MIGRATION METHOD AND APPARATUS

• US 20150257070A1
• Filed: 05/27/2015
• Published: 09/10/2015
• Est. Priority Date: 11/30/2012
• Status: Active Grant

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Zhao, Junhui, Zhang, Hongping, Zeng, Qinghai, Zhong, Tao
• Granted Patent: US 9,591,541 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04W 36/0066 of control information between different types of networks in order to establish a new radio link in the target network
• CPC Class Codes: H04W 36/1446 wherein at least one of the networks is unlicensed
• CPC Class Codes: H04W 36/22 for handling the traffic

Abstract

The present invention discloses a migration method and an apparatus, which relate to the field of communications technologies and are invented for implementation of proper configuration of different network resources. The method includes: sending, by a base station of a first network, information to a user equipment, where the information is used for: migrating, by the user equipment, from a second network to the first network, where the user equipment is in an idle state relative to the first network; or determining, by the user equipment, whether to migrate from the first network to the second network, where the first network is a 3GPP network, and the second network is a non-3GPP network. The present invention is mainly applied to a process of network migration of the user equipment.

Claims

1. A migration method, comprising:

sending, by a base station of a first network, information to a user equipment, wherein the information is used for;

migrating, by the user equipment, from a second network to the first network, wherein the user equipment is in an idle state relative to the first network;

or

determining, by the user equipment, whether to migrate from the first network to the second network; and

wherein the first network is a 3rd Generation Partnership Project (3GPP) network, and the second network is a non-3GPP network.

2. The method according to claim 1, wherein the information used for migrating, by the user equipment, from a second network to the first network comprises:

information about an access point of the second network, and is used by the user equipment, according to the information about the access point, for migrating service transmission to the first network.

3. The method according to claim 1, wherein the information used for determining, by the user equipment, whether to migrate from the first network to the second network comprises:

access information of an access point, and is used by the user equipment for determining, according to the access information, whether to migrate from the first network to the second network, and wherein the access information is load information of the access point.

4. The method according to claim 1, wherein sending, by a base station of a first network, information to a user equipment comprises:

sending, by the base station, the information to the user equipment using a system message or a dedicated message.

5. A migration method, comprising:

receiving, by a user equipment, information sent by a base station of a first network;

in response to the received information,

migrating, by the user equipment, from a second network to the first network, wherein the user equipment is in an idle state relative to the first network;

or

determining, by the user equipment, whether to migrate from the first network to the second network; and

wherein the first network is a 3GPP network, and the second network is a non-3GPP network.

6. The method according to claim 5, wherein:

receiving, by a user equipment, information sent by the base station comprises;

receiving, by the user equipment, information that is about an access point of the second network and sent by the base station; and

migrating, by the user equipment, from a second network to the first network according to the information comprises;

according to the information about the access point, migrating, by the user equipment, the service transmission to the first network.

7. The method according to claim 5, wherein:

receiving, by a user equipment, information sent by the base station comprises;

receiving, by the user equipment, access information sent by the base station, wherein the access information is load information of an access point; and

determining, by the user equipment according to the information, whether to migrate from the first network to the second network comprises;

determining, by the user equipment according to the access information, whether to migrate from the first network to the second network.

8. A base station, wherein the base station is located in a first network, and the base station comprises:

a transmitter, configured to send information to a user equipment, wherein the information is used for;

migrating, by the user equipment, from a second network to the first network, wherein the user equipment is in an idle state relative to the first network;

or

determining, by the user equipment, whether to migrate from the first network to the second network; and

wherein the first network is a 3GPP network, and the second network is a non-3GPP network.

9. The base station according to claim 8, wherein the transmitter is configured to:

send, to the user equipment, information about an access point of the second network, which is used by the user equipment, according to the information about the access point, for migrating service transmission to the first network.

10. The base station according to claim 8, wherein the transmitter is configured to:

send access information of an access point to the user equipment, so that the user equipment determines, according to the access information, whether to migrate from the first network to the second network, wherein

the access information is load information of the access point.

11. The base station according to claim 8, wherein the transmitter is configured to send the information to the user equipment by using a system message or a dedicated message.

12. A user equipment, comprising:

a receiver, configured to receive information sent by a base station of a first network;

a processor, configured to, according to the information received by the receiver;

migrate from a second network to the first network, wherein the user equipment is in an idle state relative to the first network, or

determine whether to migrate from the first network to the second network; and

wherein the first network is a 3GPP network, and the second network is a non-3GPP network.

13. The user equipment according to claim 12, wherein:

the receiver is configured to receive information about an access point of the second network and sent by the base station; and

the processor is configured to, according to the information about the access point, migrate service transmission to the first network.

14. The user equipment according to claim 12, wherein:

the receiver is configured to receive access information sent by the base station, wherein the access information is load information of an access point; and

the processor is configured to determine, according to the access information, whether to migrate from the first network to the second network.