the terminal is in the high-speed mode, or that the terminal enters the high-speed mode. In practical application, when the high speed preference information indicates that the terminal prefers the non-high speed mode, the network side device may configure a public network cell for the MCG or/and the SCG of the terminal, and correspondingly, the terminal prefers the non-high speed mode, which may be that the terminal is in the non-high speed mode, or that the terminal leaves the high speed mode, and the like, which is not limited in this embodiment.

In the cell configuration method 500 provided in this embodiment, the network side device receives the high speed preference information reported by the terminal, and can configure a high speed dedicated cell for the MCG and/or SCG of the terminal when the high speed preference information indicates that the terminal prefers the high speed mode, so that the terminal can be made to reside in the high speed dedicated cell in time, thereby avoiding communication problems such as disconnection of the terminal due to the terminal being in the high speed mode, and ensuring the communication quality of the terminal.

As shown in fig. 6, a flowchart of a cell configuration method 600 provided for an exemplary embodiment of the present application is illustrated, where the cell configuration method 600 is applicable to but limited to a network side device, and may be specifically executed by hardware or/and software in the network side device. Referring again to fig. 6, the cell allocation method 600 at least includes the following steps.

S610, receiving the high-speed preference information reported by the terminal.

Besides the foregoing detailed description of S510, as a possible implementation manner, the implementation process of S610 may include: receiving the high-speed preference information reported by the terminal through the MCG; or receiving the high-speed preference information reported by the terminal through the SCG.

As a possible implementation manner, when the terminal reports the high-speed preference information through the MCG, the network side device may receive a terminal auxiliary information message sent by the terminal through a currently accessed MCG cell, where the terminal auxiliary information message carries the high-speed preference information.

As another possible implementation manner, when the terminal reports the high-speed preference information through the MCG, if the SRB configured for the SCG of the terminal is the preset separate SRB, a terminal assistance information message or an MR-DC uplink information transmission message sent by the terminal through the currently accessed SCG is received, where the terminal assistance information message or the MR-DC uplink information transmission message carries the high-speed preference information.

Or, if the SRB configured for the SCG is a non-split SRB, receiving a terminal assistance information message sent by the terminal through the currently accessed SCG, where the terminal assistance information message carries the high speed preference information.

It is to be understood that the above description can refer to the detailed description of the high speed mode evaluation method 400, and the detailed description of the embodiment is omitted here.

S620, configuring a high-speed dedicated cell for the MCG and/or SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers the high-speed mode.

In one possible implementation, the high speed preference information includes at least one of the following information:

MCG high speed preference information, wherein the MCG high speed preference information is used for indicating whether MCG connection of the terminal prefers a high speed mode;

SCG high speed preference information, wherein the SCG high speed preference information is used for indicating whether the SCG connection of the terminal prefers a high speed mode;

terminal high speed preference information, wherein the terminal high speed preference information is used for indicating whether the terminal prefers a high speed mode.

For the high speed preference information containing the above-described different items, corresponding processing may be performed in step S620. Referring to fig. 6, S620 may include at least one of the following steps.

S6201, if the high speed preference information includes MCG high speed preference information, configuring a high speed dedicated cell for the MCG of the terminal. Correspondingly, if the high-speed preference information comprises MCG non-high-speed preference information, configuring a public network cell for the MCG of the terminal.

S6202, if the high speed preference information includes SCG high speed preference information, configuring a high speed special cell for the SCG of the terminal. Correspondingly, if the high-speed preference information comprises SCG non-high-speed preference information, configuring a public network cell for the SCG of the terminal.

S6203, if the high speed preference information comprises terminal high speed preference information, configuring a high speed dedicated cell for the MCG and/or the SCG of the terminal. Correspondingly, if the high-speed preference information comprises terminal non-high-speed preference information, configuring a public network cell for the MCG and/or the SCG of the terminal.

In S6201, S6202, and S6203, a high-speed dedicated cell may be configured for the MCG or the SCG of the terminal, so that efficiency of the terminal camping in the high-speed dedicated cell can be improved, and communication quality is ensured. If the MCG and the SCG are configured with the high-speed dedicated cell simultaneously in S6203, the terminal can be made to reside in the high-speed dedicated cell in time, and meanwhile, the communication stability of the terminal can be ensured.

It should be noted that, this implementation will not be described in detail with respect to the foregoing configuration procedure of the high speed private cell or the public network cell.

