CN114631355B

CN114631355B - Access control method, AC decision rule issuing method and device

Info

Publication number: CN114631355B
Application number: CN202080002503.6A
Authority: CN
Inventors: 李艳华
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2024-01-30
Anticipated expiration: 2040-09-28
Also published as: WO2022061901A1; CN114631355A

Abstract

The embodiment of the disclosure provides an access control method, an AC decision rule issuing method and an AC decision rule issuing device. The access control method is applied to User Equipment (UE), and comprises the following steps: and carrying out binding judgment of access control according to the access types of the plurality of services.

Description

Access control method, AC decision rule issuing method and device

Technical Field

The present invention relates to the field of wireless communication technologies, but not limited to the field of wireless communication technologies, and in particular, to an Access Control (AC) method, an AC decision rule issuing method and apparatus, a communication device, and a computer storage medium.

Background

If a UE (User Equipment) has traffic to transmit, the UE needs to initiate random access if the UE is currently in an inactive state or idle state. In a cellular mobile communication system, in order to prevent overcrowding of random access, access control is performed before access is initiated. At one time, one UE may have multiple services initiating access at the same time.

Disclosure of Invention

The embodiment of the application provides an AC method, an AC decision rule issuing method and device, communication equipment and a computer storage medium.

A first aspect of an embodiment of the present disclosure provides an access control method, which is applied to a user equipment UE, including: and carrying out binding judgment of access control according to the access types of the plurality of services.

A second aspect of an embodiment of the present disclosure provides an AC decision rule issuing method, where the method includes: and issuing an AC decision rule, wherein the AC decision rule is used for the UE to perform binding decision of access control of a plurality of services.

A third aspect of the embodiments of the present disclosure provides an access control apparatus, where the access control apparatus is applied to a user equipment UE, including: and the judging module is configured to carry out binding judgment of access control according to the access types of the plurality of services.

A fourth aspect of the embodiments of the present disclosure provides an AC decision rule issuing apparatus, where the apparatus includes: and the issuing module is configured to issue an AC decision rule, wherein the AC decision rule is used for the UE to perform binding decision of access control of a plurality of services.

A fifth aspect of the embodiments of the present application provides a communication device, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being executed by the processor, where the processor executes the method shown in any technical aspect of the first aspect or the second aspect when the processor executes the executable program.

A sixth aspect of the embodiments provides a computer storage medium storing an executable program; the executable program, when executed by a processor, can implement the method according to any of the technical solutions of the first aspect or the second aspect.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of embodiments of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the embodiments of the invention.

Fig. 1 is a schematic diagram of a wireless communication system according to an exemplary embodiment;

fig. 2 is a flow diagram illustrating an access control method according to an example embodiment;

fig. 3 is a flow diagram illustrating an access control method according to an example embodiment;

FIG. 4 is a flow chart illustrating an AC decision rule issuing method according to an example embodiment;

fig. 5 is a schematic diagram illustrating a structure of an access control apparatus according to an exemplary embodiment;

fig. 6 is a schematic structural diagram of an AC decision rule issuing apparatus according to an exemplary embodiment;

Fig. 7 is a schematic diagram illustrating a structure of a UE according to an exemplary embodiment;

fig. 8 is a schematic diagram illustrating a structure of a base station according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with embodiments of the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of embodiments of the invention as detailed in the accompanying claims.

The terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of embodiments of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

Referring to fig. 1, a schematic structural diagram of a wireless communication system according to an embodiment of the disclosure is shown. As shown in fig. 1, the wireless communication system is a communication system based on a cellular mobile communication technology, and may include: a number of UEs 11 and a number of base stations 12.

Wherein UE11 may be a device that provides voice and/or data connectivity to a user. The UE11 may communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the UE11 may be an internet of things UE such as a sensor device, a mobile phone (or "cellular" phone) and a computer with an internet of things UE, for example, a fixed, portable, pocket, hand-held, computer-built-in or vehicle-mounted device. Such as a Station (STA), subscriber unit (subscriber unit), subscriber Station (subscriber Station), mobile Station (mobile Station), mobile Station (mobile), remote Station (remote Station), access point, remote UE (remote terminal), access UE (access terminal), user terminal, user agent (user agent), user device (user equipment), or user UE (UE). Alternatively, the UE11 may be an unmanned aerial vehicle device. Alternatively, the UE11 may be a vehicle-mounted device, for example, a laptop with a wireless communication function, or a wireless communication device externally connected to the laptop. Alternatively, the UE11 may be a roadside device, for example, a street lamp, a signal lamp, or other roadside devices having a wireless communication function.

The base station 12 may be a network-side device in a wireless communication system. Wherein the wireless communication system may be a fourth generation mobile communication technology (the 4th generation mobile communication,4G) system, also known as a long term evolution (Long Term Evolution, LTE) system; alternatively, the wireless communication system may be a 5G system, also known as a New Radio (NR) system or a 5G NR system. Alternatively, the wireless communication system may be a next generation system of the 5G system. Among them, the access network in the 5G system may be called NG-RAN (New Generation-Radio Access Network, new Generation radio access network). Or, an MTC system.

Wherein the base station 12 may be an evolved base station (eNB) employed in a 4G system. Alternatively, the base station 12 may be a base station (gNB) in a 5G system employing a centralized and distributed architecture. When the base station 12 employs a centralized and distributed architecture, it typically includes a Centralized Unit (CU) and at least two Distributed Units (DUs). A protocol stack of a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a medium access control (Media Access Control, MAC) layer is provided in the centralized unit; a Physical (PHY) layer protocol stack is provided in the distribution unit, and the specific implementation of the base station 12 is not limited by the embodiment of the present disclosure.

A radio connection may be established between the base station 12 and the UE11 over a radio air interface. In various embodiments, the wireless air interface is a fourth generation mobile communication network technology (4G) standard-based wireless air interface; or, the wireless air interface is a wireless air interface based on a fifth generation mobile communication network technology (5G) standard, for example, the wireless air interface is a new air interface; alternatively, the wireless air interface may be a wireless air interface based on a 5G-based technology standard of a next generation mobile communication network.

In some embodiments, an E2E (End to End) connection may also be established between UEs 11. Such as V2V (vehicle to vehicle, vehicle-to-vehicle) communications, V2I (vehicle to Infrastructure, vehicle-to-road side equipment) communications, and V2P (vehicle to pedestrian, vehicle-to-person) communications among internet of vehicles communications (vehicle to everything, V2X).

