Asymmetric TDD in flexible use spectrum

    公开(公告)号:US09923709B2

    公开(公告)日:2018-03-20

    申请号:US15493762

    申请日:2017-04-21

    CPC classification number: H04L5/14 H04B7/2615 H04J3/22

    Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over an asymmetric time division duplex (TDD) communication path. Signals are sent over the asymmetric TDD communication path via a first portion of a first frequency band. The first frequency band is adjacent to a second frequency band and to a third frequency band. The first frequency band is different from the second frequency band and from the third frequency band. A synchronous time division duplex (TDD) communication path can be operable in the second frequency band. A frequency division duplex (FDD) communication path can be operable in the third frequency band. Signals are received over the asymmetric TDD communication path via a second portion of the first frequency band that is different from the first portion of the first frequency band.

    Asymmetric TDD in flexible use spectrum

    公开(公告)号:US09497015B2

    公开(公告)日:2016-11-15

    申请号:US14028179

    申请日:2013-09-16

    CPC classification number: H04L5/14 H04B7/2615 H04J3/22

    Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over a time division duplex (TDD) communication path. Signals are received over the TDD communication path via a first portion of a first frequency band. The first frequency band is adjacent to a second frequency band and to a third frequency band. The first frequency band is different from the second frequency band and from the third frequency band. A first frequency division duplex (FDD) communication path can be operable in the second frequency band. A second FDD communication path can be operable in the third frequency band. Signals are transmitted over the TDD communication path via a second portion of the first frequency band that is different from the first portion of the first frequency band.

    ASYMMETRIC TDD IN FLEXIBLE USE SPECTRUM
    3.
    发明申请
    ASYMMETRIC TDD IN FLEXIBLE USE SPECTRUM 有权
    不对称TDD在灵活使用频谱

    公开(公告)号:US20160233975A1

    公开(公告)日:2016-08-11

    申请号:US15130563

    申请日:2016-04-15

    CPC classification number: H04L5/14 H04B7/2615 H04J3/22

    Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over a time division duplex (TDD) communication path. Signals are received over the TDD communication path via a first portion of a first frequency band. The first frequency band is adjacent to a second frequency band and to a third frequency band. The first frequency band is different from the second frequency band and from the third frequency band. A first frequency division duplex (FDD) communication path can be operable in the second frequency band. A second FDD communication path can be operable in the third frequency band. Signals are transmitted over the TDD communication path via a second portion of the first frequency band that is different from the first portion of the first frequency band.

    Abstract translation: 根据本发明的实施例的方法包括通过时分双工(TDD)通信路径接收和发送信号。 通过第一频带的第一部分在TDD通信路径上接收信号。 第一频带与第二频带和第三频带相邻。 第一频带不同于第二频带和第三频带。 第一频分双工(FDD)通信路径可以在第二频带中操作。 第二FDD通信路径可以在第三频带中操作。 信号通过与第一频带的第一部分不同的第一频带的第二部分在TDD通信路径上发送。

    Method and system for integrated satellite assistance services

    公开(公告)号:US10401189B2

    公开(公告)日:2019-09-03

    申请号:US15923343

    申请日:2018-03-16

    Abstract: A computing device includes a display screen and is configured to generate and display an interactive map identifying at least one route segment. The route segment may be generated in view of a current location of the computing device and at least one of arises within a destination area, and/or connects the current location of the computing device with at least one destination or a service provider. The computing device may be configured to receive a selection of at least one of a route segment, a destination area, a destination, and a service provider and to activate at least one additional process for execution thereby. One additional process may include activating a navigation module configured to generate directions between the current location and the selection. The additional process may include outputting the directions in a humanly perceptible format. A route segment may be based on historical data.

    Asymmetric TDD in Flexible Use Spectrum
    5.
    发明申请

    公开(公告)号:US20170310453A1

    公开(公告)日:2017-10-26

    申请号:US15641289

    申请日:2017-07-04

    CPC classification number: H04L5/14 H04B7/2615 H04J3/22

    Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over a time division duplex (TDD) communication path. Signals are sent over the TDD communication path via a first portion and are received via a second portion of a first frequency band, wherein the first portion uses a smaller spectrum bandwidth than the second portion. The first frequency band is adjacent to a second frequency band and to a third frequency band. The second frequency band includes a first temporally-asymmetric TDD communication path having a third portion and a fourth portion. The third frequency band includes a second temporally-asymmetric TDD communication path having a fifth portion and a sixth portion.

