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1. 发明申请

US20150169911A1 POSITION LOCATION SYSTEM ARCHITECTURE: FILTERING POSITION FIXES 审中-公开
标题翻译：位置定位系统架构：过滤位置固定
公开(公告)号：US20150169911A1
公开(公告)日：2015-06-18
申请号：US14106548
申请日：2013-12-13
申请人： QUALCOMM Incorporated
发明人： Bin Tian , Ahmad Jalali
IPC分类号： G06K7/10
CPC分类号： G06K7/10366 , G01S5/0294 , H04W64/006
摘要： A method of determining a position location of an asset tag within an indoor position location system includes filtering a history of locations of an asset tag within the indoor position location system. Such a method further includes computing, based on the history, a likelihood that the asset tag is in a predetermined room of the indoor position location system.
摘要翻译：一种在室内位置定位系统内确定资产标签的位置位置的方法包括对室内位置定位系统内的资产标签的位置历史进行过滤。这种方法还包括基于历史来计算资产标签在室内位置定位系统的预定房间中的可能性。

2. 发明授权

US09848391B2 High data rate aircraft to ground communication antenna system 有权
公开(公告)号：US09848391B2
公开(公告)日：2017-12-19
申请号：US14216124
申请日：2014-03-17
申请人： QUALCOMM Incorporated
发明人： Ahmad Jalali , Mohammad A. Tassoudji , Ernest T. Ozaki , William G. Ames , Leonard N. Schiff
IPC分类号： H04B7/00 , H04W52/24 , H01Q1/22 , H01Q1/24 , H01Q1/28 , H01Q3/24 , H01Q3/26 , H01Q13/02 , H01Q21/06 , H01Q21/20 , H01Q25/00 , H04B7/185 , H04W84/00
CPC分类号： H04W52/241 , H01Q1/2291 , H01Q1/246 , H01Q1/28 , H01Q3/24 , H01Q3/26 , H01Q13/02 , H01Q21/062 , H01Q21/205 , H01Q25/00 , H04B7/18506 , H04W84/005
摘要： A method for ground to air communication includes receiving a first pilot signal on a first wide beam from a first ground base station by a first antenna element covering a first range of azimuth angles from an aircraft. Data is received on a directed data beam from the first ground base station by the first antenna element. A second pilot signal is received on a second wide beam from a second ground base station by a second antenna element covering a second range of azimuth angles different than the first range of azimuth angles. A signal strength of the second pilot signal is compared with a signal strength of the first pilot signal. Data reception is switched from the first antenna element to the second antenna element if the signal strength of the second pilot signal is greater than the signal strength of the first pilot signal.

3. 发明申请

US20170214456A1 LOW COST CABLELESS GROUND STATION ANTENNA FOR MEDIUM EARTH ORBIT SATELLITE COMMUNICATION SYSTEMS 有权
公开(公告)号：US20170214456A1
公开(公告)日：2017-07-27
申请号：US15090094
申请日：2016-04-04
申请人： Qualcomm Incorporated
发明人： Ernest Tadashi Ozaki , William G. Ames , Ahmad Jalali
IPC分类号： H04B7/185 , H01Q1/22 , H01Q1/12 , H01Q7/00 , H01Q3/12
CPC分类号： H04B7/18517 , H01Q1/125 , H01Q1/2291 , H01Q3/12 , H01Q3/18 , H01Q7/00 , H01Q19/12
摘要： A ground station antenna is described herein including a moving feed plate with a first power transfer unit arranged on the moving feed plate. The ground station antenna also includes a fixed plate. The moving feed plate is configured to rotate with respect to the fixed plate. The fixed plate has a second power transfer unit. The first power transfer unit and the second power transfer unit are configured to transmit and receive modulated power signals between one another through a charging link. The modulated power signals comprise wireless charging power and data signals.

4. 发明申请

US20160043796A1 Overlaying an Air to Ground Communication System on Spectrum Assigned to Satellite Systems 审中-公开
标题翻译：覆盖分配到卫星系统的频谱上的空对地通信系统
公开(公告)号：US20160043796A1
公开(公告)日：2016-02-11
申请号：US14918348
申请日：2015-10-20
申请人： QUALCOMM Incorporated
发明人： Ahmad Jalali , Leonard Schiff , William Ames
IPC分类号： H04B7/185 , H04W16/14 , H04W36/30
CPC分类号： H04B7/18508 , H04B7/18502 , H04W16/14 , H04W36/20 , H04W36/30
摘要： An air to ground communication system provides internet access to aircraft from ground based stations. The air to ground system shares spectrum with uplink portions of a satellite communication spectrum. Interference mitigation techniques are employed to avoid interference between the ground based communications and satellite communications. Fade mitigation techniques are employed to provide communication to aircraft at low angles of elevation in the presence of rain.
摘要翻译：空对地通信系统提供从地面站到飞机的互联网接入。空对地系统与卫星通信频谱的上行链路部分共享频谱。采用干扰减轻技术来避免基于地面的通信和卫星通信之间的干扰。采用褪色减轻技术来在雨下的情况下以低仰角向飞机提供通信。

