Invention Grant
US07889688B2 Radio communication apparatus and traffic control method for extending drive-time of battery
有权
无线电通信装置和用于延长电池驱动时间的交通控制方法
- Patent Title: Radio communication apparatus and traffic control method for extending drive-time of battery
- Patent Title (中): 无线电通信装置和用于延长电池驱动时间的交通控制方法
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Application No.: US11785621Application Date: 2007-04-19
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Publication No.: US07889688B2Publication Date: 2011-02-15
- Inventor: Takeshi Kitahara , Hajime Nakamura , Satoshi Konishi
- Applicant: Takeshi Kitahara , Hajime Nakamura , Satoshi Konishi
- Applicant Address: JP Tokyo
- Assignee: KDDI Corporation
- Current Assignee: KDDI Corporation
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2006-117388 20060421
- Main IPC: G08C17/00
- IPC: G08C17/00
Abstract:
A radio communication apparatus has a battery, a transmit buffer for temporarily accumulating packets to be sent, a battery state monitoring unit for monitoring a battery state of the battery, and a traffic control unit. The traffic control unit determines a packet burst length and an interval time between the packet bursts in order to obtain charge recovery effect based on the battery state, and controls so as to take out data packets of the packet burst length from the transmit buffer for every interval time between the packet bursts of the packet burst.
Public/Granted literature
- US20070248031A1 Radio communication apparatus and traffic control method for extending drive-time of battery Public/Granted day:2007-10-25
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