Dynamically enabling user device to discover service available on computer network

    公开(公告)号:US10911499B2

    公开(公告)日:2021-02-02

    申请号:US16546463

    申请日:2019-08-21

    Abstract: A media system includes a computer network, a media device supporting a network-based media sharing protocol, a plurality of output devices located at a plurality of physical locations within a hospitality establishment, and a system controller. In response to a first event, the system controller assigns the media device to a particular guest device by reconfiguring one or more components of the computer network to enable the particular guest device to utilize the network-based media sharing protocol to share media over the computer network with the media device, and commands an output device located at a physical location associated with the particular guest device to play media corresponding to the media signal outputted by the media device on the output port. In response to a second event, the system controller un-assigns the media device from the particular guest device and commands the output device to stop playing the media.

    DNS-based captive portal with integrated transparent proxy to protect against user device caching incorrect IP address

    公开(公告)号:US10050941B2

    公开(公告)日:2018-08-14

    申请号:US15667763

    申请日:2017-08-03

    Abstract: A captive portal system includes a login database, a web server, and a name server. The name server receives a DNS request from a user device, queries the login database to determine whether the user device is logged in, and responds to the DNS request with the IP address of the web server as a resolved IP address of the specified domain name when the user device is not logged in. The web server accepts a connection request from the user device to the IP address of the web server, receives an HTTP request specifying a non-local target URL from the user device, queries the login database to determine whether the user device is logged in according to the source address of the user device, and acts as a transparent proxy between the user device and the non-local target URL when the user device is logged in.

    DYNAMICALLY ENABLING USER DEVICE TO UTILIZE NETWORK-BASED MEDIA SHARING PROTOCOL

    公开(公告)号:US20170353506A1

    公开(公告)日:2017-12-07

    申请号:US15683338

    申请日:2017-08-22

    Abstract: A media system includes a computer network, a media device supporting a network-based media sharing protocol, a plurality of output devices located at a plurality of physical locations within a hospitality establishment, and a system controller. In response to a first event, the system controller assigns the media device to a particular guest device by reconfiguring one or more components of the computer network to enable the particular guest device to utilize the network-based media sharing protocol to share media over the computer network with the media device, and commands an output device located at a physical location associated with the particular guest device to play media corresponding to the media signal outputted by the media device on the output port. In response to a second event, the system controller un-assigns the media device from the particular guest device and commands the output device to stop playing the media.

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