Invention Grant
- Patent Title: Paging optimization for VeNB
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Application No.: US16051345Application Date: 2018-07-31
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Publication No.: US10681672B2Publication Date: 2020-06-09
- Inventor: Karuppasamy Kasirajan , Kartik Shashikant Raval , Rajesh Gupta , Anoop Gupta , Michael Yasuhiro Saji
- Applicant: Parallel Wireless, Inc.
- Applicant Address: US NH Nashua
- Assignee: Parallel Wireless, Inc.
- Current Assignee: Parallel Wireless, Inc.
- Current Assignee Address: US NH Nashua
- Agent Michael Y. Saji; David W. Rouille
- Main IPC: H04W48/18
- IPC: H04W48/18 ; H04W28/02 ; H04W68/02 ; H04W8/02 ; H04W60/04 ; H04W88/16 ; H04W64/00 ; H04W8/06 ; H04W92/02 ; H04W8/26 ; H04W8/18

Abstract:
A method is described, comprising: creating, at a coordinating server, a user page cache table, the user page cache table associates a user equipment (UE) identifier with a last known location of the UE and a virtual base station instance; creating, at the coordinating server, a neighbor relation table, the neighbor relation table associates each cell to neighbor cells; receiving, at the coordinating server from a core network, a paging message for a user equipment (UE), the paging message comprises a tracking area identity (TAI), the UE identifier, and the virtual base station instance; querying, at the coordinating server, in the user page cache table based on the UE identifier received in the paging message to identify the virtual base station instance and the last known location; forwarding, from the coordinating server to the last known location of the UE, the paging message based on the queried last known location.
Public/Granted literature
- US20180368100A1 Paging Optimization for VeNB Public/Granted day:2018-12-20
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