WO2018145608A1

WO2018145608A1 - Speed level-based configuration method and device, speed level-based access method and device

Info

Publication number: WO2018145608A1
Application number: PCT/CN2018/075226
Authority: WO
Inventors: 徐晓东
Original assignee: 中国移动通信有限公司研究院; 中国移动通信集团有限公司
Priority date: 2017-02-10
Filing date: 2018-02-05
Publication date: 2018-08-16
Also published as: CN108419269A

Abstract

A speed level-based configuration method and device, a speed level-based access method and device. The configuration method comprises: configuring one or more service speed levels for a target cell, the service speed level being used for characterizing the speed level of a terminal device allowed to access the target cell; and sending the service speed level(s) of the target cell to the terminal device. The access method comprises: receiving the service speed level(s) sent; and determining, according to the service speed level(s) and the speed level of the terminal device, whether the terminal device can access the target cell. By means of pre-configuring, at a network side, service speed levels of a target cell, the target cell preferentially provides services to a terminal device having a speed matching the service speed level, and the terminal can autonomously select a corresponding cell according to the speed thereof, such that the service speed of the cell matches the moving speed of the terminal device.

Description

Speed class based configuration method, access method and device

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 201710073395.1, filed on Jan.

Technical field

The embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a speed class based configuration method, access method, and apparatus.

Background technique

The prior art solution identifies whether the cell is a high-speed cell by configuring a high-speed-flag for some cells. This configuration directly affects the process of resource selection by the terminal in the physical random access channel PRACH.

When the Boolean variable high-speed-flag is off, the terminal of the cell starts the unrestricted set of PRACH resources. In addition, when the Boolean variable high-speed-flag is on, the terminal of the cell initiates a restricted set of PRACH resources. However, this does not solve the following problem: a non-high speed mobile terminal occupies a resource of a high speed coverage cell, such as LTE (Long Term Evolution), and defines a frequency priority event for an idle state user and a connected state user respectively to satisfy a different frequency network. The need for load planning. For example, the 1.9 GHz band and the 2.6 GHz band can use unused frequency priorities to match the appropriate cell reselection threshold, so that the overall distribution of idle state users between the 1.9 GHz band and the 2.6 GHz band can be controlled. In the connected state, by measuring the events (such as A2, A3, A4, and A5) and the configuration of the measurement report, the same strategy as the idle state is adopted, so that the user can be reasonably distributed on different frequency networks. However, in some scenarios, such as a high-speed rail coverage private network and a common public network overlay network overlap area. There are some problems with the above frequency priority settings:

1. Even if the high-speed rail private network and the ordinary public network use different frequency priorities, in order to ensure that the private network users can quickly select/return to the dedicated, the private network frequency is usually configured with a higher priority, but this priority is applicable to all end users. The ordinary public network users/ground mobile speed users that cause the private network coverage area will also reside on the private network in a large amount, which causes the private network resources to be occupied by users with ordinary mobile speeds.

2. The high-speed rail private network and the common public network use the same frequency. The public network and the private network cannot distinguish the frequency priority. As a result, the terminal frequently reselects between the private network and the public network. The public network user is difficult to distinguish between the private network and the public network. In the network cell, the ordinary public network users and the ordinary mobile speed users of the private network coverage area also reside on the private network, which causes the private network resources to be occupied by users with ordinary mobile speed.

Summary of the invention

The purpose of the embodiments of the present disclosure is to provide a speed class-based configuration method, an access method, and an apparatus, which solve the problem that the speed of the terminal cannot match the service speed of the cell in the prior art, but the resource resources of the cell are occupied in a large amount. .

In a first aspect, an embodiment of the present disclosure provides a speed level based configuration method, including:

Configuring one or more service speed levels for the target cell; wherein the service speed class is used to characterize a speed level of a terminal device that is allowed to access the target cell;

Transmitting one or more service speed levels of the target cell to the terminal device.

In a possible embodiment of the present disclosure, after the one or more service speed levels are configured for the target cell, the method further includes:

Configuring a random access resource for the one or more service speed levels;

The step of sending the one or more service speed levels of the target cell to the terminal device further includes:

Transmitting, to the terminal device, one or more service speed levels of the target cell and/or first configuration information of the random access resources configured for the service speed level.

