Invention Grant
- Patent Title: Core network node and methods for determining reachability of wireless devices in extended discontinuous receive (eDRX) operation
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Application No.: US15468337Application Date: 2017-03-24
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Publication No.: US10687307B2Publication Date: 2020-06-16
- Inventor: Nicklas Johansson , John Walter Diachina
- Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Main IPC: H04W68/04
- IPC: H04W68/04 ; H04W52/02 ; H04W68/02 ; H04W76/28 ; H04W4/70 ; H04W84/04 ; H04W88/14 ; H04W92/14
Abstract:
A core network node (e.g., Serving GPRS Support Node (SGSN)) and various methods are described herein for determining reachability of wireless devices operating with extended discontinuous reception (eDRX).
Public/Granted literature
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