Invention Grant
US09003026B2 Communication device, communication system, setting method, setting program, and setting circuit
有权
通信设备，通信系统，设置方法，设置程序和设置电路
- Patent Title: Communication device, communication system, setting method, setting program, and setting circuit
- Patent Title (中): 通信设备，通信系统，设置方法，设置程序和设置电路
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Application No.: US13581806Application Date: 2011-03-29
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Publication No.: US09003026B2Publication Date: 2015-04-07
- Inventor: Hiroya Kanai
- Applicant: Hiroya Kanai
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2010-083585 20100331
- International Application: PCT/JP2011/001844 WO 20110329
- International Announcement: WO2011/121987 WO 20111006
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L12/26 ; H04L12/12 ; H04L12/24 ; G06F12/00 ; H04L12/46
Abstract:
In order to automatically set information of a maintenance entity group end point device into a communication device only by using periodically transmitted and received supervision frames without the need for a specifically defined frame, a maintenance entity group end point device is equipped with: a receiving unit for receiving supervision frames; a management table for managing identification information of the maintenance entity group end point devices that are transmission sources of the supervision frames; and a registering unit for, in a case that identification information of a maintenance entity group end point device that is a transmission source of a supervision frame received by the receiving unit is not registered in the management table, registering the identification information of the maintenance entity group end point device into the management table.
Public/Granted literature
- US20120331136A1 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, SETTING METHOD, SETTING PROGRAM, AND SETTING CIRCUIT Public/Granted day:2012-12-27
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