In a possible embodiment of the present disclosure, when the configuring the random access resource for the one or more service speed levels, the method further includes:

Configuring random access resources for preset speed levels different from the one or more service speed levels;

The step of the first configuration information of the random access resource configured by the one or more service speed levels of the target cell and/or the service speed level includes:

And one or more service speed levels of the target cell, first configuration information of a random access resource configured for the service speed level, and/or a random access resource configured for the preset speed level The second configuration information is sent to the terminal device.

In one possible embodiment of the present disclosure, different service speed levels are indicated by different resource information.

In a second aspect, an embodiment of the present disclosure further provides a speed level based access method, including:

Receiving one or more service speed levels of the target cell sent by the target cell; wherein the service speed class is used to characterize a speed level of a terminal device that is allowed to access the target cell;

Determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device.

In a possible embodiment of the present disclosure, the step of determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device includes:

Determining that the terminal device can access the target cell if the speed class of the terminal device matches any one of the one or more service speed classes; otherwise, determining that the terminal device is unable to access the Target cell.

In a possible embodiment of the present disclosure, when the receiving the one or more service speed levels of the target cell sent by the target cell, the method further includes:

Receiving first configuration information that is sent by the target cell, where the first configuration information is used to identify a random access resource configured by the target cell as the service speed level;

The step of determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device includes:

And if the speed grade of the terminal device matches any one of the one or more service speed grades, and the target cell is configured with a service speed grade matching the speed grade of the terminal device, Accessing the resource, determining that the terminal device can access the target cell; otherwise, determining that the terminal device cannot access the target cell.

In a possible embodiment of the present disclosure, when receiving the first configuration information sent by the target cell, the method further includes:

Receiving second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is a random access resource configured with a preset speed level different from the one or more service speed levels;

And if the speed grade of the terminal device matches any one of the one or more service speed grades, and the target cell is configured with a service speed grade that matches a speed grade of the terminal device. a random access resource, determining that the terminal device can access the target cell; if the speed class of the terminal device does not match the one or more service speed levels, but the second configuration information indicates the target cell A random access resource is configured for the preset speed level that matches the speed level of the terminal device, and the terminal device is determined to be able to access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

In a third aspect, an embodiment of the present disclosure further provides a speed level based access method, including:

Receiving, by the target cell, the resource configuration information of the random access resource configured by the target cell as a speed class;

Determining whether the target cell can be accessed according to the resource configuration information and the speed grade of the terminal device.

In a possible embodiment of the present disclosure, the step of determining whether the target cell can be accessed according to the resource configuration information and the speed level of the terminal device includes:

Determining that the terminal device can access the target cell if the speed class of the terminal device matches any one of the speed classes configured with the random access resource included in the resource configuration information; otherwise, determining that the terminal device cannot be connected Enter the target cell.

In a fourth aspect, the embodiment of the present disclosure further provides a speed class-based configuration apparatus, which is applied to a target cell, and includes:

a first configuration module, configured to configure one or more service speed levels for the target cell; wherein the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

And a sending module, configured to send one or more service speed levels of the target cell to the terminal device.

In a possible embodiment of the present disclosure, the configuring device further includes:

a second configuration module, configured to configure a random access resource for the one or more service speed levels;

The sending module includes:

And a sending submodule, configured to send, to the terminal device, one or more service speed levels of the target cell and/or first configuration information of a random access resource configured for the service speed level.

a third configuration module, configured to configure a random access resource for a preset speed level different from the one or more service speed levels;

The sending submodule includes:

a sending unit, configured to set one or more service speed levels of the target cell, first configuration information of a random access resource configured for the service speed level, and/or random configured for the preset speed level The second configuration information of the access resource is sent to the terminal device.

In a fifth aspect, the embodiment of the present disclosure further provides a speed class-based access device, which is applied to a terminal device, and includes:

a first receiving module, configured to receive one or more service speed levels of the target cell that are sent by the target cell, where the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

And a determining module, configured to determine, according to the one or more service speed levels and a speed level of the terminal device, whether the target cell can be accessed.

In a possible embodiment of the present disclosure, the determining module includes:

a first determining submodule, configured to determine that the terminal device can access the target cell if the speed class of the terminal device matches any one of the one or more service speed levels; otherwise, determine The terminal device is not able to access the target cell.

