会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • ELECTRONIC DEVICE, SIGNAL TRANSMISSION DEVICE, AND SIGNAL TRANSMISSION METHOD
    • 电子设备,信号传输设备和信号传输方法
    • US20120120862A1
    • 2012-05-17
    • US13384120
    • 2010-08-09
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • H04W92/00H04H20/71
    • H04B7/022H04B7/0413
    • Signal distribution, signal switching, and signal collection are performed with a simple configuration. An electronic device comprises a transmission unit (108) for transmitting, as a wireless signal, a signal to be transmitted and a reception unit (208) for receiving the wireless signal transmitted from the transmission unit. In the electronic device, a plurality of pairs of wireless signal transmission points in the transmission unit and wireless signal reception points in the reception unit can be formed. Using the pairs of transmission points and reception points make it possible to execute at least either one of signal distribution in which the same signal to be transmitted from a transmission point is transmitted to the multiple reception points and signal switching in which a signal to be transmitted from a transmission point is selectively transmitted to any of the multiple reception points. The signal to be transmitted is transmitted as a wireless signal. In this case, the signal distribution, signal switching, and signal collection are performed in a wireless signal portion. Since a portion where a signal transmission is performed through electric wiring does not interpose the portion where the signal distribution, signal switching, and signal collection are performed, the signal distribution, signal switching, and signal collection can be performed with a simple configuration.
    • 以简单的配置进行信号分配,信号切换和信号采集。 电子设备包括用于作为无线信号发送要发送的信号的发送单元(108)和用于接收从发送单元发送的无线信号的接收单元(208)。 在电子设备中,可以形成发送单元中的多对无线信号发送点和接收单元中的无线信号接收点。 使用发送点和接收点对可以执行信号分配中的至少一个,其中从发送点发送的相同信号被发送到多个接收点,并且其中要发送的信号的信号切换 从发送点选择性地发送到多个接收点中的任一个。 要发送的信号作为无线信号发送。 在这种情况下,在无线信号部分中执行信号分配,信号切换和信号采集。 由于通过电线执行信号传输的部分不会插入执行信号分配,信号切换和信号收集的部分,所以可以以简单的配置进行信号分配,信号切换和信号收集。
    • 4. 发明授权
    • Electronic device, signal transmission device, and signal transmission method
    • 电子装置,信号传输装置和信号传输方法
    • US09007981B2
    • 2015-04-14
    • US13384120
    • 2010-08-09
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • Norihito MihotaHirofumi KawamuraYasuhiro OkadaNaoto NakamuraYoshiyuki Akiyama
    • H04H20/71H04B7/02H04B7/04
    • H04B7/022H04B7/0413
    • Signal distribution, signal switching, and signal collection are performed with a simple configuration. An electronic device comprises a transmission unit (108) for transmitting, as a wireless signal, a signal to be transmitted and a reception unit (208) for receiving the wireless signal transmitted from the transmission unit. In the electronic device, a plurality of pairs of wireless signal transmission points in the transmission unit and wireless signal reception points in the reception unit can be formed. Using the pairs of transmission points and reception points make it possible to execute at least either one of signal distribution in which the same signal to be transmitted from a transmission point is transmitted to the multiple reception points and signal switching in which a signal to be transmitted from a transmission point is selectively transmitted to any of the multiple reception points. The signal to be transmitted is transmitted as a wireless signal. In this case, the signal distribution, signal switching, and signal collection are performed in a wireless signal portion. Since a portion where a signal transmission is performed through electric wiring does not interpose the portion where the signal distribution, signal switching, and signal collection are performed, the signal distribution, signal switching, and signal collection can be performed with a simple configuration.
    • 以简单的配置进行信号分配,信号切换和信号采集。 电子设备包括用于作为无线信号发送要发送的信号的发送单元(108)和用于接收从发送单元发送的无线信号的接收单元(208)。 在电子设备中,可以形成发送单元中的多对无线信号发送点和接收单元中的无线信号接收点。 使用发送点和接收点对可以执行信号分配中的至少一个,其中从发送点发送的相同信号被发送到多个接收点,并且其中要发送的信号的信号切换 从发送点选择性地发送到多个接收点中的任一个。 要发送的信号作为无线信号发送。 在这种情况下,在无线信号部分中执行信号分配,信号切换和信号采集。 由于通过电线执行信号传输的部分不会插入执行信号分配,信号切换和信号收集的部分,所以可以以简单的配置进行信号分配,信号切换和信号收集。
    • 8. 发明授权
    • Wireless communication system, and apparatus and method for wireless communication
    • 无线通信系统以及无线通信的装置和方法
    • US08520642B2
    • 2013-08-27
    • US13097965
    • 2011-04-29
    • Norihito Mihota
    • Norihito Mihota
    • H04W4/00H04B7/02
    • H04B7/0413H04B7/0615H04B7/0697
    • An embodiment of the invention provides a wireless communication system for carrying out a spatial multiplexing communication between a transmitter, and a receiver, the system including: a channel information matrix acquiring section for acquiring a channel information matrix; a weighting factor matrix arithmetically operating section for obtaining a weighting factor matrix based on the channel information matrix thus acquired; a normalizing section for executing processing for normalizing the weighting factor matrix; a detecting section for detecting whether there is presence or absence of an abnormality in the processing; a weighting processing section for executing weighting processing based on the weighting factor matrix for each of transmission signals transmitted from the transmitter in accordance with a detection result obtained from the detecting section; and a transmitting section for transmitting the transmission signals for which the weighting processing section executes the weighting processing from the transmitter to the receiver.
