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1. 发明申请

US20160276747A1 METHOD AND APPARATUS FOR SATELLITE USER TERMINAL ANTENNA POINTING 审中-公开
标题翻译：卫星用户终端天线点的方法和装置
公开(公告)号：US20160276747A1
公开(公告)日：2016-09-22
申请号：US14857530
申请日：2015-09-17
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis , Ernest Tadashi Ozaki
IPC分类号： H01Q3/14 , H01Q15/08
CPC分类号： H01Q3/14 , H01Q1/362 , H01Q3/08 , H01Q3/245 , H01Q15/08 , H01Q19/062 , H01Q25/007
摘要： Disclosed is an antenna including a lens; a feed trolley configured to couple to a feed; a track coupled to the feed trolley; a flexible member connected to the feed trolley configured to move the feed coupled to the feed trolley along the track to a first destination or to a second destination, wherein the feed is configured to move along the track to the first destination to form a first collimated beam through the lens to point to a first satellite, and wherein the feed is configured to move along the track to the second destination to form a second collimated beam through the lens to point to a second satellite. In various examples, the antenna includes a second feed trolley and a second feed, and the track includes two sides to accommodate a feed trolley on each side.
摘要翻译：公开了一种包括透镜的天线; 配置成耦合到饲料的饲料手推车; 与饲料手推车相连的轨道; 连接到所述进给台车的柔性构件，所述弹性构件被配置成将沿所述轨道的所述馈送小车移动到所述第一目的地或第二目的地，其中所述馈送被配置为沿着所述轨道移动到所述第一目的地以形成第一准直通过透镜射束以指向第一卫星，并且其中所述馈送被配置为沿着所述轨道移动到所述第二目的地以形成通过所述透镜的指向第二卫星的第二准直束。在各种示例中，天线包括第二进料台车和第二进料，并且轨道包括两侧以容纳每侧的进料台车。

2. 发明授权

US09899878B2 Systems and methods for induction charging with a closed magnetic loop 有权
公开(公告)号：US09899878B2
公开(公告)日：2018-02-20
申请号：US14832261
申请日：2015-08-21
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis
IPC分类号： H01F37/00 , H01F38/14 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/90 , H02J50/70 , H02J50/60 , H02J5/00 , H02J7/02 , H01F27/42
CPC分类号： H02J50/12 , H01F27/42 , H01F37/00 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/90
摘要： In one aspect, an apparatus for wireless power transmission comprises a plurality of coils and a controller. The controller is configured to sequentially energize each coil of the plurality of coils to produce a magnetic field. The controller is configured to select a subset of the plurality of coils based on a measure of coupling between each coil of the subset of the plurality of coils and at least one receiver coil of a chargeable device. The controller is configured to sequentially energize pairs of coils selected from the subset of the plurality of coils. The controller is configured to select at least two coils from the subset of the plurality of coils for wireless power transmission based on a measure of coupling between each of the pairs of coils and the at least one receiver coil of the chargeable device.

3. 发明申请

US20170041830A1 SATELLITE-TO-SATELLITE HANDOFF IN SATELLITE COMMUNICATIONS SYSTEM 有权
标题翻译：卫星通信卫星卫星通信系统
公开(公告)号：US20170041830A1
公开(公告)日：2017-02-09
申请号：US14857560
申请日：2015-09-17
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis , Mario Mark Scipione
IPC分类号： H04W36/00 , H04B7/185
CPC分类号： H04W36/0005 , H04B7/18521 , H04B7/18541 , H04W36/0088 , H04W84/06
摘要： Aspects of the disclosure provide a handoff procedure for a satellite communication system such as a broadband low-Earth orbit (LEO) satellite communication system. A gateway and a user terminal (UT) coordinate and schedule a satellite-to-satellite handoff in such a way that there are no messaging round-trip delays between the last return service link (RSL) packet transmitted from the user terminal to the source satellite and the first RSL packet transmitted from the user terminal to the target satellite. Therefore, an outage on the return link (from the user terminal to the gateway) can be limited to the actual time for moving the antenna feed from the source satellite to the target satellite. Furthermore, an outage on the forward link (from the gateway to the user terminal) can be limited to a single round-trip delay in addition to the time for moving the antenna feed.
摘要翻译：本公开的方面提供了诸如宽带低地球轨道（LEO）卫星通信系统的卫星通信系统的切换过程。网关和用户终端（UT）协调和调度卫星到卫星的切换，使得在从用户终端发送到源的最后一个返回服务链路（RSL）分组之间不存在消息往返延迟卫星和从用户终端发送到目标卫星的第一RSL分组。因此，返回链路（从用户终端到网关）的中断可以限于将天线馈送从源卫星移动到目标卫星的实际时间。此外，除了移动天线馈送的时间之外，前向链路（从网关到用户终端）的中断可以被限制为单个往返延迟。

