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基本信息:
- 专利标题: 一种GOOSE报文传输时延抖动抑制方法
- 专利标题(英):GOOSE message transmission delay jitter suppression method
- 申请号:CN201310226327.6 申请日:2013-06-07
- 公开(公告)号:CN103338158A 公开(公告)日:2013-10-02
- 发明人: 吴鹏 , 陈磊 , 刘川 , 陶静 , 吴军民 , 张刚 , 黄在朝 , 黄辉 , 邓辉 , 王玮 , 沈文 , 侯功 , 于海 , 虞跃 , 姚启桂 , 张增华 , 王向群 , 李春龙 , 孙晓艳 , 王鹤 , 于鹏飞 , 喻强 , 陈伟 , 任杰 , 黄治
- 申请人: 国家电网公司 , 中国电力科学研究院 , 山东电力集团公司
- 申请人地址: 北京市西城区西长安街86号
- 专利权人: 国家电网公司,中国电力科学研究院,山东电力集团公司
- 当前专利权人: 国家电网公司,中国电力科学研究院,山东电力集团公司
- 当前专利权人地址: 北京市西城区西长安街86号
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: H04L12/863
- IPC分类号: H04L12/863 ; H04L12/861 ; H04L12/26
The invention belongs to the power system communication technical field and provides a GOOSE message transmission delay jitter suppression method. According to the GOOSE message transmission delay jitter suppression method, a backup retransmission mechanism is adopted to back up normal frames which are being transmitted by a port to a buffer zone; if GOOSE messages are transmitted to the port, the transmission of the normal frames stops, and the forwarding of the GOOSE messages begins; and after the GOOSE messages have already been forwarded, the normal frames which are backed up in the buffer zone previously are re-transmitted. With the GOOSE message transmission delay jitter suppression method adopted, jitter caused by forward delay of the GOOSE messages can be avoided, wherein the forward delay is caused by a situation where the normal frames occupy the port; and at the same time, the GOOSE message transmission delay jitter suppression method is compatible with existing various Ethernet standards, software/hardware modification is not required to be performed on terminal equipment.
公开/授权文献:
- CN103338158B 一种GOOSE报文传输时延抖动抑制方法 公开/授权日:2017-11-21
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04L | 数字信息的传输,例如电报通信 |
------H04L12/00 | 数据开关网络 |
--------H04L12/70 | .分组交换系统 |
----------H04L12/701 | ..路由或路径发现 |
------------H04L12/851 | ...业务类型相关的行动,例如QoS或者优先权 |
--------------H04L12/863 | ....队列调度,例如循环 |