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1. 发明申请

US20110211622A1 WIRELESS COMMUNICATION METHOD AND SYSTEM 有权
标题翻译：无线通信方法与系统
公开(公告)号：US20110211622A1
公开(公告)日：2011-09-01
申请号：US12294703
申请日：2007-03-01
申请人： Zhaocheng Wang , Masahiro Uno
发明人： Zhaocheng Wang , Masahiro Uno
IPC分类号： H04L5/14
CPC分类号： H04B7/0408
摘要： A method providing wireless communication between a first station and a second station. The method establishes at least one communication path between at least one pair of antennas including a first antenna of the first station and a second antenna of the second station, wherein at least one of the first and second antennas is a narrow beam antenna, selects at least one part of the bandwidth available on the communication path, and transmits data between the pair of antennas over the selected part of the bandwidth.
摘要翻译：一种在第一站和第二站之间提供无线通信的方法。该方法在包括第一站的第一天线和第二站的第二天线的至少一对天线之间建立至少一个通信路径，其中第一和第二天线中的至少一个是窄波束天线，在在通信路径上可用的带宽的至少一部分，并且在所选择的带宽部分之间的一对天线之间发送数据。

2. 发明授权

US07511663B2 Method and device for transmitting signals in a wireless communication system, receiving device for receiving signals in a wireless communication system, with a special frame structure 有权
标题翻译：用于在无线通信系统中发送信号的方法和装置，用于以无线通信系统接收信号的接收装置，具有特殊的帧结构
公开(公告)号：US07511663B2
公开(公告)日：2009-03-31
申请号：US11853403
申请日：2007-09-11
申请人： Zhaocheng Wang , Masahiro Uno , Volker Wullich
发明人： Zhaocheng Wang , Masahiro Uno , Volker Wullich
IPC分类号： H04B7/00 , H04B7/005
CPC分类号： H04B7/0695 , H04B7/0408 , H04B7/0811 , H04B7/088 , H04W72/046
摘要： The present invention relates to a method for transmitting signals in a wireless communication system, in which signals are transmitted from a first communication device to a second communication device, said signals being transmitted in consecutive frames, each frame having a preamble section comprising preamble information, at least one of said first and said second communication devices having a narrow beam antenna which is adapted to be steered to different positions, each of said different positions corresponding to one of a number of different transmission paths from said first to said second communication device, comprising the steps of transmitting and receiving a first preamble section comprising preamble information enabling the estimation of a channel quality of a current transmission path, while said narrow beam antenna is in a current position corresponding to said current transmission path, steering said narrow beam antenna from said current position to a different position corresponding to a candidate transmission path, and transmitting and receiving a second preamble section comprising preamble information enabling the estimation of a channel quality of said candidate transmission path while said narrow beam antenna is in said different position. The present invention further relates to a corresponding transmission device as well as a receiving device.
摘要翻译：本发明涉及一种用于在无线通信系统中发送信号的方法，其中信号从第一通信设备发送到第二通信设备，所述信号以连续帧发送，每帧具有包括前同步码信息的前导码部分，所述第一通信设备和所述第二通信设备中的至少一个具有窄波束天线，其适于被转向不同的位置，所述不同位置中的每一个对应于从所述第一通信设备到所述第二通信设备的多个不同传输路径中的一个，包括以下步骤：发送和接收包括能够估计当前传输路径的信道质量的前导信息的第一前导码部分，同时所述窄波束天线处于对应于所述当前传输路径的当前位置，将所述窄波束天线从表示目前的职位不同并且发送和接收包括前导信息的第二前导码部分，所述前导码信息能够在所述窄波束天线处于所述不同位置时估计所述候选传输路径的信道质量。本发明还涉及相应的传输设备以及接收设备。