Further, in one or more embodiments of the present application, before the network side device receives the high speed preference information reported by the terminal, the method may further include: and sending the high-speed mode evaluation parameters to the terminal so that the terminal can carry out timely and accurate high-speed mode evaluation based on the high-speed mode evaluation parameters, and further carry out high-speed preference information reporting based on the high-speed mode evaluation result. Wherein the high speed mode evaluation parameters include at least one of:

(1) a type of high speed mode used, wherein the type of high speed mode comprises: at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode.

(2) And a first preset value, wherein the first preset value is a threshold value of the estimated value of the moving speed of the terminal at the MCG.

(3) And a second preset value, wherein the second preset value is a threshold of the first moving speed evaluation value of the terminal at the SCG.

(4) And a third preset value, wherein the third preset value is a threshold value of a second moving speed evaluation value of the terminal.

(5) And presetting parameters, wherein the presetting parameters are parameters used when calculating the estimated movement speed value of the terminal according to the first estimated movement speed value and the second estimated movement speed value.

(6) A priority of the MCG and a priority of the SCG, wherein the priority of the MCG and the priority of the SCG are used for indicating a priority of cell group connection data used when evaluating whether the terminal is in a high speed mode.

(7) A priority of a network mode, wherein the priority of the network mode is used to indicate a priority of network mode connection data used when evaluating whether the terminal is in a high speed mode.

It is understood that reference is made to the detailed description of the high speed

mode evaluation methods

200, 300, and 400 for the use of the aforementioned seven high speed mode evaluation parameters, and the description of the embodiment is omitted here.

It should be noted that, in the

cell configuration methods

500 and 600 provided in the embodiments of the present application, the execution subject may be a cell configuration device, or a control module in the cell configuration device for executing the

cell configuration method

500 or 600. The cell configuration device provided in the embodiment of the present application will be described with reference to an example in which a cell configuration device performs a cell configuration method

As shown in fig. 7, a schematic structural diagram of a high-speed mode evaluation apparatus 700 provided in an exemplary embodiment of the present application is shown, where the high-speed mode evaluation apparatus 700 may be applied to a terminal or may be a terminal, and this embodiment is not limited thereto. Referring again to fig. 7, the high-speed mode evaluation apparatus 700 includes at least an evaluation module 710.

An evaluation module 710, configured to evaluate whether a terminal is in a high speed mode according to MCG data and/or SCG data of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold.

In one or more embodiments of the present application, the high speed mode includes at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode.

In one or more embodiments of the present application, the evaluating module 710 for evaluating whether the terminal is in the high speed mode includes: determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data; and determining that the terminal is in the MCG high speed mode when the first moving speed evaluation value is not less than a first preset value.

In one or more embodiments of the present application, the evaluating module 710 for evaluating whether the terminal is in the high speed mode includes: determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data; and determining that the terminal is in the SCG high-speed mode when the second moving speed evaluation value is not less than a second preset value.

In one or more embodiments of the present application, the evaluating module 710 for evaluating whether the terminal is in the high speed mode includes: determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data, and determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data; determining a movement speed evaluation value of the terminal according to the first movement speed evaluation value, the second movement speed evaluation value and a preset parameter; and when the estimated moving speed value of the terminal is not less than a third preset value, determining that the terminal is in the terminal high-speed mode.

In one or more embodiments of the present application, the determining, by the evaluating module 710, an estimated movement speed of the terminal according to the first estimated movement speed, the second estimated movement speed, and a preset parameter includes: the estimated value of the movement SPEED _ ue of the terminal is determined as follows: SPEED _ ue ═ SPEED _ mcg @ scaling factor + SPEED _ scg @ (1-scaling factor), where SPEED _ mcg represents the first movement SPEED evaluation value, SPEED _ scg represents the second movement SPEED evaluation value, scaling factor represents the preset parameter, and 0 ≦ scaling factor ≦ 1.

In one or more embodiments of the present application, the determining, by the evaluating module 710, an estimated movement speed of the terminal according to the first estimated movement speed, the second estimated movement speed, and a preset parameter includes: the estimated value of the movement SPEED _ ue of the terminal is determined as follows: SPEED _ ue ═ Max [ SPEED _ mcg, SPEED _ scg ] + filter factor + Min [ SPEED _ mcg, SPEED _ scg ] (1-filter factor), where SPEED _ mcg denotes the first movement SPEED estimate, SPEED _ scg denotes the second movement SPEED estimate, filter factor denotes the preset parameter, and 0 ≦ filter factor ≦ 1, Max denotes taking the maximum value of SPEED _ mcg and SPEED _ scg, and Min denotes taking the minimum value of SPEED _ mcg and SPEED _ scg.

