CN108419269A - Configuration method, access method and device based on speed level - Google Patents

Abstract

The present invention provides a speed level-based configuration method, access method and device. The configuration method includes: configuring one or more service speed levels for the target cell; wherein, the service speed level is used to represent the allowed access to the target cell the speed class of the terminal device; sending one or more service speed classes of the target cell to the terminal device. In the embodiment of the present invention, by pre-configuring the service speed level of the target cell on the network side, the target cell will preferentially provide services for terminal devices whose speed is equal to and matches the service speed level, and the terminal can independently select the corresponding cell according to its own speed, so that the cell The service speed matches the mobile speed of the terminal equipment, so that the cell can better serve the terminal, improve the service efficiency of the cell, and reduce the risk of terminal equipment access failure.

Description

Configuration method, access method and device based on speed level

technical field

The present invention relates to the field of communication technology, in particular to a speed class-based configuration method, access method and device.

Background technique

The prior art solution identifies whether the cell is a high-speed cell by configuring high-speed-flag for some cells; this configuration directly affects the resource selection process of the terminal on the physical random access channel PRACH. When the Boolean variable high-speed-flag is off, the terminal of the cell starts the PRACH resource of the unrestricted set (unrestricted set); when the Boolean variable high-speed-flag is on, the terminal of the cell starts the PRACH resource of the restricted set (restricted set). PRACH resources, but it cannot solve the problem of non-high-speed mobile terminals occupying resources of high-speed coverage cells. For example, in LTE (Long Term Evolution), frequency priority events are defined for idle users and connected users to meet the load on different frequency networks. For planning needs, for example, the 1.9GHz frequency band and 2.6GHz frequency band cells can use different frequency priorities to match the appropriate cell reselection threshold, so that the overall distribution of idle users between the 1.9GHz frequency band and 2.6GHz frequency band cells can be carried out Control, while in the connected state, through the configuration of measurement events (Event, such as A2, A3, A4 and A5) and measurement reports, adopting the same strategy as the idle state can ensure the reasonable distribution of users on different frequency networks. But in some scenarios, such as high-speed rail coverage private network and common public network coverage network overlap area. There are some problems with the above setting of frequency priority:

1. Even if the high-speed rail private network and the ordinary public network adopt different frequency priorities, in order to ensure that private network users can quickly select/return to the private network, the private network frequency is usually configured with a higher priority, but this priority is applicable to all end users , leading to a large number of ordinary public network users/ground ordinary mobile speed users in the private network coverage area will also reside on the private network, resulting in a large number of private network resources being occupied by users with ordinary mobile speeds;

2. The high-speed rail private network and ordinary public network use the same frequency, and the public network and private network cells cannot distinguish frequency priority, resulting in frequent reselection of terminals between private network and public network cells, and it is difficult for public network users to distinguish private network cells from public As a result, a large number of ordinary public network users/ground ordinary mobile speed users in the private network coverage area will also reside on the private network, resulting in a large number of private network resources being occupied by users with ordinary mobile speeds.

Contents of the invention

The purpose of the present invention is to provide a configuration method, access method and device based on speed levels, which solves the problem in the prior art that the speed of terminals cannot match the service speed of cells, but a large number of resources of these cells are occupied.

In order to achieve the above purpose, the embodiment of the present invention provides a configuration method based on speed level, including:

Configuring one or more service speed levels for the target cell; wherein, the service speed level is used to characterize the speed level of terminal devices that are allowed to access the target cell;

Sending one or more service speed classes of the target cell to the terminal device.

Wherein, after configuring one or more service speed levels for the target cell, the method further includes:

configuring random access resources for the one or more service speed classes;

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

Sending one or more service speed classes of the target cell and/or first configuration information of random access resources configured for the service speed classes to the terminal device.

