发明授权
- 专利标题： Method and system for implementing a protection switching protocol
- 专利标题（中）： 实现保护交换协议的方法和系统
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申请号： US612982申请日： 1996-03-01
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公开(公告)号： US5930232A公开(公告)日： 1999-07-27
- 发明人: Douglas W. Miller
- 申请人： Douglas W. Miller
- 专利权人： Alcatel Network Systems, Inc.
- 当前专利权人： Alcatel Network Systems, Inc.
- 主分类号： H04Q3/545
- IPC分类号： H04Q3/545 ; H04J1/16 ; H04J3/16
摘要：
Method and system for implementing a protection switching protocol of a telecommunications network (14). The method and system employs a protection object (80) including a set of attributes (84) and a set of functions (86) in communication with the attributes (84). The attributes (84) may store switching state information of the telecommunications network (14). The functions (86) may include a set of service functions (88) and a set of private functions (90). The service functions (88) may accept switching state information of the telecommunications network (14), store that information to the attributes (84) and retrieved that information from the attributes (84). The private functions (90) may also retrieved switching state information from the attributes (84). The private functions (90) may be invoked by a service function (88) or by another private function (90). Together, the service functions (88) and the private functions (90) implement the predefined protection switching protocol and invoke a set of system functions (100). The system functions (100) effect switching operations of the telecommunications network (14).
公开/授权文献
- US5079513A Demodulator and radio receiver having such a demodulator 公开/授权日：1992-01-07
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