3. 发明申请

US20120008709A1 SINGLE CARRIER HIGH RATE WIRELESS SYSTEM 有权
标题翻译：单载波高速无线系统
公开(公告)号：US20120008709A1
公开(公告)日：2012-01-12
申请号：US13238961
申请日：2011-09-21
申请人： Zhaocheng WANG , Masahiro Uno
发明人： Zhaocheng WANG , Masahiro Uno
IPC分类号： H04L27/06 , H04L27/00
CPC分类号： H04L25/03159 , H04L27/2607 , H04L2025/03522
摘要： A signal generator and signal processor for single carrier wireless communication systems with frequency domain equalizer operable to use pseudorandom-noise sequences for cyclic prefix, the pseudorandom-noise sequences for coarse timing synchronization, channel estimation, carrier synchronization, signal-noise-ration estimation and channel equalization.
摘要翻译：一种用于具有频域均衡器的单载波无线通信系统的信号发生器和信号处理器，其可操作以使用用于循环前缀的伪随机噪声序列，用于粗定时同步的伪随机噪声序列，信道估计，载波同步，信号噪声比估计和信道均衡。

4. 发明授权

US08073491B2 Communication system and method 有权
标题翻译：通信系统及方法
公开(公告)号：US08073491B2
公开(公告)日：2011-12-06
申请号：US12686728
申请日：2010-01-13
申请人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
发明人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
IPC分类号： H04Q7/20
CPC分类号： H04B1/0483 , H04B7/0408 , H04W16/28 , H04W24/04
摘要： A communication system including a first station having at least two first narrow beam antennas and a second station having at least two second narrow beam antennas. The first and second stations establish a first communication path for wireless communication via a pair of first and second narrow beam antennas. When communication via the first communication path is disturbed by obstacles, the first and second stations automatically establish at least one alternative communication path, which is spatially different from the first communication path, for wireless communication using the at least two first narrow beam antennas and the at least two second narrow beam antennas.
摘要翻译：一种通信系统，包括具有至少两个第一窄波束天线的第一台站和具有至少两个第二窄波束天线的第二台站。第一和第二站通过一对第一和第二窄波束天线建立用于无线通信的第一通信路径。当经由第一通信路径的通信被障碍物干扰时，第一和第二站自动建立与第一通信路径在空间上不同的至少一个备选通信路径，用于使用至少两个第一窄波束天线和至少两个第二窄波束天线。

5. 发明授权

US08050339B2 Single carrier high rate wireless system 有权
标题翻译：单载波高速率无线系统
公开(公告)号：US08050339B2
公开(公告)日：2011-11-01
申请号：US12045342
申请日：2008-03-10
申请人： Zhaocheng Wang , Masahiro Uno
发明人： Zhaocheng Wang , Masahiro Uno
IPC分类号： H04L27/28
CPC分类号： H04L25/03159 , H04L27/2607 , H04L2025/03522
摘要： A signal generator and signal processor for single carrier wireless communication systems with frequency domain equalizer operable to use pseudorandom-noise sequences for cyclic prefix, the pseudorandom-noise sequences for coarse timing synchronization, channel estimation, carrier synchronization, signal-noise-ration estimation and channel equalization.
摘要翻译：一种用于具有频域均衡器的单载波无线通信系统的信号发生器和信号处理器，其可操作以使用用于循环前缀的伪随机噪声序列，用于粗定时同步的伪随机噪声序列，信道估计，载波同步，信号噪声比估计和信道均衡。

6. 发明授权

US07680517B2 Communication system and method 有权
标题翻译：通信系统及方法
公开(公告)号：US07680517B2
公开(公告)日：2010-03-16
申请号：US11282026
申请日：2005-11-17
申请人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
发明人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
IPC分类号： H04Q7/20
CPC分类号： H04B1/0483 , H04B7/0408 , H04W16/28 , H04W24/04
摘要： A communication system including a first station having at least two first narrow beam antennas and a second station having at least two second narrow beam antennas. The first and second stations establish a first communication path for wireless communication via a pair of first and second narrow beam antennas. When communication via the first communication path is disturbed by obstacles, the first and second stations automatically establish at least one alternative communication path, which is spatially different from the first communication path, for wireless communication using the at least two first narrow beam antennas and the at least two second narrow beam antennas.
摘要翻译：一种通信系统，包括具有至少两个第一窄波束天线的第一台站和具有至少两个第二窄波束天线的第二台站。第一和第二站通过一对第一和第二窄波束天线建立用于无线通信的第一通信路径。当经由第一通信路径的通信被障碍物干扰时，第一和第二站自动建立与第一通信路径在空间上不同的至少一个备选通信路径，用于使用至少两个第一窄波束天线和至少两个第二窄波束天线。