4. 发明申请

US20150137750A1 SYSTEMS AND METHODS FOR WIRELESS POWER AND DATA TRANSFER FOR ELECTRONIC DEVICES 有权
标题翻译：用于电子设备的无线电力和数据传输的系统和方法
公开(公告)号：US20150137750A1
公开(公告)日：2015-05-21
申请号：US14609793
申请日：2015-01-30
申请人： QUALCOMM Incorporated
发明人： Miles Alexander Lyell Kirby , Ernest Tadashi Ozaki , Rinat Burdo , Virginia Walker Keating , Michael John Mangan , Anne Katrin Konertz , Paul Eric Jacobs , William Henry Von Novak, III , Roy Franklin Quick, JR. , Roy Howard Davis , Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
IPC分类号： H02J7/02 , H04B5/00 , H02J5/00
CPC分类号： H02J50/80 , G06F8/65 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/90 , H04B5/0031 , H04R2205/021
摘要： Exemplary embodiments are directed to wireless power. A wireless charging device may comprise a charging region configured for placement of one or more chargeable devices. The charging device may further include at least one transmit antenna configured for transmitting wireless power within the charging region. Furthermore, the charging device is configured to exchange data between at least one chargeable device of the one or more chargeable devices.
摘要翻译：示例性实施例涉及无线电力。无线充电装置可以包括被配置用于放置一个或多个可充电装置的充电区域。充电装置还可以包括被配置为在充电区域内发送无线电力的至少一个发射天线。此外，充电装置被配置为在一个或多个可充电装置的至少一个可充电装置之间交换数据。

5. 发明授权

US10470095B2 Method for air-to-ground data link antenna self calibration 有权
公开(公告)号：US10470095B2
公开(公告)日：2019-11-05
申请号：US13740248
申请日：2013-01-13
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis
IPC分类号： H04W36/18 , H01Q3/26 , H04B7/185 , H04B7/06
摘要： A beam pattern of a base station antenna is refined when communicating with multiple aircraft, so that interference to adjacent beams from the base station are reduced. The method include receiving position locations from each of multiple aircraft. The method also include the receipt of an attitude of each of the aircraft as well as receipt of measurements of the pilot signals from each of the aircraft. The pilot signals were transmitted by the base station. The method also include the adjustment of an amplitude and a phase of a signal driving at least one antenna transmit element to refine the beam pattern. The adjustment is based at least in part on the pilot measurements, the position locations, and the attitude of each of the aircraft.

6. 发明授权

US09716402B2 Systems and methods for wireless power and data transfer for electronic devices 有权
公开(公告)号：US09716402B2
公开(公告)日：2017-07-25
申请号：US14609793
申请日：2015-01-30
申请人： QUALCOMM Incorporated
发明人： Miles Alexander Lyell Kirby , Ernest Tadashi Ozaki , Rinat Burdo , Virginia Walker Keating , Michael John Mangan , Anne Katrin Konertz , Paul Eric Jacobs , William Henry Von Novak, III , Roy Franklin Quick, Jr. , Roy Howard Davis , Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
IPC分类号： H02J7/00 , H02J7/02 , H02J5/00 , G06F9/445 , H04B5/00
CPC分类号： H02J50/80 , G06F8/65 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/90 , H04B5/0031 , H04R2205/021
摘要： Exemplary embodiments are directed to wireless power. A wireless charging device may comprise a charging region configured for placement of one or more chargeable devices. The charging device may further include at least one transmit antenna configured for transmitting wireless power within the charging region. Furthermore, the charging device is configured to exchange data between at least one chargeable device of the one or more chargeable devices.

7. 发明授权

US09681337B2 Satellite-to-satellite handoff in satellite communications system 有权
公开(公告)号：US09681337B2
公开(公告)日：2017-06-13
申请号：US14857560
申请日：2015-09-17
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis , Mario Mark Scipione
IPC分类号： H04W4/00 , H04W36/00 , H04B7/185 , H04W84/06
CPC分类号： H04W36/0005 , H04B7/18521 , H04B7/18541 , H04W36/0088 , H04W84/06
摘要： Aspects of the disclosure provide a handoff procedure for a satellite communication system such as a broadband low-Earth orbit (LEO) satellite communication system. A gateway and a user terminal (UT) coordinate and schedule a satellite-to-satellite handoff in such a way that there are no messaging round-trip delays between the last return service link (RSL) packet transmitted from the user terminal to the source satellite and the first RSL packet transmitted from the user terminal to the target satellite. Therefore, an outage on the return link (from the user terminal to the gateway) can be limited to the actual time for moving the antenna feed from the source satellite to the target satellite. Furthermore, an outage on the forward link (from the gateway to the user terminal) can be limited to a single round-trip delay in addition to the time for moving the antenna feed.