In one or more embodiments of the present application, the evaluating module 710 for evaluating whether the terminal is in the high speed mode includes: determining that the terminal is in a high speed mode in case of at least one of: the estimated value of the moving speed of the terminal is not less than a third preset value; the first movement speed evaluation value of the terminal at the MCG is not less than a first preset value; the second movement speed evaluation value of the terminal in the SCG is not less than a second preset value; the first moving speed evaluation value is not less than the first preset value, and the second moving speed evaluation value is not less than the second preset value; a third moving speed evaluation value is not less than a fourth preset value, wherein the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal; and the fourth movement speed evaluation value is not less than a fifth preset value, wherein the fourth movement speed evaluation value is the movement speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network to which the terminal is currently accessed.

In one or more embodiments of the present application, the evaluating module 710 for evaluating whether the terminal is in the high speed mode includes: determining that the terminal is in a non-high speed mode in case of at least one of: the estimated value of the moving speed of the terminal is smaller than a third preset value; the first movement speed evaluation value of the terminal at the MCG is smaller than a first preset value; the second movement speed evaluation value of the terminal at the SCG is smaller than a second preset value; the first moving speed evaluation value is smaller than the first preset value, and the second moving speed evaluation value is smaller than the second preset value; the third moving speed evaluation value is smaller than a fourth preset value, wherein the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal; and the fourth movement speed evaluation value is smaller than a fifth preset value, wherein the fourth movement speed evaluation value is the movement speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network with the current access of the terminal.

As shown in fig. 8, a block diagram of an apparatus 800 for evaluating a high speed mode according to an exemplary embodiment of the present application is provided, where the apparatus 800 includes an evaluating module 810 and a reporting module 820, configured to report high speed preference information, where the high speed preference information indicates whether the terminal prefers a high speed mode. It is understood that, for the related description of the evaluation module 810 in this embodiment, reference may be made to the foregoing detailed description of the evaluation module 710, and the detailed description of this embodiment is not repeated herein.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information, including: and after entering a high-speed mode, reporting the high-speed preference information. Wherein the high speed preference information indicates that the terminal prefers a high speed mode; or after leaving the high-speed mode, reporting the high-speed preference information. Wherein the high speed preference information indicates that the terminal prefers a non-high speed mode.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information, including: reporting the high-speed preference information through the MCG of the terminal; or reporting the high-speed preference information through the SCG of the terminal.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information through the MCG of the terminal, including: and sending a terminal auxiliary information message through the currently accessed MCG, wherein the terminal auxiliary information message carries the high-speed preference information.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information through the SCG of the terminal, including: and reporting the high-speed preference information through the currently accessed SCG according to the type of the Signaling Radio Bearer (SRB) configured for the SCG.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information through the currently accessed SCG according to the type of the signaling radio bearer SRB configured by the SCG, including: and when the SRB configured for the SCG is a preset separation SRB, sending a terminal auxiliary information message or an MR-DC uplink information transmission message through the currently accessed SCG, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information.

In one or more embodiments of the present application, the reporting module 820 reports the high-speed preference information through the currently accessed SCG according to the type of the signaling radio bearer SRB configured by the SCG, including: and when the SRB configured for the SCG is a non-separated SRB, sending a terminal auxiliary information message through the currently accessed SCG, wherein the terminal auxiliary information message carries the high-speed preference information.

In one or more embodiments of the present application, the high speed preference information includes at least one of the following information: MCG high speed preference information, wherein the MCG high speed preference information is used for indicating whether MCG connection of the terminal prefers a high speed mode; SCG high speed preference information, wherein the SCG high speed preference information is used for indicating whether the SCG connection of the terminal prefers a high speed mode; terminal high speed preference information, wherein the terminal high speed preference information is used for indicating whether the terminal prefers a high speed mode.

The high-speed

mode evaluation apparatus

700 or 800 in the embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal. The

apparatus

700 or 800 may be a mobile terminal or a non-mobile terminal. By way of example, the mobile terminal may include, but is not limited to, the above-listed type of terminal 11, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine, a kiosk, or the like, and the embodiments of the present application are not limited in particular.

The high-speed

mode evaluation device

700 or 800 in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.

The high-speed

mode evaluation device

700 or 800 provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 2 to fig. 4, and achieve the same technical effect, and for avoiding repetition, details are not described here again.

Fig. 9 is a schematic hardware structure diagram of a terminal 900 implementing an embodiment of the present application.

The terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, and a processor 910.

Those skilled in the art will appreciate that the terminal 900 may further include a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The terminal structure shown in fig. 9 does not constitute a limitation of the terminal, and the terminal may include more or less components than those shown, or combine some components, or have a different arrangement of components, and thus will not be described again.

It should be understood that, in the embodiment of the present application, the input Unit 904 may include a Graphics Processing Unit (GPU) 9041 and a microphone 9042, and the Graphics Processing Unit 9041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 907 includes a touch panel 9071 and other input devices 9072. A touch panel 9071 also referred to as a touch screen. The touch panel 9071 may include two parts, a touch detection device and a touch controller. Other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

In this embodiment of the application, the radio frequency unit 901 receives downlink data from a network side device and then processes the downlink data to the processor 910; in addition, the uplink data is sent to the network side equipment. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.

Memory 909 can be used to store software programs or instructions as well as various data. The memory 909 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. In addition, the Memory 909 may include a high-speed random access Memory, and may also include a nonvolatile Memory, wherein the nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable Programmable PROM (EPROM), an Electrically Erasable Programmable ROM (EEPROM), or a flash Memory. Such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

Processor 910 may include one or more processing units; alternatively, the processor 910 may integrate an application processor, which mainly handles operating systems, user interfaces, and applications or instructions, etc., and a modem processor, which mainly handles wireless communications, such as a baseband processor. It is to be appreciated that the modem processor described above may not be integrated into processor 910.

The processor 910 is configured to perform evaluation on whether the terminal is in a high speed mode according to the MCG data and/or SCG data of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold value, so that more accurate and timely high-speed mode evaluation can be realized, and when subsequent network side equipment performs cell configuration on the terminal, the terminal can be resident or leave a high-speed special cell (or a public network cell) in time, thereby avoiding communication problems such as cell switching failure, call drop and the like, and ensuring the communication performance of the terminal.

As shown in fig. 10, a block diagram of a cell configuration apparatus 900 provided for an exemplary embodiment of the present application, the apparatus 1000 includes a receiving module 1010 and a configuration module 1020.

A receiving module 1010, configured to receive high-speed preference information reported by a terminal, where the high-speed preference information is used to indicate whether the terminal prefers a high-speed mode.

A configuring module 1020, configured to perform cell configuration for the terminal according to at least one of the following: configuring a high-speed dedicated cell for a master cell group MCG and/or an auxiliary cell group SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers a high-speed mode; and configuring a non-high speed dedicated cell for a master cell group MCG and/or a secondary cell group SCG of the terminal under the condition that the high speed preference information indicates that the terminal prefers a non-high speed mode.

In one or more embodiments of the present application, the configuring module 1020 configures a high-speed dedicated cell for the MCG and/or the SCG of the terminal, including: if the high-speed preference information comprises MCG high-speed preference information, configuring a high-speed special cell for the MCG of the terminal; if the high-speed preference information comprises SCG high-speed preference information, configuring a high-speed special cell for the SCG of the terminal; and if the high-speed preference information comprises terminal high-speed preference information, configuring a high-speed special cell for the MCG and/or the SCG of the terminal.

In one or more embodiments of the present application, the receiving module 1010 receives the high-speed preference information reported by the terminal, including: receiving the high-speed preference information reported by the terminal through the MCG; or receiving the high-speed preference information reported by the terminal through the SCG.

In one or more embodiments of the present application, the receiving module 1010 receives the high-speed preference information reported by the terminal through the MCG, where the receiving module includes: and receiving and reporting a terminal auxiliary information message sent by the terminal through the currently accessed MCG cell, wherein the terminal auxiliary information message carries the high-speed preference information.

In one or more embodiments of the present application, the receiving module 1010 receives the high-speed preference information reported by the terminal through the SCG, including: if the SRB configured for the SCG of the terminal is the preset separation SRB, receiving a terminal auxiliary information message or an MR-DC uplink information transmission message sent by the terminal through the SCG accessed currently for reporting, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information; or, if the SRB configured for the SCG is a non-separated SRB, receiving a terminal assistance information message sent by the terminal through the currently accessed SCG, where the terminal assistance information message carries the high speed preference information.

