RU2011152969A

RU2011152969A - METHOD, DEVICE AND ACCESS MANAGEMENT SYSTEM

Info

Publication number: RU2011152969A
Application number: RU2011152969/08A
Authority: RU
Inventors: И Го; Цзюньхой ЧЖАО; Минь ХУАН; Минцзэн ДАЙ; Хунпин ЧЖАН
Original assignee: Хуавэй Текнолоджиз Ко., Лтд.
Priority date: 2009-06-12
Filing date: 2010-06-11
Publication date: 2013-07-20
Also published as: RU2507716C2; JP2012529806A; CN101925151A; BRPI1012909A2; JP5449542B2; WO2010142246A1

Abstract

1. Способ управления доступом, содержащий этапы, на которых:решают, должно ли абонентское оборудование выполнить управление доступом для конкретной службы; ипосылают системное широковещательное сообщение на абонентское оборудование, причем системное широковещательное сообщение транспортирует специфичную для службы информацию об управлении доступом, если абонентское оборудование должно выполнить управление доступом для конкретной службы.2. Способ управления доступом по п.1, в котором:после решения, должно ли абонентское оборудование выполнить управление доступом для конкретной службы и до посылки системного широковещательного сообщения на абонентское оборудование, способ, кроме того, содержит этапы, на которых:посылают пейджинговое сообщение, причем пейджинговое сообщение инструктирует абонентское оборудование незамедлительно получить специфичную для службы информацию об управлении доступом.3. Способ управления доступом по п.1 или 2, в котором этап решения, должно ли абонентское оборудование выполнить управление доступом для конкретной службы, содержит этапы, на которых:определяют, что абонентское оборудование должно выполнить управление доступом для конкретной службы, что активируется следующими условиями: возникновение чрезвычайного происшествия, неизбежное возникновение чрезвычайного происшествия, возникновение перегрузки сети, неизбежное возникновение перегрузки сети, возникновение резкого увеличения нагрузки службы или неизбежное возникновение резкого увеличения нагрузки службы.4. Способ управления доступом по п.1 или 2, в котором:широковещательное системное сообщение транспортиру�1. An access control method, comprising the steps of: deciding whether subscriber equipment should perform access control for a particular service; and send a system broadcast message to the subscriber equipment, wherein the system broadcast message transmits service-specific access control information if the subscriber equipment has to perform access control for a particular service. 2. The access control method according to claim 1, wherein: after deciding whether the subscriber equipment should perform access control for a particular service and before sending the system broadcast message to the subscriber equipment, the method further comprises the steps of: sending a paging message, wherein a paging message instructs the subscriber equipment to immediately obtain service-specific access control information. 3. The access control method according to claim 1 or 2, wherein the step of deciding whether the subscriber equipment should perform access control for a particular service comprises the steps of: determining that the subscriber equipment should perform access control for a particular service, which is activated by the following conditions: the occurrence of an emergency, the inevitable occurrence of an emergency, the occurrence of network congestion, the inevitable occurrence of network congestion, the occurrence of a sharp increase in service load or the inevitable occurrence of a sharp increase in service load. 4. The access control method according to claim 1 or 2, wherein: the broadcast system message is conveyed�

Claims

1. An access control method comprising the steps of:

decide whether the user equipment should perform access control for a particular service; and

sending a system broadcast message to the subscriber equipment, wherein the system broadcast message transmits service-specific access control information if the subscriber equipment is to perform access control for a particular service.

2. The access control method according to claim 1, in which:

after deciding whether the subscriber equipment should perform access control for a particular service and before sending the system broadcast message to the subscriber equipment, the method further comprises the steps of:

send a paging message, and the paging message instructs the subscriber equipment to immediately obtain service-specific access control information.

3. The access control method according to claim 1 or 2, wherein the step of deciding whether the subscriber equipment should perform access control for a particular service, comprises the steps of:

determine that the user equipment must perform access control for a particular service, which is activated by the following conditions: the occurrence of an emergency, the inevitable occurrence of an emergency, the occurrence of network congestion, the inevitable occurrence of network congestion, the occurrence of a sharp increase in service load or the inevitable occurrence of a sharp increase in service load.

4. The access control method according to claim 1 or 2, in which:

a broadcast system message transports conventional access control information if the subscriber equipment does not need to perform access control for a particular service.

5. The control method according to claim 3, in which:

6. The access control method according to claim 1 or 2, in which a particular service includes any or a combination of the following elements:

outgoing video messaging service, outgoing voice messaging service, outgoing data service, outgoing short message service (SMS), outgoing multimedia message service, outgoing voice service over IP protocol (VoIP) or other outgoing services; or an inbound video messaging service, an inbound voice messaging service, an inbound data service, an inbound short message service (SMS), an inbound multimedia messaging service, an inbound Voice over IP (VoIP) service, or other inbound services.

7. The access control method according to claim 3, in which a particular service includes any or a combination of the following elements:

8. The access control method according to claim 4, in which a particular service includes any or a combination of the following elements:

9. An access control method, comprising the steps of:

receive, by the user equipment, a system broadcast message that conveys service-specific access control information; and

perform, by the user equipment, access control for a particular service in accordance with the service-specific access control information.

10. The access control method according to claim 9, in which the step of receiving through the subscriber equipment system broadcast messages comprises the steps of:

receive, by means of subscriber equipment, a paging message;

immediately receive, through the subscriber equipment, a system broadcast message if the paging message instructs the subscriber equipment to immediately obtain service-specific access control information.

