Invention Grant
- Patent Title: User-plane path selection for the edge service
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Application No.: US16084674Application Date: 2016-08-30
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Publication No.: US10587503B2Publication Date: 2020-03-10
- Inventor: Yifan Yu
- Applicant: Intel Corporation
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Priority: WOPCT/CN2016/078780 20160408
- International Application: PCT/US2016/049418 WO 20160830
- International Announcement: WO2017/176307 WO 20171012
- Main IPC: H04L12/721
- IPC: H04L12/721 ; H04W40/02 ; H04L29/08 ; H04L29/06 ; H04L29/12

Abstract:
Techniques for a selection or reselection a user-plane path in a mobile network are disclosed herein. A user-plane gateway (GW-U) can be configured to decode a packet received from a control plane gateway (GW-C) in a packet data network gateway (PGW) to determine a forwarding policy. Additionally, the GW-U can decode, from an evolved node B (eNB), an internet protocol (IP) packet having a header field. Furthermore, the GW-U can determine a user-plane path for the IP packet based on a comparison of the header field and the forwarding policy. Based on the determined user-plane path, the GW-U can forward the IP packet to a local application server (AS), encapsulate and forward the IP packet to the PGW, or discard the IP packet. Moreover, the GW-U can encode the IP packet for transmission based on the determined user-plane selection.
Public/Granted literature
- US20190075046A1 USER-PLANE PATH SELECTION FOR THE EDGE SERVICE Public/Granted day:2019-03-07
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