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1. 发明申请

US20090080463A1 METHOD, APPARATUS AND SYSTEM FOR DETECTING SEQUENCE NUMBER OF PACKET FOR TRANSMISSION OF MULTI-UNITS 有权
标题翻译：用于检测多单元传输分组序列号的方法，装置和系统
公开(公告)号：US20090080463A1
公开(公告)日：2009-03-26
申请号：US12282780
申请日：2006-07-28
申请人： Yinzhu Yang
发明人： Yinzhu Yang
IPC分类号： H04L29/02
CPC分类号： H04L47/34 , H04L47/193 , H04L47/27
摘要： The present invention discloses a method for detecting sequence number of the packet during multi-units sending process, wherein all of the sequence numbers of the packets are pre-divided into non-overlapping subsets, the number of the subsets being at least equal to the number of units comprised by the sending party, and each subset is assigned to a unit; the receiving party determines a sliding window according to each subset, and records the correlation between the sliding window and the sequence number subset; then, the receiving party determines whether the packet is a valid packet according to the correlation and the sequence number of the packet sent from the sending party. At the same time, the invention discloses a packet sending device, a packet receiving device, and a system for detecting sequence number of the packet during multi-units sending process. With the invention, the sequence numbers of the packets sent by the units of the sending party are not overlapped, and after the receiving party receives a packet, it finds the corresponding sliding window according to the sequence number and detects the validity of the packet, so that the accuracy of packet validity detection may be improved, and packet loss may be avoided.
摘要翻译：本发明公开了一种用于在多单元发送过程中检测分组的序列号的方法，其中分组的所有序列号被划分为非重叠子集，子集的数量至少等于发送方包含的单位数，每个子集分配给单位; 接收方根据每个子集确定滑动窗口，并记录滑动窗口和序列号子集之间的相关性; 那么接收方根据从发送方发送的分组的相关性和序列号来确定分组是否是有效分组。同时，本发明公开了一种分组发送装置，分组接收装置，以及用于在多单元发送处理期间检测分组的序列号的系统。通过本发明，由发送方发送的分组的序列号不重叠，在接收方接收到分组后，根据序列号找到对应的滑动窗口，并检测分组的有效性，从而可以提高分组有效性检测的准确性，并且可以避免分组丢失。

2. 发明授权

US07860010B2 Method, apparatus and system for detecting sequence number of packet for transmission of multi-units 有权
标题翻译：用于检测多单元传输的分组序列号的方法，装置和系统
公开(公告)号：US07860010B2
公开(公告)日：2010-12-28
申请号：US12282780
申请日：2006-07-28
申请人： Yinzhu Yang
发明人： Yinzhu Yang
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04L47/34 , H04L47/193 , H04L47/27
摘要： The present invention discloses a method for detecting sequence number of the packet during multi-units sending process, wherein all of the sequence numbers of the packets are pre-divided into non-overlapping subsets, the number of the subsets being at least equal to the number of units comprised by the sending party, and each subset is assigned to a unit; the receiving party determines a sliding window according to each subset, and records the correlation between the sliding window and the sequence number subset; then, the receiving party determines whether the packet is a valid packet according to the correlation and the sequence number of the packet sent from the sending party. At the same time, the invention discloses a packet sending device, a packet receiving device, and a system for detecting sequence number of the packet during multi-units sending process. With the invention, the sequence numbers of the packets sent by the units of the sending party are not overlapped, and after the receiving party receives a packet, it finds the corresponding sliding window according to the sequence number and detects the validity of the packet, so that the accuracy of packet validity detection may be improved, and packet loss may be avoided.
摘要翻译：本发明公开了一种用于在多单元发送过程中检测分组的序列号的方法，其中分组的所有序列号被划分为非重叠子集，子集的数量至少等于发送方包含的单位数，每个子集分配给单位; 接收方根据每个子集确定滑动窗口，并记录滑动窗口和序列号子集之间的相关性; 那么接收方根据从发送方发送的分组的相关性和序列号来确定分组是否是有效分组。同时，本发明公开了一种分组发送装置，分组接收装置，以及用于在多单元发送处理期间检测分组的序列号的系统。通过本发明，由发送方发送的分组的序列号不重叠，在接收方接收到分组后，根据序列号找到对应的滑动窗口，并检测分组的有效性，从而可以提高分组有效性检测的准确性，并且可以避免分组丢失。

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