In some embodiments, the above wireless communication system may further comprise a network management device 13.

Several base stations 12 are connected to a network management device 13, respectively. The network management device 13 may be a core network device in a wireless communication system, for example, the network management device 13 may be a mobility management entity (Mobility Management Entity, MME) in an evolved packet core network (Evolved Packet Core, EPC). Alternatively, the network management device may be other core network devices, such as a Serving GateWay (SGW), a public data network GateWay (Public Data Network GateWay, PGW), a policy and charging rules function (Policy and Charging Rules Function, PCRF) or a home subscriber server (Home Subscriber Server, HSS), etc. The embodiment of the present disclosure is not limited to the implementation form of the network management device 13.

As shown in fig. 2, an embodiment of the present disclosure provides an access control method, which is applied to a UE and includes:

s110: and carrying out binding judgment of access control according to the access types of the plurality of services.

In the embodiment of the present disclosure, the plurality of services herein may be: there are multiple services with transmission requirements in the same time period, and there may be more services that trigger access.

In the disclosed embodiments, access control is no longer performed separately according to the access type of each service requesting (or initiating) access, thereby determining whether each service allows or inhibits access to the corresponding service. In the embodiment of the disclosure, considering that the plurality of services with access initiation belong to the same UE, considering the relevance among the plurality of services, reducing the access of the plurality of services with relevance, and rejecting and accepting some services, thereby causing part of the services of the plurality of services with relevance to be rejected to be accessed and allowing part of the services to be accessed; and the transmission delay of the service data of the relevance service is inconsistent.

In view of this, the embodiments of the present disclosure provide a technical solution that allows access control of a plurality of services requesting access to be a binding decision.

The binding decisions herein can be understood as: and (5) comprehensive judgment.

The outcome of the binding decision may include: the access initiated by a plurality of services needs to follow the result; thus, the binding decision is: access control for at least two of the plurality of services is interactive.

In summary, in the embodiment of the present disclosure, the binding decision may obtain a binding decision result, where the binding decision result is a final result of access control of any one of the plurality of services. Whether the access of the plurality of services is initiated or not is determined according to the binding judgment result.

The UE in the embodiment of the present disclosure may choose to make an individual decision for access triggered by multiple services, or may choose to make a binding decision. For example, when it is determined that the condition of the binding judgment is satisfied, the binding judgment of access control is performed on access triggered by a plurality of services according to the access types of the plurality of services.

For example, the condition for satisfying the binding decision may include at least one of:

triggering a plurality of accessed services to come from the same application;

triggering a plurality of accessed services to come from the same service;

detecting an input instruction indicating a binding decision; the input instruction designates that the access triggered by a plurality of services needs to be bound and judged;

Triggering a service type set of binding decisions specified by the configuration of the binding decisions of the multiple service attribution;

the UE is currently in a binding decision mode.

Of course, the above UE performs the binding decision for the access control of the multiple services triggered to access, but the specific implementation is not limited to this.

When the access control is performed, the AC layer needs to perform the access control according to the access type described by the service to be initiated. For example, after the AC layer knows the access type of the corresponding service, the AC layer may query the corresponding access parameter, so as to implement access control according to the access parameter.

The access control here may include: access control according to the access class; or generating a random number, comparing the random number with an access factor, and performing access control according to a comparison result.

The result of the access control is: access is allowed or disabled.

In one embodiment, the access type includes:

the single-mode access type is the access type of single-mode service;

and/or;

the multi-mode access type is the access type of different mode service combinations.

For example, voice data, video data, and text data correspond to 3 single modalities.

For example, a mixture of speech data and text data, then corresponds to two modalities.

For another example, data collected by different devices are attributed to different single modes, such as a keyboard, a speaker, a camera, a fingerprint collector, an environmental sensor, or a motion sensor. Any two or more single-mode data are combined to correspond to multiple modes.

In particular, how to combine the access types of a plurality of services to perform the binding judgment of the access control of the access triggered by the plurality of services can be realized according to the AC judgment rule.

The AC decision rule may include: one or more rule entries.

These rule entries may include: conditions and operations, the conditions defining conditions under which the corresponding operations are performed, and the manner in which the operations are directed to a particular binding decision.

For example, the AC decision rule includes one or more decision rules, typically the AC decision rule corresponds to different situations, different decision rules being configured.

In some embodiments, the AC decision rule comprises: a first decision rule, according to which the S110 may include:

responding to the same single-mode access type corresponding to the plurality of services, and sending parameter information of the single-mode access type corresponding to the plurality of services to an AS layer by a non-access NAS layer; or, in response to the plurality of services corresponding to the same multi-mode service type, the NAS layer sends parameter information of the multi-mode service type corresponding to the plurality of services to the AS layer;

And the AS layer carries out the judgment of the access control of the plurality of services according to the received parameter information.

The parameter information sent by the NAS layer to the AS layer at least includes: the access type, in some embodiments, may further include: AC disable (barreing) parameters, etc.

The AC disable parameters include, but are not limited to:

prohibiting the timing duration of the timer;

access class of forbidden access;

factor prohibiting access.

Of course, the above is merely an example of the AC prohibition parameter, and the specific implementation is not limited thereto.

Case 1: because the plurality of services correspond to the same single-mode access type, when binding judgment is carried out, only one judgment is needed according to the single-mode access type, and compared with the independent single-mode access control judgment, the binding judgment under the condition can reduce the judgment times of an AS layer and improve the judgment speed.

Case 2: since multiple services correspond to the same multi-mode access type.

In this case, in order to reduce the decision of access control, the NAS layer may only need to send parameter information of access types corresponding to a plurality of services to the AS layer sender, so that the AS layer may complete the decision of access control once, thereby reducing the decision times of the AS layer and improving the decision rate.

In the embodiment of the present disclosure, the first decision rule may correspond to access types of multiple services, and be a binding decision of the same multi-mode service type or single-mode service type. The binding judgment based on the first judgment rule is a single judgment operation aiming at a single access type corresponding to a plurality of services, so that the binding judgment result of the binding judgment of the access triggered by the plurality of services can be obtained. The first decision rule hits the following conditions: the access types of the plurality of access-initiated services correspond to the same multimode access type or the same single-mode access type.

