- 专利标题: Handling of data transfers in a network with a ring topology
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申请号: US14381309申请日: 2012-03-05
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公开(公告)号: US09716652B2公开(公告)日: 2017-07-25
- 发明人: Dirk Kampmann , Christoph Meyer , Andreas Witzel
- 申请人: Dirk Kampmann , Christoph Meyer , Andreas Witzel
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Sage Patent Group
- 国际申请: PCT/EP2012/053763 WO 20120305
- 国际公布: WO2013/131554 WO 20130912
- 主分类号: H04L12/741
- IPC分类号: H04L12/741 ; H04L12/42 ; H04L12/46 ; H04L12/715
摘要:
A method for handling, by a ring node of a network having a ring topology, a data transfer of data packets through the network via which the data packets are transmitted to their destination node, wherein each ring node has two neighboring ring nodes. The method includes detecting data packets of an incoming data transfer received from a non ring node to be transmitted through the network to their destination node. Furthermore, a ring direction is added to the data packets of the incoming data transfer, the indication indicating in which direction the data packets of the incoming data transfer are passed through the network having the ring topology. The data packets of the incoming data transfer are forwarded to one of the two neighboring ring nodes based on the added indication.