5. 发明申请

US20150162975A1 METHOD AND APPARATUS FOR IMPROVED NON-GEOSTATIONARY COMMUNICATIONS 有权
标题翻译：改进的非地球通信的方法和装置
公开(公告)号：US20150162975A1
公开(公告)日：2015-06-11
申请号：US14224941
申请日：2014-03-25
申请人： QUALCOMM Incorporated
发明人： Ahmad Jalali , William Giffin Ames
IPC分类号： H04B7/185 , H04W16/28
CPC分类号： H04B7/18513 , H04B7/18517 , H04B7/18586 , H04W16/28 , H04W84/06
摘要： The present disclosure presents a method and an apparatus for communications in a non-geostationary orbit (NGSO) satellite network. For example, the method may include receiving data, at a relay node, from a first NGSO satellite of the NGSO satellite network, wherein the relay node is located at a boundary or a common beam area associated with the first satellite and a second satellite of the NGSO satellite network, and wherein the data is received at the relay node in response to identifying by the first NGSO satellite that an internet point of presence (IPP) is not available in at least one of a plurality of beams associated with the first NGSO satellite, and relaying the data from the relay node to a second NGSO satellite of the NGSO satellite network, wherein an IPP is available in at least one of a plurality of beams associated with the second NGSO satellite. As such, communications in a non-geostationary orbit (NGSO) satellite network may be achieved.
摘要翻译：本公开提供了用于非对地静止轨道（NGSO）卫星网络中的通信的方法和装置。例如，该方法可以包括在中继节点处从NGSO卫星网络的第一NGSO卫星接收数据，其中中继节点位于与第一卫星相关联的边界或公共波束区域，第二卫星所述NGSO卫星网络，并且其中响应于所述第一NGSO卫星的识别，在所述中继节点处接收所述数据，所述互联网存在点（IPP）在与所述第一NGSO相关联的多个波束中的至少一个中不可用卫星，并且将数据从中继节点中继到NGSO卫星网络的第二NGSO卫星，其中IPP在与第二NGSO卫星相关联的多个波束中的至少一个中可用。因此，可以实现非对地静止轨道（NGSO）卫星网络中的通信。

6. 发明申请

US20150097727A1 LOW COST CABLELESS GROUND STATION ANTENNA FOR MEDIUM EARTH ORBIT SATELLITE COMMUNICATION SYSTEMS 有权
标题翻译：低成本电缆无线地面天线中心地球卫星通信系统
公开(公告)号：US20150097727A1
公开(公告)日：2015-04-09
申请号：US14046662
申请日：2013-10-04
申请人： QUALCOMM Incorporated
发明人： Ernest Tadashi Ozaki , William G. Ames , Ahmad Jalali
IPC分类号： H01Q15/16 , G01S19/24
CPC分类号： G01S19/24 , H01Q3/12 , H01Q3/18 , H01Q19/17 , H01Q25/007
摘要： A ground station antenna including a torus shaped reflector having multiple feed points along a focal arc in front of the reflector. The ground station antenna includes transceiver feeds having their electrical phase centers located on the focal arc and supported by a rotating feed platform. The transceiver feeds are configured to simultaneously track rising and falling satellites when the platform rotates. The ground station antenna further includes a wireless power receiver coupled to the transceiver feeds to power the transceiver feeds. The ground station antenna further includes a wireless signal interface coupled to the transceiver feeds to communicate signals with a base unit to perform subsequent processing.
摘要翻译：地面站天线包括环形反射器，其具有沿反射器前方的焦点弧的多个馈电点。地面站天线包括收发器馈电，其馈电位置位于焦点弧上并由旋转进给平台支撑。收发器馈送被配置为当平台旋转时同时跟踪上升和下降的卫星。地面站天线还包括耦合到收发器馈送以为收发器馈电供电的无线电力接收器。地面站天线还包括耦合到收发器馈送的无线信号接口，以与基本单元通信信号以执行后续处理。

