APPARATUS, SYSTEMS AND METHODS FOR CONTENT PLAYLIST BASED ON USER LOCATION

    公开(公告)号:US20180121452A1

    公开(公告)日:2018-05-03

    申请号:US15858478

    申请日:2017-12-29

    Inventor: Jason Anguiano

    CPC classification number: G06F16/9537

    Abstract: An exemplary geographic playlist system includes a plurality of mobile devices with global positioning systems that provide geographic location information of the mobile device to a geographic location playlist device. The geographic location playlist device has a database of geographic playlist information that includes at least a unique identifier for each one of a plurality of media content events and at least one associated geographic location for each of the plurality of media content events. The geographic location playlist device determines a current geographic location of the mobile device, compares the geographic location of the mobile device with the geographic locations residing in the database, and generates user geographic playlist information that includes the identifier of media content events that has an associated geographic location that matches with the determined geographic location of the mobile device. A geographic playlist is then presented to the user of the mobile device.

    UNINTERRUPTED SATELLITE COMMUNICATIONS DURING VEHICLE MOVEMENT

    公开(公告)号:US20180091243A1

    公开(公告)日:2018-03-29

    申请号:US15279040

    申请日:2016-09-28

    Inventor: Bin Xu Xinhua Yang

    Abstract: A satellite receiver in a vehicle continues to receive satellite communications even when line-of-sight to the satellite becomes obscured by obtaining a stream of the satellite broadcast via an ad hoc network. When the satellite receiver determines that the satellite broadcast signal is being lost (or is about to be lost), the satellite receiver transmits a request message on an alternate wireless channel seeking an alternate source for the satellite media program. Another satellite receiver that is able to receive the broadcast replies to the request message, and an ad hoc communication session is established with the alternate source via an alternate wireless channel. The receiver is therefore able to receive the media program from the alternate source via the ad hoc session instead of the satellite broadcast signal.

    Method and apparatus for optimal antenna alignment

    公开(公告)号:US09912036B2

    公开(公告)日:2018-03-06

    申请号:US14447328

    申请日:2014-07-30

    CPC classification number: H01Q1/125 H01Q1/1257 H01Q3/005

    Abstract: An approach for determining remote terminal antenna alignment in a satellite communications system is provided. A point in time for an expected conjunction of an a remote terminal antenna, a satellite in communication with the remote terminal and the Sun is determined based on predetermined positional data. An interference level imposed by the Sun on communication signals between the antenna and the satellite is measured at a number of respective points in time. A one of the points in time is determined when the interference is at a peak level. Then information regarding alignment of the antenna with respect to the satellite is determined, wherein the determination of the antenna alignment information is based on a comparison between the one point in time of the peak interference level and the expected point in time of the conjunction of the antenna, the satellite and the Sun.

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