Wherein, when configuring random access resources for the one or more service speed classes, the method further includes:

configuring random access resources for a preset speed class different from the one or more service speed classes;

The step of configuring one or more service speed classes of the target cell and/or first configuration information of random access resources configured for the service speed class includes:

One or more service speed classes of the target cell, first configuration information of random access resources configured for the service speed class, and/or first configuration information of random access resources configured for the preset speed class 2. The configuration information is sent to the terminal device.

Wherein, different service speed levels are indicated by different resource information.

The embodiment of the present invention also provides an access method based on speed level, including:

Receiving one or more service speed levels of the target cell sent by the target cell; wherein the service speed level is used to represent the speed level of terminal devices that are allowed to access the target cell;

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

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

If the speed class of the terminal device matches any one of the one or more service speed classes, it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell. target area.

Wherein, when receiving one or more service speed levels of the target cell sent by the target cell, the method further includes:

receiving first configuration information sent by the target cell, where the first configuration information is used to identify random access resources configured by the target cell for the service speed class;

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

If the speed class of the terminal device matches any one of the one or more service speed classes, and the target cell configures random access resources, determine that the terminal device can access the target cell; otherwise, determine that the terminal device cannot access the target cell.

Wherein, when receiving the first configuration information sent by the target cell, the method further includes:

receiving second configuration information sent by the target cell, where the second configuration information is used to identify random access resources configured by the target cell for a preset speed class different from the one or more service speed classes;

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

If the speed class of the terminal device matches any one of the one or more service speed classes, and the target cell is configured with a service speed class matching the speed class of the terminal device Randomly accessing resources, 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 classes, but the second configuration information indicates that the target cell Random access resources are configured for a preset speed level matching the speed level of the terminal device, and it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

The embodiment of the present invention also provides an access method based on speed level, including:

receiving the resource configuration information of the random access resources configured by the target cell for the speed level sent by the target cell;

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

Wherein, 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:

If the speed class of the terminal device matches any speed class configured with random access resources included in the resource configuration information, it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell. into the target cell.

The embodiment of the present invention also provides a configuration device based on speed level, which is applied to the target cell, including:

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

A sending module, configured to send one or more service speed classes of the target cell to the terminal device.

Wherein, the configuration device also includes:

A second configuration module, configured to configure random access resources for the one or more service speed classes;

The sending module includes:

The sending submodule is configured to send one or more service speed classes of the target cell and/or first configuration information of random access resources configured for the service speed classes to the terminal device.

Wherein, the device also includes:

A third configuration module, configured to configure random access resources for a preset speed class different from the one or more service speed classes;

The sending submodule includes:

A sending unit, configured to send one or more service speed classes of the target cell, first configuration information of random access resources configured for the service speed class, and/or random access resources configured for the preset speed class The second configuration information of the access resource is sent to the terminal device.

Wherein, different service speed levels are indicated by different resource information.

The embodiment of the present invention also provides an access device based on a speed level, which is applied to a terminal device, including:

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

A judging module, configured to determine whether the target cell can be accessed according to the one or more service speed classes and the speed class of the terminal device.

Wherein, the judgment module includes:

The first judging submodule is 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 classes; otherwise, determine The terminal device cannot access the target cell.

Wherein, the device also includes:

A second receiving module, configured to receive first configuration information sent by the target cell, where the first configuration information is used to identify random access resources configured by the target cell for the service speed class;

The judgment module includes:

The second judging submodule is configured to match the speed class of the terminal device with any one of the one or more service speed classes, and the target cell is a speed class corresponding to the speed class of the terminal device The matched service speed class is configured with random access resources, and it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

Wherein, the device also includes:

A third receiving module, configured to receive second configuration information 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 judgment module includes:

A third judging submodule, configured to match the speed class of the terminal device with any one of the one or more service speed classes, and the target cell is of the same speed class as the terminal device The matching service speed class is configured with random access resources, and it is determined 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 classes, but the first The second configuration information indicates that the target cell configures random access resources for the preset speed level matching the speed level of the terminal device, and it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access The target cell.

