Abstract
A QoS control method and a device are disclosed. In the method, a session management function SMF entity obtains service data flow SDF-level QoS control information; the SMF entity sends the SDF-level QoS control information to a terminal; and the terminal performs QoS control on an uplink data packet based on the SDF-level QoS control information, or deletes the SDF-level QoS control information. In the foregoing method embodiments, the terminal can perform the QoS control on the uplink data packet based on the SDF-level QoS control information.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
All Pending Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
CN109314921A | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | Yes | Basis Patent | ||||
BR112019023333A2 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
CN109982377A | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
CN109982377B | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
EP3624500A1 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
EP3624500A4 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
JP2020520171A | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
KR20200004397A | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
RU2744907C1 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
US2019261211A1 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
US2020404534A1 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
WO2018205155A1 | 5G | 24/06/2021 | ISLD-202106-041 | HUAWEI | No | Family Member | ||||
EP3624500B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
CN109314921B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
CN113923714A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
CN113923715A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
EP3986019A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR102305716B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- |
Technologies
Product
Use Cases
Services
Claim
1. A quality of service (QoS) control method, comprising:
obtaining, by a device, one or more service data flow (SDF)-level QoS rules from a session management function entity, wherein each SDF-level QoS rule corresponds to an SDF, and wherein each SDF-level QoS rule comprises: a QoS rule identifier, at least one SDF-level packet filter corresponding to the SDF, an SDF-level QoS rule precedence value corresponding to the SDF, and a QoS flow identifier;
performing, by the device, matching between an uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the SDF-level QoS rule precedence values until an appropriate SDF-level QoS rule is found, wherein one of the at least one SDF-level packet filters in the appropriate SDF-level QoS rule matches the uplink data packet successfully; and
transmitting, by the device, the uplink data packet using a QoS flow corresponding to a QoS flow identifier in the appropriate SDF-level QoS rule.
2. The QoS control method according to claim 1, wherein the method further comprising associating, by the device, the QoS flow with a data radio bearer (DRB).
3. The method according to claim 1, wherein the uplink data packet is verified by a user plane function entity according to SDF control information, and wherein the SDF control information comprises the at least one SDF-level packet filter, the SDF-level QoS rule precedence value, and the QoS flow identifier.
4. The method according to claim 1, wherein different SDFs correspond to a same QoS flow.
5. The method according to claim 4, wherein SDF-level QoS rule precedence values of the different SDFs corresponding to the same QoS flow are different.
6. The method according to claim 1, wherein performing matching comprises:
determining a matching order based on the SDF-level QoS rule precedence values in the one or more SDF-level QoS rules; and
performing matching between the uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the matching order until the appropriate SDF-level QoS rule is found.
7. A device, comprising:
a memory storage comprising instructions; and
one or more processors in communication with the memory, wherein the one or more processors execute the instructions to:
obtain one or more service data flow (SDF)-level quality of service (QoS) rules from a session management function entity, wherein each SDF-level QoS rule corresponds to an SDF, and wherein each SDF-level QoS rule comprises: a QoS rule identifier, at least one SDF-level packet filter corresponding to the SDF, an SDF-level QoS rule precedence value corresponding to the SDF, and a QoS flow identifier;
perform matching between an uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the SDF-level QoS rule precedence values until an appropriate SDF-level QoS rule is found, wherein one of the at least one SDF-level packet filters in the appropriate SDF-level QoS rule matches the uplink data packet successfully; and
transmit the uplink data packet using a QoS flow corresponding to a QoS flow identifier in the appropriate SDF-level QoS rule.
8. The device according to claim 7, wherein the one or more processors execute the instructions to associate the QoS flow with a data radio bearer (DRB).
9. The device according to a claim 7, wherein the device is a terminal.
10. The device according to claim 7, wherein the uplink data packet is verified by a user plane function entity according to SDF control information, and wherein the SDF control information comprises the at least one SDF-level packet filter, the SDF-level QoS rule precedence value, and the QoS flow identifier.
