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41. 发明授权

US07983666B2 Cancellation system and method for a wireless positioning system 有权
标题翻译：无线定位系统的取消系统和方法
公开(公告)号：US07983666B2
公开(公告)日：2011-07-19
申请号：US10870668
申请日：2004-06-16
申请人： Kenneth Scott Walley , Paul A. Underbrink , Steven A. Gronemeyer
发明人： Kenneth Scott Walley , Paul A. Underbrink , Steven A. Gronemeyer
IPC分类号： H04W24/00 , H04B1/00 , H04B15/00 , H04B17/00 , G01S19/00 , G01S19/42 , G01S19/51
CPC分类号： H04B1/71075 , G01S19/21
摘要： A cancellation system that delays the received signals and cancels less than all the received signals from the delayed version of the received signals and a demodulator and despreader unit produces a demodulated and de-spreader and remodulator unit produces a remodulated and respread signal from the demodulated and despread signal with a combiner that produces a combined signal from the delayed version of the received signals and the remodulated and respread signal to identify a low power signal.
摘要翻译：一种抵消系统，其延迟所接收的信号并从所接收的信号的延迟版本中取消小于所有接收的信号，并且解调器和解扩器单元产生解调和解扩展和再调制器单元从解调和解调器单元产生重调制和重新发送的信号，解复用信号与合成器产生来自接收信号的延迟版本的组合信号和重新调制和重新发送的信号以识别低功率信号。

42. 发明授权

US07924222B2 Method for obtaining precise intermediate frequency of global positioning system (GPS) 有权
标题翻译：获取全球定位系统（GPS）精确中频的方法
公开(公告)号：US07924222B2
公开(公告)日：2011-04-12
申请号：US12406683
申请日：2009-03-18
申请人： Hung-Sheng Chen
发明人： Hung-Sheng Chen
IPC分类号： G01S19/00
CPC分类号： G01S19/29
摘要： A method for obtaining a precise intermediate frequency for a global positioning system (GPS) is applied in a GPS receiver having a radio frequency (RF) module. Using a satellite signal received by the RF module, ephemeris data of a satellite is completely obtained, and present coordinate of the GPS receiver is calculated. First coordinate of the satellite at first time point and second coordinate of the satellite at second time point are calculated using the ephemeris data. Then, traveling speed of the satellite and projection value of the traveling speed on position vector from the first coordinate to the present coordinate are calculated using the first time point, the first coordinate, the second time point, and the second coordinate. Finally, the precise intermediate frequency is calculated using the signal frequency, a carrier frequency of the satellite, the projection value, and velocity of light.
摘要翻译：在具有射频（RF）模块的GPS接收机中应用用于获得全球定位系统（GPS）的精确中频的方法。使用由RF模块接收的卫星信号，完全获得卫星的星历数据，并计算GPS接收机的当前坐标。使用星历数据计算卫星在第一时间点的卫星的第一坐标和第二时间点的卫星的第二坐标。然后，使用第一时间点，第一坐标，第二时间点和第二坐标来计算卫星的行驶速度和从第一坐标到当前坐标的位置矢量上的行驶速度的投影值。最后，使用信号频率，卫星的载波频率，投影值和光速计算精确的中频。

43. 发明授权

US07889124B2 Handheld wireless utility asset mapping device 失效
标题翻译：手持无线实用资产映射设备
公开(公告)号：US07889124B2
公开(公告)日：2011-02-15
申请号：US11627589
申请日：2007-01-26
申请人： Mohammad Mojahedul Islam , Edward T. Sitler , Saul O. Iglesias , Joseph S. Purtell , Sanjiv H. Devani
发明人： Mohammad Mojahedul Islam , Edward T. Sitler , Saul O. Iglesias , Joseph S. Purtell , Sanjiv H. Devani
IPC分类号： G01S19/00
CPC分类号： G01S5/0027 , G01C15/00 , G01S7/003
摘要： A wireless utility asset mapping device comprises a pole, a positioning receiver connected to the pole, a wireless modem connected to the positioning receiver and the pole, and at least one waterproof housing enclosing the positioning receiver and the wireless modem. The wireless modem is a long range wireless modem and has a range of at least 500 feet in low density and high density areas. The wireless utility asset mapping device may also comprise an external interface module, and external equipment in communication with the external interface module. A utility asset is located and the wireless utility asset mapping device is placed over the location of the utility asset. The coordinate of the wireless utility asset mapping device is determined and wirelessly transmitted over long distance in low density and high density areas.
摘要翻译：无线实用资产映射设备包括极，与极连接的定位接收器，连接到定位接收器和杆的无线调制解调器，以及包围定位接收器和无线调制解调器的至少一个防水壳体。该无线调制解调器是一种长距离无线调制解调器，并且在低密度和高密度区域中具有至少500英尺的范围。无线实用程序资产映射设备还可以包括外部接口模块和与外部接口模块通信的外部设备。找到一个公用事业资产，无线公用事业资产映射设备放置在公用设施资产的位置上。确定无线实用资产映射设备的坐标，并在低密度和高密度区域中长距离无线传输。

