US 12,170,925 B2
Network nodes for handling non-fulfillment of QoS requirements
Seil Jeon, Kista (SE); Siva Vakeesar, Kista (SE); and Ali Hamidian, Kista (SE)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Nov. 5, 2021, as Appl. No. 17/453,791.
Application 17/453,791 is a continuation of application No. PCT/EP2019/061524, filed on May 6, 2019.
Prior Publication US 2022/0060942 A1, Feb. 24, 2022
Int. Cl. H04W 28/08 (2023.01); H04W 28/02 (2009.01)
CPC H04W 28/0967 (2020.05) [H04W 28/0268 (2013.01); H04W 28/0925 (2020.05)] 20 Claims
OG exemplary drawing
 
1. A network node for a communication system, wherein the network node is configured to act as a second network node, and the network node comprises:
at least one processor; and
a non-transitory computer readable storage medium storing instructions that are executable by the at least one processor, the instructions comprising instructions to:
receive a first Quality of Service (QOS) notification from a first network node, wherein the first QoS notification includes predicted QoS information and a Data Network Name (DNN); and
determine whether a redundant transmission will be performed for a packet data unit (PDU) session based on the predicted QoS information in the first QoS notification.