In one embodiment, the AC decision rule further comprises: a second decision rule;

as shown in fig. 3, the S110 may include:

s111: according to the second judging rule, responding to different access types corresponding to the plurality of services, and sending parameter information of each access type corresponding to the plurality of services to an AS layer by the NAS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types;

s112: the AS layer carries out independent judgment on single access types in the plurality of services according to the received parameter information of each access type to obtain independent judgment results;

S113: and determining the binding judgment result of the plurality of services according to the independent judgment result.

In the embodiment of the disclosure, the NAS layer of the UE determines that a plurality of services correspond to a plurality of different access types, where the plurality of access types may include: any number of the foregoing single-mode access types and/or any number of multi-mode access types. And determining that the access types corresponding to the plurality of services which need to be bound and judged currently are a plurality of in the NAS layer, and then transmitting the parameter information of the access types corresponding to the plurality of services respectively to the AS layer by the NAS layer, so that the AS layer carries out independent judgment on the parameter information of the corresponding access types according to the received parameter information to obtain a judgment result. This decision result is called individual decision result. The detailed implementation of such individual decisions may be the same or similar in terms of decisions for access control in the related art.

Because of the binding judgment of the plurality of services, and because the plurality of services correspond to different access types, in the embodiment of the disclosure, independent judgment is respectively carried out for each access type, after independent judgment results are obtained, further judgment is carried out based on the independent judgment results, so that the binding judgment results are obtained. In this decision mode, there is one more operation of further deciding in combination with a plurality of individual decision results, compared with individual decision.

In one embodiment, the sending, by the NAS layer, parameter information of each access type corresponding to the plurality of services to the AS layer includes:

and the NAS layer transmits the parameter information of each access type corresponding to the plurality of services to the AS layer at one time.

In the embodiment of the disclosure, the NAS layer issues parameter information of a plurality of access types corresponding to a plurality of services to the AS layer at a time, so that the AS layer receives the parameter information of the access types corresponding to the plurality of services at a time.

For example, in some embodiments, the NAS layer sends parameter information of access types corresponding to a plurality of services to the AS layer at a time in a table form. Thus, when the AS layer performs access control of a single access type, the AS layer can obtain the parameter information of the access type by inquiring the table, and further performs access control of the single access type to obtain a plurality of judgment results.

After obtaining the independent judgment results, final comprehensive judgment can be carried out according to one or more of the independent judgment results, and the binding judgment result is obtained.

In some embodiments, the S113 may include: and determining the binding judgment result according to a second judgment rule and the independent judgment result.

The UE generates a binding decision result based on the individual decision result as: and processing one or more independent judgment results according to the second judgment rule, and forming the binding judgment result.

In one embodiment, the second decision rule includes one of:

and rules are: obtaining rules of the binding judgment by carrying out logical sum operation on a plurality of independent judgment results;

or rule, is: and obtaining the rule of the binding judgment by carrying out logical OR operation on the plurality of independent judgment results.

The individual decision rules may be identified with boolean quantities, "0" and "1" corresponding to allowed access and barred access, respectively.

When a plurality of independent judgment results need to generate a binding judgment result, if the AS judgment rule is an AND rule, carrying out logical AND operation on the Boolean quantities of the plurality of independent judgment results to obtain the binding judgment result. Thus, when each individual decision result is access allowed, the binding decision result is also access allowed. If at least one of the plurality of independent judgment results is a judgment result for prohibiting access, the binding judgment result is also the access prohibition result.

If an or rule is adopted, a plurality of independent judgment results are logically or to obtain a binding judgment result. In this way, if one of the individual decision results is allowed access, the obtained binding decision result is allowed access, and only if all the individual decision results in the individual decision results are forbidden access, the obtained binding decision result is forbidden access.

In one embodiment, the second decision rule may further include:

the hierarchy rule is: and obtaining the rule of the binding judgment according to the independent judgment result of the access type of the preset hierarchy.

For example, the access types are divided into two or more levels; if the access types corresponding to the plurality of services are also classified into a plurality of levels, when all or part of the individual decision results in the high-level individual decision results are allowed access, the binding decision results of the plurality of services can be considered as allowed access.

Thus in one embodiment, said determining said binding decision result according to a second decision rule and said individual decision result comprises:

and carrying out logical AND operation on a plurality of independent judgment results according to the AND rule to obtain a binding judgment result.

In another embodiment, the determining the binding decision result according to the second decision rule and the individual decision result includes:

and carrying out logical OR operation on a plurality of independent judgment results according to the OR rule to obtain a binding judgment result.

In yet another embodiment, the determining the binding decision result according to the second decision rule and the individual decision result includes: comprising:

Generating a binding judgment result indicating that the plurality of services are allowed to be accessed when the single judgment result of the predetermined hierarchy access type is allowed to be accessed according to the hierarchy rule;

or,

and generating a binding judgment result indicating that the plurality of services are forbidden to be accessed when at least one of the individual judgment results of the predetermined hierarchy access type is forbidden to be accessed according to the hierarchy rule.

In one embodiment, the AC decision rule further comprises: a third decision rule; according to the third decision rule, the S110 may include:

responding to different access types corresponding to the plurality of services, and sending parameter information of each access type corresponding to the plurality of services to an AS layer by a NAS layer;

the AS layer receives target parameter information corresponding to a plurality of access types, wherein the target parameter information is: and carrying out access control judgment according to the target parameter information to obtain a binding judgment result of the plurality of services.

In order to further simplify the binding judgment process, in the embodiment of the present disclosure, individual judgment of each access type corresponding to a plurality of services is not performed one by one, but rather, an extremum of parameter information corresponding to the access types is compared, and the extremum is found to perform individual judgment, where the individual judgment may be an access type binding judgment result of a plurality of services.

For example, the access class is used as a decision parameter for the access control decision. The specific value of the access class is the parameter information. And selecting the highest access grade or the lowest access grade from the multiple access grades to carry out independent judgment of access control, and if the access is allowed, the binding judgment result is the allowed access. If the access is forbidden, the binding judgment result is forbidden.

For another example, an access factor is used as a decision parameter for access control decision, and the specific reference of the access factor is the foregoing parameter information. For example, there are multiple access factors, and the maximum value or the minimum value in the access factors can be selected, compared with the random number generated randomly, and then a decision result is obtained according to the comparison result, and the decision result is regarded as a binding decision result of access types corresponding to multiple services in the application.