The embodiment of the present invention also provides an access device based on a speed level, which is applied to a terminal device, including:

The fourth receiving module is configured to receive the resource configuration information of the random access resource configured by the target cell for the speed level sent by the target cell;

An access judging module, configured to determine whether the target cell can be accessed according to the resource configuration information and the speed level of the terminal equipment.

Wherein, the access judgment module includes:

An access judging submodule, configured to determine that the terminal device can access the target cell if the speed class of the terminal device matches any speed class configured with random access resources contained in the resource configuration information; Otherwise, it is determined that the terminal device cannot access the target cell.

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

In the configuration method, access method and device based on the speed level of the embodiment of the present invention, by pre-configuring the service speed level of the target cell on the network side, the target cell will preferentially provide services for terminal equipment whose speed is equal to and matches 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 mobile 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 failure of terminal device access risks of.

Description of drawings

Fig. 1 shows the flow chart of the steps of the configuration method based on the speed level provided by the first embodiment of the present invention;

FIG. 2 shows a flow chart of the steps of the access method based on the speed level provided by the second embodiment of the present invention;

FIG. 3 shows a flow chart of steps of a speed class-based access method provided by a third embodiment of the present invention;

FIG. 4 shows a schematic structural diagram of a configuration device based on a speed level provided by a fourth embodiment of the present invention;

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

Fig. 6 shows a schematic structural diagram of a speed class-based access device provided by a sixth embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

first embodiment

As shown in Figure 1, the first embodiment of the present invention provides a configuration method based on speed grades, including:

Step 11, configuring one or more service speed classes for the target cell; wherein, the service speed class is used to represent the speed class of terminal devices that are allowed to access the target cell;

Step 12, sending one or more service speed classes of the target cell to the terminal device.

In the foregoing embodiments of the present invention, the service speed class is the speed class at which the target cell preferentially provides services. For example, the service speed class set for the target cell is the first class (i.e., the high-speed class, and the speed class can be divided by a speed range, such as The speed greater than a km/h is a high-speed grade, and the value of a is not specifically limited here, a is greater than 0), then the first grade is used to represent the speed grade of the terminal equipment that is allowed to access the target cell is also the first grade ; For another example, the service speed level set for the target cell is the first level and the second level (ie high speed level and medium speed level, the speed level can be divided by a speed range or the terminal experiences a cell change or equivalent within a unit time The number of times of cell change is divided by level, which is not specifically limited here), then the first level is used to represent the speed level of the terminal equipment that is allowed to access the target cell is also the first level, and the second level is used to represent the speed that is allowed to access the target cell The speed grade of the terminal equipment is also the second grade. In short, the speed grades of the terminal equipment allowed to access the target cell are the first grade and the second grade.

In the above embodiments of the present invention, the target cell sends one or more configured service speed levels to the terminal device, and the terminal device can choose whether to access the target cell based on its own moving speed or moving state, instead of blindly Try or randomly access the target cell; this configuration method can improve the access success rate of the terminal equipment and the service efficiency of the target cell.

Further, after step 11 in the above-mentioned embodiments of the present invention, the method further includes:

Step 13, configuring random access resources for the one or more service speed classes;

Correspondingly, step 12 includes:

Step 121, sending one or more service speed classes of the target cell and/or first configuration information of random access resources configured for the service speed classes to the terminal device.

Preferably, 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 class is the first class, the first random access resource is configured for the first class; and when the service speed class is the second class, the second random access resource is configured for the second class.

After receiving the first configuration information, the terminal device acquires information of random access resources matching its own speed level from the first configuration information, so as to access the target cell on the acquired random access resources.

