Invention Grant
- Patent Title: PON system, wireless network system, data transfer method, OLT, and ONU
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Application No.: US16332777Application Date: 2017-09-13
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Publication No.: US11036871B2Publication Date: 2021-06-15
- Inventor: Takeshi Sakamoto , Kenji Kawai , Junichi Kato , Kazuhiko Terada , Hiroyuki Uzawa , Nobuyuki Tanaka , Tomoaki Kawamura
- Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Womble Bond Dickinson (US) LLP
- Priority: JPJP2016-178232 20160913
- International Application: PCT/JP2017/033020 WO 20170913
- International Announcement: WO2018/052016 WO 20180322
- Main IPC: G06F21/60
- IPC: G06F21/60 ; H04L12/44 ; H04B10/2575 ; H04B10/11 ; H04B10/27
Abstract:
An OLT (10) is provided with a priority control bypass circuit (16) and an encryption/decryption bypass circuit (17), or an ONU (20) is provided with a priority control bypass circuit (26) and an encryption/decryption bypass circuit (27), and one or both of encryption/decryption processing and priority control processing are bypassed in accordance with a priority control bypass instruction (BP) and an encryption/decryption bypass instruction (BE), which are set in advance. This reduces a processing delay that occurs in the OLT or the ONU.
Public/Granted literature
- US20190213334A1 PON SYSTEM, WIRELESS NETWORK SYSTEM, DATA TRANSFER METHOD, OLT, AND ONU Public/Granted day:2019-07-11
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