For another example, in the service priorities of the plurality of services which initiate access, the parameter information of the service corresponding to the access type with the highest service priority is selected as the target parameter information, and the binding judgment of the access type of the plurality of services is performed.

In short, there are various ways of selecting one parameter information from among the plurality of parameter information related to different access types corresponding to the plurality of services as the target parameter information, and specific implementations are not limited to any one of the above.

In the embodiment of the present disclosure, in order to reduce unnecessary access, when selecting the target parameter information participating in the decision, a value making the access control stricter is selected. For example, taking the access class as the decision parameter of the access control decision, the access control is strictly valued as follows: minimum access class. If the access factor is used as the judgment parameter of the access control judgment, the minimum access factor is selected to carry out one-time judgment, and a binding judgment result which takes effect on the access triggered by a plurality of services in the embodiment of the disclosure is obtained.

In one embodiment, the AC decision rule further comprises: and a fourth decision rule.

According to the fourth decision rule, the S110 may include:

according to the fourth decision rule, responding to different access types corresponding to the plurality of services, and respectively sending parameter information of each access type corresponding to the plurality of services to an AS layer by the NAS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types;

the AS layer judges according to the received parameter information of the access type to obtain a judging result;

And predicting the binding judgment result of the plurality of services according to the determined judgment result.

If the plurality of services correspond to the plurality of access types, the NAS layer of the UE may access the types to the AS layer one by one, and in order to add the generation of the binding decision result, after the AS layer receives the erasure parameter information of one access class, the AS layer starts to decide, and the binding decision result of the plurality of services can be obtained according to the determined one or more independent decision results.

Assuming that M services trigger access in the UE at present, decision needs to be made on the M services triggering access, where parameter information of access types of P services has been sent from the NAS layer to the AS layer, and at this time, parameter information of access types of the remaining M-P services has not yet been sent. Here, M and P are both positive integers, and M is greater than P.

Under the condition, after the AS layer receives the parameter information of the access types of the P services, according to the parameter information of the access types of the P services, single judgment of one or more services in the P services is carried out to obtain a receipt judgment result, and according to the P judgment results, binding judgment results of the M services are predicted.

In another case, after the AS layer receives the parameter information of the access type of the P services, the binding judgment of the access initiated by the P services is performed according to the parameter information of the access type of the P services, so AS to obtain a binding judgment result based on the P services, and then the final binding judgment result of the M services is determined according to the binding judgment result.

For example, when the NAS layer issues parameter information of access types of a plurality of services to the AS layer, for example, issues preferentially from the beginning of an access class with a high priority, or the like, in any case, issues preferentially from the parameter information of the access type with a final influence degree on a binding judgment result, so that the AS layer preferentially receives the parameter information of the access type with a larger influence on the binding judgment result, and then starts to perform independent judgment to obtain an independent judgment result; based on the independent judgment result with larger influence on the binding judgment result, the binding judgment result can not be predicted in advance before the parameter information of all access types corresponding to a plurality of services is not obtained.

The generation of the binding decision can also be considered AS being determined according to an AS decision rule, and the AP decision rule corresponding to this way can be considered AS: the rules are prioritized.

Of course, when the NAS layer transmits the parameter information of the access type to the AS layer one by one, the parameter information can be transmitted according to any sequence, and is not limited to being issued according to the weight of influence on the binding judgment result.

In one embodiment, the method further comprises:

after the binding judgment result is obtained through prediction, the AS layer sends a feedback notice to the NAS layer;

And the NAS layer stops sending the parameter information of the residual access types to the AS layer according to the feedback notice.

Through the report of the feedback notice, the NAS layer in the UE can be started to stop sending the parameter information of the residual access types; this reduces unnecessary information interaction between the NAS layer and the AS layer.

In some embodiments, the method further comprises:

responding to different access types corresponding to the plurality of services and the binding judgment result is forbidden access, and starting a forbidden timer corresponding to different single-mode access types corresponding to the plurality of services;

and prohibiting the access initiated by the plurality of services from being initiated within the timing time of the prohibition timer.

If the binding judgment result is access prohibition, the binding judgment result enters the access prohibition time for starting the prohibition timer.

At this time, since the access types corresponding to the plurality of services are different, the prohibit timers may also be set differently, and at this time, an extremum in the duration of the prohibit timer corresponding to the access type corresponding to the plurality of services may be selected to perform the entry for prohibiting the initiation of the plurality of services.

The extremum may be a minimum or a maximum.

In one embodiment, the method further comprises:

Responding to different access types corresponding to the plurality of services and the binding judgment result is forbidden access, and informing the NAS layer of the determined timing duration of the forbidden timer by the AS layer;

or,

and responding to different access types corresponding to the plurality of services and the binding judgment result is forbidden access, and the AS layer informs the NAS layer of the timing time length of the forbidden timers of the different access types.

One embodiment is: the AS layer determines the access prohibition time length, and notifies the NAS layer of the corresponding timing time length, and the NAS layer finally controls the initiation of the service-triggered access.

In another embodiment, the AS layer may notify the NAS layer of the timing durations of prohibit timers of different access types, so that the NAS layer may separately set the prohibit durations of the trigger accesses of the services according to the prohibit timers of different access types.

In another embodiment, after the NAS layer receives the timing durations of the prohibit timers of different access types corresponding to the multiple services, an extremum or an average value may be selected, and the prohibit timings of the accesses initiated by the multiple services are uniformly timed.

In one embodiment, the method further comprises:

and responding to the binding judgment result as the allowed access, and carrying a reason indication indicating the association with the multi-mode service in the initiated access request.

If the current binding judgment result is that the binding judgment result aiming at a plurality of services under the multi-mode service is that the access is allowed, carrying the reason indication of the multi-mode service association in the access request.

The cause indicates that multiple services are allowed to initiate access at the same time, because the multiple services correspond to the same multi-modal service, etc. Of course, the examples herein are merely illustrative of reasons and the implementations are not limited in this respect.

In one embodiment, the cause indicates specific carry content, including but not limited to at least one of:

indication of multi-modal traffic;

service identification of multi-mode service;

priority indication corresponding to the multimodal traffic.

By the reason indication, the network side can distinguish from the access response of the single-mode service when receiving the access, for example, the access of the multi-mode service is responded with a higher probability than the single-mode service. Alternatively, access to the multi-modal service is responded to with a lower probability than the single-modal service.

In one embodiment, the method further comprises:

the AS layer acquires the AC decision rule.