In a possible embodiment of the present disclosure, the access device further includes:

a second receiving module, configured to receive first configuration information that is sent by the target cell, where the first configuration information is used to identify a random access resource configured by the target cell for the service speed level;

The determining module includes:

a second determining sub-module, configured to: if the speed level of the terminal device matches any one of the one or more service speed levels, and the target cell is in a speed level with the terminal device The matched service speed level is configured with a random access resource to determine that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

a third receiving module, configured to receive second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is configured with a preset speed level different from the one or more service speed levels Random access resources;

The determining module includes:

a third determining sub-module, configured to: if a speed level of the terminal device matches any one of the one or more service speed levels, and the target cell is a speed level with the terminal device The matched service speed level is configured with a random access resource, and the terminal device is determined to be able to access the target cell; if the speed level of the terminal device does not match the one or more service speed levels, but the The second configuration information indicates that the target cell is configured with a random access resource for the preset speed level that matches the speed grade of the terminal device, and determines that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the device. The target cell.

In a sixth aspect, the embodiment of the present disclosure further provides a speed class-based access device, which is applied to a terminal device, and includes:

a fourth receiving module, configured to receive resource configuration information of a random access resource configured by the target cell and configured by a target cell as a speed class;

The access judging module is configured to determine, according to the resource configuration information and the speed grade of the terminal device, whether the target cell can be accessed.

In a possible embodiment of the present disclosure, the access judging module includes:

The access judging module is configured to determine that the terminal device can access the target cell if the speed level of the terminal device matches any one of the speed levels configured in the resource configuration information. Otherwise, it is determined that the terminal device cannot access the target cell.

In a seventh aspect, an embodiment of the present disclosure further provides a target cell device, including: a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being The processor, when executed, implements the steps in the speed level based configuration method as described in the first aspect.

In an eighth aspect, an embodiment of the present disclosure further provides a terminal device, including: a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being The steps in the speed level based access method as described in the second aspect are implemented when the processor is executed.

In a ninth aspect, an embodiment of the present disclosure further provides a terminal device, including: a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being The steps in the speed level based access method as described in the third aspect are implemented when the processor is executed.

In a tenth aspect, an embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor as implemented in the first aspect The steps in the speed level based configuration method described.

In an eleventh aspect, an embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor, as in the second aspect The steps in the speed level based access method.

In a twelfth aspect, an embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor, as in the third aspect The steps in the speed level based access method.

The above technical solution of the present disclosure has at least the following beneficial effects:

In the speed class-based configuration method, access method and apparatus of the embodiments of the present disclosure, by pre-configuring the service speed level of the target cell on the network side, the target cell preferentially provides a service with a speed equal to the terminal device matching the service speed level. And the terminal can independently select the corresponding cell according to its own speed, so that the service speed of the cell matches the moving speed of the terminal device, so that the cell can better provide services for the terminal, improve the service efficiency of the cell, and reduce the access of the terminal device. The risk of failure.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the related art, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only the present disclosure. Some of the embodiments can be obtained by those of ordinary skill in the art in view of the drawings without any inventive effort.

1 is a flow chart showing the steps of a speed level based configuration method provided by a first embodiment of the present disclosure;

2 is a flow chart showing the steps of a speed level based access method provided by a second embodiment of the present disclosure;

3 is a flow chart showing the steps of a speed level based access method provided by a third embodiment of the present disclosure;

4 is a schematic structural diagram of a speed class-based configuration apparatus according to a fourth embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a speed class-based access device provided by a fifth embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a speed class-based access device according to a sixth embodiment of the present disclosure.

detailed description

The technical problems, the technical solutions, and the advantages of the present invention will be more clearly described in the following description. In the following description, specific details such as specific configurations and components are provided only to facilitate a comprehensive understanding of the embodiments of the present disclosure. It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the embodiments. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

It is to be understood that the phrase "one embodiment" or "an embodiment" or "an" or "an" Thus, "in one embodiment" or "in an embodiment" or "an" In addition, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In the various embodiments of the present disclosure, it should be understood that the size of the serial numbers of the following processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not deal with the present disclosure. The implementation of the text embodiment constitutes any limitation. Additionally, the terms "system" and "network" are used interchangeably herein, and the terms "user" and "terminal" are often used interchangeably herein.

In the embodiment of the present disclosure, the form of the target cell device is not limited, and may be any type of network side device. For example, the target cell device may be a Macro Base Station, a Pico Base Station, a Node B (referred to as a 3G mobile base station), an enhanced base station (eNB), a Home Enhanced Base Station (Femto eNB or Home eNode). B or Home eNB or HeNB), relay station, access point, RRU (Remote Radio Unit), RRH (Remote Radio Head), network side node in 5G mobile communication system, such as the central Unit (CU, Central Unit) and distributed unit (DU, Distributed Unit). In addition, the terminal device can be any type of terminal device. For example, the terminal device may be a mobile phone (or mobile phone), or other device capable of transmitting or receiving wireless signals, including user equipment (UE), personal digital assistant (PDA), wireless modem, wireless communication device, handheld device, laptop Computers, cordless phones, wireless local loop (WLL) stations, CPE (Customer Premise Equipment) or mobile smart hotspots, smart appliances, or other non-human operations that can convert mobile signals into WiFi signals A device that communicates with a mobile communication network, and the like.

