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1. 发明申请

US20090315778A1 System and Method for Establishing a WPAN with Precise Locationing Capability 有权
标题翻译：建立具有精确定位能力的WPAN的系统和方法
公开(公告)号：US20090315778A1
公开(公告)日：2009-12-24
申请号：US12141213
申请日：2008-06-18
申请人： Clinton C Powell , Kuor-Hsin Chang , Shahin Farahani , Jon T. Adams , Mathew L. Welborn
发明人： Clinton C Powell , Kuor-Hsin Chang , Shahin Farahani , Jon T. Adams , Mathew L. Welborn
IPC分类号： G01S3/02
CPC分类号： G01S5/0257
摘要： A system and method is provided for determining the location of an object. In embodiments of the disclosure, a first transceiver is associated with an object to be located. The first transceiver comprises a first transmitter and a first receiver operable to transmit and receive signals using a first transmission protocol and a second transmitter operable to transmit signals using a second transmission protocol. A first signal is transmitted using the first signal transmission protocol and is received by the first receiver. The second transmitter is then used to transmit a second signal using the second transmission protocol in response to receipt of said first signal and the second signal is then to determine the location of said object. In some embodiments, the first transmission protocol is in accordance with the Institute of Electrical and Electronics Engineers (IEEE) 802.15.4 standard and the second transmission protocol is in accordance with a Ultra-Wide Band (UWB) standard.
摘要翻译：提供用于确定对象的位置的系统和方法。在本公开的实施例中，第一收发器与要定位的对象相关联。第一收发机包括第一发射机和第一接收机，其可操作以使用第一传输协议发射和接收信号，以及第二发射机，其可操作以使用第二传输协议传输信号。使用第一信号传输协议传输第一信号，并由第一接收机接收。然后第二发射机用于响应于接收到所述第一信号而使用第二传输协议传输第二信号，然后第二信号确定所述对象的位置。在一些实施例中，第一传输协议符合电气和电子工程师协会（IEEE）802.15.4标准，第二传输协议符合超宽带（UWB）标准。

2. 发明授权

US08085200B2 System and method for establishing a WPAN with precise locationing capability 有权
标题翻译：用于建立具有精确定位能力的WPAN的系统和方法
公开(公告)号：US08085200B2
公开(公告)日：2011-12-27
申请号：US12141213
申请日：2008-06-18
申请人： Clinton C Powell , Kuor-Hsin Chang , Shahin Farahani , Jon T. Adams , Matthew L. Welborn
发明人： Clinton C Powell , Kuor-Hsin Chang , Shahin Farahani , Jon T. Adams , Matthew L. Welborn
IPC分类号： G01S3/02
CPC分类号： G01S5/0257
摘要： A system and method is provided for determining the location of an object. A first transceiver is associated with an object to be located. The first transceiver comprises a first transmitter and a first receiver operable to transmit and receive signals using a first transmission protocol and a second transmitter operable to transmit signals using a second transmission protocol. A first signal is transmitted using the first signal transmission protocol and is received by the first receiver. The second transmitter is then used to transmit a second signal using the second transmission protocol in response to receipt of the first signal and the second signal is then processed to determine the location of the object. In some embodiments, the first transmission protocol is in accordance with the Institute of Electrical and Electronics Engineers (IEEE) 802.15.4 standard and the second transmission protocol is in accordance with a Ultra-Wide Band (UWB) standard.
摘要翻译：提供用于确定对象的位置的系统和方法。第一收发器与要定位的对象相关联。第一收发机包括第一发射机和第一接收机，其可操作以使用第一传输协议发射和接收信号，以及第二发射机，其可操作以使用第二传输协议传输信号。使用第一信号传输协议传输第一信号，并由第一接收机接收。然后，第二发射机用于响应于接收到第一信号而使用第二传输协议传输第二信号，然后处理第二信号以确定对象的位置。在一些实施例中，第一传输协议符合电气和电子工程师协会（IEEE）802.15.4标准，第二传输协议符合超宽带（UWB）标准。

