Invention Grant
US08386901B2 Method, device and software application for transmitting data packets in a communication system
失效
用于在通信系统中传输数据分组的方法，设备和软件应用
- Patent Title: Method, device and software application for transmitting data packets in a communication system
- Patent Title (中): 用于在通信系统中传输数据分组的方法，设备和软件应用
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Application No.: US12441101Application Date: 2007-09-26
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Publication No.: US08386901B2Publication Date: 2013-02-26
- Inventor: Philippe Piret , Philippe Le Bars , Julien Sevin-Renault
- Applicant: Philippe Piret , Philippe Le Bars , Julien Sevin-Renault
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR0608633 20060926
- International Application: PCT/EP2007/060231 WO 20070926
- International Announcement: WO2008/037750 WO 20080403
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A transmitting apparatus transmits a plurality of data packets to a receiver in a communication system, by transmitting one or more data packets from a list of data packets to be transmitted, and determining whether an acknowledgment is received for each transmitted data packet. When it is determined that an acknowledgement has not been received for at least one data packet, referred to as an unacknowledged data packet, the apparatus selects one or more additional data packets from the list of data packets to be transmitted, generates one or more parity packets by encoding a block of data containing a combination of the selected one or more additional data packets and at least one unacknowledged data packet using a forward error correction scheme, and transmits at least one of the generated parity packets.
Public/Granted literature
- US20090271681A1 METHOD, DEVICE AND SOFTWARE APPLICATION FOR TRANSMITTING DATA PACKETS IN A COMMUNICATION SYSTEM Public/Granted day:2009-10-29
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