Further, in the above-mentioned embodiment of the present invention, the method also includes:

Step 14, configuring random access resources for a preset speed class different from the one or more service speed classes;

The corresponding step 121 includes:

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

It should be noted that the preset speed class is a speed class different from the service speed class, that is, the target cell does not have a speed class configured for itself. For example, the service speed class configured by the target cell for itself is the first class and the second class; at this time, the preset speed class can be the third class (that is, the low-speed class), and the target cell also needs to configure random access resources for the third class , where the special case is that the target cell does not configure the target service speed class at all, and only configures random access resources corresponding to the service speed class.

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

To sum up, in the first embodiment of the present invention, 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 level matches the service speed level, and the terminal device can be based on Choose whether to access the target cell based on your own moving speed or moving state, instead of blindly trying to access the target cell; this configuration method can improve the access success rate of terminal equipment and the service efficiency of the target cell.

second embodiment

As shown in Figure 2, the second embodiment of the present invention provides a speed class-based access method, including:

Step 21, receiving one or more service speed levels of the target cell sent by the target cell; wherein, the service speed level is used to represent the speed level of terminal devices that are allowed to access the target cell;

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

In the foregoing embodiments of the present invention, the service speed class is the speed class at which the target cell is preferentially provided with services. For example, the service speed class set for the target cell is the first class (i.e., a high-speed class, which can be divided by a speed interval, For example, a speed greater than a km/h is a high-speed grade, and the value of a is not specifically limited here, and a is greater than 0), then the first grade is used to indicate that the speed grade of the terminal equipment that is allowed to access the target cell is also the first Level; for another example, the service speed level set for the target cell is the first level and the second level (that is, the high-speed level and the medium-speed level, the speed level can be divided by a speed range, or the terminal experiences cell changes or The number of times of equivalent cell change is divided into levels, which are not specifically limited here), then the first level is used to represent the speed level of the terminal equipment that is allowed to access the target cell, and the second level is used to represent the speed level of the terminal device that is allowed to access the target cell The speed level of the terminal equipment in the cell is also the second level. In short, the speed levels of the terminal equipment allowed to access the target cell are the first level and the second level.

In the above embodiments of the present invention, the terminal device receives one or more service speed levels configured by the target cell, then the terminal device can choose whether to access the target cell based on its own moving speed or moving state, instead of blindly trying to connect access to the target cell; this configuration method can improve the access success rate of the terminal equipment and the service efficiency of the target cell.

Further, in the above-mentioned embodiment of the present invention, step 22 includes:

Step 221, if the speed class of the terminal device matches any one of the one or more service speed classes, determine that the terminal device can access the target cell; otherwise, determine that the terminal device cannot access the target cell. into the target cell.

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

Further, the method described in the second embodiment of the present invention also includes:

Step 23: Receive first configuration information sent by the target cell, where the first configuration information is used to identify the random access resources configured by the target cell for the service speed class;

Correspondingly, step 22 includes:

Step 222, if the speed class of the terminal device matches any one of the one or more service speed classes, and the target cell is a service speed class that matches the speed class of the terminal device After the random access resources are configured, it is determined 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 class of the terminal is the first class, and the service speed class configured by the target cell is the first class and the second class, and the target cell configures the first random access resource for the first class, then the terminal can use the service speed class of the first class. A random access resource accesses the target cell; for another example, the speed class of the terminal is the first class, and the service speed class configured in the target cell is the first class and the second class, and the target cell is only configured for the second class The second random access resource is allocated, and the terminal device cannot access the target cell at this time; for another example, the speed class of the terminal is the first class, and the service speed class of the target cell is the second class and the third class, no matter Whether the target cell is configured with random access resources for the second level and the third level, and at this time, no terminal equipment can access the target cell.

