发明申请
US20090044068A1 Method and device for counting transmission times of data unit, transmission device, and computer program
失效
计算数据单元，传输设备和计算机程序传输时间的方法和设备
- 专利标题： Method and device for counting transmission times of data unit, transmission device, and computer program
- 专利标题（中）： 计算数据单元，传输设备和计算机程序传输时间的方法和设备
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申请号： US12216234申请日： 2008-07-01
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公开(公告)号： US20090044068A1公开(公告)日： 2009-02-12
- 发明人: Yoshinori Soejima , Kazuhisa Obuchi , Hirotoshi Shimizu , Akihide Otonari , Shinya Okamoto , Miki Yamasaki , Chiaki Shinohara
- 申请人： Yoshinori Soejima , Kazuhisa Obuchi , Hirotoshi Shimizu , Akihide Otonari , Shinya Okamoto , Miki Yamasaki , Chiaki Shinohara
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 优先权： JPJP2007-210515 20070810
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; G06F11/00
摘要：
A method for counting correctly substantial transmission times of a data unit such as an RLC-PDU even if the data unit is divided before being transmitted is provided. The method includes the steps of preparing a counter for the RLC-PDU (#503), making a storage portion store a pointer indicating a position of a division PDU of the RLC-PDU to be transmitted every time when the division PDU obtained by dividing the RLC-PDU is transmitted (#504), determining whether or not the transmission times should be counted along with a transmission of the division PDU to be transmitted based on the pointer of the division PDU to be transmitted and the pointer of a division PDU that was transmitted last time (#505, #506 and #507), and making the counter perform the count process when it is determined that the transmission times should be counted (#508).
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