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1. 发明授权

US12149327B2 Phase noise removal in a network of radio frequency (RF) repeaters 有权
公开(公告)号：US12149327B2
公开(公告)日：2024-11-19
申请号：US18480885
申请日：2023-10-04
申请人： AR & NS Investment, LLC
发明人： Alireza Tarighat Mehrabani
IPC分类号： H04B7/15 , H04B7/155
CPC分类号： H04B7/15521 , H04B7/15535
摘要： A wireless communication system includes a first communication device and a second communication device. The first communication device comprises a first digital signal processor (DSP) that obtains a plurality of radio frequency (RF) signals corresponding to different communication protocols from a plurality of communication systems. The first DSP upconverts a frequency of each of the plurality of RF signals to a different frequency. The first DSP maps and aligns the plurality of RF signals corresponding to the different communication protocols in the mmWave RF signal based on a number of source antennas from which the plurality of RF signals are obtained. Furthermore, the first DSP multiplexes the plurality of RF signals corresponding to different communication protocols into a mmWave RF signal of a specified frequency. The first DSP further transmits the mmWave RF signal of the specified frequency along with a defined pilot tone to the second communication device.

2. 发明公开

US20240380803A1 Streaming Hub Assembly 审中-公开
公开(公告)号：US20240380803A1
公开(公告)日：2024-11-14
申请号：US18195759
申请日：2023-05-10
申请人： Antoinette Brewer
发明人： Antoinette Brewer
IPC分类号： H04L65/60 , H04B7/15
CPC分类号： H04L65/60 , H04B7/15 , H04W88/18
摘要： A streaming hub assembly includes a plurality of electronic devices positioned in a location typically occupied by a plurality of people. A plurality of transmitter units is each pluggable into a data port of a respective one of the electronic devices. Each of the transmitter units broadcasts a communication signal comprising an audio signal and a video signal from the respective electronic device. A repeater unit is provided and each of the transmitter units is in remote communication with the repeater unit. The repeater unit broadcasts the audio signal and the video signal to the personal electronic device. In this way a user of the personal electronic device can clearly hear the audio and clearly see the video from the respective electronic device.

3. 发明授权

US12136988B2 Signal transmission apparatus for radiation equipment and radiation system 有权
公开(公告)号：US12136988B2
公开(公告)日：2024-11-05
申请号：US17681635
申请日：2022-02-25
申请人： OUR UNITED CORPORATION
发明人： Renqing Liu , Shenfu Liu , Hongbin Zhao
IPC分类号： A61N5/10 , H01Q1/22 , H01Q7/00 , H01Q13/20 , H04B7/15
CPC分类号： H04B7/15 , A61N5/1048 , A61N5/1081 , H01Q1/22 , H01Q7/00 , H01Q13/203 , A61N2005/1074
摘要： Provided is a signal transmission apparatus for radiation equipment. The signal transmission apparatus includes a first wireless transmission component, the first wireless transmission component includes a first antenna and a second antenna; wherein the first antenna is a loop antenna, and the first antenna is disposed on a gantry in the radiation equipment and is rotatable synchronously with the gantry; and the second antenna is disposed separately from the gantry and is wirelessly connected to the first antenna.

4. 发明授权

US12132560B2 Data transmission method, data transmission apparatus, and computer-readable recording medium storing instructions to perform data transmission method 有权
公开(公告)号：US12132560B2
公开(公告)日：2024-10-29
申请号：US17987214
申请日：2022-11-15
申请人： Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
发明人： Tae-Jin Lee , Ji-Ho Park , Yijun Piao
IPC分类号： H04B7/15 , H04B7/0452
CPC分类号： H04B7/15 , H04B7/0452
摘要： There is provided a method for transmitting data. The method for transmitting data comprises arranging a plurality of RIS based on INFO message of an AP; grouping a plurality of terminals disposed within a predetermined distance from the RIS for each RIS based on distance information from the RIS; and when data is received in the RIS from at least one or more of the grouped terminals, transmitting the received data to the AP.

5. 发明授权

US12063095B1 Repeaters for use in a hostile environment 有权
公开(公告)号：US12063095B1
公开(公告)日：2024-08-13
申请号：US18497680
申请日：2023-10-30
申请人： Gov of the US as Rep by the Secy of the Air Force
发明人： Joseph Anderson , Nicholas Black , Michael Anderson
IPC分类号： H04B7/15 , H04B7/155 , H04B7/26
CPC分类号： H04B7/155 , H04B7/2606
摘要： A repeater for maintaining wireless line of sight communications. The repeater is autonomously repositional in both absolute location and azimuthal orientation. The repeater has at least two vibratory motors, or other vibration sources, which provide oscillations to depending legs against a support surface. By selectively operating one or more of the vibration sources together or independently, the repeater may be moved as helpful to maintain line of sight communication with another repeater or other operational hardware. A command signal from a remote base station controls the locomotion of the repeater to provide both a change in absolute position relative to the surroundings and a rotational change in azimuthal orientation as necessary to maintain communication under dynamic conditions.