Further, the method described in the second embodiment of the present invention also includes:

Step 24: Receive second configuration information sent by the target cell, where the second configuration information is used to identify the random access configured by the target cell for a preset speed class different from the one or more service speed classes resource;

Correspondingly, step 22 includes:

Step 223, if the speed class of the terminal device matches any one of the one or more service speed classes, and the target cell is a service speed class that matches the speed class of the terminal device Random access resources are configured for the class, and it is determined 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 classes, but the second configuration information indicates that the The target cell configures random access resources for a preset speed level matching the speed level of the terminal device, and it is determined 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 class of the terminal is the first class, and the service speed class configured by the target cell is the first class and the second class, and the target cell configures the first random access resource for the first class, then the terminal can use the service speed class of the first class. A random access resource accesses the target cell; for another example, the speed class of the terminal is the first class, and the service speed class of the target cell is the second class and the third class, but the preset speed class is the first class, And the target cell is the first random access resource configured at the first level, at this time, the terminal can also use the first random access resource to access the target cell; for another example, the speed level of the terminal is the first level, and the target cell The configured service speed classes are the first class and the second class, and the target cell is only configured with the second random access resource for the second class, and at this time, the terminal device cannot access the target cell.

To sum up, in the second embodiment of the present invention, the terminal device can judge whether it can access the target cell based on its own moving speed or moving state and the information sent by the target cell. This access method can improve the access success rate of the terminal device. and the service efficiency of the target cell.

third embodiment

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

Step 31, receiving the resource configuration information of the random access resource configured by the target cell for the speed level sent by the target cell;

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

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

Step 311, if the speed class of the terminal device matches any speed class configured with random access resources contained in the resource configuration information, determine that the terminal device can access the target cell; otherwise, determine that the terminal device The target cell cannot be accessed.

In the third embodiment of the present invention, the target cell does not directly send the self-configured service speed class to the terminal device, but only sends resource configuration information to the terminal device, and the resource configuration information includes which random access resources are configured for which speed class. For example, the resource configuration information includes: configuring the first random access resource for the first level, configuring the second random access resource for the second level, and so on.

After receiving the resource configuration information, the terminal device parses the resource configuration information, and if any speed class indicated in the resource configuration information and configured with random resources is the same as the speed class of the terminal device, the terminal device can access the target cell ; Otherwise, the target cell cannot be accessed.

Further, the target cell introduces a high speed flag dedicated to the terminal equipment, and can configure different random access resources for the High SpeedFlag to be True or False;

If the terminal device judges its own High Speed Flag as True through the speed level judgment, and the target cell is configured with access resources with the High Speed Flag as True, the terminal device can access the target cell; otherwise, the terminal device cannot access the target cell. cell; if the target cell is configured with random access resources for both the High Speed Flag as True or False, the terminal device will judge by the speed level, regardless of whether its own High Speed Flag judgment result is True or False, the terminal device can access access to the cell, but the terminal device needs to select the corresponding random access resource based on the result of the High Speed Flag.

To sum up, in the third embodiment of the present invention, the terminal device can judge whether it can access the target cell based on its own moving speed or moving state and the resource configuration information sent by the target cell. This access method can improve the access of the terminal device. success rate and service efficiency of the target cell.

Fourth embodiment

As shown in FIG. 4, the fourth embodiment of the present invention also provides a configuration device based on speed level, which is characterized in that it includes:

The first configuration module 41 is configured to configure one or more service speed classes for the target cell; wherein, the service speed class is used to characterize the speed class of the terminal device that is allowed to access the target cell;

A sending module 42, configured to send one or more service speed classes of the target cell to the terminal device.

Specifically, the configuring device in the fourth embodiment of the present invention further includes:

A second configuration module, configured to configure random access resources for the one or more service speed classes;

The sending module includes:

The sending submodule is configured to send one or more service speed classes of the target cell and/or first configuration information of random access resources configured for the service speed classes to the terminal device.

Specifically, the device described in the fourth embodiment of the present invention also includes:

A third configuration module, configured to configure random access resources for a preset speed class different from the one or more service speed classes;

The sending submodule includes:

A sending unit, configured to send one or more service speed classes of the target cell, first configuration information of random access resources configured for the service speed class, and/or random access resources configured for the preset speed class The second configuration information of the access resource is sent to the terminal device.