44. 发明申请

US20100060515A1 Mobile satellite communications 有权
标题翻译：移动卫星通信
公开(公告)号：US20100060515A1
公开(公告)日：2010-03-11
申请号：US12585056
申请日：2009-09-01
申请人： Sebastian Morana
发明人： Sebastian Morana
IPC分类号： G01S19/00
CPC分类号： G06Q10/107 , G06Q10/087 , G06Q50/28
摘要： Provided is a mobile satellite transceiver system for communicating with a Global Positioning System (GPS) satellite and a communications satellite. In on implementation, the mobile satellite transceiver system includes a GPS receiver configured to receive communications from the GPS satellite, a satellite modem configured to transmit and receive communications from the communications satellite, and an operating system. In some implementations, the operating system of the mobile satellite transceiver system is configured to send and receive text messages to/from the communications satellite via the satellite modem. In some implementations the mobile satellite transceiver system also includes a Radio Frequency Identification (RFID) interrogator for communicating with RFID tags.
摘要翻译：提供了一种用于与全球定位系统（GPS）卫星和通信卫星通信的移动卫星收发器系统。在实施中，移动卫星收发器系统包括被配置为从GPS卫星接收通信的GPS接收机，被配置为从通信卫星发送和接收通信的卫星调制解调器和操作系统。在一些实现中，移动卫星收发器系统的操作系统被配置成经由卫星调制解调器向/从通信卫星发送和接收文本消息。在一些实现中，移动卫星收发器系统还包括用于与RFID标签通信的射频识别（RFID）询问器。

45. 发明授权

US5798731A Method for locating moving objects 失效
标题翻译：移动物体定位方法
公开(公告)号：US5798731A
公开(公告)日：1998-08-25
申请号：US608052
申请日：1996-02-28
申请人： Guy Lesthievent
发明人： Guy Lesthievent
IPC分类号： G01S5/00 , G01S5/02 , G01S13/82 , G01S13/87 , G01S19/00 , G01S19/48 , H04B7/185
CPC分类号： G01S19/00 , G01S13/82 , G01S13/878 , G01S5/0036 , G01S5/02
摘要： The method of the invention is mixed and uses, in the forward link, the measurement of the phase of tones modulating a carrier and, in the backward link, a spectrum spread by pseudonoise code, which makes it possible to date the reception of the message. Application to the location of miscellaneous moving objects (land, sea, air, etc.).
摘要翻译：本发明的方法是混合的，并且在正向链路中使用调制载波的音调的相位的测量，并且在反向链路中使用由伪噪声码扩展的频谱，这使得可以日期接收消息。应用于各种移动物体（陆地，海洋，空气等）的位置。

46. 发明授权

US11573328B2 Method for precise point positioning in a satellite navigation system 有权
公开(公告)号：US11573328B2
公开(公告)日：2023-02-07
申请号：US16651864
申请日：2018-09-26
申请人： Patrick Henkel
发明人： Patrick Henkel
IPC分类号： G01S19/04 , G01C21/20 , G01S19/07 , G01S19/00
摘要： Base stations of a satellite navigation system have receivers Phase biases and instrumental and atmospheric errors, are determined and transmitted to navigation devices. Precise Point Positioning includes steps of: obtaining code and phase measurements which were performed on the satellite signals by the plurality of receivers at two or more frequencies, determining separate individual values for a plurality of phase ambiguities and a plurality of the errors based on the code and phase measurements, wherein the receivers are grouped into clusters, and in each cluster a determination of a single cluster solution is performed, in which satellite errors selected from the group of satellite position errors, satellite clock errors and satellite phase biases are determined based on the phase and code measurements performed by the receivers of the respective cluster; and a multi-cluster solution is performed, in which the single cluster solutions are adjusted.