11. The device according to claim 7, wherein different SDFs correspond to a same QoS flow.
12. The device according to claim 11, wherein SDF-level QoS rule precedence values of the different SDFs corresponding to the same QoS flow are different.
13. The device according to claim 7, wherein in performing matching, the one or more processors execute the instructions to:
determine a matching order based on the SDF-level QoS rule precedence values in the one or more SDF-level QoS rules; and
perform matching between the uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the matching order until the appropriate SDF-level QoS rule is found.
14. A quality of service (QoS) control method, comprising:
obtaining, by a session management function entity, one or more service data flow (SDF)-level QoS rules, wherein each SDF-level QoS rule corresponds to an SDF, and wherein each SDF-level QoS rule comprises: a QoS rule identifier, at least one SDF-level packet filter corresponding to the SDF, an SDF-level QoS rule precedence value corresponding to the SDF, and a QoS flow identifier;
providing, by the session management function entity, the one or more SDF-level QoS rules to a terminal;
obtaining, by the terminal, the one or more SDF-level QoS rules from the session management function entity;
performing, by the terminal, matching between an uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the SDF-level QoS rule precedence values until an appropriate SDF-level QoS rule is found, wherein one of the at least one SDF-level packet filters in the appropriate SDF-level QoS rule matches the uplink data packet successfully; and
transmitting, by the terminal, the uplink data packet using a QoS flow corresponding to a QoS flow identifier in the appropriate SDF-level QoS rule.
15. The method according to claim 14, wherein obtaining the one or more SDF-level QoS rules comprises either:
obtaining, by the session management function entity, the one or more SDF-level QoS rules based on policy control rule information or a QoS control rule from a policy control function entity; or
obtaining, by the session management function entity, the one or more SDF-level QoS rules based on a local policy.
16. The method according to claim 14, wherein the method further comprising associating, by the terminal, the QoS flow with a data radio bearer (DRB).
17. The method according to claim 14, further comprising verifying, by a user plane function entity, the uplink data packet according to SDF control information, wherein the SDF control information comprises the at least one SDF-level packet filter, the SDF-level QoS rule precedence value, and the QoS flow identifier.
18. The method according to claim 14, wherein different SDFs correspond to a same QoS flow.
19. The method according to claim 18, wherein SDF-level QoS rule precedence values of the different SDFs corresponding to the same QoS flow are different.
20. A system, comprising:
a session management function entity configured to obtain one or more service data flow (SDF)-level quality of service (QoS) rules, wherein each SDF-level QoS rule corresponds to an SDF, and wherein each SDF-level QoS rule comprises: a QoS rule identifier, at least one SDF-level packet filter corresponding to the SDF, an SDF-level QoS rule precedence value corresponding to the SDF, and a QoS flow identifier; and
a terminal in communication with the session management function entity and configured to:
obtain the one or more service data flow SDF-level QoS rules from the session management function entity;
perform matching between an uplink data packet and the at least one SDF-level packet filters in the one or more SDF-level QoS rules based on the SDF-level QoS rule precedence values until an appropriate SDF-level QoS rule is found, wherein one of the at least one SDF-level packet filters in the appropriate SDF-level QoS rule matches the uplink data packet successfully; and
transmit the uplink data packet using a QoS flow corresponding to a QoS flow identifier in the appropriate SDF-level QoS rule.
21. The system according to claim 20, wherein the terminal is further configured to associate the QoS flow with a data radio bearer (DRB).
22. The system according to claim 20, wherein the system further comprises a user plane function entity, wherein the user plane function entity is configured to verify the uplink data packet according to SDF control information, and wherein the SDF control information comprises: the at least one SDF-level packet filter, the SDF-level QoS rule precedence value, and the QoS flow identifier.
23. The system according to claim 20, wherein different SDFs correspond to a same QoS flow.
24. The system according to claim 23, wherein SDF-level QoS rule precedence values of the different SDFs corresponding to the same QoS flow are different.
Associated Portfolios
Claim Chart | Technology | Creation Date | Download |
---|---|---|---|
Claim charts will soon be available!
|
SUMMARY
ClaimChart-US10772004B2-STO
Patent number:US10772004B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.