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

To sum up, in the fourth embodiment of the present invention, 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 level matches the service speed level, and the terminal device can be based on Choose whether to access the target cell based on your own moving speed or moving state, instead of blindly trying to access the target cell; this configuration method can improve the access success rate of terminal equipment and the service efficiency of the target cell.

It should be noted that the speed-level-based configuration device provided by the fourth embodiment of the present invention is a device that applies the speed-level-based configuration method provided by the above-mentioned first embodiment, and all the embodiments provided by the above-mentioned first embodiment are It is applicable to the device provided by the fourth embodiment, and can achieve the same or similar beneficial effects.

fifth embodiment

As shown in Figure 5, the fifth embodiment of the present invention provides an access device based on a speed level, which is applied to a terminal device, including:

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

A judging module 52, configured to determine whether the target cell can be accessed according to the one or more service speed classes and the speed class of the terminal device.

Specifically, the judging module in the fifth embodiment of the present invention includes:

The first judging submodule is 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 classes; otherwise, determine The terminal device cannot access the target cell.

Specifically, the device described in the fifth embodiment of the present invention also includes:

A second receiving module, configured to receive first configuration information sent by the target cell, where the first configuration information is used to identify random access resources configured by the target cell for the service speed class;

The judgment module includes:

The second judging submodule is configured to match the speed class of the terminal device with any one of the one or more service speed classes, and the target cell is a speed class corresponding to the speed class of the terminal device The matched service speed class is configured with random access resources, and it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access the target cell.

Specifically, the device described in the fifth embodiment of the present invention also includes:

A third receiving module, configured to receive second configuration information 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 judgment module includes:

A third judging submodule, configured to match the speed class of the terminal device with any one of the one or more service speed classes, and the target cell is of the same speed class as the terminal device The matching service speed class is configured with random access resources, and it is determined 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 classes, but the first The second configuration information indicates that the target cell configures random access resources for the preset speed level matching the speed level of the terminal device, and it is determined that the terminal device can access the target cell; otherwise, it is determined that the terminal device cannot access The target cell.

To sum up, in the fifth embodiment of the present invention, the terminal device can judge whether it can access the target cell based on its own moving speed or moving state and the information sent by the target cell. This access 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 class-based access device provided by the fifth embodiment of the present invention is a device that applies the speed class-based access method provided by the second embodiment above, and all implementations provided by the second embodiment above Examples are applicable to the device provided by the fifth embodiment, and all can achieve the same or similar beneficial effects.

Sixth embodiment

As shown in FIG. 6, the sixth embodiment of the present invention provides an access device based on a speed level, which is applied to a terminal device, including:

The fourth receiving module 61 is configured to receive the resource configuration information of the random access resource configured by the target cell for the speed level sent by the target cell;

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 level of the terminal equipment.

Specifically, the access judgment module in the sixth embodiment of the present invention includes:

An access judging submodule, configured to determine that the terminal device can access the target cell if the speed class of the terminal device matches any speed class configured with random access resources contained in the resource configuration information; Otherwise, it is determined that the terminal device cannot access the target cell.

To sum up, in the sixth embodiment of the present invention, the terminal device can judge whether it can access the target cell based on its own moving speed or moving state and the resource configuration information sent by the target cell. This access method can improve the access of the terminal device. success rate and 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 invention is a device that applies the speed class-based access method provided by the third embodiment above, and all implementations provided by the third embodiment above Examples are applicable to the device provided by the sixth embodiment, and all can achieve the same or similar beneficial effects.

The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (20)

1. a kind of configuration method based on speed class, which is characterized in that including：

One or more service rate grades are configured for Target cell；Wherein, the service rate grade allows to connect for characterizing Enter the speed class of the terminal device of Target cell；

One or more service rate grades of the Target cell are sent to terminal device.

