Invention Grant
- Patent Title: Using different physical interface to request retransmission of packet lost on unidirectional interface
- Patent Title (中): 使用不同的物理接口请求在单向接口上丢包的重传
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Application No.: US12142087Application Date: 2008-06-19
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Publication No.: US08132070B2Publication Date: 2012-03-06
- Inventor: Fredrik Carpio , Milton Massey Frazier , Nikolaos Georgis
- Applicant: Fredrik Carpio , Milton Massey Frazier , Nikolaos Georgis
- Applicant Address: JP Tokyo US NJ Park Ridge
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee Address: JP Tokyo US NJ Park Ridge
- Agent John L. Rogitz
- Main IPC: G08C25/02
- IPC: G08C25/02
Abstract:
Packets detected to be lost from a unidirectional interface such as an ATSC tuner are requested from the source or a peer using a different physical interface. The packets may be retransmitted for reception over either interface.
Public/Granted literature
- US20090319847A1 USING DIFFERENT PHYSICAL INTERFACE TO REQUEST RETRANSMISSION OF PACKET LOST ON UNIDIRECTIONAL INTERFACE Public/Granted day:2009-12-24
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