3. 发明授权

US08483720B2 Smart/active RFID tag for use in a WPAN 有权
标题翻译：用于WPAN的智能/有源RFID标签
公开(公告)号：US08483720B2
公开(公告)日：2013-07-09
申请号：US12136861
申请日：2008-06-11
申请人： Shahin Farahani , Kuor-Hsin Chang , Clinton C Powell
发明人： Shahin Farahani , Kuor-Hsin Chang , Clinton C Powell
IPC分类号： H04W24/00
CPC分类号： G01S13/767 , G01S5/0252 , G01S5/0263 , G01S5/0289 , G01S5/14 , H04B1/7163 , H04W88/06
摘要： A system and method is provided for processing communication signals in a wireless personal area network (WPAN) using a transceiver comprising a first transmitter and a first receiver operable to transmit and receive signals using a first transmission protocol and a second transmitter operable to transmit signals using a second transmission protocol. In various embodiments, the first receiver is used to receive a first signal that was transmitted using the first communication protocol and the second transmitter is used to transmit a second signal using the second transmission protocol in response to receipt of the first signal. The second signal is then processed to determine the location of the object. In some embodiments, the first transmission protocol is compliant with an Institute of Electrical and Electronics Engineers 802.15.4 transmission protocol and the second transmission protocol is compliant with an Ultra-Wide Band (UWB) protocol.
摘要翻译：提供了一种系统和方法，用于使用收发机处理无线个域网（WPAN）中的通信信号，所述收发器包括第一发射机和第一接收机，所述收发机可操作以使用第一传输协议来发射和接收信号;以及第二发射机，其可操作以使用第二传输协议。在各种实施例中，第一接收机用于接收使用第一通信协议传输的第一信号，并且第二发射机用于响应于接收到第一信号而使用第二传输协议传输第二信号。然后处理第二个信号以确定对象的位置。在一些实施例中，第一传输协议符合电气和电子工程师协会802.15.4传输协议，并且第二传输协议符合超宽带（UWB）协议。

4. 发明申请

US20090311960A1 Smart/Active RFID Tag for Use in a WPAN 有权
标题翻译：用于WPAN的智能/有源RFID标签
公开(公告)号：US20090311960A1
公开(公告)日：2009-12-17
申请号：US12136861
申请日：2008-06-11
申请人： Shahin Farahani , Kuor-Hsin Chang , Clinton C. Powell
发明人： Shahin Farahani , Kuor-Hsin Chang , Clinton C. Powell
IPC分类号： H04B7/26 , H04B7/00
CPC分类号： G01S13/767 , G01S5/0252 , G01S5/0263 , G01S5/0289 , G01S5/14 , H04B1/7163 , H04W88/06
摘要： A system and method is provided for processing communication signals in a wireless personal area network (WPAN) using a transceiver comprising a first transmitter and a first receiver operable to transmit and receive signals using a first transmission protocol and a second transmitter operable to transmit signals using a second transmission protocol. In various embodiments, the first receiver is used to receive a first signal that was transmitted using the first communication protocol and the second transmitter is used to transmit a second signal using the second transmission protocol in response to receipt of the first signal. The second signal is then processed to determine the location of the object. In some embodiments, the first transmission protocol is compliant with an Institute of Electrical and Electronics Engineers 802.15.4 transmission protocol and the second transmission protocol is compliant with an Ultra-Wide Band (UWB) protocol.
摘要翻译：提供了一种系统和方法，用于使用收发机处理无线个域网（WPAN）中的通信信号，所述收发器包括第一发射机和第一接收机，所述收发机可操作以使用第一传输协议来发射和接收信号;以及第二发射机，其可操作以使用第二传输协议。在各种实施例中，第一接收机用于接收使用第一通信协议传输的第一信号，并且第二发射机用于响应于接收到第一信号而使用第二传输协议传输第二信号。然后处理第二个信号以确定对象的位置。在一些实施例中，第一传输协议符合电气和电子工程师协会802.15.4传输协议，并且第二传输协议符合超宽带（UWB）协议。

5. 发明授权

US07983235B2 High speed overlay mode for burst data and real time streaming (audio) applications 有权
标题翻译：用于突发数据和实时流（音频）应用的高速重叠模式
公开(公告)号：US07983235B2
公开(公告)日：2011-07-19
申请号：US11935156
申请日：2007-11-05
申请人： Clinton C Powell , Kuor-Hsin Chang , Bing Xu
发明人： Clinton C Powell , Kuor-Hsin Chang , Bing Xu
IPC分类号： H04W4/00 , H04J3/06 , H04B1/02 , H04L27/20
CPC分类号： H04W4/008 , H04B1/707 , H04L27/20 , H04L27/38 , H04W4/80 , H04W28/06 , H04W28/22 , H04W56/001 , H04W84/10
摘要： In a wireless 802.15.4 communication system (300), a high-speed data frame structure (340) is provided which uses the 802.15.4 SHR structure that is spread modulated to obtain the synchronization benefits of the 802.15.4 protocol, but which uses a modified data frame structure for the payload portion without using spreading to thereby improve its transmission efficiency. The transmission efficiency can be further increased by increasing the size of the data payload (and correspondingly, the frame length size).
摘要翻译：在无线802.15.4通信系统（300）中，提供了高速数据帧结构（340），其使用被扩频调制的802.15.4 SHR结构来获得802.15.4协议的同步优点，但是哪个对于有效载荷部分使用经修改的数据帧结构，而不使用扩展，从而提高其传输效率。通过增加数据有效载荷的大小（相应地，帧长度大小），可以进一步提高传输效率。

