Patent · US Active

Method and apparatus for non-access stratum message processing during handover in evolved network

US11399323B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Hongzhuo Zhang · Shanghai, CN
Yong Qiu · Beijing, CN
Ying Huang · Lo Wu, CN
Qiang Wang · Beijing, CN

Key dates

Filing date	Aug 17, 2020
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Aug 17, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and an apparatus for non-access stratum (NAS) message processing during handover are provided. The method includes the steps of sending a first message to a radio access network node, wherein the first message including a non-access stratum (NAS) message, and receiving a second message from the radio access network node, wherein the second message comprising the NAS message and cause information indicating a handover is triggered.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.