公开(公告)号：US20110211471A1

公开(公告)日：2011-09-01

申请号：US13048518

申请日：2011-03-15

申请人： Atsushi YABE ,  Yasuhiro YOSHIKA ,  Yasushi MIYAGAWA ,  Akio OHHASHI ,  Isamu FUKUDA ,  Akihiro KOBAYASHI ,  Kouichirou HIGASHI

发明人： Atsushi YABE ,  Yasuhiro YOSHIKA ,  Yasushi MIYAGAWA ,  Akio OHHASHI ,  Isamu FUKUDA ,  Akihiro KOBAYASHI ,  Kouichirou HIGASHI

IPC分类号： H04L12/26

CPC分类号： H04L1/1825 ,  H04L1/1854 ,  H04L1/188 ,  H04L43/0864 ,  H04L43/16 ,  H04L69/04

摘要： This is a method for transmitting packets. The transmission method includes measuring a time taken for feedback indicating that a packet including context information has been lost; and switching between a first mode and a second mode based on the measured time taken for the feedback, the first mode being a mode for periodically transmitting a packet including the context information and the second mode being a mode for transmitting a packet including the context information in response to the feedback indicating that a packet including the context information has been lost.

摘要翻译： 这是一种传输数据包的方法。 发送方法包括测量表示包含上下文信息的分组已经丢失的反馈所花费的时间; 以及基于所测量的反馈时间在第一模式和第二模式之间切换，所述第一模式是用于周期性地发送包括所述上下文信息的分组的模式，并且所述第二模式是用于发送包括所述上下文信息的分组的模式 响应于指示包括上下文信息的分组已经丢失的反馈。

公开(公告)号：US20090304184A1

公开(公告)日：2009-12-10

申请号：US12259716

申请日：2008-10-28

申请人： Yasushi MIYAGAWA

发明人： Yasushi MIYAGAWA

IPC分类号： H04K1/00

CPC分类号： H04L9/12 ,  H04L1/0045 ,  H04L2209/16 ,  H04L2209/80 ,  H04W28/06 ,  H04W80/02

摘要： A mobile communication system that performs concealment processing of data between a wireless base station and a mobile station. The mobile communication system includes a concealment synchronization deviation detecting unit that detects concealment synchronization deviation between the mobile station and the wireless base station by detecting expansion failure of a compressed header after concealment release; and a concealment synchronization information notifying unit that notifies an opposite side of concealment synchronization information when the concealment synchronization deviation occurs.

摘要翻译： 一种在无线基站和移动台之间进行数据的隐蔽处理的移动通信系统。 移动通信系统包括：隐藏同步偏差检测单元，其通过检测隐藏释放后的压缩报头的扩展失败来检测移动台与无线基站之间的隐藏同步偏差; 以及隐藏同步信息通知单元，当隐藏同步偏差发生时，通知相对侧的隐藏同步信息。