Granted Patent B2

US 12,279,150 · App. 17/562,970 · Granted Apr 15, 2025

Inventors: Haorui Yang (Guangdong, CN); Jianhua Liu (Guangdong, CN)

Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

H04W28/0268H04W28/0215H04W88/04

Abstract

Claims (49)

1. A method for quality of service (QoS) parameter configuration, comprising:

obtaining, by a first device, a mapping between a first QoS parameter and a second QoS parameter, wherein the first QoS parameter is applied to a first QoS flow, and the second QoS parameter is applied to a second QoS flow, wherein the first QoS flow is a QoS flow between the first device and a network device, and the second QoS flow is a QoS flow between the first device and a second device;

wherein the method further comprises:

before obtaining, by the first device, the mapping between the first QoS parameter and the second QoS parameter,

transmitting, by the first device, first capability indication information to the network device, wherein the first capability indication information is used for indicating that the first device supports a relay service;

wherein transmitting, by the first device, the first capability indication information to the network device comprises:

transmitting, by the first device, the first capability indication information to the network device during network registration;

wherein obtaining, by the first device, the mapping between the first QoS parameter and the second QoS parameter comprises:

receiving, by the first device, the mapping between the first QoS parameter and the second QoS parameter from the network device;

wherein the mapping between the first QoS parameter and the second QoS parameter is configured through PDU (packet data unit) session signaling, wherein receiving, by the first device, the mapping between the first QoS parameter and the second QoS parameter from the network device comprises:

receiving, by the first device, a PDU session establishment response from the network device after transmitting a PDU session establishment request to the network device, wherein the PDU session establishment response contains the mapping between the first QoS parameter and the second QoS parameter.

2. The method of claim 1 , wherein the first QoS parameter comprises a 5 th generation (5G) QoS index (5QI), and the second QoS parameter comprises a PC5 QoS index (PQI).

3. A method for quality of service (QoS) parameter configuration, comprising:

transmitting, by a network device, a mapping between a first QoS parameter and a second QoS parameter, wherein the first QoS parameter is applied to a first QoS flow, and the second QoS parameter is applied to a second QoS flow, wherein the first QoS flow is a QoS flow between a first device and the network device, and the second QoS flow is a QoS flow between the first device and a second device;

wherein before transmitting, by the network device, the mapping between the first QoS parameter and the second QoS parameter,

receiving, by the network device, first capability indication information from the first device, wherein the first capability indication information is used for indicating that the first device supports a relay service;

wherein the first capability indication information is transmitted by the first device during network registration;

wherein transmitting, by the network device, the mapping between the first QoS parameter and the second QoS parameter comprises:

transmitting, by the network device, the mapping between the first QoS parameter and the second QoS parameter to the first device;

wherein the mapping between the first QoS parameter and the second QoS parameter is configured through PDU (packet data unit) session signaling, wherein transmitting, by the network device, the mapping between the first QoS parameter and the second QoS parameter to the first device comprises:

transmitting, by the network device, a PDU session establishment response to the first device after receiving a PDU session establishment request from the first device, wherein the PDU session establishment response contains the mapping between the first QoS parameter and the second QoS parameter.

4. The method of claim 3 , wherein the first QoS parameter comprises a 5th generation (5G) QoS index (5QI), and the second QoS parameter comprises a PC5 QoS index (PQI).

5. A first device, comprising:

a transceiver;

a memory storing one or more programs; and

a processor configured to execute the one or more programs to cause the transceiver: obtain a mapping between a first quality of service (QoS) parameter and a second QoS parameter, wherein the first QoS parameter is applied to a first QoS flow, and the second QoS parameter is applied to a second QoS flow, wherein the first QoS flow is a QoS flow between the first device and a network device, and the second QoS flow is a QoS flow between the first device and a second device;

wherein the transceiver is further configured to:

transmit first capability indication information to the network device before obtaining the mapping between the first QoS parameter and the second QoS parameter, wherein the first capability indication information is used for indicating that the first device supports a relay service;

wherein the transceiver configured to transmit first capability indication information to the network device is configured to:

transmit the first capability indication information to the network device during network registration;

wherein the transceiver configured to obtain the mapping between the first QoS parameter and the second QoS parameter is configured to:

receive the mapping between the first QoS parameter and the second QoS parameter from the network device;

wherein the mapping between the first QoS parameter and the second QoS parameter is configured through PDU (packet data unit) session signaling, wherein the transceiver configured to receive the mapping between the first QoS parameter and the second QoS parameter from the network device is configured to:

receive a PDU session establishment response from the network device after transmitting a PDU session establishment request to the network device, wherein the PDU session establishment response contains the mapping between the first QoS parameter and the second QoS parameter.

6. The first device of claim 5 , wherein the first QoS parameter comprises a 5 th generation (5G) QoS index (5QI), and the second QoS parameter comprises a PC5 QoS index (PQI).

7. An network device, comprising:

a transceiver;

a memory storing one or more programs; and

a processor configured to execute the one or more programs to cause the transceiver: transmit a mapping between a first QoS parameter and a second QoS parameter, wherein the first QoS parameter is applied to a first QoS flow, and the second QoS parameter is applied to a second QoS flow, wherein the first QoS flow is a QoS flow between a first device and the network device, and the second QoS flow is a QoS flow between the first device and a second device;

wherein the transceiver is further configured to:

before transmitting the mapping between the first QoS parameter and the second QoS parameter,

receive first capability indication information from the first device,

wherein the first capability indication information is used for indicating that the first device supports a relay service;

wherein the first capability indication information is transmitted by the first device during network registration;

wherein the transceiver configured to transmit a mapping between a first QoS parameter and a second QoS parameter is configured to:

transmit the mapping between the first QoS parameter and the second QoS parameter to the first device;

wherein the mapping between the first QoS parameter and the second QoS parameter is configured through PDU (packet data unit) session signaling, wherein the transceiver configured to transmit the mapping between the first QoS parameter and the second QoS parameter to the first device is configured to:

transmit a PDU session establishment response to the first device after receiving a PDU session establishment request from the first device, wherein the PDU session establishment response contains the mapping between the first QoS parameter and the second QoS parameter.

8. The network device of claim 7 , wherein the first QoS parameter comprises a 5 th generation (5G) QoS index (5QI), and the second QoS parameter comprises a PC5 QoS index (PQI).

Assignments (1)

Continuity (2)

References Cited (47)