Paging method and paging apparaus
地域：
Guangdong
摘要
Provided are a paging method and a paging apparatus. The method comprises: a network device receiving state information about a remote terminal device; the network device determining, according to the state information, a paging mode for paging the remote terminal device; and the network device paging the remote terminal device according to the paging mode. It can thus be ensured that a network device correctly pages a remote terminal device.
說明書
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The present application is an application under 35 U.S.C. 371 of International Application No. PCT/CN2017/079317, filed on Apr. 1, 2017, which claims the benefit of PCT Application No. PCT/CN2017/077939, filed with the Patent Office of the People's Republic of China on Mar. 23, 2017 and entitled “PAGING METHOD AND PAGING DEVICE”, the contents of each of which are hereby incorporated by reference in their entireties.
The embodiments of the disclosure relate to the field of communication, and particularly to a method for paging and a device for paging in the field of communication.
In a cellular communication system, a network device may send a paging message to a terminal device through an air interface message, and the terminal device receives the paging message of the network device. In a mixed scenario of cellular communication and device-to-device (D2D) communication, an urgent problem to be solved is how to correctly page the terminal device by the network device.
The embodiments of the disclosure provide a method for paging and a device for paging, thereby ensuring that a network device correctly pages a remote terminal device.
A method for paging is provided in a first aspect, which includes operations as follows. A network device receives state information of a remote terminal device. The network device determines a paging manner for paging the remote terminal device based on the state information. The network device pages the remote terminal device in the paging manner.
權(quán)利要求
The invention claimed is:1. A method for paging, comprising:determining, by a remote terminal device, state information; and sending, by the remote terminal device, the state information to a network device, wherein the state information is used by the network device to determine a paging manner for paging the remote terminal device, wherein the state information is used to indicate whether the remote terminal device has a subscription relationship and/or a connection relationship with a relay terminal device, and is used to indicate whether the remote terminal device is within coverage of a network. 2. The method of claim 1 , wherein the sending, by the remote terminal device, state information to a network device comprises:sending, by the remote terminal device, the state information to the network device through an air interface message, or sending, by the remote terminal device, the state information to the network device through the relay terminal device. 3. The method of claim 1 , wherein the determining, by the remote terminal device, state information comprises:determining, by the remote terminal device, the state information based on quality information on a link between the remote terminal device and the network device, and/or based on quality information on a link between the remote terminal device and a relay terminal device having a subscription relationship and/or a connection relationship with the remote terminal device. 4. The method of claim 1 , wherein the sending, by the remote terminal device, the state information to a network device comprises:sending, by the remote terminal device, the state information to a first access network device; or sending, by the remote terminal device, the state information to a first core network device; or sending, by the remote terminal device, the state information to at least one second access network device. 5. The method of claim 4 , after the sending, by the remote terminal device, the state information to a network device, further comprising:receiving, by the remote terminal device, a paging message sent by the first access network device based on the state information. 6. The method of claim 5 , wherein the receiving, by the remote terminal device, a paging message sent by the first access network device based on the state information comprises:in responsive to that the state information indicates that the remote terminal device is within coverage of a network, monitoring, by the remote terminal device, an air interface message, and receiving, by the remote terminal device, the paging message sent by the first access network device through the air interface message. 7. The method of claim 5 , wherein the receiving, by the remote terminal device, a paging message sent by the first access network device based on the state information comprises:in responsive to that the state information indicates that the remote terminal device has a subscription relationship and/or a connection relationship with the relay terminal device, receiving, by the remote terminal device, the paging message sent by the first access network device through the relay terminal device. 8. The method of claim 7 , wherein in responsive to that the state information indicates that the remote terminal device has a subscription relationship and/or a connection relationship with the relay terminal device, the receiving, by the remote terminal device, the paging message sent by the first access network device through the relay terminal device comprises:in responsive to that the state information indicates that the remote terminal device has a subscription relationship and/or a connection relationship with the relay terminal device and the remote terminal device is within coverage of a network, receiving, by the remote terminal device, the paging message sent by the first access network device through the relay terminal device. 9. The method of claim 5 , wherein the receiving, by the remote terminal device, a paging message sent by the first access network device based on the state information comprises:in responsive to that the state information indicates that the remote terminal device has no subscription relationship and/or connection relationship with the relay terminal device and the remote terminal device is out of coverage of a network, receiving, by the remote terminal device, the paging message sent by the first access network device through the relay terminal device. 10. A device for paging, comprising:a processor; an input/output interface; and a memory for storing instructions executable by the processor, wherein the processor is configured to execute the instructions to determine state information; and the input/output interface is configured to send the state information to a network device, wherein the state information is used by the network device to determine a paging manner for paging the remote terminal device, wherein the state information is used to indicate whether the remote terminal device has a subscription relationship and/or a connection relationship with a relay terminal device, and is used to indicate whether the remote terminal device is within coverage of a network. 11. The device of claim 10 , wherein the input/output interface is configured to:send the state information to the network device through an air interface message, or send the state information to the network device through the relay terminal device. 12. The device of claim 10 , wherein the processor is configured to:determine the state information based on quality information on a link between the device and the network device, and/or based on quality information on a link between the device and a relay terminal device having a subscription relationship and/or a connection relationship with the device. 13. The device of claim 10 , wherein the input/output interface is configured to:send the state information to a first access network device; or, send the state information to a first core network device; or, send the state information to at least one second access network device. 14. The device of claim 13 , wherein the input/output interface is further configured to:after the sending the state information the network device, receive a paging message sent by the first access network device based on the state information. 15. The device of claim 14 , wherein the input/output interface is further configured to:in responsive to that the state information indicates that the device is within coverage of a network, monitor an air interface message and receive the paging message sent by the first access network device through the air interface message. 16. The device of claim 14 , wherein the input/output interface is further configured to:in responsive to that the state information indicates that the device has a subscription relationship and/or a connection relationship with the relay terminal device, receive the paging message sent by the first access network device through the relay terminal device. 17. The device of claim 16 , wherein the input/output interface is further configured to:in responsive to that the state information indicates that the device has the subscription relationship and/or the connection relationship with the relay terminal device and the device is within coverage of a network, receive the paging message sent by the first access network device through the relay terminal device. 18. The device of claim 14 , wherein the input/output interface is further configured to:in responsive to that the state information indicates that the device has no subscription relationship and/or connection relationship with the relay terminal device and the device is out of coverage of a network, receive the paging message sent by the first access network device through the relay terminal device.
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