Invention Grant
- Patent Title: Communication method, mobile network system and device
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Application No.: US15274088Application Date: 2016-09-23
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Publication No.: US10231114B2Publication Date: 2019-03-12
- Inventor: Junya Okabe , Toshiyuki Tamura
- Applicant: NEC Corporation
- Applicant Address: JP Minato-Ku, Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Minato-Ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-102166 20100427
- Main IPC: H04W8/06
- IPC: H04W8/06 ; H04W8/02 ; H04W68/00 ; H04W76/19 ; H04W76/34 ; H04W76/25 ; H04W76/38
Abstract:
A serving gateway includes a memory storing instructions, and at least one processor configured to process the instructions to, if a mobility management node performs restarting thereof, maintain at least one specific S5/S8 bearer between the serving gateway and a packet data network gateway eligible for restoration of network initiated communication services and release all other S5/S8 bearers.
Public/Granted literature
- US20170013666A1 COMMUNICATION METHOD, MOBILE NETWORK SYSTEM AND DEVICE Public/Granted day:2017-01-12
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