The technical problems, the technical solutions, and the advantages of the present invention will be more clearly described in the following description.

First embodiment

As shown in FIG. 1, a first embodiment of the present disclosure provides a speed class based configuration method, including:

Step 11: Configuring one or more service speed levels for the target cell; wherein the service speed level is used to represent a speed level of the terminal device that is allowed to access the target cell;

Step 12: Send one or more service speed levels of the target cell to the terminal device.

The service speed level in the above embodiment of the present disclosure is a speed level at which the target cell preferentially provides service. For example, the service speed level set for the target cell is the first level (ie, the high speed level, and the speed level can be divided by a speed interval, for example, the speed greater than a km/h is a high speed level, and the specific value is not specific here. Defined, a is greater than 0), then the first level is used to characterize the speed level of the terminal device allowed to access the target cell is also the first level. For another example, the service speed level set for the target cell is a first level and a second level (ie, a high speed level and a medium speed level, the speed level may be divided by a speed interval or the terminal experiences a cell change or an equivalent cell per unit time. The number of changes is divided into levels, which are not specifically limited herein. The first level is used to identify the speed level of the terminal device that is allowed to access the target cell, and the second level is used to identify the terminal that is allowed to access the target cell. The speed grade of the device is also the second level. In short, the speed level of the terminal device that is allowed to access the target cell is the first level and the second level.

In the foregoing embodiment of the present disclosure, the target cell sends the configured one or more service speed levels to the terminal device, and the terminal device may select whether to access the target cell based on its own moving speed or moving state, instead of blindly Try or access the target cell at will. The configuration method can improve the access success rate of the terminal device and the service efficiency of the target cell.

Further, after step 11 in the above embodiment of the present disclosure, the method further includes:

Step 13. Configure a random access resource for the one or more service speed levels.

Correspondingly, step 12 includes:

Step 121: Send one or more service speed levels of the target cell and/or first configuration information of the random access resources configured for the service speed level to the terminal device.

Optionally, different service speed levels are indicated by different resource information, that is, different service speed levels are configured with different random access resources, and further, different random access resources use different code sequences or different time-frequency positions. Code sequence. For example, when the service speed level is the first level, the first random access resource is configured for the first level. When the service speed level is the second level, the second random access resource is configured for the second level.

After receiving the first configuration information, the terminal device acquires information about the random access resource that matches the speed class of the first configuration information, so as to access the target cell on the acquired random access resource.

Further, in the foregoing embodiment of the disclosure, the method further includes:

Step 14 is configured to configure a random access resource for a preset speed level different from the one or more service speed levels.

Corresponding steps 121 include:

Step 1211: Perform one or more service speed levels of the target cell, first configuration information of a random access resource configured for the service speed level, and/or random access configured for the preset speed level. The second configuration information of the resource is sent to the terminal device.

It should be noted that the preset speed level is a speed level different from the service speed level, that is, the target cell does not have a speed level configured for itself. For example, the service speed level configured by the target cell for itself is the first level and the second level. At this time, the preset speed level may be the third level (ie, the low speed level), and the target cell needs to configure the random access resource for the third level. The special case is that the target cell does not configure the target service speed class at all, and only the random access resources corresponding to the service speed class are configured.

Then, when the speed level of the terminal device is neither the first level nor the second level, if the speed level of the terminal device is the third level, the terminal device may also use the third level of random access indicated by the second configuration information. Resources to access the target cell.

In summary, in the first embodiment of the present disclosure, the target cell on the network side configures one or more service speed levels for itself, so that the target cell preferentially serves the terminal device whose speed class matches the service speed level, and the terminal device may Whether to access the target cell based on its own moving speed or moving state, rather than blindly attempting to access the target cell. The configuration method can improve the access success rate of the terminal device and the service efficiency of the target cell.

Second embodiment

As shown in FIG. 2, a second embodiment of the present disclosure provides a speed class based access method, including:

Step 21: Receive one or more service speed levels of the target cell that are sent by the target cell, where the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

Step 22: Determine, according to the one or more service speed levels and the speed grade of the terminal device, whether the target cell can be accessed.

