Methods and apparatus for adaptive video transmission based on channel capacity

    公开(公告)号:US10390070B2

    公开(公告)日:2019-08-20

    申请号:US15476283

    申请日:2017-03-31

    Abstract: A method for adaptive video transmission based on channel capacity. As part of the method, a first wireless display capacity in a proximity of a wireless display source device is determined. The first wireless display capacity is based on information that is received from a wireless channel scan associated with a formation of a (P2P) peer-to-peer group that includes the wireless display source device and a wireless display. Further, the video bit rate of one or more devices with wireless display connections in the proximity is determined, the video bit rate of the one or more devices with wireless display connections in the proximity is compared to the wireless capacity, and, based on the comparing, a video bit rate of the wireless display source device is set. A second wireless display capacity in the proximity of the wireless display source device is determined based on a wireless channel scan of a wireless channel to determine wireless display connections in the proximity.

    Using wireless display docking technology over infrastructure networks

    公开(公告)号:US10206083B2

    公开(公告)日:2019-02-12

    申请号:US15396047

    申请日:2016-12-30

    Abstract: Apparatuses and methods may provide for technology that uses a wireless display docking over an infrastructure network by receiving, via a WiFi link, information associate with an infrastructure discovery of a receiver, using the information to discover the receiver via an infrastructure network i link, forming a connection with the receiver via the infrastructure network link, and streaming content to the receiver via the connection. In addition, receiver technology may emit a beacon signal via a WiFi link, form a connection with a client device via an infrastructure network link, and receive streamed content from the client device via the infrastructure network link.

    Generation of a fingerprint of an access point

    公开(公告)号:US10165619B2

    公开(公告)日:2018-12-25

    申请号:US15283041

    申请日:2016-09-30

    Abstract: A wireless device may disconnect a wireless connection to a remote device. The wireless device may include a memory device and one or more processors coupled to the memory device. The processors may generate a first wireless fingerprint of the wireless device, wherein the first wireless fingerprint comprises a first basic service set identification (BSSID) of a first access point to which the wireless device is connected. The processors may further determine if the BSSID of the wireless device is changed and if the BSSID is changed perform an active scan of a plurality of wireless channels. The processors may further generate a second wireless fingerprint for the wireless device based on the active scan and disconnect a wireless connection of the wireless device if the first wireless fingerprint is at least partially different from the second wireless fingerprint.

    Coordinated content distribution to multiple display receivers

    公开(公告)号:US10051027B2

    公开(公告)日:2018-08-14

    申请号:US14127079

    申请日:2013-07-22

    Abstract: Apparatus, computer-readable storage medium, and method associated with content transmission are described. In embodiments, a computing device may include one or more content encoders, configured to encode content, a communication module, and a content distribution and coordination engine (CDCE). The communication module may be coupled with the one or more content encoders and may be configured to support a wireless networking protocol to wirelessly transmit encoded content to a plurality of display receivers. Each display receiver may be configured to support a display protocol. The CDCE may be coupled with the communication module and the one or more content encoders and may be configured to coordinate the one or more content encoders and the communication module to encode and respectively distribute a plurality of contents to the plurality of display receivers in accordance with the display protocol and the wireless networking protocol.

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