发明公开
- 专利标题： METHOD AND SYSTEM FOR ON-DEMAND FILE REPAIR
- 专利标题（中）： 用于按需文件修复的方法和系统
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申请号： EP15880624.0申请日： 2015-11-12
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公开(公告)号： EP3241115A1公开(公告)日： 2017-11-08
- 发明人: DAO, Ngoc-Dung
- 申请人： Huawei Technologies Co. Ltd.
- 申请人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 专利权人： Huawei Technologies Co. Ltd.
- 当前专利权人： Huawei Technologies Co. Ltd.
- 当前专利权人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 代理机构： Epping - Hermann - Fischer
- 优先权： US201562107819P 20150126; US201514855181 20150915
- 国际公布： WO2016122748 20160804
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Disclosed is system and method to implement an on-demand file repair protocol. In the protocol, a traffic source sends all data packets of a data file to a traffic sink. The traffic source then sends to the traffic sink an indication that the sending of the all data packets is complete. If data packets are missing, a request is received from the traffic sink for retransmission of missing packets. The traffic source then sends fountain codes of the missing packets to the traffic sink.
公开/授权文献
- EP3241115B1 METHOD AND SYSTEM FOR ON-DEMAND FILE REPAIR 公开/授权日：2021-03-10
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