2. according to the method described in claim 1, it is characterized in that, described configure one or more service rates for Target cell After grade, the method further includes：

Random access resource is configured for one or more of service rate grades；

Described the step of one or more service rate grades of the Target cell are sent to terminal device further includes：

It is connect by one or more service rate grades of the Target cell and/or for the random of service rate grade configuration The first configuration information for entering resource is sent to terminal device.

3. according to the method described in claim 2, it is characterized in that, described configure for one or more of service rate grades When random access resource, the method further includes：

Random access resource is configured for the pre-set velocity grade different from one or more of service rate grades；

It is described by one or more service rate grades of the Target cell and/or for the service rate grade configuration with The step of first configuration information of machine access-in resource, including：

It is provided by one or more service rate grades of the Target cell, for the random access of service rate grade configuration First configuration information in source, and/or sent for the second configuration information of the random access resource of pre-set velocity grade configuration To terminal device.

4. according to the method described in claim 1, it is characterized in that, different service rate grades is referred to by different resource informations Show.

5. a kind of cut-in method based on speed class, which is characterized in that including：

Receive the one or more service rate grades for the Target cell that Target cell is sent；Wherein, the service rate Grade is used to characterize the speed class for the terminal device for allowing to access Target cell；

According to one or more of service rate grades and the speed class of terminal device, it is determined whether have access to described Target cell.

6. according to the method described in claim 5, it is characterized in that, it is described according to one or more of service rate grades with And the speed class of terminal device, it is determined whether the step of having access to the Target cell, including：

If the speed class of the terminal device and any one service rate in one or more of service rate grades Grade matches, and determines that terminal device has access to the Target cell；Otherwise, it determines terminal device can not access the mesh Mark cell.

7. according to the method described in claim 5, it is characterized in that, the Target cell for receiving Target cell and sending When one or more service rate grades, the method further includes：

The first configuration information that the Target cell is sent is received, first configuration information is for identifying the Target cell The random access resource of the service rate grade configuration；

It is described according to one or more of service rate grades and the speed class of terminal device, it is determined whether have access to The step of Target cell, including：

If the speed class of the terminal device and any one service rate in one or more of service rate grades Ratings match, and the Target cell be the service rate grade to match with the speed class of the terminal device be configured with Machine access-in resource determines that terminal device has access to the Target cell；Otherwise, it determines terminal device can not access the mesh Mark cell.

8. the method according to the description of claim 7 is characterized in that receiving the first configuration information that the Target cell is sent When, the method further includes：

The second configuration information that the Target cell is sent is received, second configuration information is for identifying the Target cell The random access resource of the pre-set velocity grade configuration different from one or more of service rate grades；

It is described according to one or more of service rate grades and the speed class of terminal device, it is determined whether have access to The step of Target cell, including：

If the speed class of the terminal device and any one service rate in one or more of service rate grades Grade matches, and the Target cell is that the service rate grade to match with the speed class of the terminal device is configured with Random access resource determines that terminal device has access to the Target cell；If the speed class of the terminal device with it is described One or more service rate grades mismatch, but second configuration information indicates that the Target cell is and terminal device The matched pre-set velocity grade of speed class be configured with random access resource, determine that the terminal device has access to the mesh Mark cell；Otherwise, it determines terminal device can not access the Target cell.

9. a kind of cut-in method based on speed class, which is characterized in that including：

Receive the resource allocation information for the random access resource that the Target cell that Target cell is sent is speed class configuration；

According to the resource allocation information and the speed class of terminal device, it is determined whether have access to the Target cell.

10. according to the method described in claim 9, it is characterized in that, described set according to the resource allocation information and terminal Standby speed class, it is determined whether the step of having access to the Target cell, including：

If include in the speed class of the terminal device and the resource allocation information is configured with appointing for random access resource One speed class of meaning matches, and determines that terminal device has access to the Target cell；Otherwise, it determines terminal device can not Access the Target cell.