    NAVIGATION USING ROUTINE DRIVING INFORMATION AND DESTINATION AREAS

    公开(公告)号:US20170241793A1

    公开(公告)日:2017-08-24

    申请号:US15590167

    申请日:2017-05-09

    Abstract: A method according to an embodiment of the invention is provided for identifying at least one routing option for use in routing a user from a current location to at least one destination comprising. The method includes the operations of: receiving electronic data identifying at least one destination; receiving electronic data indicating a current location; accessing, from the at least one memory device, historical information associated with at least one route segment, wherein the at least one route segment is interposed between the current location and the at least one destination; receiving, from at least one navigation service provider, a current condition for each of the at least one route segment; identifying, based on the current location, the historical information associated with at least one route segment, and the current condition for each of the at least one route segment, at least one routing option for use in routing a user from the current location to the at least one destination; and outputting at least one navigation direction, wherein the at least one navigation direction include an identification of the at least one routing option.

    Asymmetric TDD in flexible use spectrum

    公开(公告)号:US09722762B2

    公开(公告)日:2017-08-01

    申请号:US15130563

    申请日:2016-04-15

    CPC classification number: H04L5/14 H04B7/2615 H04J3/22

    Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over a time division duplex (TDD) communication path. Signals are received over the TDD communication path via a first portion of a first frequency band. The first frequency band is adjacent to a second frequency band and to a third frequency band. The first frequency band is different from the second frequency band and from the third frequency band. A first frequency division duplex (FDD) communication path can be operable in the second frequency band. A second FDD communication path can be operable in the third frequency band. Signals are transmitted over the TDD communication path via a second portion of the first frequency band that is different from the first portion of the first frequency band.

    Method and system for using routine driving information
    8.
    发明授权
    Method and system for using routine driving information 有权
    使用日常驾驶信息的方法和系统

    公开(公告)号:US09109916B2

    公开(公告)日:2015-08-18

    申请号:US14095807

    申请日:2013-12-03

    Abstract: A method and an apparatus according to an embodiment of the invention includes a controller to process a criterion for selecting a point-of-interest (POI). The criterion can be based on historical trip data. Data related to a POI, including a community-of-interest rating, for example, can be accessed through a satellite and terrestrial mobile communication network. Multiple POIs can be graphically represented for user selection based on the criterion and/or other data. Once a POI is selected, data related to the selected POI, including navigation data, can be displayed. In another embodiment, the controller can access navigation data to a specified destination. The navigation data can be based on historical trip data such as route segments and destination areas. The navigation data can be accessed from an in-vehicle system or from a navigation service provider and can be displayed to assist a user in reaching the specified destination.

    Abstract translation: 根据本发明的实施例的方法和装置包括处理用于选择兴趣点(POI)的标准的控制器。 该标准可以基于历史旅行数据。 可以通过卫星和地面移动通信网络访问与POI相关的数据,包括例如兴趣点评级。 可以基于标准和/或其他数据图形地表示用于用户选择的多个POI。 一旦选择了POI,就可以显示与所选POI相关的数据,包括导航数据。 在另一个实施例中,控制器可以访问指定目的地的导航数据。 导航数据可以基于诸如路线段和目的地区域之类的历史旅程数据。 可以从车载系统或导航服务提供商访问导航数据,并且可以显示导航数据以帮助用户到达指定的目的地。

    Mobile interactive satellite services

    公开(公告)号:US10270550B2

    公开(公告)日:2019-04-23

    申请号:US15055856

    申请日:2016-02-29

    Abstract: A system for providing mobile interactive satellite services includes a satellite operable to communicate with mobile units, a terrestrial base transceiver station operable to communicate with mobile units, and a ground station in communication with the satellite and the terrestrial base transceiver station to provide mobile interactive satellite services. The mobile interactive satellite services include a multicast component and an interactive component such that the ground station provides both the multicast component and the interactive component using the satellite, with the terrestrial base transceiver station used to provide an ancillary terrestrial component. A device for communicating with a mobile interactive satellite service system includes an antenna, a transceiver coupled to the antenna and operable to communicate with a mobile interactive satellite service system, a user input device, an output device, a processor unit, and a network interface. The processor unit is coupled to the user input device, the output device, and the transceiver such that the processor is operable to output received information from the transceiver using the output device, to receive interactive information from the user input device, and to transmit data based on the received interactive information using the transceiver. The network interface is coupled to the processor such that the processor is operable to side load information.

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