11. The access control method of claim 10, further comprising stages in which:

receive, by the user equipment, an updated system broadcast message that does not transport service-specific access control information, and perform, by the user equipment, access control in accordance with conventional access control information in the updated system broadcast; or

receive, via subscriber equipment, an updated paging message; immediately receive the system broadcast message if the paging message instructs the subscriber equipment not to perform access control for a particular service, and perform access control in accordance with conventional access control information in the system broadcast message.

12. The access control method according to any one of paragraphs.9-11, in which a particular service is any or a combination of the following elements:

13. The access control method according to claim 9 or 10, in which:

receiving, by the user equipment, a system broadcast message that transmits service-specific access control information, comprises the steps of:

receive, through the radio resource control level of the subscriber equipment, a system broadcast message, obtain service-specific access control information from the system broadcast message, and notify a layer unrelated to providing access to the subscriber equipment to perform access control for a particular service;

perform, by the user equipment, access control for a particular service in accordance with service-specific access control information, comprises the steps of:

receive, by the radio resource control level of the subscriber equipment, an access request that transports the type of access service, and perform access control for a particular service corresponding to the type of access service in accordance with the service-specific access control information, the access request being sent after of how the layer, not related to the provision of access to subscriber equipment, finds out that access control can be performed for a particular service, and the type of access service is explicit is Busy or any combination of the following elements:

14. The access control method according to claim 11, in which:

Reception, by means of subscriber equipment, of an updated system broadcast message comprises the steps of:

receive, through the radio resource control level of the subscriber equipment, a system broadcast message, receive ordinary access control information from the system broadcast message and notify the subscriber equipment access layer to stop access control for a particular service;

perform, by means of subscriber equipment, access control in accordance with conventional access control information in the updated system broadcast message, comprising the steps of:

receive, by the radio resource control level of the subscriber equipment, an access request that transports an access service type, and perform access control for a service corresponding to the access service type in accordance with conventional access control information, the access request being sent after the layer not related to the provision of access to subscriber equipment, learns that access control can be stopped for a particular service, and the type of access service includes outgoing service or inbound service.

15. The access control method according to claim 11, in which:

receive, by the radio resource control level of the subscriber equipment, a system broadcast message and obtain conventional access control information from the system broadcast message; and

perform, by means of subscriber equipment, access control for a particular service, in accordance with service-specific access control information, comprises the steps of:

receive, by the radio resource control level of the subscriber equipment, an access request that transports an access service type; classifying the type of access service to the outgoing service and / or incoming service and performing access control for the service corresponding to the classified type of access service in accordance with the usual access control information, the access request being sent through a level that is not related to the provision of access to subscriber equipment, and the type of access service is any or a combination of the following elements:

16. The access control method according to item 13, in which:

performing access control for a particular service corresponding to the type of access service, in accordance with the service-specific access control information, comprises the steps of:

performing, by the radio resource control level of the subscriber equipment, an access decision for a particular service corresponding to the type of access service in accordance with the service-specific access control information; and

send, when determining that a particular service is available, a connection request message that conveys the establishment reason value, the establishment reason value being determined by the radio resource control level of the user equipment in accordance with the mapping relationship between the access service type and the establishment reason value, and according to the type of access service in the access request.

17. A network device comprising:

a decision processor configured to decide whether the user equipment should perform access control for a particular service; and

a transmitter configured to send a system broadcast message to the subscriber equipment, wherein the system broadcast message transmits service-specific access control information if the decision processor decides that the subscriber equipment should perform access control for a particular service.

18. The network device according to 17, in which:

the transmitter is further configured to send a system broadcast message to the subscriber equipment if the decision processor decides that the subscriber equipment should not perform access control for a particular service, and the system broadcast message conveys conventional access control information.

19. A network device according to claim 17 or 18, further comprising:

a notification unit configured to send a paging message after the decision processor decides whether the subscriber equipment should perform access control for a particular service, and before the transmitter sends a system broadcast message to the subscriber equipment, the paging message instructing the subscriber equipment to immediately receive a specific for the service, access control information or regular access control information.

20. The network device according to claim 19, in which the decision processor comprises:

an activation unit configured to determine that the subscriber equipment must perform access control for a particular service as activated by the following conditions: an emergency, an imminent emergency, a network congestion, an unavoidable network congestion, a sharp increase in service load, or an unavoidable occurrence of increased service load.

21. An access control system comprising subscriber equipment and a network device specified in any one of paragraphs.17-20, in which:

the user equipment is configured to: receive a system broadcast message that conveys service-specific access control information; and performing access control for a particular service, in accordance with the service-specific access control information.

22. Subscriber equipment containing:

a receiver configured to receive a system broadcast message that conveys service-specific access control information; and

a first control processor configured to perform access control for service-specific access requests in accordance with the service-specific access control information received by the receiver.

23. The subscriber equipment according to item 22, in which the receiver contains:

a paging message receiver configured to receive a paging message; and

a system broadcast receiver configured to immediately receive a system broadcast message if the paging message instructs the user equipment to immediately obtain service-specific access control information.

24. Subscriber equipment according to item 23, in addition, containing:

a second control processor configured to perform access control in accordance with ordinary access control information in the updated system broadcast if the updated system broadcast received by the receiver does not convey service-specific access control information; or

a third control processor, configured to: if the paging message received by the paging receiver instructs the user equipment not to perform access control for a particular service, immediately receive the system broadcast message and perform access control in accordance with conventional access control information in the system broadcast message .

25. An access control system comprising a network device and subscriber equipment listed in any one of paragraphs.22-24, in which:

the network device is configured to: decide whether subscriber equipment should perform access control for a particular service; and sending a system broadcast message to the subscriber equipment, wherein the system broadcast message transmits service-specific access control information if the subscriber equipment needs to perform access control for a particular service, or the system broadcast message transmits conventional access control information if the subscriber equipment does not access control for a specific service.