The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2016
Filed:
Feb. 29, 2012
Huayi MA, Beijing, CN;
Baihua Xue, Beijing, CN;
Qiyun Jiang, Beijing, CN;
Yingjun He, Beijing, CN;
Fanmin Chen, Beijing, CN;
Jianchao Huang, Beijing, CN;
Jianfeng Zhang, Beijing, CN;
Shuchang Zhao, Beijing, CN;
Huayi Ma, Beijing, CN;
Baihua Xue, Beijing, CN;
Qiyun Jiang, Beijing, CN;
Yingjun He, Beijing, CN;
Fanmin Chen, Beijing, CN;
Jianchao Huang, Beijing, CN;
Jianfeng Zhang, Beijing, CN;
Shuchang Zhao, Beijing, CN;
Kyland Technology Co., Ltd, Beijing, CN;
Abstract
Disclosed is a method of implementing a redundant network. Ring network nodes in an initial state are set as master stations, ring ports are set in a half-blocked state, a master station election notification message is broadcast to the ring ports within a preset time interval, the nodes receive the master station election notification message, a node quality comparison vector is compared with node quality comparison vectors of the nodes to elect a master and standby stations, one of the ring ports is in the half-blocked state, the other ring ports are in a forwarding state, the master station broadcasts the master station election notification message to the ring ports, the standby master station stops sending the master station election notification message, the ring ports are in the forwarding state, and the message sent by the master station is received.