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    • 3. 发明授权
    • Time stamp adding device, time stamp adding method, and time stamp adding program
    • 时间戳添加设备,时间戳添加方法和时间戳添加程序
    • US07995587B2
    • 2011-08-09
    • US12462703
    • 2009-08-07
    • Yota Komoriya
    • Yota Komoriya
    • H04L12/28
    • H04N21/4344H04N21/23608H04N21/242
    • A time stamp adding device includes: PCR_PID detecting means for detecting a PCR_PID included in a PMT by searching TS packets included in a TS from the head of the TS including TS packets having no time stamp, input from the outside and transmitted in a MPEG2-TS format and analyzing the resulting PMT; PCR detecting means for detecting values of PCRs included between the head of the TS and the PMT and position information of the PCRs and detecting values of all PCRs in the TS packets between the PMT and the tail of the TS and position information of the PCRs in the TS; time interval calculating means for calculating a time interval for adding a time stamp and a value of the time stamp based on the PCR values; and time stamp adding means for adding the time stamps to the TS packets having no time stamp based on the time interval.
    • 时间戳添加装置包括:PCR_PID检测装置,用于通过从包含TS的包括不具有时间戳的TS分组的TS的头部搜索包括在TS中的TS分组来检测包括在PMT中的PCR_PID,从外部输入并以MPEG2- TS格式并分析得到的PMT; PCR检测装置,用于检测包括在TS的头部和PMT之间的PCR的值,以及PCR的位置信息以及在PMT和TS的尾部之间的TS分组中的所有PCR的检测值以及PCR的位置信息 TS; 时间间隔计算装置,用于基于PCR值计算用于添加时间戳的时间间隔和时间戳的值; 以及时间戳添加装置,用于基于时间间隔将时间戳添加到没有时间戳的TS分组。
    • 8. 发明授权
    • Wireless communication system, cradle apparatus, and portable device
    • 无线通信系统,摇篮装置和便携式设备
    • US07697892B2
    • 2010-04-13
    • US11630046
    • 2005-05-16
    • Yota Komoriya
    • Yota Komoriya
    • H04B7/24
    • G06F1/1632G06F3/005H04N1/00204H04N1/00209H04N21/4143H04N21/4223H04N21/43637H04N2201/0036H04N2201/0041H04N2201/0055H04N2201/0058H04N2201/0084
    • A cradle apparatus and a portable device are interconnected employing reflected wave transmission without interfering with an adjacent wireless system or impairing ease of use of the portable device. The cradle is provided with a function of a reflected wave reader and a digital camera is provided with a function of a reflector, whereby communication between the cradle and the digital camera is performed in a non-contact manner. The digital camera modulates a reflected wave of an unmodulated carrier transmitted from the cradle by varying the antenna load impedance in accordance with picked up image data, thereby performing reflected wave transmission. Communication is possible even while the portable device is somewhat apart from the cradle, and the ease of use of the portable device is not impaired even while communication is being performed.
    • 支架装置和便携式装置使用反射波传输互连,而不干扰相邻的无线系统或损害便携式设备的易用性。 该支架具有反射波读取器的功能,并且具有反射器的功能的数字照相机,由此以不接触的方式执行托架与数码相机之间的通信。 数字照相机通过根据拍摄图像数据改变天线负载阻抗来调制从支架传送的未调制载波的反射波,由此执行反射波传输。 即使在便携式设备稍微离开支架的情况下,通信也是可能的,并且即使在进行通信时便携式设备的易用性也不会受到损害。