11. a kind of configuration device based on speed class is applied to Target cell, which is characterized in that including：

First configuration module, for configuring one or more service rate grades for Target cell；Wherein, described service rate etc. Speed class of the grade for characterizing the terminal device for allowing to access Target cell；

Sending module, for one or more service rate grades of the Target cell to be sent to terminal device.

12. configuration device according to claim 11, which is characterized in that the configuration device further includes：

Second configuration module, for configuring random access resource for one or more of service rate grades；

The sending module includes：

Sending submodule, for by one or more service rate grades of the Target cell and/or be the service rate First configuration information of the random access resource of grade configuration is sent to terminal device.

13. configuration device according to claim 12, which is characterized in that described device further includes：

Third configuration module, it is random for being configured for the pre-set velocity grade different from one or more of service rate grades Access-in resource；

The sending submodule includes：

Transmission unit is used for one or more service rate grades of the Target cell, is the gradings such as the service rate First configuration information of the random access resource set, and/or random access resource for pre-set velocity grade configuration the Two configuration informations are sent to terminal device.

14. configuration device according to claim 11, which is characterized in that different service rate grades are by different resources Information indicates.

15. a kind of access device based on speed class is applied to terminal device, which is characterized in that including：

First receiving module, one or more service rate grades of the Target cell for receiving Target cell transmission； Wherein, the service rate grade is used to characterize the speed class for the terminal device for allowing to access Target cell；

Judgment module, for the speed class according to one or more of service rate grades and terminal device, determination is It is no to have access to the Target cell.

16. access device according to claim 15, which is characterized in that the judgment module includes：

First judging submodule, if in the speed class of the terminal device and one or more of service rate grades Any one service rate grade match, determine that terminal device has access to the Target cell；Otherwise, it determines terminal is set It is standby to access the Target cell.

17. access device according to claim 15, which is characterized in that described device further includes：

Second receiving module, the first configuration information sent for receiving the Target cell, first configuration information are used for Identify the random access resource that the Target cell is service rate grade configuration；

The judgment module includes：

Second judgment submodule, if in the speed class of the terminal device and one or more of service rate grades Any one service rate ratings match, and the Target cell is the clothes to match with the speed class of the terminal device Business speed class is configured with random access resource, determines that terminal device has access to the Target cell；Otherwise, it determines terminal is set It is standby to access the Target cell.

18. access device according to claim 17, which is characterized in that described device further includes：

Third receiving module, the second configuration information sent for receiving the Target cell, second configuration information are used for It is that pre-set velocity grade configuration random different from one or more of service rate grades connects to identify the Target cell Enter resource；

The judgment module includes：

Third judging submodule, if in the speed class of the terminal device and one or more of service rate grades Any one service rate grade match, and the Target cell is to match with the speed class of the terminal device Service rate grade is configured with random access resource, determines that terminal device has access to the Target cell；If the terminal is set Standby speed class is mismatched with one or more of service rate grades, but second configuration information indicates the mesh Mark cell is to be configured with random access resource with the matched pre-set velocity grade of speed class of terminal device, determines the terminal Equipment has access to the Target cell；Otherwise, it determines terminal device can not access the Target cell.

19. a kind of access device based on speed class is applied to terminal device, which is characterized in that including：

4th receiving module, the Target cell for receiving Target cell transmission are the random access money of speed class configuration The resource allocation information in source；

Judgment module is accessed, for the speed class according to the resource allocation information and terminal device, it is determined whether can Access the Target cell.

20. access device according to claim 19, which is characterized in that the access judgment module includes：

Judging submodule is accessed, if the configuration for including in the speed class of the terminal device and the resource allocation information Any one speed class of random access resource matches, and determines that terminal device has access to the Target cell；Otherwise, Determine that terminal device can not access the Target cell.