    • 本发明的一个实施例提供了一种用于在发射机和接收机之间执行空间复用通信的无线通信系统,该系统包括:信道信息矩阵获取部分,用于获取信道信息矩阵; 加权因子矩阵运算部分,用于基于这样获得的信道信息矩阵获得加权因子矩阵; 归一化部分,用于执行用于归一化加权因子矩阵的处理; 检测部,其检测所述处理中是否存在异常; 加权处理部分,用于根据从检测部分获得的检测结果,基于从发送器发送的每个发送信号的加权因子矩阵执行加权处理; 以及发送部分,用于发送加权处理部分从发送机向接收机执行加权处理的发送信号。
    • 9. 发明申请
    • SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND SIGNAL TRANSMISSION METHOD
    • 信号传输装置,电子装置和信号传输方法
    • US20120207195A1
    • 2012-08-16
    • US13391643
    • 2010-08-31
    • Kenichi KawasakiNorihito MihotaHidenori Takeuchi
    • Kenichi KawasakiNorihito MihotaHidenori Takeuchi
    • H04B1/38
    • H04B1/04
    • A signal generation unit 107 and a first set value processing unit 7100 are included in a preceding stage of a transmission path connection unit 108 at a transmission side, and a signal generation unit 207 and a second set value processing unit 7200 are included in a subsequent stage of a transmission path connection unit 208 at a receiving side. The signal generation unit 107 or the signal generation unit 207 performs prescribed signal processing based on a set value. The first set value processing unit 7100 inputs a set value, that has been prescribed for the signal generation unit 107, to the signal generation unit 107, and the second set value processing unit 7200 inputs a set value, that has been prescribed for the signal generation unit 207, to the signal generation unit 207. Since the set value is not dynamically changed according to an environment change, or the like, simplification of a parameter operation circuit or reduction of power consumption is realized, and the parameter operation circuit does not unnecessarily operate even when it is used under the state without environment change.
    • 信号生成单元107和第一设定值处理单元7100包括在发送侧的传输路径连接单元108的前级中,信号生成单元207和第二设定值处理单元7200包括在后续 在接收侧的传输路径连接单元208的阶段。 信号生成单元107或信号生成单元207基于设定值进行规定的信号处理。 第一设定值处理单元7100将已经为信号生成单元107规定的设定值输入到信号生成单元107,第二设定值处理单元7200输入已经为信号规定的设定值 生成单元207到信号生成单元207.由于根据环境变化等不动态地改变设定值,因此实现了参数运算电路的简化或功耗的降低,并且参数运算电路不 即使在没有环境变化的状态下使用也不必要地运行。
    • 10. 发明申请
    • COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND COMPUTER SYSTEM
    • 通信设备,通信方法,计算机程序和计算机系统
    • US20100079261A1
    • 2010-04-01
    • US12629482
    • 2009-12-02
    • Tetsuro GotoShinichi FukudaNorihito MihotaMasatoshi Ueno
    • Tetsuro GotoShinichi FukudaNorihito MihotaMasatoshi Ueno
    • H04Q5/22
    • H04B5/0075
    • A communication device includes: a first communication processing unit performing contactless communication operations in a first communication rate in which waveform distortion hardly become a problem; a second communication processing unit performing contactless communication operations in a second communication rate in which waveform shaping by adaptive equalization is necessary; and a control unit controlling communication processing by the first and second communication processing units, wherein the first communication processing unit stores the contents of a packet received in the first communication rate, and the second communication processing unit, when receiving the packet of the same contents in the second communication rate, performs adaptive equalization processing by using the stored contents of the packet.
    • 通信设备包括:第一通信处理单元,其以波形失真几乎不成问题的第一通信速率执行非接触通信操作; 第二通信处理单元,其以需要通过自适应均衡的波形整形的第二通信速率进行非接触通信操作; 以及控制单元,其控制由所述第一和第二通信处理单元进行通信处理的控制单元,其中,当接收到相同内容的分组时,所述第一通信处理单元以第一通信速率接收的分组的内容和所述第二通信处理单元 在第二通信速率中,通过使用存储的分组的内容来执行自适应均衡处理。