In the above embodiment of the present disclosure, the service speed level is a speed level at which the target cell preferentially provides service. For example, the service speed level set for the target cell is the first level (ie, the high speed level, and the speed level can be divided by a speed interval, for example, the speed greater than a km/h is a high speed level, and the specific value is not specific here. Defined, a is greater than 0), then the first level is used to characterize the speed level of the terminal device allowed to access the target cell is also the first level. For another example, the service speed level set for the target cell is a first level and a second level (ie, a high speed level and a medium speed level, the speed level may be divided by a speed interval, or the terminal experiences a cell change or equivalent in a unit time. The cell change level is divided, and is not specifically limited herein. The first level is used to indicate that the speed class of the terminal device that is allowed to access the target cell is also the first level, and the second level is used to identify the access to the target cell. The speed grade of the terminal device is also the second level. In short, the speed level of the terminal device that is allowed to access the target cell is the first level and the second level.

In the above embodiment of the present disclosure, the terminal device receives one or more service speed levels of the target cell configuration, and the terminal device may select whether to access the target cell based on its own moving speed or moving state, instead of blindly attempting. Access to the target cell. The configuration method can improve the access success rate of the terminal device and the service efficiency of the target cell.

Further, in the above embodiment of the present disclosure, step 22 includes:

Step 221: If the speed class of the terminal device matches any one of the one or more service speed levels, determine that the terminal device can access the target cell; otherwise, determine that the terminal device cannot be connected. Enter the target cell.

For example, the speed grade of the terminal is the first level, and the service speed grade configured by the target cell is the first level and the second level, and the terminal can access the target cell at this time. For another example, the speed grade of the terminal is the first level, and the service speed grade of the target cell is the second level and the third level, and the terminal device cannot access the target cell at this time.

Further, the method in the second embodiment of the present disclosure further includes:

Step 23: Receive first configuration information that is sent by the target cell, where the first configuration information is used to identify a random access resource configured by the target cell for the service speed level.

Correspondingly, step 22 includes:

Step 222: If the speed class of the terminal device matches any one of the one or more service speed levels, and the target cell is a service speed class that matches the speed class of the terminal device. A random access resource is configured to determine that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

For example, the speed level of the terminal is the first level, and the service speed level configured by the target cell is the first level and the second level, and the target cell is configured with the first random access resource for the first level, and the terminal can utilize the first A random access resource accesses the target cell. For example, the speed level of the terminal is the first level, and the service speed level configured by the target cell is the first level and the second level, and the target cell is configured with the second random access resource only for the second level, and the terminal device The target cell cannot be accessed. For example, the speed grade of the terminal is the first level, and the service speed grade of the target cell is the second level and the third level, and the terminal is configured regardless of whether the target cell is a second level and a third level. None of the devices can access the target cell.

Step 24: Receive second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is a random access configured with a preset speed level different from the one or more service speed levels. Resources.

Correspondingly, step 22 includes:

Step 223: If the speed grade of the terminal device matches any one of the one or more service speed grades, and the target cell is a service speed that matches the speed grade of the terminal device. The level is configured with a random access resource to determine that the terminal device can access the target cell. If the speed level of the terminal device does not match the one or more service speed levels, but the second configuration information indicates that the target cell is configured with a preset speed level that matches the speed level of the terminal device. Accessing the resource, determining that the terminal device can access the target cell; otherwise, determining that the terminal device cannot access the target cell.

For example, the speed level of the terminal is the first level, and the service speed level configured by the target cell is the first level and the second level, and the target cell is configured with the first random access resource for the first level, and the terminal can utilize the first A random access resource accesses the target cell. For another example, the speed grade of the terminal is the first level, and the service speed grade of the target cell is the second level and the third level, but the preset speed level is the first level, and the target cell is the first random number configured by the first level. Accessing the resource, the terminal can also access the target cell by using the first random access resource. For example, the speed level of the terminal is the first level, and the service speed level configured by the target cell is the first level and the second level, and the target cell is configured with the second random access resource only for the second level, and the terminal device The target cell cannot be accessed.

In summary, in the second embodiment of the present disclosure, the terminal device can give its own mobile speed or mobile state and information sent by the target cell to determine whether the target cell can be accessed. The access method can improve the access success of the terminal device. Rate and service efficiency of the target cell.

