Invention Grant
- Patent Title: Internet protocol (IP) multimedia subsystem (IMS) level awareness of high latency device
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Application No.: US16064878Application Date: 2016-12-21
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Publication No.: US11418549B2Publication Date: 2022-08-16
- Inventor: Curt Wong , John Juha Antero Rasanen , Peter Leis , Devaki Chandramouli , Alexander Milinski , Martin Oettl
- Applicant: NOKIA SOLUTIONS AND NETWORKS OY
- Applicant Address: FI Espoo
- Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee Address: FI Espoo
- Agency: Squire Patton Boggs (US) LLP
- International Application: PCT/US2016/068056 WO 20161221
- International Announcement: WO2017/112785 WO 20170629
- Main IPC: H04L65/10
- IPC: H04L65/10 ; H04W8/08 ; H04W60/00 ; H04W52/02 ; H04W68/00 ; H04L65/1016 ; H04W76/28

Abstract:
Systems, methods, apparatuses, and computer program products for providing IMS level awareness of high latency device are provided. One method, when a UE attaches to EPC, receiving, at a network node, an indication that the UE is a high latency device. The method may also include assigning, to the UE, an IP address selected from a special IP address range that is designated specifically for high latency devices. When the UE performs IMS registration, the method may include determining that the UE is a high latency UE based on the UE's IP address provided with the IMS registration request and assigned during the EPC attach procedure.
Public/Granted literature
- US20180375902A1 INTERNET PROTOCOL (IP) MULTIMEDIA SUBSYSTEM (IMS) LEVEL AWARENESS OF HIGH LATENCY DEVICE Public/Granted day:2018-12-27
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