6. 发明申请

US20110261801A1 High Speed Overlay Mode for Burst Data and Real Time Streaming (Audio) Applications 有权
标题翻译：用于突发数据和实时流（音频）应用的高速覆盖模式
公开(公告)号：US20110261801A1
公开(公告)日：2011-10-27
申请号：US13175453
申请日：2011-07-01
申请人： Clinton C. Powell , Kuor-Hsin Chang , Bing Xu
发明人： Clinton C. Powell , Kuor-Hsin Chang , Bing Xu
IPC分类号： H04W84/10 , H04W56/00
CPC分类号： H04W4/008 , H04B1/707 , H04L27/20 , H04L27/38 , H04W4/80 , H04W28/06 , H04W28/22 , H04W56/001 , H04W84/10
摘要： In a wireless 802.15.4 communication system (300), a high-speed data frame structure (340) is provided which uses the 802.15.4 SHR structure that is spread modulated to obtain the synchronization benefits of the 802.15.4 protocol, but which uses a modified data frame structure for the payload portion without using spreading to thereby improve its transmission efficiency. The transmission efficiency can be further increased by increasing the size of the data payload (and correspondingly, the frame length size).
摘要翻译：在无线802.15.4通信系统（300）中，提供了高速数据帧结构（340），其使用被扩频调制的802.15.4 SHR结构来获得802.15.4协议的同步优点，但是哪个对于有效载荷部分使用经修改的数据帧结构，而不使用扩展，从而提高其传输效率。通过增加数据有效载荷的大小（相应地，帧长度大小），可以进一步提高传输效率。

7. 发明授权

US07990937B2 Initiation of high speed overlay mode for burst data and real time streaming (audio) applications 有权
标题翻译：启动突发数据和实时流（音频）应用的高速覆盖模式
公开(公告)号：US07990937B2
公开(公告)日：2011-08-02
申请号：US11935023
申请日：2007-11-05
申请人： Kuor-Hsin Chang , Clinton C Powell , Luis J. Briones
发明人： Kuor-Hsin Chang , Clinton C Powell , Luis J. Briones
IPC分类号： H04W4/00 , H04J3/06 , H04B1/38 , H04L7/04
CPC分类号： H04L1/0023 , H04L25/0262
摘要： In a wireless 802.15.4 communication system, a method and system are provided for switching between a predetermined protocol transmission mode and a high-speed transmission mode by including signaling mode information in a data packet (330, 340) to instruct the receiver device (300) to demodulate at least a data payload using the predetermined transmission mode if the signaling mode information comprises a first predetermined value, and to demodulate at least the data payload using the high-speed transmission mode if the signaling mode information comprises a second predetermined value. The signaling mode information may be included in the SFD field of an 802.15.4 SHR structure to instruct the receiver how to demodulate or process the data packet, or may be included as desired anywhere in the data packet to instruct the receiver how to demodulate or process one or more subsequent data packets.
摘要翻译：在无线802.15.4通信系统中，提供了一种方法和系统，用于通过在数据分组（330,340）中包括信令模式信息来在预定协议传输模式和高速传输模式之间切换以指示接收机设备 300）如果所述信令模式信息包括第一预定值，则使用所述预定传输模式来解调至少一个数据有效载荷，并且如果所述信令模式信息包括第二预定值，则使用所述高速传输模式至少解调所述数据有效载荷。信令模式信息可以包括在802.15.4 SHR结构的SFD字段中，以指示接收机如何解调或处理数据分组，或者可以根据需要在数据分组中随时包括以指示接收机如何解调或处理一个或多个后续数据包。