7. 发明申请

US20140106788A1 TECHNIQUES FOR TRANSITIONING AN ELECTRONIC DEVICE BETWEEN DIFFERENT SELECTABLE POWER MODES 审中-公开
标题翻译：用于过渡不同选择电源模式之间的电子设备的技术
公开(公告)号：US20140106788A1
公开(公告)日：2014-04-17
申请号：US14137535
申请日：2013-12-20
申请人： QUALCOMM Incorporated
发明人： Mark L. Moeglein , Ahmad Jalali , Bin Tian , Scott King
IPC分类号： H04W52/02 , H04W4/02
CPC分类号： H04W52/0209 , H04W4/029 , H04W52/0229 , H04W52/0245 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/22
摘要： Techniques are provided which may be implemented in various methods, apparatuses, and/or articles of manufacture for use by a device that is operable in a plurality of modes, including “higher power mode” and a “lower power mode”. In an example implementation, a device that is operable in a plurality of selectable power modes may measure a signal strength value for a signal acquired from a ground-based transmitter, and transition operation to a lower power mode, wherein at least a portion of a receiver used to acquire the signal is disabled, based, at least in part, on: (a) a profile test indicating that the device is within a characterized environment, wherein the profile test is satisfied, at least in part, by the signal strength value; or (b) an indication based, at least in part, on the signal strength value, that the device is in a constrained motion state; or (c) both (a) and (b).
摘要翻译：提供了可以以包括“较高功率模式”和“较低功率模式”在多种模式中可操作的装置使用的各种方法，装置和/或制品的实施方式。在示例实现中，可以以多个可选择的功率模式操作的设备可以测量从基于地面的发射机获取的信号的信号强度值，以及向较低功率模式转换操作，其中至少一部分至少部分地基于以下方式禁用用于获取信号的接收机：（a）表示设备在特征化环境内的轮廓测试，其中轮廓测试至少部分地由信号强度值; 或（b）至少部分地基于信号强度值指示该设备处于受限运动状态的指示; 或（c）（a）和（b）。

8. 发明授权

US09991948B2 Low cost cableless ground station antenna for medium earth orbit satellite communication systems 有权
公开(公告)号：US09991948B2
公开(公告)日：2018-06-05
申请号：US15090094
申请日：2016-04-04
申请人： Qualcomm Incorporated
发明人： Ernest Tadashi Ozaki , William G. Ames , Ahmad Jalali
IPC分类号： H01Q3/12 , H04B7/185 , H01Q7/00 , H01Q1/12 , H01Q1/22
CPC分类号： H04B7/18517 , H01Q1/125 , H01Q1/2291 , H01Q3/12 , H01Q3/18 , H01Q7/00 , H01Q19/12
摘要： A ground station antenna is described herein including a moving feed plate with a first power transfer unit arranged on the moving feed plate. The ground station antenna also includes a fixed plate. The moving feed plate is configured to rotate with respect to the fixed plate. The fixed plate has a second power transfer unit. The first power transfer unit and the second power transfer unit are configured to transmit and receive modulated power signals between one another through a charging link. The modulated power signals comprise wireless charging power and data signals.

9. 发明授权

US09766345B2 Low cost cableless ground station antenna for medium earth orbit satellite communication systems 有权
公开(公告)号：US09766345B2
公开(公告)日：2017-09-19
申请号：US14046662
申请日：2013-10-04
申请人： QUALCOMM Incorporated
发明人： Ernest Tadashi Ozaki , William G. Ames , Ahmad Jalali
IPC分类号： G01S19/24 , H01Q3/12 , H01Q3/18 , H01Q19/17 , H01Q25/00
CPC分类号： G01S19/24 , H01Q3/12 , H01Q3/18 , H01Q19/17 , H01Q25/007
摘要： A ground station antenna including a torus shaped reflector having multiple feed points along a focal arc in front of the reflector. The ground station antenna includes transceiver feeds having their electrical phase centers located on the focal arc and supported by a rotating feed platform. The transceiver feeds are configured to simultaneously track rising and falling satellites when the platform rotates. The ground station antenna further includes a wireless power receiver coupled to the transceiver feeds to power the transceiver feeds. The ground station antenna further includes a wireless signal interface coupled to the transceiver feeds to communicate signals with a base unit to perform subsequent processing.

10. 发明授权

US09366748B2 Position location system architecture: peer to peer measurement mode 有权
标题翻译：位置定位系统架构：对等测量模式
公开(公告)号：US09366748B2
公开(公告)日：2016-06-14
申请号：US13916259
申请日：2013-06-12
申请人： QUALCOMM Incorporated
发明人： Bin Tian , Ahmad Jalali
IPC分类号： G08B1/08 , G01S5/02 , H04W64/00 , H04W84/18
CPC分类号： G01S5/0289 , H04W64/00 , H04W84/18
摘要： A position location method includes receiving, over a messaging link, a request from an access point of a position location system to perform a ranging operation between a first asset tag and a second asset tag. The method also includes transmitting, by the first asset tag, a first ranging pilot signal on a ranging link to enable the ranging operation between the first asset tag and the second asset tag. The method further includes receiving, by the first asset tag, a second ranging pilot signal on the ranging link from the second asset tag.
摘要翻译：位置定位方法包括通过消息收发链路接收来自位置定位系统的接入点的请求，以执行第一资产标签和第二资产标签之间的测距操作。该方法还包括通过第一资产标签在测距链路上发送第一测距导频信号，以实现第一资产标签与第二资产标签之间的测距操作。所述方法还包括由所述第一资产标签从所述第二资产标签接收所述测距链路上的第二测距导频信号。

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