The AC decision rule acquired by the AS layer may be transmitted by the NAS layer, may be received from the AS layer on the network side, or may be written in advance in the communication protocol.

The AC decision rule here may be: one or more of the aforementioned first to fourth decision rules.

For example, the AS layer obtains the AC decision rule, including at least one of:

receiving NAS notification carrying the AC decision rule;

determining the AC decision rule according to a preset rule;

and receiving the AC decision rule issued by the base station.

If the AS layer of the UE receives the NAS notification issued by the core network, the NAS notification may carry the AC decision rule, and the AC decision rule may be the AC decision rule issued by the core network.

The preceding rules include, but are not limited to: the communication protocol may also include pre-negotiations between the UE and the base station, and/or between the UE and the core network.

In some cases, the base station may dynamically determine AC decision rules according to the current radio conditions and/or network load rates, etc., and issue the AC decision rules to the UE.

In some embodiments, the AC decision rule issues the AS layer before the NAS layer issues parameter information that triggers the AS layer to make an AC decision;

Or,

and the AC judgment rule is issued to the AS layer when the NAS layer issues parameter information triggering the AC layer to carry out AC judgment.

There are various types of issues of the AC decision rule, and in one embodiment, for example, the NAS layer sends the AC decision rule to the AS layer before sending the access type parameter information to the AS layer.

In another embodiment, the NAS layer issues the AS layer with the AC decision rule while issuing the access type parameter information to the AS layer.

In one embodiment, the application scenario of the binding decision of the access control of the plurality of services may include at least one of the following:

the UE is in an idle state;

the UE is in an inactive state;

the UE is in a connected state.

The binding decision application scenario may use different connection states of the UE, for example, only one UE state may be applicable, two states of the UE may be applicable, or all states of the UE may be applicable.

As shown in fig. 4, an embodiment of the present disclosure provides an AC decision rule issuing method, where the method includes:

s210: and issuing an AC decision rule, wherein the AC decision rule is used for the UE to perform binding decision of access control of a plurality of services.

The specific content of the AC decision rule may be referred to any of the foregoing embodiments, and the specific implementation is not limited thereto.

The AC decision rule herein may be one or more of the aforementioned first to fourth decision rules.

In some embodiments, the AC decision rule may include at least a second decision rule; the second decision rule includes at least one of:

and rules;

or rules;

a hierarchy rule;

the rules are prioritized.

In some embodiments, the network side receives a random access request initiated based on the binding access control;

if the random access request carries the reason indication associated with the multi-mode service, determining whether to respond to the corresponding random access according to the response rule corresponding to the multi-mode service, and determining to issue a random response message when responding.

As shown in fig. 5, an embodiment of the present disclosure provides an access control apparatus, which is applied to a UE, and includes:

the decision module 510 is configured to perform a binding decision of access control according to access types of a plurality of services.

In one embodiment, the decision module 510 may be a program module; the program modules, when executed by the processor, enable binding decisions for access control for multiple service triggered accesses.

In another embodiment, the decision module 510 may be a hard-soft combined module including, but not limited to, a programmable array. The programmable array includes, but is not limited to: a field programmable array or a complex programmable array.

In yet another embodiment, the decision module 510 may be a pure hardware module; the pure hardware modules include, but are not limited to: an application specific integrated circuit.

In one embodiment, the access type includes: the single-mode access type is the access type of single-mode service; and/or; the multi-mode access type is the access type of different mode service combinations.

In one embodiment, the decision module 510 may be configured to perform a binding decision of the access control according to an access control AC decision rule according to the access types of the plurality of services.

In one embodiment, the AC decision rule includes: a first decision rule.

In one embodiment, the determining module 510 is configured to send, according to the first determining rule, parameter information of the single-mode access types corresponding to the plurality of services to the AS layer in response to the single-mode access types corresponding to the plurality of services being the same; or, in response to the plurality of services corresponding to the same multi-mode service type, the NAS layer sends parameter information of the multi-mode service type corresponding to the plurality of services to the AS layer; and the AS layer carries out the judgment of the access control of the plurality of services according to the received parameter information.

In one embodiment, the AC decision rule includes: and a second decision rule.

The decision module 510 is configured to respond to different access types corresponding to the multiple services according to the second decision rule, where the NAS layer sends parameter information of each access type corresponding to the multiple services to the AS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types; the AS layer carries out independent judgment on single access types in the plurality of services according to the received parameter information of each access type to obtain independent judgment results; and determining the binding judgment result of the plurality of services according to the independent judgment result.

In one embodiment, the decision module 510 is further configured to send the parameter information of each access type corresponding to the multiple services to the AS layer at one time by the NAS layer.

In one embodiment, the second decision rule includes one of:

or rule, is: logic OR operation is carried out on a plurality of independent judgment results to obtain a rule of the binding judgment;

In one embodiment, the decision module 510 is configured to logically and the plurality of individual decision results according to the and rule, so as to obtain a binding decision result.

In one embodiment, the decision module 510 is configured to logically or the plurality of individual decision results according to the or rule, so as to obtain a binding decision result.

In one embodiment, the AC decision rule includes: and a third decision rule.

In one embodiment, the decision module 510 is configured to respond to the different access types corresponding to the multiple services according to the third decision rule, and the NAS layer sends parameter information of each access type corresponding to the multiple services to the AS layer; the AS layer receives target parameter information corresponding to a plurality of access types; and carrying out access control judgment according to the target parameter information to obtain a binding judgment result of the plurality of services.

The decision module 510 is configured to respond to different access types corresponding to the multiple services according to the fourth decision rule, where the NAS layer sends parameter information of each access type corresponding to the multiple services to the AS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types; the AS layer obtains a judging result according to the received parameter information of the access type; and predicting the binding judgment result of the plurality of services according to the determined judgment result.

In one embodiment, the apparatus further comprises:

the feedback module is configured to send a feedback notice to the NAS layer by the AS layer after the binding judgment result is obtained through prediction; and the NAS layer stops sending the parameter information of the residual access types to the AS layer according to the feedback notice.

In one embodiment, the apparatus further comprises:

the starting module is configured to respond to different access types corresponding to the plurality of services and the binding judgment result is forbidden access, and start a forbidden timer corresponding to the single-mode access type corresponding to the different service;

And the prohibiting module is configured to prohibit the initiation of the access initiated by the plurality of services within the timing time of the prohibiting timer.