7. 发明申请

US20090153400A1 METHOD AND DEVICE FOR TRANSMITTING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM, RECEIVING DEVICE FOR RECEIVING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM, WITH A SPECIAL FRAME STRUCTURE 有权
标题翻译：用于在无线通信系统中发送信号的方法和设备，用于在无线通信系统中接收信号的接收设备，具有特殊的帧结构
公开(公告)号：US20090153400A1
公开(公告)日：2009-06-18
申请号：US12368530
申请日：2009-02-10
申请人： Zhaocheng WANG , Masahiro Uno , Volker Wullich
发明人： Zhaocheng WANG , Masahiro Uno , Volker Wullich
IPC分类号： H04B7/00
CPC分类号： H04B7/0695 , H04B7/0408 , H04B7/0811 , H04B7/088 , H04W72/046
摘要： The present invention relates to a method for transmitting signals in a wireless communication system, in which signals are transmitted from a first communication device to a second communication device, said signals being transmitted in consecutive frames, each frame having a preamble section including preamble information, at least one of said first and said second communication devices having a narrow beam antenna which is adapted to be steered to different positions, each of said different positions corresponding to one of a number of different transmissions paths from said to said second communication device, including the steps of transmitting and receiving a first preamble section including preamble information enabling the estimation of a channel quality of a current transmission path, while said narrow beam antenna is in a current position corresponding to said current transmission path, steering said narrow beam antenna from said current position to a different position corresponding to a candidate transmission path, and transmitting and receiving a second preamble section including preamble information enabling the estimation of a channel quality of said candidate transmission path while said narrow beam antenna is in said different position. The present invention further relates to a corresponding transmission device as well as a receiving device.
摘要翻译：本发明涉及一种在无线通信系统中发送信号的方法，其中信号从第一通信设备发送到第二通信设备，所述信号以连续帧发送，每帧具有包括前同步码信息的前导码部分，所述第一通信设备和所述第二通信设备中的至少一个具有窄波束天线，其适于被转向不同的位置，所述不同位置中的每一个对应于从所述第二通信设备到多个不同的传输路径之一，包括发送和接收第一前导码部分的步骤，包括能够估计当前传输路径的信道质量的前导信息，同时所述窄波束天线处于与所述当前传输路径相对应的当前位置，从所述窄波束天线转向所述窄波束天线当前位置对应不同的位置并且发送和接收第二前同步码部分，其包括能够在所述窄波束天线处于所述不同位置时估计所述候选传输路径的信道质量的前同步码信息。本发明还涉及相应的传输设备以及接收设备。

8. 发明申请

US20080187067A1 METHOD FOR TRANSMITTING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION SYSTEM 失效
标题翻译：在无线通信系统和通信系统中发送信号的方法
公开(公告)号：US20080187067A1
公开(公告)日：2008-08-07
申请号：US11951618
申请日：2007-12-06
申请人： Zhaocheng Wang , Masahiro Uno
发明人： Zhaocheng Wang , Masahiro Uno
IPC分类号： H04B7/02
CPC分类号： H04B7/0695 , H04B7/0408 , H04B7/088
摘要： The present invention relates to a method for transmitting signals in a wireless communication system, in which signals are transmitted from a transmitting device (1) to a receiving device (10), at least one of said devices (1, 10) having a narrow beam antenna (2, 11) which is adapted to be steered to different positions, each of said different positions corresponding to a number of different transmission paths from said transmitting device (1) to said receiving device (10), said signals comprising a beam steering frame enabling the estimation of a channel quality of the current transmission path, comprising the steps of a) transmitting and receiving said signals subsequently via each of the plurality of transmission paths thereby allowing an estimation of channel quality of each of the plurality of transmission paths, b) selecting on basis of the estimated channel quality several transmission paths out of the plurality of transmission paths as candidates for a communication channel, c) repeating step a) at least once under different transmission and/or reception conditions for said several transmission paths selected in step b) and d) selecting on basis of the estimated channel quality a small number of transmission paths out of the several transmission paths as candidates for a communication channel.
摘要翻译：本发明涉及一种用于在无线通信系统中发送信号的方法，其中信号从发送设备（1）发送到接收设备（10），所述设备（1,10）中的至少一个具有窄的波束天线（2,11），其适于被转向不同的位置，每个所述不同位置对应于从所述发送设备（1）到所述接收设备（10）的不同传输路径的数量，所述信号包括波束包括以下步骤：a）随后通过所述多个传输路径中的每一个发送和接收所述信号，从而允许估计所述多个传输路径中的每一个的信道质量 b）基于估计的信道质量来选择多个传输路径中的几个传输路径作为通信的候选 n信道，c）在步骤b）中选择的所述若干传输路径的不同传输和/或接收条件下重复步骤a）至少一次，以及d）基于所估计的信道质量来选择少量的传输路径几个传输路径作为通信信道的候选。