In one or more embodiments of the present application, the apparatus 1000 further comprises: a sending module, configured to send a high-speed mode evaluation parameter to the terminal, where the high-speed mode evaluation parameter includes at least one of: a type of high speed mode used, wherein the type of high speed mode comprises: at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode; a first preset value, wherein the first preset value is a threshold value of an estimated value of the moving speed of the terminal at the MCG; a second preset value, wherein the second preset value is a threshold of a first moving speed evaluation value of the terminal at the SCG; a third preset value, wherein the third preset value is a threshold value of a second movement speed evaluation value of the terminal; a preset parameter, wherein the preset parameter is a parameter used when calculating a movement speed evaluation value of the terminal according to the first movement speed evaluation value and the second movement speed evaluation value; a priority of the MCG and a priority of the SCG, wherein the priority of the MCG and the priority of the SCG are used for indicating a priority of cell group connection data used when evaluating whether the terminal is in a high speed mode; a priority of a network mode, wherein the priority of the network mode is used to indicate a priority of network mode connection data used when evaluating whether the terminal is in a high speed mode.

The cell configuration apparatus 1000 in the embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a network side device.

The cell configuration apparatus 1000 provided in this embodiment of the present application can implement each process implemented by the method embodiments of fig. 5 to fig. 6, and achieve the same technical effect, and is not described here again to avoid repetition.

Specifically, the embodiment of the application further provides a network side device. As shown in fig. 11, the network device 1100 includes: antenna 1101, radio frequency device 1102, baseband device 1103. An antenna 1101 is connected to the radio frequency device 1102. In the uplink direction, the rf device 1102 receives information via the antenna 1101, and sends the received information to the baseband device 1103 for processing. In the downlink direction, the baseband device 1103 processes information to be transmitted and transmits the processed information to the rf device 1102, and the rf device 1102 processes the received information and transmits the processed information through the antenna 1101.

The above-mentioned band processing means may be located in the baseband apparatus 1103, and the method performed by the network side device 1100 in the above embodiment may be implemented in the baseband apparatus 1103, where the baseband apparatus 1103 includes a processor 1104 and a memory 1105.

The baseband apparatus 1103 may include at least one baseband board, for example, and a plurality of chips are disposed on the baseband board, as shown in fig. 11, where one chip, for example, the processor 1104, is connected to the memory 1105 and calls the program in the memory 1105 to perform the network device operations shown in the above method embodiments.

The baseband apparatus 1103 may further include a network interface 1106, such as a Common Public Radio Interface (CPRI), for exchanging information with the rf apparatus 1102.

Specifically, the network side device of the embodiment of the present invention further includes: the instructions or programs stored in the memory 1105 and capable of being executed on the processor 1104, the processor 1104 invokes the instructions or programs in the memory 1105 to execute the methods executed by the modules shown in fig. 5 or fig. 6, and achieve the same technical effects, which are not described herein in detail to avoid repetition.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the embodiment of the high speed mode evaluation method or the cell configuration method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or an instruction, so as to implement each process of the above-mentioned embodiment of the high-speed mode evaluation method or the cell configuration method, and achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip or a system-on-chip, etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A high-speed mode evaluation method applied to a terminal is characterized by comprising the following steps:

evaluating whether the terminal is in a high-speed mode or not according to the MCG data of the main cell group and/or the SCG data of the auxiliary cell group of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold.

2. The high-speed mode evaluation method according to claim 1, wherein the high-speed mode includes at least one of an MCG high-speed mode, an SCG high-speed mode, and a terminal high-speed mode.

3. The high-speed mode evaluation method according to claim 2, wherein evaluating whether the terminal is in a high-speed mode comprises:

determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data;

and if the first movement speed evaluation value is not smaller than a first preset value, determining that the terminal is in the MCG high-speed mode.

4. The high-speed mode evaluation method according to claim 2, wherein evaluating whether the terminal is in a high-speed mode comprises:

determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data;

and if the second movement speed evaluation value is not less than a second preset value, determining that the terminal is in the SCG high-speed mode.

5. The high-speed mode evaluation method according to claim 2, wherein evaluating whether the terminal is in a high-speed mode comprises:

determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data, and determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data;

determining a movement speed evaluation value of the terminal according to the first movement speed evaluation value, the second movement speed evaluation value and a preset parameter;

and if the estimated value of the moving speed of the terminal is not less than a third preset value, determining that the terminal is in the terminal high-speed mode.

