IP Library › Granted Patent US 12,726,835
Granted Patent B2
US 12,726,835 · App. 18/361,714 · Granted Sep 1, 2026

Method and apparatus for energy performance policy

Inventors: Chadi Khirallah (Staines, GB); Erik Guttman (Staines, GB)
Assignee: Samsung Electronics Co., Ltd.
H04W24/02
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Quick Facts
Patent No.
US 12,726,835
App. No.
18/361,714
Granted
Sep 1, 2026
Kind
B2
Abstract

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method of managing an energy performance policy, EPP, for a user equipment, UE, over a network interface of a network, for example a New Radio, NR, network such as a 5G NR network, the method comprising: sending, by the Core Network, CN, for example the Access and Mobility Management Function, AMF, thereof, assistance information on the EPP for the UE to an NG-RAN node and/or to the UE using signalling and/or messages; and managing the EPP for the UE.

Claims (24)

1 . A method of a first core network entity in a communication system, the method comprising:

receiving, from a second core network entity, information on a policy; and

transmitting, to a base station, the information on the policy,

wherein the policy comprises information on a maximum energy utilization rate for at least one best effort service, and

wherein the policy instructs the base station to monitor energy utilization.

2 . The method of claim 1 , wherein a best effort service is a service that is not associated with quality of service (QoS) criteria.

3 . The method of claim 1 , wherein, in case that an energy utilization rate has exceeded the maximum energy utilization rate for services, a latency associated with a service received by a terminal is increased.

4 . The method of claim 1 , wherein the policy comprises at least one criteria of the best effort service or energy constraints associated with service delivery.

5 . The method of claim 1 , wherein the policy instructs the base station to enforce the policy.

6 . The method of claim 1 , wherein the first core network entity is an access and mobility management function (AMF), and

wherein the second core network entity is a policy control function (PCF).

7 . A first core network entity in a communication system, the first core network entity comprising:

a transceiver; and

at least one processor coupled with the transceiver and configured to:

receive, from a second core network entity, information on a policy, and

transmit, to a base station, the information on the policy,

wherein the policy comprises information on a maximum energy utilization rate for at least one best effort service, and

wherein the policy instructs the base station to monitor energy utilization.

8 . The first core network entity of claim 7 , wherein a best effort service is a service that is not associated with quality of service (QoS) criteria.

9 . The first core network entity of claim 7 , wherein, in case that an energy utilization rate has exceeded the maximum energy utilization rate for services, a latency associated with a service received by a terminal is increased.

10 . The first core network entity of claim 7 , wherein the policy comprises at least one criteria of the best effort service or energy constraints associated with service delivery.

11 . The first core network entity of claim 7 , wherein the policy instructs the base station to enforce the policy.

12 . The first core network entity of claim 7 , wherein the first core network entity is an access and mobility management function (AMF), and

wherein the second core network entity is a policy control function (PCF).

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2023
From: KHIRALLAH, CHADI; GUTTMAN, ERIK
To: SAMSUNG ELECTRONICS CO., LTD
Reel/Frame 064427/0222 →
Priority Claims (1)
GB 2211156 · Jul 30, 2022 · national
Continuity (1)
Related Publication 20240049006A1 · Feb 8, 2024
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