In one embodiment, the apparatus further comprises:

a notification module, configured to respond to different access types corresponding to the multiple services and the binding decision result is forbidden access, where the AS layer notifies the NAS layer of the determined timing duration of the forbidden timer; or, in response to different access types corresponding to the multiple services and the binding decision result is access prohibition, the AS layer notifies the NAS layer of timing durations of prohibit timers of the different access types.

In one embodiment, the apparatus further comprises:

and the indication module is configured to respond to the binding judgment result as the allowed access, and carry the indication of the reason associated with the multi-mode service in the initiated access request.

the UE is in an idle state;

the UE is in an inactive state;

the UE is in a connected state.

In one embodiment, the apparatus further comprises:

And the acquisition module is configured to acquire the AC decision rule by the AS layer.

In one embodiment, the acquisition module is configured to perform at least one of:

receiving NAS notification carrying the AC decision rule;

determining the AC decision rule according to a preset rule;

and receiving the AC decision rule issued by the base station.

In one embodiment, the AC decision rule issues the AS layer before the NAS layer issues parameter information that triggers the AS layer to perform an AC decision;

or,

As shown in fig. 6, an embodiment of the present disclosure provides an AC decision rule issuing apparatus, where the apparatus includes:

and the issuing module 610 is configured to issue an AC decision rule, where the AC decision rule is used for the UE to perform a binding decision of access control of multiple services.

In one embodiment, the issuing module 610 may be a program module; the program modules, when executed by the processor, are capable of issuing AC decision rules.

In another embodiment, the issuing module 610 may be a rigid-flex module including, but not limited to, a programmable array. The programmable array includes, but is not limited to: a field programmable array or a complex programmable array.

In yet another embodiment, the delivery module 610 may be a pure hardware module; the pure hardware modules include, but are not limited to: an application specific integrated circuit.

The source or form of various information is involved in multi-Modality (modificance), such as touch, hearing, vision and smell. Information media include voice, video, text, and the like. Applications (APP) and/or devices for multimodal information collection are of numerous types and numbers for sensing user input from multiple dimensions. For example, one apparatus includes: a plurality of cameras, speakers, sensors, keyboards, fingerprint collectors, etc. The devices for collecting the plurality of modal information can be arranged in the same equipment or used across equipment.

In a single-user single-device multi-mode scene, for example, a video of a user can be acquired through a camera on the same handheld terminal, and voiceprints of the user are acquired through a sensor on a mobile phone, so that information of two modes can be obtained simultaneously. At this time, if the information of the two modes is reported to the network, the information needs to be combined and reported. At this time, if the data sets of the two modalities are in disorder, the user experience is dizziness. So that even a fusion presentation of content acquired by the same user on the same acquisition terminal is often more time-synchronized.

At the terminal side, the data sets of two different modalities appear to be two different services at the non-access stratum (Non Access Stratum, NAS). If the two services need to be bound up, binding consideration needs to be performed in the admission control part, i.e. the AS layer needs to make binding decisions for multiple services of the NAS layer. Whereas the NAS layer provides only one Access type (Access category) to the AS layer in the present (Access control, AC) mechanism, the NAS layer provides the AS layer with a high probability of simultaneous decision of multiple services after the future multi-modal introduction, so that enhancement to the existing AC mechanism is required.

And adding a binding Access Control (AC) process for the newly added application scene of the multi-mode service in the network.

The newly added application scene of the multi-mode service increases the binding AC processing aiming at the multi-mode service.

The AS layer makes a decision based on the access type list information provided by the NAS;

as an example: the access type in the access type list provided by the NAS can be the access type defined by the existing protocol;

as an example: the Access types in the Access category (NAS) list may be added for a service type that is newly added for multi-mode data collection.

In one embodiment, the AS layer makes decisions based on AC decision rules and informs the higher layers of the decision results;

in one embodiment, the AS layer performs decision based on the AC decision rule and notifies the higher layer of the decision result based on the Access category one by one decision principle, that is, performs decision on each Access category according to the existing mechanism to obtain a plurality of decision results, and then performs merging or non-merging processing on the results:

as an example: if the judgment result merging rule is an AND relationship, namely that after all Access category in the Access category list information is judged to pass, returning an AC judgment result to pass, AND informing a NAS AC judgment result;

as an example: if the judgment result merging rule is an or relationship, that is, after one Access category in the Access category list information is judged to pass, returning an AC judgment result to pass, and informing the NAS of the result of the AC judgment; (for the agent to understand, the NAS is notified to be the judgment result of the Access category list, for example, N business judgment results are passed and M business judgment results are not passed)

As an example: if the judgment result merging rule is set according to different level principles, namely that partial items of Access category exist in the Access category list information, after the judgment is passed, returning an AC judgment result to pass, and informing the NAS of the result of the AC judgment;

Notably, are: the AC decision result is passed, meaning that a subsequent RRC signaling procedure can be performed; otherwise, the subsequent RRC procedure cannot be initiated.

In one embodiment, the AS layer makes decisions based on AC decision rules and informs the higher layers of the decision results may be based on the Access category binding decision principle:

as an example: according to the most strict configuration of N elements in the Access category list information, for example, the Access factor (AC barring factor) is the minimum value of the configuration, namely, only one decision is made, the decision is passed, otherwise, the decision is not passed, and the timer (ac-BarringTime) is prohibited from being the most strict configuration of N elements under the condition that the decision is not passed, for example, the ac-BarringTime is the maximum value of the configuration

In one embodiment, the AS layer makes decisions based on the AC decision rules informed by the NAS, or pre-agreed by the protocol, or provided by the base station, and informs the higher layer of the decision results;

as an example: the AC decision rule provided by the base station may notify the user in advance through a common signaling or a dedicated signaling;

as an example: the AC decision rule provided by the NAS may be provided when the NAS sends a message to the AS to make an AC decision, or may be provided before that;

In one embodiment, the AS layer makes a decision based on the AC decision rule and notifies the higher layer of a list that can tell the higher layer that the subsequent Access category can be passed or not passed;

as an example: the NAS layer only provides an Access category1 for the AS to judge, and after the judgment is passed, the AS layer informs the NAS layer that the Access category3 … can be passed for the subsequent Access category 2;

specifically, after the NAS layer receives the service, when the service corresponding to the Access category2 and the Access category3 … is triggered to the AS, the service will not carry the Access category, that is, the AC control of the AS layer will not be triggered, that is, the service is directly initiated. This approach may reduce latency, which is equivalent to making an advance decision.

