Invention Application
- Patent Title: PCF APPARATUS, AF APPARATUS, NEF APPARATUS, AND METHODS THEREOF
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Application No.: US17628302Application Date: 2021-04-26
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Publication No.: US20220295363A1Publication Date: 2022-09-15
- Inventor: Toshiyuki TAMURA , Junya OKABE , Kazuhiro CHIBA , Kouji SHIMIZU , Tomoki NAKAGAWA , Takahiro AOKI
- Applicant: NEC Corporation
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Minato-ku, Tokyo
- Priority: JP2020-078448 20200427
- International Application: PCT/JP2021/016655 WO 20210426
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04L12/14
Abstract:
A Policy Control Function (PCF) apparatus (34) receives information from a Network Exposure Function (NEF) apparatus (35) or an Application Function (AF) apparatus (41) and modifies based on the information a policy including an Index to RAT/Frequency Selection Priority (RFSP index). This can, for example, contribute to enabling a radio communication network to provide a User Equipment (UE) with a user plane path containing a radio connection in a specific cell based on a request from an AF.
Information query
