Invention Grant
US09131030B2 Communication device, communication method and computer readable medium storing instructions for measuring available bandwidth during data communication
有权
通信设备，通信方法和存储用于在数据通信期间测量可用带宽的指令的计算机可读介质
- Patent Title: Communication device, communication method and computer readable medium storing instructions for measuring available bandwidth during data communication
- Patent Title (中): 通信设备，通信方法和存储用于在数据通信期间测量可用带宽的指令的计算机可读介质
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Application No.: US13337764Application Date: 2011-12-27
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Publication No.: US09131030B2Publication Date: 2015-09-08
- Inventor: Jun Miyazawa
- Applicant: Jun Miyazawa
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2010-292324 20101228
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04L29/06 ; H04L12/26
Abstract:
A communication device measures an available bandwidth, which is a bandwidth that can be used for data communication, while changing a transmission rate of packets. The communication device comprises a range determination portion that sets a reference point and determines a search range, a bandwidth setting portion that sets a measurement bandwidth, a first generation portion that generates media data, a second generation portion that generates redundant data, a packet generation portion that packetizes the media data and the redundant data, and a packet transmission portion that transmits measurement packets.
Public/Granted literature
- US20120163221A1 Communication Device, Communication Method and Computer Program Product Public/Granted day:2012-06-28
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