6. 发明公开

US20240259051A1 INFORMATION TRANSMISSION METHOD, REFLECTING DEVICE, BASE STATION, SYSTEM, ELECTRONIC DEVICE, AND MEDIUM 审中-公开
公开(公告)号：US20240259051A1
公开(公告)日：2024-08-01
申请号：US18560964
申请日：2022-05-17
申请人： ZTE CORPORATION
发明人： Bin LI , Feng WU
IPC分类号： H04B7/04 , H04B7/145 , H04B7/15 , H04W40/22
CPC分类号： H04B7/04013 , H04W40/22 , H04B7/145 , H04B7/15
摘要： The present application provides an information transmission method, a reflecting device, a base station, a system, an electronic device, and a medium. The information transmission method includes: acquiring communication information sent from a base station, where the communication information is carried by means of a communication signal; and reflecting, according to a reflection weight of a reflecting device, the communication signal to an airborne terminal by means of a beam corresponding to the reflection weight.

7. 发明授权

US12034523B2 Dual aperture dual modem SATCOM terminal 有权
公开(公告)号：US12034523B2
公开(公告)日：2024-07-09
申请号：US18102405
申请日：2023-01-27
申请人： Thales Avionics, Inc.
发明人： Sunil Panthi , Arnaud Tonnerre
IPC分类号： H04B7/15 , H04B7/185
CPC分类号： H04B7/18578
摘要： An aircraft based satellite communication (SATCOM) terminal includes a broadband aperture configured to communicate through non-geostationary orbit (NGSO) satellites for broadband communications, a management aperture configured to receive NGSO satellite management information from a geostationary orbit (GSO) satellite, and at least one processor that performs operations. The operations receive the NGSO satellite management information from the GSO satellite, where the NGSO satellite management information indicates positions and associated time of a set of the NGSO satellites. The operations acquire a second communication link with a second NGSO satellite among the set using the NGSO satellite management information during handoff switching from using a first communication link that was previously acquired with a first NGSO satellite to using the second communication link being acquired with the second NGSO satellite. The operations then perform broadband communications through the broadband aperture and the second communication link with the second NGSO satellite. Related ground-based control centers are disclosed.

8. 发明公开

US20240178905A1 RELAY DEVICE, TERMINAL DEVICE, AND CONTROL METHOD FOR IMPROVING POSITION ESTIMATION ACCURACY, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：US20240178905A1
公开(公告)日：2024-05-30
申请号：US18435585
申请日：2024-02-07
申请人： KDDI CORPORATION
发明人： Hiroki KOTAKE , Masaya SHIBAYAMA
IPC分类号： H04B7/15 , H04L5/00 , H04W64/00
CPC分类号： H04B7/15 , H04L5/0007 , H04W64/003
摘要： A relay device that relays a wireless signal received from a base station device to a terminal device performs control so that, when a predetermined signal generated using a first sequence is received from the base station device, the predetermined signal corresponding to a signal generated using a second sequence corresponding to the first sequence and not to be used by the base station device to generate the predetermined signal is relayed to the terminal device.

9. 发明授权

US11973567B2 Phase noise removal in a network of radio frequency (RF) repeaters 有权
公开(公告)号：US11973567B2
公开(公告)日：2024-04-30
申请号：US18161928
申请日：2023-01-31
申请人： AR & NS Investment, LLC
发明人： Alireza Tarighat Mehrabani
IPC分类号： H04B7/15 , H04B7/155
CPC分类号： H04B7/15521 , H04B7/15535
摘要： A wireless communication system includes a first communication device and a second communication device. The second communication device captures over-the-air a mmWave RF signal of a specified frequency having a defined pilot tone transmitted by the first communication device. The second communication device extracts at least one RF signal from a plurality of RF signals corresponding to different communication protocols from the captured mmWave RF signal, estimates phase-noise in the at least one extracted RF signal, and down-converts the at least one extracted RF signal to a source frequency. The second communication device further reduces the phase noise in the at least one extracted RF signal concurrently at the down-convert and utilizes the at least one extracted RF signal with reduced phase noise for further distribution to one or more end-user devices.

10. 发明授权

US11942681B1 Distributed semi-autonomous phased arrays for subsurface VLF transmission 有权
公开(公告)号：US11942681B1
公开(公告)日：2024-03-26
申请号：US18187525
申请日：2023-03-21
申请人： HRL Laboratories, LLC
发明人： Carson R. White , Walter S. Wall
IPC分类号： H04B7/15 , H01Q1/28 , H01Q1/30 , H04B7/185
CPC分类号： H01Q1/30 , H04B7/18504
摘要： A system for subsurface transmission includes an array of very low frequency (VLF) transmitter nodes supported by semi-autonomous maritime, airborne, or space platforms spaced at regular intervals from their nearest neighbors and phased to localize VLF coverage to some desired area on a body of water.

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