VERSION SETTING AND/OR SENSING OF O-RU INTERNET PROTOCOL IN O-RAN

WIPO Patent Application WO/2023/139809

A1

A radio access network control device 1 that controls an O-RAN including an O-RU as a radio unit comprises at least one processor that executes the following: setting a version of an Internet protocol required by the O-RU to IPv6 through an IP version setting unit 11; and sensing, through an IP version sensing unit 12 that can communicate with the O-RU, that IPv6 is included in the Internet protocol version supported by the O-RU. The IP version sensing unit 12 functions as a NETCONF client in NETCONF implemented through an O1 interface and acquires, from the O-RU, information suggesting the version of the Internet protocol supported by the O-RU functioning as the NETCONF server (fig. 3).

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MUHAMMAD AWN (JP)
SHETE PANKAJ (JP)

PCT/JP2022/017799

July 27, 2023

April 14, 2022

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RAKUTEN MOBILE INC (JP)

H04L69/167

US20210314211A1

2021-10-07

ANIL UMESH, TATSURO YAJIMA, TORU UCHINO, SUGURU OKUYAMA: "Overview of O-RAN Fronthaul Specifications", NTT DOCOMO TECHNICAL JOURNAL, vol. 21, no. 1, 31 July 2019 (2019-07-31), pages 46 - 59, XP055802879
UMESH ANIL : "Standardization trends toward open and intelligent radio access networks : overview of O-ran fronthaul specifications ", NTT DOCOMO TECHNICAL JOURNAL, vol. 27, no. 1, 1 April 2019 (2019-04-01), JP, pages 43 - 55, XP009539698

MORISHITA Sakaki (JP)

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