47. 发明授权

US11526661B2 Digital processing systems and methods for integrated communications module in tables of collaborative work systems 有权
公开(公告)号：US11526661B2
公开(公告)日：2022-12-13
申请号：US17143475
申请日：2021-01-07
申请人： MONDAY.COM
发明人： Tal Haramati , Moshik Eilon , Shanee Radzewsky , Daniel Cohen , Omer Doron
IPC分类号： G06Q10/00 , G06F40/00 , G06F16/00 , G06F3/00 , G06F21/00 , G06F8/00 , H04L51/00 , G01S19/00 , G06F40/18 , G06F16/25 , G06F40/177 , G06Q10/06 , G06Q10/10 , G06F40/186 , H04L51/046 , G06F16/23 , G06F16/248 , G06F40/174 , G06F3/04847 , G06F16/28 , G06F3/0482 , G06F3/0484 , G06F16/2457 , G06F16/22 , G06F16/29 , G06F21/62 , G06F8/65 , G01S19/42
摘要： Systems and methods for enabling communications via tablature for an application are disclosed. A system may include at least one processor configured to generate a table containing cells for holding values and enable association of a communications rule with a specific cell of the table, wherein the communications rule includes a trigger that automatically activates when a specific value in the specific cell meets a criterion. The processor may trigger the communications rule when the specific value in the specific cell meets the criterion, and communicate, upon triggering of the communications rule, a message relating to the specific value in the specific cell meeting the criterion.

48. 发明授权

US11454726B2 Indoor localization with LTE carrier phase measurements and synthetic aperture antenna array 有权
公开(公告)号：US11454726B2
公开(公告)日：2022-09-27
申请号：US17023065
申请日：2020-09-16
申请人： The Regents of the University of California
发明人： Zak Kassas , Ali Abdallah
IPC分类号： G01S19/00 , G01S19/22 , H04B7/08 , G01S19/42 , H04W4/33
摘要： A spatial approach is provided to mitigate multipath error for an indoor pedestrian localization system using broadband communication signals, such as cellular long-term evolution (LTE) carrier phase measurements. Motion of a receiver may be used to synthesize an antenna array from time-separated elements. Received data may then be combined for synthetic aperture navigation that allows for suppressing multipath error based on determination of direction-of-arrival (DOA) of the incoming communication (e.g., LTE) signals. In one embodiment, navigation observables may be determined based on determined direction of arrival.

49. 发明授权

US11197408B2 Ultrasonic sensors for field roughness measurement 有权
公开(公告)号：US11197408B2
公开(公告)日：2021-12-14
申请号：US16085449
申请日：2017-03-15
申请人： CNH Industrial America LLC
发明人： Luca Ferrari
IPC分类号： A01B79/00 , A01B63/00 , G01S15/08 , G01S19/00 , A01B49/02 , A01B63/22
摘要： A system measures the roughness of the ground surface over which an agricultural implement passes as measured in the direction of travel. The system includes at least one ground sensor attached to the agricultural implement that provides measurement of the distance to the ground. A controller is connected to the at least one ground sensor, and controls at least one adjustment of the agricultural implement. The at least one ground sensor provides instantaneous output based on the distance to the ground to the controller. The controller then calculates at least one statistical parameter from the instantaneous output. The at least one statistical parameter is calculated from variations in the distance to the ground in the direction of travel of the agricultural implement.

50. 发明授权

US11169279B2 Work-vehicle position measurement system, work vehicle, and work-vehicle position measurement method 有权
公开(公告)号：US11169279B2
公开(公告)日：2021-11-09
申请号：US15847933
申请日：2017-12-20
申请人： Kubota Corporation
发明人： Atsushi Shinkai , Kazuo Sakaguchi , Izuru Shimamoto , Kenji Tamatani , Megumi Suzukawa , Akisato Hori
IPC分类号： G01S19/00 , G01S19/46 , A01B69/04 , G05D1/02 , G01S19/07 , G01S19/04 , G01S19/05
摘要： A work-vehicle position measurement system includes a reference station and a work vehicle. The reference station is provided at a reference position to measure a measured position of the reference position by receiving a radio wave from a satellite and to transmit reference information including the measured position. The work vehicle includes circuitry configured to obtain a calculated position of the work vehicle based on satellite information from the satellite and the reference information transmitted from the reference station, to control the work vehicle to travel along a predetermined travel route in a work field based on the calculated position of the work vehicle, and to manage map data of the work field to correspond to the reference information of the reference position.

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