6. The high speed mode evaluation method according to claim 5, wherein determining the evaluation value of the movement speed of the terminal based on the first evaluation value of the movement speed, the second evaluation value of the movement speed, and a preset parameter comprises:

the estimated value of the movement SPEED _ ue of the terminal is determined as follows:

SPEED_ue＝SPEED_mcg*ScalingFactor+SPEED_scg*(1-ScalingFactor)

7. The high speed mode evaluation method according to claim 5, wherein determining the evaluation value of the movement speed of the terminal based on the first evaluation value of the movement speed, the second evaluation value of the movement speed, and a preset parameter comprises:

8. The high-speed mode evaluation method according to claim 1, wherein evaluating whether the terminal is in a high-speed mode comprises:

determining that the terminal is in a high speed mode in case of at least one of:

the estimated value of the moving speed of the terminal is not less than a third preset value;

the first movement speed evaluation value of the terminal at the MCG is not less than a first preset value;

the second movement speed evaluation value of the terminal in the SCG is not less than a second preset value;

the first moving speed evaluation value is not less than the first preset value, and the second moving speed evaluation value is not less than the second preset value;

a third moving speed evaluation value is not less than a fourth preset value, wherein the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal;

and the fourth movement speed evaluation value is not less than a fifth preset value, wherein the fourth movement speed evaluation value is the movement speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network to which the terminal is currently accessed.

9. The high-speed mode evaluation method according to claim 1, wherein evaluating whether the terminal is in a high-speed mode comprises:

determining that the terminal is in a non-high speed mode in case of at least one of:

the estimated value of the moving speed of the terminal is smaller than a third preset value;

the first movement speed evaluation value of the terminal at the MCG is smaller than a first preset value;

the second movement speed evaluation value of the terminal at the SCG is smaller than a second preset value;

the first moving speed evaluation value is smaller than the first preset value, and the second moving speed evaluation value is smaller than the second preset value;

the third moving speed evaluation value is smaller than a fourth preset value, wherein the third moving speed evaluation value is the moving speed evaluation value of the terminal in a preset cell group, and the preset cell group is a cell group with a high preset priority in the MCG and the SCG of the terminal;

and the fourth movement speed evaluation value is smaller than a fifth preset value, wherein the fourth movement speed evaluation value is the movement speed evaluation value of the terminal in a network with an accessed preset network mode, and the preset network mode is a network mode with a preset priority in the network with the current access of the terminal.

10. The high speed mode assessment method according to any of claims 1-8, wherein after assessing whether said terminal is in high speed mode, said method further comprises:

and reporting high-speed preference information, wherein the high-speed preference information indicates whether the terminal prefers a high-speed mode.

11. The method of claim 10, wherein reporting high speed preference information comprises:

after entering a high-speed mode, reporting the high-speed preference information, wherein the high-speed preference information indicates that the terminal prefers the high-speed mode;

alternatively, the first and second electrodes may be,

and after leaving the high-speed mode, reporting the high-speed preference information, wherein the high-speed preference information indicates that the terminal prefers the non-high-speed mode.

12. The method of claim 10, wherein reporting high speed preference information comprises:

reporting the high-speed preference information through the MCG of the terminal; alternatively, the first and second electrodes may be,

and reporting the high-speed preference information through the SCG of the terminal.

13. The method according to claim 12, wherein reporting the high speed preference information via the MCG of the terminal comprises:

and sending a terminal auxiliary information message through the currently accessed MCG, wherein the terminal auxiliary information message carries the high-speed preference information.

14. The method according to claim 12, wherein reporting the high speed preference information through the SCG of the terminal comprises:

and reporting the high-speed preference information through the currently accessed SCG according to the type of the Signaling Radio Bearer (SRB) configured for the SCG.

15. The method according to claim 14, wherein reporting the high speed preference information through a currently accessed SCG according to a type of a Signaling Radio Bearer (SRB) configured by the SCG comprises:

and if the SRB configured for the SCG is the preset separation SRB, sending a terminal auxiliary information message or an MR-DC uplink information transmission message through the currently accessed SCG, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information.

16. The method according to claim 14, wherein reporting the high speed preference information through a currently accessed SCG according to a type of a Signaling Radio Bearer (SRB) configured by the SCG comprises:

and if the SRB configured for the SCG is a non-separated SRB, sending a terminal auxiliary information message through the currently accessed SCG, wherein the terminal auxiliary information message carries the high-speed preference information.

