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    POSITION LOCATION SYSTEM ARCHITECTURE: FILTERING POSITION FIXES
    1.
    发明申请
    POSITION LOCATION SYSTEM ARCHITECTURE: FILTERING POSITION FIXES 审中-公开
    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

    Applicant: QUALCOMM Incorporated

    Inventor： Bin Tian ,  Ahmad Jalali

    IPC: G06K7/10

    CPC classification number: G06K7/10366 ,  G01S5/0294 ,  H04W64/006

    Abstract: 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.

    Abstract translation: 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。

    Overlaying an Air to Ground Communication System on Spectrum Assigned to Satellite Systems
    4.
    发明申请
    Overlaying an Air to Ground Communication System on Spectrum Assigned to Satellite Systems 审中-公开
    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

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmad Jalali ,  Leonard Schiff ,  William Ames

    IPC: H04B7/185 ,  H04W16/14 ,  H04W36/30

    CPC classification number: H04B7/18508 ,  H04B7/18502 ,  H04W16/14 ,  H04W36/20 ,  H04W36/30

    Abstract: 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.

    Abstract translation: 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。

    METHOD AND APPARATUS FOR IMPROVED NON-GEOSTATIONARY COMMUNICATIONS
    5.
    发明申请
    METHOD AND APPARATUS FOR IMPROVED NON-GEOSTATIONARY COMMUNICATIONS 有权
    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

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmad Jalali ,  William Giffin Ames

    IPC: H04B7/185 ,  H04W16/28

    CPC classification number: H04B7/18513 ,  H04B7/18517 ,  H04B7/18586 ,  H04W16/28 ,  H04W84/06

    Abstract: 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.

    Abstract translation: 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。

    LOW COST CABLELESS GROUND STATION ANTENNA FOR MEDIUM EARTH ORBIT SATELLITE COMMUNICATION SYSTEMS
    6.
    发明申请
    LOW COST CABLELESS GROUND STATION ANTENNA FOR MEDIUM EARTH ORBIT SATELLITE COMMUNICATION SYSTEMS 有权
    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

    Applicant: QUALCOMM Incorporated

    Inventor： Ernest Tadashi Ozaki ,  William G. Ames ,  Ahmad Jalali

    IPC: H01Q15/16 ,  G01S19/24

    CPC classification number: G01S19/24 ,  H01Q3/12 ,  H01Q3/18 ,  H01Q19/17 ,  H01Q25/007

    Abstract: 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.

    Abstract translation: 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。

    TECHNIQUES FOR TRANSITIONING AN ELECTRONIC DEVICE BETWEEN DIFFERENT SELECTABLE POWER MODES
    7.
    发明申请
    TECHNIQUES FOR TRANSITIONING AN ELECTRONIC DEVICE BETWEEN DIFFERENT SELECTABLE POWER MODES 审中-公开
    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

    Applicant: QUALCOMM Incorporated

    Inventor： Mark L. Moeglein ,  Ahmad Jalali ,  Bin Tian ,  Scott King

    IPC: H04W52/02 ,  H04W4/02

    CPC classification number: 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

    Abstract: 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).

    Abstract translation: 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）。

    Multiplexing of real time services and non-real time services for OFDM systems
    8.
    再颁专利
    Multiplexing of real time services and non-real time services for OFDM systems 有权

    公开(公告)号：USRE47228E1

    公开(公告)日：2019-02-05

    申请号：US14296081

    申请日：2014-06-04

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmad Jalali ,  Jay R. Walton ,  Mark Wallace

    IPC: H04B7/02 ,  H04L27/26

    Abstract: Transmitter and receiver units for use in an OFDM communications system and configurable to support multiple types of services. The transmitter unit includes one or more encoders, a symbol mapping element, and a modulator. Each encoder receives and codes a respective channel data stream to generate a corresponding coded data stream. The symbol mapping element receives and maps data from the coded data streams to generate modulation symbol vectors, with each modulation symbol vector including a set of data values used to modulate a set of tones to generate an OFDM symbol. The modulator modulates the modulation symbol vectors to provide a modulated signal suitable for transmission. The data from each coded data stream is mapped to a respective set of one or more “circuits”. Each circuit can be defined to include a number of tones from a number of OFDM symbols, a number of tones from a single OFDM symbol, all tones from one or more OFDM symbols, or some other combination of tones. The circuits can have equal size or different sizes. Different circuits can be used for full rate data (e.g., active speech) and low rate data (e.g., silence periods).

    Position location system architecture: messaging and ranging links
    10.
    发明授权
    Position location system architecture: messaging and ranging links 有权
    位置定位系统架构：消息传递和测距链接

    公开(公告)号：US09019101B2

    公开(公告)日：2015-04-28

    申请号：US13692947

    申请日：2012-12-03

    Applicant: QUALCOMM Incorporated

    Inventor： Bin Tian ,  Ahmad Jalali

    IPC: G08B1/08 ,  H04W4/04 ,  G08C17/02 ,  G01S5/02 ,  H04W64/00

    CPC classification number: H04W4/04 ,  G01S5/02 ,  G01S5/0289 ,  G08C17/02 ,  H04W4/023 ,  H04W4/029 ,  H04W4/80 ,  H04W64/00 ,  H04W84/18

    Abstract: An indoor position location system. The indoor position location system may include a narrowband messaging link. The narrowband messaging link may enable synchronization and ranging initialization between asset tags and access points of the indoor position location system. The indoor position location system may also include a wideband ranging link. The wideband ranging link may enable a ranging operation between the asset tags, the access points and a position location server of the indoor position location system. The position location server may determine a location of at least one of the asset tags according to the ranging operation.

    Abstract translation: 室内定位系统。 室内位置定位系统可以包括窄带消息传递链路。 窄带消息传递链路可以实现资源标签和室内位置定位系统的接入点之间的同步和测距初始化。 室内位置定位系统还可以包括宽带测距链路。 宽带测距链路可以实现资产标签，接入点和室内位置定位系统的位置定位服务器之间的测距操作。 位置定位服务器可以根据测距操作确定资产标签中的至少一个的位置。

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