Third embodiment

As shown in FIG. 3, a third embodiment of the present disclosure provides a speed level based access method, including:

Step 31: Receive resource configuration information of a random access resource configured by the target cell, where the target cell is a speed class, and

Step 32: Determine, according to the resource configuration information and the speed grade of the terminal device, whether the target cell can be accessed.

Further, in the third embodiment of the present disclosure, step 31 includes:

Step 311: If the speed class of the terminal device matches any one of the speed classes configured with the random access resource included in the resource configuration information, determine that the terminal device can access the target cell; otherwise, determine the terminal device. The target cell cannot be accessed.

In the third embodiment of the present disclosure, the target cell does not directly send the service speed level configured by itself to the terminal device, and only sends the resource configuration information to the terminal device, where the resource configuration information includes which random access resources are configured for which speed levels. . For example, the resource configuration information includes: configuring a first random access resource for the first level, configuring a second random access resource for the second level, and the like.

After receiving the resource configuration information, the terminal device parses the resource configuration information. If any speed level configured with the random resource indicated in the resource configuration information is the same as the speed level of the terminal device, the terminal device may access the target cell; otherwise, the target cell may not be accessed.

Further, the target cell introduces a high speed flag dedicated to the terminal device, and may configure different random access resources for the High Speed Flag to be True or False.

If the terminal device determines that its High Speed Flag is True by the speed level, and the target cell is configured with the access resource of the High speed flag being True, the terminal device can access the target cell. Otherwise, the terminal device cannot access the target. Community. If the target cell is configured with a random access resource for the case where the High Speed Flag is True or False, the terminal device determines by the speed level that the terminal device can access the high speed flag regardless of whether the result is True or False. The cell only needs to select the corresponding random access resource based on the result of the High Speed Flag.

In summary, in the third embodiment of the present disclosure, the terminal device can give its own mobile speed or mobile state and resource configuration information sent by the target cell to determine whether the target cell can be accessed. The access method can improve the connection of the terminal device. The success rate of the entry and the service efficiency of the target cell.

Fourth embodiment

As shown in FIG. 4, the fourth embodiment of the present disclosure further provides a speed class-based configuration apparatus, where the configuration apparatus is applicable to a target cell, including:

a first configuration module 41, configured to configure one or more service speed levels for the target cell; wherein the service speed level is used to represent a speed level of the terminal device that is allowed to access the target cell;

The sending module 42 is configured to send one or more service speed levels of the target cell to the terminal device.

Specifically, the configuration apparatus in the fourth embodiment of the present disclosure further includes:

And a second configuration module, configured to configure a random access resource for the one or more service speed levels.

The sending module includes:

And a third configuration module, configured to configure a random access resource for a preset speed level different from the one or more service speed levels.

The sending submodule includes:

Specifically, different service speed levels in the fourth embodiment of the present disclosure are indicated by different resource information.

In summary, in the fourth embodiment of the present disclosure, the target cell on the network side configures one or more service speed levels for itself, so that the target cell preferentially serves the terminal device whose speed class matches the service speed level, and the terminal device may Whether to access the target cell based on its own moving speed or moving state, rather than blindly attempting to access the target cell. The configuration method can improve the access success rate of the terminal device and the service efficiency of the target cell.

It should be noted that the speed level-based configuration apparatus provided by the fourth embodiment of the present disclosure is the apparatus applying the speed level-based configuration method provided by the foregoing first embodiment, and all the embodiments provided by the foregoing first embodiment are provided. Both are applicable to the apparatus provided by the fourth embodiment, and both achieve the same or similar benefits.

Fifth embodiment

As shown in FIG. 5, a fifth embodiment of the present disclosure provides a speed class-based access device, which is applied to a terminal device, and includes:

The first receiving module 51 is configured to receive one or more service speed levels of the target cell that are sent by the target cell, where the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

The determining module 52 is configured to determine, according to the one or more service speed levels and the speed grade of the terminal device, whether the target cell can be accessed.

Specifically, the determining module in the fifth embodiment of the present disclosure includes:

Specifically, the access device in the fifth embodiment of the present disclosure further includes:

The second receiving module is configured to receive the first configuration information that is sent by the target cell, where the first configuration information is used to identify the random access resource configured by the target cell for the service speed level.

The determining module includes:

a third receiving module, configured to receive second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is configured with a preset speed level different from the one or more service speed levels Random access resources.