17. The method according to any of claims 11 to 16, wherein the high speed preference information comprises at least one of the following information:

18. A cell configuration method is applied to a network side device, and is characterized in that the method comprises the following steps:

receiving high-speed preference information reported by a terminal, wherein the high-speed preference information is used for indicating whether the terminal prefers a high-speed mode or not;

performing cell configuration for the terminal according to at least one of the following items:

configuring a high-speed dedicated cell for a master cell group MCG and/or an auxiliary cell group SCG of the terminal under the condition that the high-speed preference information indicates that the terminal prefers a high-speed mode;

19. The cell configuration method according to claim 18, wherein the high speed preference information comprises at least one of the following information:

20. The cell configuration method according to claim 19, wherein configuring a high speed dedicated cell for the MCG and/or SCG of the terminal comprises:

if the high-speed preference information comprises MCG high-speed preference information, configuring a high-speed special cell for the MCG of the terminal;

if the high-speed preference information comprises SCG high-speed preference information, configuring a high-speed special cell for the SCG of the terminal;

and if the high-speed preference information comprises terminal high-speed preference information, configuring a high-speed special cell for the MCG and/or the SCG of the terminal.

21. The cell configuration method of claim 18, wherein receiving the high speed preference information reported by the terminal comprises:

receiving the high-speed preference information reported by the terminal through the MCG; alternatively, the first and second electrodes may be,

and receiving the high-speed preference information reported by the terminal through the SCG.

22. The cell configuration method of claim 21, wherein receiving the high speed preference information reported by the terminal through the MCG comprises:

and receiving and reporting a terminal auxiliary information message sent by the terminal through the currently accessed MCG cell, wherein the terminal auxiliary information message carries the high-speed preference information.

23. The cell configuration method of claim 21, wherein receiving the high speed preference information reported by the terminal through the SCG comprises:

if the SRB configured for the SCG of the terminal is the preset separation SRB, receiving a terminal auxiliary information message or an MR-DC uplink information transmission message sent by the terminal through the SCG accessed currently for reporting, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information; or

And if the SRB configured for the SCG is a non-separated SRB, receiving a terminal auxiliary information message sent by the terminal through the SCG currently accessed, wherein the terminal auxiliary information message carries the high-speed preference information.

24. The cell configuration method according to claim 18, wherein before receiving the high speed preference information reported by the terminal, the method further comprises:

transmitting a high speed mode evaluation parameter to the terminal, wherein the high speed mode evaluation parameter comprises at least one of:

a type of high speed mode used, wherein the type of high speed mode comprises: at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode;

a first preset value, wherein the first preset value is a threshold value of an estimated value of the moving speed of the terminal at the MCG;

a second preset value, wherein the second preset value is a threshold of a first moving speed evaluation value of the terminal at the SCG;

a third preset value, wherein the third preset value is a threshold value of a second movement speed evaluation value of the terminal;

a preset parameter, wherein the preset parameter is a parameter used when calculating a movement speed evaluation value of the terminal according to the first movement speed evaluation value and the second movement speed evaluation value;

a priority of the MCG and a priority of the SCG, wherein the priority of the MCG and the priority of the SCG are used for indicating a priority of cell group connection data used when evaluating whether the terminal is in a high speed mode;

a priority of a network mode, wherein the priority of the network mode is used to indicate a priority of network mode connection data used when evaluating whether the terminal is in a high speed mode.

25. A high speed mode assessment apparatus, said apparatus comprising:

the evaluation module is used for evaluating whether the terminal is in a high-speed mode or not according to the MCG data of the main cell group and/or the SCG data of the auxiliary cell group of the terminal; the high-speed mode means that the moving speed of the terminal is not less than a preset threshold.

26. The high speed mode evaluation apparatus of claim 25, wherein the high speed mode comprises at least one of an MCG high speed mode, an SCG high speed mode, and a terminal high speed mode.

27. The apparatus of claim 25, wherein the module for evaluating whether the terminal is in high speed mode comprises:

determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data; and determining that the terminal is in the MCG high speed mode when the first moving speed evaluation value is not less than a first preset value.

28. The apparatus of claim 25, wherein the module for evaluating whether the terminal is in high speed mode comprises:

determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data; and determining that the terminal is in the SCG high-speed mode when the second moving speed evaluation value is not less than a second preset value.

29. The apparatus of claim 26, wherein the module for evaluating whether the terminal is in high speed mode comprises:

determining a first movement speed evaluation value of the terminal in the MCG according to the MCG data, and determining a second movement speed evaluation value of the terminal in the SCG according to the SCG data; determining a movement speed evaluation value of the terminal according to the first movement speed evaluation value, the second movement speed evaluation value and a preset parameter; and when the estimated moving speed value of the terminal is not less than a third preset value, determining that the terminal is in the terminal high-speed mode.