8. 发明申请

US20160012966A1 METHOD AND APPARATUS FOR ADJUSTABLE COUPLING FOR IMPROVED WIRELESS HIGH Q RESONANT POWER TRANSFER 有权
标题翻译：用于改善无缝高共振功率传输的可调谐耦合的方法和装置
公开(公告)号：US20160012966A1
公开(公告)日：2016-01-14
申请号：US14330569
申请日：2014-07-14
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , B60L11/182 , B60L11/1824 , B60L2230/10 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H03J2200/35 , H04B5/0037 , H04B5/0075 , Y02T10/7005 , Y02T10/7088 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/14
摘要： Methods and apparatuses for wireless inductive power transfer are described herein. One implementation may include an apparatus for wireless inductive power transfer. The apparatus comprises a primary resonator configured to wirelessly transfer power to a secondary resonator coupled to a load of a wireless power receiver. The apparatus comprises a coupling circuit configured to couple energy from a source power supply to the primary resonator. The apparatus comprises a controller configured to coordinate an adjustment of a first amount of coupling between the source power supply and the primary resonator, via the coupling circuit, with an adjustment of a second amount of coupling between the secondary resonator and the load of the wireless power receiver. The coupling circuit comprises a first coupling loop comprising a plurality of segments, each configured to be selectively electrically connected to the source power supply, the first coupling loop electrically isolated from the primary resonator.
摘要翻译：本文描述了用于无线感应功率传输的方法和装置。一种实现可以包括用于无线感应功率传输的装置。该装置包括被配置为将功率无线地传递到耦合到无线电力接收器的负载的次级谐振器的主谐振器。该装置包括耦合电路，其被配置为将来自源电源的能量耦合到主谐振器。该装置包括控制器，其被配置为经由耦合电路协调对源电源和主谐振器之间的第一耦合量的调整，调整辅助谐振器与无线电的负载之间的第二耦合量电源接收器耦合电路包括第一耦合回路，其包括多个段，每个段被配置为选择性地电连接到源电源，第一耦合回路与主谐振器电隔离。

9. 发明授权

US09852843B2 Method and apparatus for adjustable coupling for improved wireless high Q resonant power transfer 有权
公开(公告)号：US09852843B2
公开(公告)日：2017-12-26
申请号：US14330569
申请日：2014-07-14
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis
IPC分类号： H02J17/00 , H01F38/14 , B60L11/18 , H02J5/00 , H04B5/00 , H02J7/02
CPC分类号： H01F38/14 , B60L11/182 , B60L11/1824 , B60L2230/10 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H03J2200/35 , H04B5/0037 , H04B5/0075 , Y02T10/7005 , Y02T10/7088 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/14
摘要： Methods and apparatuses for wireless inductive power transfer are described herein. One implementation may include an apparatus for wireless inductive power transfer. The apparatus comprises a primary resonator configured to wirelessly transfer power to a secondary resonator coupled to a load of a wireless power receiver. The apparatus comprises a coupling circuit configured to couple energy from a source power supply to the primary resonator. The apparatus comprises a controller configured to coordinate an adjustment of a first amount of coupling between the source power supply and the primary resonator, via the coupling circuit, with an adjustment of a second amount of coupling between the secondary resonator and the load of the wireless power receiver. The coupling circuit comprises a first coupling loop comprising a plurality of segments, each configured to be selectively electrically connected to the source power supply, the first coupling loop electrically isolated from the primary resonator.

10. 发明授权

US09673888B2 Acquiring LEO satellites without compass 有权
公开(公告)号：US09673888B2
公开(公告)日：2017-06-06
申请号：US14862647
申请日：2015-09-23
申请人： QUALCOMM Incorporated
发明人： Roy Howard Davis
IPC分类号： H04B7/185 , G01S19/42 , G01S19/02
CPC分类号： H04B7/18513 , G01S19/02 , G01S19/42
摘要： A method and apparatus for establishing a communication link between a user terminal and a first satellite associated with a first satellite service are disclosed. The user terminal determines a position of the user terminal based, at least in part, on location information provided by a satellite positioning system (SPS) receiver associated with the user terminal, determines a reference azimuth of the user terminal based, at least in part, on a position of a second satellite associated with a second satellite service that is different than the first satellite service, obtains ephemeris data for the first satellite, and aligns a directional antenna of the user terminal with the first satellite based, at least in part, on the position of the user terminal, the reference azimuth of the user terminal, and the received ephemeris data.

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