Invention Grant
US08649261B2 Method and system for blocking protocol messages at a sub-ring control channel without virtual channel
有权
在没有虚拟通道的子环控制信道上阻塞协议消息的方法和系统
- Patent Title: Method and system for blocking protocol messages at a sub-ring control channel without virtual channel
- Patent Title (中): 在没有虚拟通道的子环控制信道上阻塞协议消息的方法和系统
-
Application No.: US13392948Application Date: 2009-12-24
-
Publication No.: US08649261B2Publication Date: 2014-02-11
- Inventor: Bin Wang , Shaoyong Wu
- Applicant: Bin Wang , Shaoyong Wu
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN200910167599 20090828
- International Application: PCT/CN2009/076012 WO 20091224
- International Announcement: WO2011/022917 WO 20110303
- Main IPC: H04L12/43
- IPC: H04L12/43 ; H04L12/54 ; G06F11/00
Abstract:
The present invention provides a method for blocking a protocol message at a Sub-ring control channel without a virtual channel, for avoiding the problem that the Sub-ring is in a continuous refresh state all the time caused by the existing solution of the Sub-ring control channel without the virtual channel, and the method includes: blocking forwarding of relevant messages when a forced switch is initiated or a failure is detected.
Public/Granted literature
- US20120155246A1 Method and System for Blocking Protocol Messages at a Sub-Ring Control Channel without Virtual Channel Public/Granted day:2012-06-21
Information query
