Invention Grant
US09204348B2 Method for dropping packet data, radio communication device, and mobile communication system
有权
丢弃分组数据的方法，无线电通信装置和移动通信系统
- Patent Title: Method for dropping packet data, radio communication device, and mobile communication system
- Patent Title (中): 丢弃分组数据的方法，无线电通信装置和移动通信系统
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Application No.: US14550234Application Date: 2014-11-21
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Publication No.: US09204348B2Publication Date: 2015-12-01
- Inventor: Yoshiaki Ohta , Yoshiharu Tajima , Kazuhisa Obuchi , Ryuichi Takechi , Naotoshi Watanabe , Yoshinori Tanaka , Katsumasa Sugiyama
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Myers Wolin, LLC
- Priority: JP2008-000258 20080107
- Main IPC: H04Q9/00
- IPC: H04Q9/00 ; H04W36/02 ; H04W36/08
Abstract:
A control method in a mobile communication system, that includes configuring a discard timer corresponding to a service data unit (SDU) for discarding the SDU according to a value of the discard timer that indicates a time elapsed since the discard timer started at reception of the SDU; when a handover is performed, maintaining the value of the discard timer corresponding to the SDU and taking over the elapsed time of the SDU; and discarding the corresponding SDU when the value of the discard timer reaches a given value.
Public/Granted literature
- US20150078339A1 METHOD FOR DROPPING PACKET DATA, RADIO COMMUNICATION DEVICE, AND MOBILE COMMUNICATION SYSTEM Public/Granted day:2015-03-19
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