30. The apparatus for evaluating a high speed mode according to claim 29, wherein the evaluating module determines the evaluation value of the moving speed of the terminal based on the first evaluation value of the moving speed, the second evaluation value of the moving speed, and a preset parameter, comprising:

SPEED_ue＝SPEED_mcg*ScalingFactor+SPEED_scg*(1-ScalingFactor)

31. The apparatus for evaluating a high speed mode according to claim 29, wherein the evaluating module determines the evaluation value of the moving speed of the terminal based on the first evaluation value of the moving speed, the second evaluation value of the moving speed, and a preset parameter, comprising:

32. The apparatus of claim 25, wherein the module for evaluating whether the terminal is in high speed mode comprises:

33. The apparatus of claim 25, wherein the module for evaluating whether the terminal is in high speed mode comprises:

34. The high speed mode assessment device according to any of claims 25-33, further comprising:

and the reporting module is used for reporting high-speed preference information, wherein the high-speed preference information indicates whether the terminal prefers a high-speed mode.

35. The apparatus of claim 34, wherein the reporting module reports the high speed preference information, and comprises:

and after entering a high-speed mode, reporting the high-speed preference information. Wherein the high speed preference information indicates that the terminal prefers a high speed mode; alternatively, the first and second electrodes may be,

and after leaving the high-speed mode, reporting the high-speed preference information. Wherein the high speed preference information indicates that the terminal prefers a non-high speed mode.

36. The apparatus of claim 34, wherein the reporting module reports the high speed preference information, and comprises:

37. The apparatus of claim 36, wherein the reporting module reports the high speed preference information via the MCG of the terminal, and comprises:

38. The apparatus of claim 36, wherein the reporting module reports the high speed preference information through the SCG of the terminal, and comprises:

39. The apparatus of claim 38, wherein the reporting module reports the high speed preference information through a currently accessed SCG according to a type of a Signaling Radio Bearer (SRB) configured by the SCG, and the reporting module comprises:

and when the SRB configured for the SCG is a preset separation SRB, sending a terminal auxiliary information message or an MR-DC uplink information transmission message through the currently accessed SCG, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information.

40. The apparatus of claim 38, wherein the reporting module reports the high speed preference information through a currently accessed SCG according to a type of a Signaling Radio Bearer (SRB) configured by the SCG, and the reporting module comprises:

and when the SRB configured for the SCG is a non-separated SRB, sending a terminal auxiliary information message through the currently accessed SCG, wherein the terminal auxiliary information message carries the high-speed preference information.

41. The apparatus according to any of claims 35 to 40, wherein the high speed preference information comprises at least one of the following information:

42. An apparatus for cell configuration, the apparatus comprising:

the terminal comprises a receiving module, a judging module and a processing module, wherein the receiving module is used for receiving high-speed preference information reported by the terminal, and the high-speed preference information is used for indicating whether the terminal prefers a high-speed mode or not;

a configuration module, configured to perform cell configuration for the terminal according to at least one of the following:

43. The cell configuration apparatus according to claim 42, wherein the high speed preference information comprises at least one of the following information:

44. The cell configuration apparatus according to claim 43, wherein the configuring module configures a high-speed dedicated cell for an MCG and/or an SCG of the terminal, and comprises:

45. The cell configuration apparatus of claim 42, wherein the receiving module receives the high speed preference information reported by the terminal, and the receiving module includes:

46. The cell configuration apparatus of claim 45, wherein the receiving module receives the high speed preference information reported by the terminal through an MCG, and the receiving module includes:

47. The cell configuration apparatus of claim 45, wherein the receiving module receives the high speed preference information reported by the terminal through the SCG, and the receiving module includes:

if the SRB configured for the SCG of the terminal is a preset separation SRB, receiving a terminal auxiliary information message or an MR-DC uplink information transmission message sent by the terminal through the SCG accessed currently for reporting, wherein the terminal auxiliary information message or the MR-DC uplink information transmission message carries the high-speed preference information; or

48. The cell configuration apparatus of claim 42, wherein the apparatus further comprises:

a sending module, configured to send a high-speed mode evaluation parameter to the terminal, where the high-speed mode evaluation parameter includes at least one of:

49. A terminal comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the high speed mode assessment method according to any one of claims 1 to 17.

50. A network side device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the cell configuration method according to any one of claims 18 to 24.

51. A readable storage medium, on which a program or instructions are stored, which program or instructions, when executed by a processor, carry out the steps of the high speed mode assessment method according to any one of claims 1-17, or carry out the steps of the cell configuration method according to any one of claims 18 to 24.