If the result of not allowing access is obtained after access control, the NAS layer is informed of the result of NAS AC decision by optionally informing the NAS layer of a barred timer (barred timer), informing the time when the higher layer is blocked, so that the higher layer initiates the reference of the call again at a proper time.

In one embodiment, the newly added service application scenario employs a new call setup cause:

the new call setup is due to "multi-modal data collection correlation";

In one embodiment, for a newly added multi-mode service application scenario in the network, the AC process of adding the binding may be configured separately for different RRC states.

I.e. adapted for an idle state, inactive state or connected state. The embodiment of the disclosure provides a communication device, which comprises a processor, a transceiver, a memory and an executable program stored on the memory and capable of being operated by the processor, wherein the processor executes the data stream processing method provided by any of the technical schemes when the executable program is operated by the processor.

The memory may include various types of storage media, which are non-transitory computer storage media capable of continuing to memorize information stored thereon after a power down of the communication device. Here, the communication device includes a base station or a terminal or a network element of a core network.

The processor may be coupled to the memory via a bus or the like for reading an executable program stored on the memory, for example, at least one of the methods shown in fig. 2-4.

Embodiments of the present application provide a computer storage medium storing an executable program; the executable program, when executed by a processor, is capable of implementing the method according to any of the aspects of the first or second aspect, for example, at least one of the methods shown in fig. 2 to 4.

Fig. 7 is a block diagram of a UE800, according to an example embodiment. For example, the UE800 may be a mobile phone, a computer, a digital broadcast user equipment, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.

Referring to fig. 7, ue800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the UE800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the UE 800. Examples of such data include instructions for any application or method operating on the UE800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply component 806 provides power to the various components of the UE 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the UE 800.

The multimedia component 808 includes a screen between the UE800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the UE800 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the UE800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor component 814 includes one or more sensors that provide status assessment of various aspects for the UE 800. For example, the sensor component 814 may detect an on/off state of the UE800, a relative positioning of components such as a display and keypad of the UE800, the sensor component 814 may also detect a change in position of the UE800 or a component of the UE800, the presence or absence of user contact with the UE800, an orientation or acceleration/deceleration of the UE800, and a change in temperature of the UE 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the UE800 and other devices, either wired or wireless. The UE800 may access a wireless network based on a communication standard, such as WiFi,2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the UE800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of UE800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

As shown in fig. 8, an embodiment of the present disclosure shows a structure of a network element of a base station or a core network. For example, base station 900 may be provided as a network-side device. Referring to fig. 8, base station 900 includes a processing component 922 that further includes one or more processors and memory resources represented by memory 932 for storing instructions, such as applications, executable by processing component 922. The application programs stored in memory 932 may include one or more modules that each correspond to a set of instructions. Further, processing component 922 is configured to execute instructions to perform any of the methods described above as applied to the base station, e.g., as shown in fig. 2-4.

Base station 900 may also include a power component 926 configured to perform power management for base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input output (I/O) interface 958. The base station 900 may operate based on an operating system stored in memory 932, such as Windows Server TM, mac OS XTM, unixTM, linuxTM, freeBSDTM, or the like.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims

1. An access control method, which is applied to user equipment UE, includes:

binding judgment of access control is carried out according to the access types of a plurality of services; wherein the plurality of services are: a plurality of services requesting access in the same time period;

the access types include:

the single-mode access type is the access type of single-mode service;

and/or;

the multi-mode access type is the access type of different mode service combinations;

the binding judgment of the access control is carried out according to the access types of a plurality of services, and the binding judgment comprises the following steps:

the NAS layer sends the parameter information of the access types corresponding to the plurality of services to the AS layer, and the AS layer carries out binding judgment of access control according to the parameter information of the plurality of services;

the method further comprises the steps of:

and responding to the binding judgment result AS allowing access, and carrying a reason indication indicating the association with the multi-mode service in the initiated access request by the AS layer.

2. The method of claim 1, wherein the performing a binding decision for access control according to access types of a plurality of services comprises:

and carrying out binding judgment of access control according to the access types of the plurality of services and the access control AC judgment rule.

3. The method of claim 2, wherein the AC decision rule comprises: a first decision rule;

the binding judgment of the access control is carried out according to the access types of the plurality of services and the access control AC judgment rule, and the binding judgment comprises the following steps:

according to the first judgment rule, responding to the fact that the single-mode access types corresponding to the plurality of services are the same, and sending parameter information of the single-mode access types corresponding to the plurality of services to an AS layer by a non-access NAS layer; or, in response to the plurality of services corresponding to the same multi-mode service type, the NAS layer sends parameter information of the multi-mode service type corresponding to the plurality of services to the AS layer;

4. The method of claim 2, wherein the AC decision rule comprises: a second decision rule;

according to the second judging rule, responding to different access types corresponding to the plurality of services, and sending parameter information of each access type corresponding to the plurality of services to an AS layer by the NAS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types;

the AS layer carries out independent judgment on single access types in the plurality of services according to the received parameter information of each access type to obtain independent judgment results;

and determining the binding judgment result of the plurality of services according to the independent judgment result.

5. The method of claim 4, wherein the NAS layer sending parameter information of each access type corresponding to the plurality of services to an AS layer includes:

6. The method of claim 4, wherein the second decision rule comprises one of:

7. The method of claim 6, wherein the determining the binding decision result according to the second decision rule and the individual decision result comprises:

8. The method of claim 6, wherein the determining the binding decision result according to the second decision rule and the individual decision result comprises:

9. The method of claim 2, wherein the AC decision rule comprises: a third decision rule; the binding judgment of the access control is carried out according to the access types of a plurality of services, and the binding judgment comprises the following steps:

according to the third decision rule, the AS layer receives one target parameter information corresponding to the access types;

and carrying out access control judgment according to the target parameter information to obtain a binding judgment result of the plurality of services.

10. The method of claim 2, wherein the AC decision rule comprises: a fourth decision rule;

the AS layer obtains a judging result according to the received parameter information of the access type;

11. The method of claim 10, wherein the method further comprises:

12. The method according to any one of claims 4 to 11, wherein the method further comprises:

13. The method of claim 12, wherein the method further comprises:

or,

14. The method according to any one of claims 2 to 11, wherein the method further comprises:

the AS layer acquires the AC decision rule.

