The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Nov. 13, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Zhiwei Qu, Shanghai, CN;
Ping Zhou, Shanghai, CN;
Yixin Chen, Shanghai, CN;
Sui Xu, Shanghai, CN;
Xiaoming Li, Shanghai, CN;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
The embodiments herein relate to reducing signaling for DoNAS (Data over Non-Access Stratum) via SGi. In one embodiment, there proposes a method () in a mobility management node (), comprising: establishing (S) an S11-U connection between the mobility management node () and a gateway node (); monitoring (S) the frequency of data transferring request for a wireless device (); and deciding (S) whether or not to release the S11-U connection based on the frequency of data transferring request. With the embodiments herein, the signaling between the mobility management node and the gateway node can be significantly reduced, without introducing extra signaling or message to the existing network.