The determining module includes:

In summary, in the fifth embodiment of the present disclosure, the terminal device can determine its own mobile speed or mobile state and the information sent by the target cell to determine whether the target cell can be accessed. The access method can improve the access success of the terminal device. Rate and service efficiency of the target cell.

It should be noted that the speed class-based access device provided by the fifth embodiment of the present disclosure is the device that applies the speed class-based access method provided by the foregoing second embodiment, and all the foregoing second embodiment provides The embodiments are all applicable to the apparatus provided by the fifth embodiment, and both achieve the same or similar benefits.

Sixth embodiment

As shown in FIG. 6, a sixth embodiment of the present disclosure provides a speed class-based access device, which is applied to a terminal device, and includes:

The fourth receiving module 61 is configured to receive resource configuration information of the random access resource configured by the target cell for the speed class configured by the target cell, and

The access judging module 62 is configured to determine whether the target cell can be accessed according to the resource configuration information and the speed grade of the terminal device.

Specifically, the access determining module in the sixth embodiment of the present disclosure includes:

In summary, in the sixth embodiment of the present disclosure, the terminal device can determine its own mobile speed or mobile state and resource configuration information sent by the target cell to determine whether the target cell can be accessed. The access method can improve the connection of the terminal device. The success rate of the entry and the service efficiency of the target cell.

It should be noted that the speed class-based access device provided by the sixth embodiment of the present disclosure is the device that applies the speed class-based access method provided by the foregoing third embodiment, and all the foregoing third embodiment provides The embodiments are all applicable to the apparatus provided by the sixth embodiment, and both achieve the same or similar benefits.

The above is a preferred embodiment of the present disclosure, and it should be noted that those skilled in the art can make several improvements and refinements without departing from the principles of the present disclosure. And retouching should also be considered as protection of this disclosure.

Claims

A speed grade based configuration method that includes:

Configuring one or more service speed levels for the target cell; wherein the service speed class is used to characterize a speed level of a terminal device that is allowed to access the target cell;

Transmitting one or more service speed levels of the target cell to the terminal device.
The method of claim 1, wherein after the one or more service speed levels are configured for the target cell, the method further comprises:

Configuring a random access resource for the one or more service speed levels;

The step of sending the one or more service speed levels of the target cell to the terminal device further includes:

Transmitting, to the terminal device, one or more service speed levels of the target cell and/or first configuration information of the random access resources configured for the service speed level.
The method of claim 2, wherein when the random access resource is configured for the one or more service speed levels, the method further comprises:

Configuring random access resources for preset speed levels different from the one or more service speed levels;

The step of the first configuration information of the random access resource configured by the one or more service speed levels of the target cell and/or the service speed level includes:

And one or more service speed levels of the target cell, first configuration information of a random access resource configured for the service speed level, and/or a random access resource configured for the preset speed level The second configuration information is sent to the terminal device.
The method of any of claims 1 to 3, wherein different service speed levels are indicated by different resource information.
A speed level based access method comprising:

Receiving one or more service speed levels of the target cell sent by the target cell; wherein the service speed class is used to characterize a speed level of a terminal device that is allowed to access the target cell;

Determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device.
The method of claim 5, wherein the step of determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device comprises:

Determining that the terminal device can access the target cell if the speed class of the terminal device matches any one of the one or more service speed classes; otherwise, determining that the terminal device is unable to access the Target cell.
The method according to claim 5 or 6, wherein, when the one or more service speed levels of the target cell sent by the target cell are received, the method further includes:

Receiving first configuration information that is sent by the target cell, where the first configuration information is used to identify a random access resource configured by the target cell as the service speed level;

The step of determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device includes:

And if the speed grade of the terminal device matches any one of the one or more service speed grades, and the target cell is configured with a service speed grade matching the speed grade of the terminal device, Accessing the resource, determining that the terminal device can access the target cell; otherwise, determining that the terminal device cannot access the target cell.
The method of claim 7, wherein when the first configuration information sent by the target cell is received, the method further includes:

Receiving second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is a random access resource configured with a preset speed level different from the one or more service speed levels;

The step of determining whether the target cell can be accessed according to the one or more service speed levels and the speed class of the terminal device includes:

And if the speed grade of the terminal device matches any one of the one or more service speed grades, and the target cell is configured with a service speed grade that matches a speed grade of the terminal device. a random access resource, determining that the terminal device can access the target cell; if the speed class of the terminal device does not match the one or more service speed levels, but the second configuration information indicates the target cell A random access resource is configured for the preset speed level that matches the speed level of the terminal device, and the terminal device is determined to be able to access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.
A speed level based access method comprising:

Receiving, by the target cell, the resource configuration information of the random access resource configured by the target cell as a speed class;

Determining whether the target cell can be accessed according to the resource configuration information and the speed grade of the terminal device.
The method according to claim 9, wherein the step of determining whether the target cell can be accessed according to the resource configuration information and the speed grade of the terminal device comprises:

Determining that the terminal device can access the target cell if the speed class of the terminal device matches any one of the speed classes configured with the random access resource included in the resource configuration information; otherwise, determining that the terminal device cannot be connected Enter the target cell.
A speed class-based configuration device is applied to a target cell, and the configuration device includes:

a first configuration module, configured to configure one or more service speed levels for the target cell; wherein the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

And a sending module, configured to send one or more service speed levels of the target cell to the terminal device.
The configuration device according to claim 11, wherein the configuration device further comprises:

a second configuration module, configured to configure a random access resource for the one or more service speed levels;

The sending module includes:

And a sending submodule, configured to send, to the terminal device, one or more service speed levels of the target cell and/or first configuration information of a random access resource configured for the service speed level.
The configuration device according to claim 12, wherein the configuration device further comprises:

a third configuration module, configured to configure a random access resource for a preset speed level different from the one or more service speed levels;

The sending submodule includes:

a sending unit, configured to set one or more service speed levels of the target cell, first configuration information of a random access resource configured for the service speed level, and/or random configured for the preset speed level The second configuration information of the access resource is sent to the terminal device.
The configuration device according to any one of claims 11 to 13, wherein different service speed levels are indicated by different resource information.
A speed class-based access device is applied to a terminal device, and the access device includes:

a first receiving module, configured to receive one or more service speed levels of the target cell that are sent by the target cell, where the service speed level is used to identify a speed level of the terminal device that is allowed to access the target cell;

And a determining module, configured to determine, according to the one or more service speed levels and a speed level of the terminal device, whether the target cell can be accessed.
The access device of claim 15, wherein the determining module comprises:

a first determining submodule, configured to determine that the terminal device can access the target cell if the speed class of the terminal device matches any one of the one or more service speed levels; otherwise, determine The terminal device is not able to access the target cell.
The access device of claim 15 or 16, wherein the access device further comprises:

a second receiving module, configured to receive first configuration information that is sent by the target cell, where the first configuration information is used to identify a random access resource configured by the target cell for the service speed level;

The determining module includes:

a second determining sub-module, configured to: if the speed level of the terminal device matches any one of the one or more service speed levels, and the target cell is in a speed level with the terminal device The matched service speed level is configured with a random access resource to determine that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.
The access device of claim 17, wherein the access device further comprises:

a third receiving module, configured to receive second configuration information that is sent by the target cell, where the second configuration information is used to identify that the target cell is configured with a preset speed level different from the one or more service speed levels Random access resources;

The determining module includes:

a third determining sub-module, configured to: if a speed level of the terminal device matches any one of the one or more service speed levels, and the target cell is a speed level with the terminal device The matched service speed level is configured with a random access resource, and the terminal device is determined to be able to access the target cell; if the speed level of the terminal device does not match the one or more service speed levels, but the The second configuration information indicates that the target cell is configured with a random access resource for the preset speed level that matches the speed grade of the terminal device, and determines that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the device. The target cell.
A speed class-based access device is applied to a terminal device, and the access device includes:

a fourth receiving module, configured to receive resource configuration information of a random access resource configured by the target cell and configured by a target cell as a speed class;

The access judging module is configured to determine, according to the resource configuration information and the speed grade of the terminal device, whether the target cell can be accessed.
The access device of claim 19, wherein the access determination module comprises:

The access judging module is configured to determine that the terminal device can access the target cell if the speed level of the terminal device matches any one of the speed levels configured in the resource configuration information. Otherwise, it is determined that the terminal device cannot access the target cell.
A target cell device comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being implemented by the processor to implement claims 1 to 4 The steps in the speed grade based configuration method of any of the above.
A terminal device comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being implemented by the processor when implemented in claims 5-8 The steps in the speed grade based access method of any of the above.
A terminal device comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement the method of claim 9 or 10 The steps in the speed level based access method described.
A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement a speed level based configuration method according to any one of claims 1 to 4. The steps in .
A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement speed grade based access according to any one of claims 5-8 The steps in the method.
A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement the steps in the speed grade based access method of claim 9 or 10 .