15. The method of claim 14, wherein the AS layer obtains the AC decision rule comprising at least one of:

receiving NAS notification carrying the AC decision rule;

determining the AC decision rule according to a preset rule;

and receiving the AC decision rule issued by the base station.

16. The method of claim 15, wherein the AC decision rule issues the AS layer before the NAS layer issues parameter information that triggers the AS layer to make an AC decision;

or,

17. The method of claim 1, wherein the application scenario of the binding decision of the access control of the plurality of services may include at least one of:

the UE is in an idle state;

the UE is in an inactive state;

the UE is in a connected state.

18. An AC decision rule issuing method, wherein the method comprises:

issuing an AC decision rule, wherein the AC decision rule is used for binding decisions of access control of a plurality of services by UE; wherein the plurality of services are: a plurality of services requesting access in the same time period;

The access types of the plurality of services include:

the single-mode access type is the access type of single-mode service;

and/or;

the method further comprises the steps of:

receiving a random access request initiated by the UE based on the binding judgment of access control, wherein the random access request carries a reason indication associated with the multi-mode service;

determining whether to respond to the random access request according to a response rule corresponding to the multi-mode service;

determining to issue a random response message in response to the random access request.

19. An access control apparatus, wherein the access control apparatus is applied to a user equipment UE, and comprises:

the judging module is configured to carry out binding judgment of access control according to the access types of a plurality of services; wherein the plurality of services are: a plurality of services requesting access in the same time period;

the access types include:

the single-mode access type is the access type of single-mode service;

and/or;

the judging module is further configured to send parameter information of the access types corresponding to the plurality of services to the AS layer by the NAS layer, and the AS layer carries out binding judgment of access control according to the parameter information of the plurality of services;

The apparatus further comprises:

and the indication module is configured to respond to the binding judgment result AS allowing access, and the AS layer carries a reason indication indicating the association with the multi-mode service in the initiated access request.

20. The apparatus of claim 19, wherein the decision module is configured to perform a binding decision for access control according to an access control AC decision rule according to access types of the plurality of services.

21. The apparatus of claim 20, wherein the AC decision rule comprises: a first decision rule;

the judging module is configured to respond to the fact that the single-mode access types corresponding to the plurality of services are the same according to the first judging rule, and the non-access NAS layer sends parameter information of the single-mode access types corresponding to the plurality of services to the AS layer; or, in response to the plurality of services corresponding to the same multi-mode service type, the NAS layer sends parameter information of the multi-mode service type corresponding to the plurality of services to the AS layer;

22. The apparatus of claim 20, wherein the AC decision rule comprises: a second decision rule;

The judging module is configured to respond to different access types corresponding to the plurality of services according to the second judging rule, and the NAS layer sends parameter information of each access type corresponding to the plurality of services to the AS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types;

23. The apparatus of claim 22, wherein the decision module is configured to send parameter information of each access type corresponding to the plurality of services to the AS layer at one time by the NAS layer.

24. The apparatus of claim 22, wherein the second decision rule comprises one of:

25. The apparatus of claim 24, wherein the decision module is configured to logically and a plurality of the individual decision results according to the and rule to obtain a binding decision result.

26. The apparatus of claim 24, wherein the decision module is configured to logically or a plurality of the individual decision results according to the or rule to obtain a binding decision result.

27. The apparatus of claim 20, wherein the AC decision rule comprises: a third decision rule; the judging module is configured to respond to different access types corresponding to the plurality of services, and the NAS layer sends parameter information of each access type corresponding to the plurality of services to the AS layer; according to the third decision rule, the AS layer receives one target parameter information corresponding to the access types; and carrying out access control judgment according to the target parameter information to obtain a binding judgment result of the plurality of services.

28. The apparatus of claim 20, wherein the AC decision rule comprises: a fourth decision rule;

The judging module is configured to respond to different access types corresponding to the plurality of services according to the fourth judging rule, and the NAS layer respectively sends parameter information of each access type corresponding to the plurality of services to the AS layer; wherein the different access types corresponding to the plurality of services include: different said single-mode access types and/or different said multi-mode access types; the AS layer obtains a judging result according to the received parameter information of the access type; and predicting the binding judgment result of the plurality of services according to the determined judgment result.

29. The apparatus of claim 28, wherein the apparatus further comprises:

the feedback module is matched with the AS layer to send a feedback notice to the NAS layer after the binding judgment result is obtained through prediction;

and the stopping module is configured to stop sending the parameter information of the residual access types to the AS layer by the NAS layer according to the feedback notice.

30. The apparatus of any one of claims 22 to 29, wherein the apparatus further comprises:

31. The apparatus of claim 30, wherein the apparatus further comprises:

32. The apparatus of any one of claims 20 to 29, wherein the apparatus further comprises:

33. The apparatus of claim 32, wherein the acquisition module is configured to perform at least one of:

receiving NAS notification carrying the AC decision rule;

determining the AC decision rule according to a preset rule;

and receiving the AC decision rule issued by the base station.

34. The apparatus of claim 33, wherein the AC decision rule issues the AS layer before the NAS layer issues parameter information that triggers the AS layer to make an AC decision;

Or,

35. The apparatus of claim 19, wherein the application scenario of the binding decision of access control of the plurality of services may comprise at least one of:

the UE is in an idle state;

the UE is in an inactive state;

the UE is in a connected state.

36. An AC decision rule issuing apparatus, wherein the apparatus comprises:

the issuing module is configured to issue an AC judgment rule, wherein the AC judgment rule is used for the UE to carry out binding judgment of access control of a plurality of services; wherein the plurality of services are: a plurality of services requesting access in the same time period;

the access types of the plurality of services include:

the single-mode access type is the access type of single-mode service;

and/or;

the issuing module is further configured to receive a random access request initiated by the UE based on the binding judgment of the access control, wherein the random access request carries a reason indication associated with the multi-mode service; determining whether to respond to the random access request according to a response rule corresponding to the multi-mode service; determining to issue a random response message in response to the random access request.

37. A communication device comprising a processor, a transceiver, a memory and an executable program stored on the memory and capable of being run by the processor, wherein the processor performs the method as provided in any one of claims 1 to 17 or 18 when the executable program is run by the processor.

38. A computer storage medium storing an executable program; the executable program, when executed by a processor, is capable of implementing the method as provided in any one of claims 1 to 17 or 18.