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    • 32. 发明申请
    • COMMUNICATION DEVICE AND PROGRAM PRODUCT
    • 通信设备和程序产品
    • US20120219092A1
    • 2012-08-30
    • US13235393
    • 2011-09-18
    • Takeshi ISHIHARATsuyoshi KogawaEiji KamagataTakafumi SakamotoKoji Ogura
    • Takeshi ISHIHARATsuyoshi KogawaEiji KamagataTakafumi SakamotoKoji Ogura
    • H04B1/02
    • H04W52/0216H04B1/04Y02D70/142Y02D70/144Y02D70/20Y02D70/40
    • According to one embodiment, a communication device, which performs communication using a first communication method and a second communication method, converts information to be transmitted into information for forming a pulse that is formed depending on the presence and absence of transmission of a radio wave, according to the first communication method. The communication device decides a suppression time, during which communication with a communication device other than a communication partner is suppressed, on the basis of a result of the conversion. The communication device generates an output signal including the transmission suppression signal, in which the suppression time is set for each first element in the pulse, according to the second communication method, the first element transmitting a radio wave. The communication device transmits a radio wave according to the output signal to the communication partner at timing to transmit a radio wave in the pulse.
    • 根据一个实施例,使用第一通信方法和第二通信方法进行通信的通信设备将要发送的信息转换成用于形成根据无线电波的发送的有无形成的脉冲的信息, 根据第一种沟通方式。 通信装置根据转换的结果,决定与通信对方以外的通信装置进行通信的抑制时间。 通信装置根据第二通信方法生成包括发送抑制信号的输出信号,其中针对脉冲中的每个第一元素设置抑制时间,第一元件发送无线电波。 通信装置在发送脉冲中的无线电波的定时向通信对方发送根据输出信号的无线电波。
    • 34. 发明申请
    • TRANSMITTER AND RECEIVER
    • 发射机和接收机
    • US20110243269A1
    • 2011-10-06
    • US12880765
    • 2010-09-13
    • Tsuyoshi KogawaKoji AkitaKoji OguraTakafumi Sakamoto
    • Tsuyoshi KogawaKoji AkitaKoji OguraTakafumi Sakamoto
    • H04L27/00
    • H04L27/361H04L27/2601
    • The transmitter includes a first bit generator, a modulator, a second bit generator and a bit converter. The first bit generator generates bits to be transmitted based on the first wireless scheme. The modulator for the first wireless scheme performs at least amplitude modulation of a multiple level on the bits generated by the first bit generator. The second bit generator generates a bit to be transmitted based on the second wireless scheme. The bit converter converts the bit generated by the second bit generator and inputs converted bits to the modulator wherein the bit converter converts the bit generated by the second bit generator so that a signal showing High in the second wireless scheme is modulated to amplitude of a high level in the multiple level in the modulator.
    • 发射机包括第一比特发生器,调制器,第二比特发生器和比特转换器。 第一位发生器基于第一无线方案产生要发送的位。 用于第一无线方案的调制器至少对由第一位产生器产生的位执行多电平的幅度调制。 第二位发生器基于第二无线方案生成要发送的位。 比特转换器转换由第二比特发生器产生的比特,并将转换的比特输入到调制器,其中比特转换器转换由第二比特发生器产生的比特,使得在第二无线方案中显示高的信号被调制到高的幅度 电平在调制器的多级。
    • 36. 发明申请
    • RADIO TERMINAL, RADIO SYSTEM, AND PROGRAM
    • 无线电终端,无线电系统和程序
    • US20090067345A1
    • 2009-03-12
    • US12205584
    • 2008-09-05
    • Takafumi SakamotoTomoya Tandai
    • Takafumi SakamotoTomoya Tandai
    • H04W84/20
    • H04W28/08H04W84/18
    • A radio terminal managing slave terminals and forming a network together with the slave terminals, includes unit receiving, from a slave terminal, one of a secession request packet and a join request packet, first storage unit storing first identifiers of the slave terminals, second storage unit storing second identifiers to be assigned to the slave terminals and reception channels for the slave terminals, unit determining whether the reception channels assigned to the slave terminals are unevenly distributed after the slave terminal secedes from or joins the network, unit reassigning, when the determination unit determines that the reception channels are unevenly distributed, at least one of the first identifiers to at least one of the slave terminals not to unevenly distribute the reception channels and update the first storage unit, and unit transmitting the at least one of the first identifiers to the at least one of the slave terminals.
    • 管理从终端并与从属终端形成网络的无线电终端包括从从属终端接收分离请求分组和加入请求分组之一的单元,存储从终端的第一标识符的第一存储单元,第二存储 单元,存储要分配给从属终端的第二标识符和从属终端的接收通道,单元确定分配给从属终端的接收频道是否在从属终端脱离或加入网络之后不均匀地分配,单元重新分配,当确定 单元确定接收信道不均匀分布,至少一个从终端的至少一个第一标识符不会不均匀地分布接收信道并更新第一存储单元,以及发送第一标识符中的至少一个的单元 到所述至少一个从属终端。