9. 发明申请

US20060116092A1 Communication system and method 有权
标题翻译：通信系统及方法
公开(公告)号：US20060116092A1
公开(公告)日：2006-06-01
申请号：US11282026
申请日：2005-11-17
申请人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
发明人： Masahiro Uno , Zhaocheng Wang , Volker Wullich , Kao-Cheng Huang
IPC分类号： H04B7/10
CPC分类号： H04B1/0483 , H04B7/0408 , H04W16/28 , H04W24/04
摘要： The present patent application is directed to a communication system 0 comprising a first station 1 with a first narrow beam antenna 31 and a second station 2 comprising a second narrow beam antenna 41, wherein the first and second stations 1, 2 are adapted to establish a first communication path 7a for wireless communication via said first and second narrow beam antennas 31, 41, respectively. It is a disadvantage with such a communication system that communication via said first communication path might be disturbed by randomly appearing obstacles. In consequence, the data transmission rate is reduced. According to the present invention said first and second stations 1, 2 are adapted to automatically establish at least one alternative communication path 7b, 7c for wireless communication via said first and second narrow beam antennas 31, 41, said alternative communication path 7b, 7c being spatially different from said first communication path 7a.
摘要翻译：本专利申请涉及包括具有第一窄波束天线31的第一台1和包括第二窄波束天线41的第二台2的通信系统0，其中第一和第二台1,2适于建立第一通信路径7a用于经由所述第一和第二窄波束天线31,41进行无线通信。这种通信系统的缺点在于，经由所述第一通信路径的通信可能被随机出现的障碍物所扰乱。因此，数据传输速率降低。根据本发明，所述第一和第二站1,2适用于经由所述第一和第二窄波束天线31,41自动建立至少一个用于无线通信的备选通信路径7b，7c，所述备选通信路径7b ，7c在空间上不同于所述第一通信路径7a。

10. 发明授权

US08688157B2 Wireless communication method and system for transmitting data over a selected part of bandwidth on a communication path 有权
标题翻译：用于在通信路径上的选定部分带宽上发送数据的无线通信方法和系统
公开(公告)号：US08688157B2
公开(公告)日：2014-04-01
申请号：US12294703
申请日：2007-03-01
申请人： Zhaocheng Wang , Masahiro Uno
发明人： Zhaocheng Wang , Masahiro Uno
IPC分类号： H04B7/00
CPC分类号： H04B7/0408
摘要： A method providing wireless communication between a first station and a second station. The method establishes at least one communication path between at least one pair of antennas including a first antenna of the first station and a second antenna of the second station, wherein at least one of the first and second antennas is a narrow beam antenna, selects at least one part of the bandwidth available on the communication path, and transmits data between the pair of antennas over the selected part of the bandwidth.
摘要翻译：一种在第一站和第二站之间提供无线通信的方法。该方法在包括第一站的第一天线和第二站的第二天线的至少一对天线之间建立至少一个通信路径，其中第一和第二天线中的至少一个是窄波束天线，在在通信路径上可用的带宽的至少一部分，并且在所选择的带宽部分之间的一对天线之间发送数据。

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