Granted Patent B2

US 12,301,474 · App. 17/797,481 · Granted May 13, 2025

Inventors: Yekta Turk (Ankara, TR); Semiha Tedik Basaran (Istanbul, TR)

Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

H04L47/6275H04L47/24

Abstract

Claims (33)

1. A method performed by a first entity for handling packets in a network, the method comprising:

in response to receipt of a first packet, from a first network slice in the network, to be scheduled for a first service, wherein a first priority value is assigned to the first packet by a provider of the first service:

setting a second priority value for the first packet based on a comparison of the first priority value with at least one reference priority value,

wherein:

the second priority value is indicative of a priority with which the first packet is to be scheduled relative to at least one other packet of a second network slice;

the at least one reference priority value comprises at least one second reference priority value, and each second reference priority value is assigned to one other packet that is to be scheduled and that is received from one other network slice of the network; and

when the priority indicated by the first priority value is lower than a priority indicated by one or more of the at least one second reference priority values, the second priority value is set as the second reference priority value of the one or more of the at least one second reference priority values that is indicative of the highest priority; and

when the priority indicated by the first priority value is the highest of each priority indicated by the at least one second reference priority value, the second priority value is set as the first priority value.

2. A method as claimed in claim 1 , wherein:

the at least one reference priority value comprises:

a first reference priority value previously assigned to the first service.

3. A method as claimed in claim 2 , wherein:

the first reference priority value is previously assigned to the first service by a second entity of a provider of the network.

4. A method as claimed in claim 3 , the method comprising:

acquiring the first reference priority value from the second entity.

5. A method as claimed in claim 2 , wherein:

the second priority value is set as the first reference priority value if the first reference priority value is different to the first priority value; or

the second priority value is set as the first priority value if the first reference priority value is the same as the first priority value.

6. A method as claimed in claim 1 , wherein:

the one other packet is to be scheduled for a second service,

wherein the second service is the same service as the first service or the same type of service as the first service.

7. A method as claimed in claim 1 , wherein:

the first packet comprises data and/or control signaling for the first service.

8. A first entity comprising:

processing circuitry configured to operate in accordance with claim 1 .

9. A first entity as claimed in claim 8 , wherein:

the first entity comprises:

at least one memory for storing instructions which, when executed by the processing circuitry, cause the first entity to:

in response to receipt of a first packet, from a first network slice in the network, to be scheduled for a first service, wherein a first priority value is assigned to the first packet by a provider of the first service:

set a second priority value for the first packet based on a comparison of the first priority value with at least one reference priority value,

wherein the second priority value is indicative of a priority with which the first packet is to be scheduled relative to at least one other packet.

10. A first entity as claimed in claim 8 , wherein:

the first entity is an entity of a radio access network, RAN.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (28)