8. 发明申请

US20140341205A1 HIGH SPEED OVERLAY MODE FOR BURST DATA AND REAL TIME STREAMING (AUDIO) APPLICATIONS 有权
标题翻译：用于冲击数据和实时流（音频）应用的高速覆盖模式
公开(公告)号：US20140341205A1
公开(公告)日：2014-11-20
申请号：US14291496
申请日：2014-05-30
申请人： Clinton C. Powell , Kuor-Hsin Chang , Bing Xu
发明人： Clinton C. Powell , Kuor-Hsin Chang , Bing Xu
IPC分类号： H04W4/00 , H04W56/00 , H04L27/38
CPC分类号： H04W4/008 , H04B1/707 , H04L27/20 , H04L27/38 , H04W4/80 , H04W28/06 , H04W28/22 , H04W56/001 , H04W84/10
摘要： In a wireless 802.15.4 communication system (300), a high-speed data frame structure (340) is provided which uses the 802.15.4 SHR structure that is spread modulated to obtain the synchronization benefits of the 802.15.4 protocol, but which uses a modified data frame structure for the payload portion without using spreading to thereby improve its transmission efficiency. The transmission efficiency can be further increased by increasing the size of the data payload (and correspondingly, the frame length size).
摘要翻译：在无线802.15.4通信系统（300）中，提供了高速数据帧结构（340），其使用被扩频调制的802.15.4 SHR结构来获得802.15.4协议的同步优点，但是哪个对于有效载荷部分使用经修改的数据帧结构，而不使用扩展，从而提高其传输效率。通过增加数据有效载荷的大小（相应地，帧长度大小），可以进一步提高传输效率。

9. 发明授权

US08743862B2 High speed overlay mode for burst data and real time streaming (audio) applications 有权
标题翻译：用于突发数据和实时流（音频）应用的高速重叠模式
公开(公告)号：US08743862B2
公开(公告)日：2014-06-03
申请号：US13175453
申请日：2011-07-01
申请人： Clinton C Powell , Kuor-Hsin Chang , Bing Xu
发明人： Clinton C Powell , Kuor-Hsin Chang , Bing Xu
IPC分类号： H04W56/00 , H04J3/06 , H04B7/00 , H04L7/04 , H04L27/10
CPC分类号： H04W4/008 , H04B1/707 , H04L27/20 , H04L27/38 , H04W4/80 , H04W28/06 , H04W28/22 , H04W56/001 , H04W84/10
摘要： In a wireless 802.15.4 communication system (300), a high-speed data frame structure (340) is provided which uses the 802.15.4 SHR structure that is spread modulated to obtain the synchronization benefits of the 802.15.4 protocol, but which uses a modified data frame structure for the payload portion without using spreading to thereby improve its transmission efficiency. The transmission efficiency can be further increased by increasing the size of the data payload (and correspondingly, the frame length size).
摘要翻译：在无线802.15.4通信系统（300）中，提供了高速数据帧结构（340），其使用被扩频调制的802.15.4 SHR结构来获得802.15.4协议的同步优点，但是哪个对于有效载荷部分使用经修改的数据帧结构，而不使用扩展，从而提高其传输效率。通过增加数据有效载荷的大小（相应地，帧长度大小），可以进一步提高传输效率。

10. 发明申请

US20090116472A1 Initiation of High Speed Overlay Mode for Burst Data and Real Time Streaming (Audio) Applications 有权
标题翻译：启动突发数据和实时流（音频）应用的高速覆盖模式
公开(公告)号：US20090116472A1
公开(公告)日：2009-05-07
申请号：US11935023
申请日：2007-11-05
申请人： Kuor-Hsin Chang , Clinton C. Powell , Luis J. Briones
发明人： Kuor-Hsin Chang , Clinton C. Powell , Luis J. Briones
IPC分类号： H04B7/005 , H04B1/69 , H04J3/06
CPC分类号： H04L1/0023 , H04L25/0262
摘要： In a wireless 802.15.4 communication system, a method and system are provided for switching between a predetermined protocol transmission mode and a high-speed transmission mode by including signaling mode information in a data packet (330, 340) to instruct the receiver device (300) to demodulate at least a data payload using the predetermined transmission mode if the signaling mode information comprises a first predetermined value, and to demodulate at least the data payload using the high-speed transmission mode if the signaling mode information comprises a second predetermined value. The signaling mode information may be included in the SFD field of an 802.15.4 SHR structure to instruct the receiver how to demodulate or process the data packet, or may be included as desired anywhere in the data packet to instruct the receiver how to demodulate or process one or more subsequent data packets.
摘要翻译：在无线802.15.4通信系统中，提供了一种方法和系统，用于通过在数据分组（330,340）中包括信令模式信息来在预定协议传输模式和高速传输模式之间切换以指示接收机设备 300）如果所述信令模式信息包括第一预定值，则使用所述预定传输模式来解调至少一个数据有效载荷，并且如果所述信令模式信息包括第二预定值，则使用所述高速传输模式至少解调所述数据有效载荷。信令模式信息可以包括在802.15.4 SHR结构的SFD字段中，以指示接收机如何解调或处理数据分组，或者可以根据需要在数据分组中随时包括以指示接收机如何解调或处理一个或多个后续数据包。

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