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1. 发明申请

WO2020234788A1 DEVICE, METHOD AND PROGRAM FOR COMPUTER AND SYSTEM FOR DISTRIBUTING CONTENT BASED ON THE QUALITY OF EXPERIENCE 审中-公开
公开(公告)号：WO2020234788A1
公开(公告)日：2020-11-26
申请号：PCT/IB2020/054763
申请日：2020-05-20
申请人： SKY ITALIA S.R.L.
发明人： UBERTINI, Gabriele , VINCI, Emanuele
IPC分类号： H04L29/06 , H04N21/6373 , H04N21/442 , H04N21/2662 , H04L12/851 , H04N21/24 , H04L12/26 , H04L12/825
摘要： The present invention relates to a method for distributing, by a content distribution device and by a communication network, at least one audiovisual service to a user terminal associated with a network user point. The method comprising the steps of: - transmitting (S10), to said network user point, at least a first service and a second service, said second service comprising an audiovisual service intended for the fruition while it is transmitted to the network user point; - determining (S20) a reception performance index relating to said network user point based on telemetry data; - determining(S30)a maximum transmission rate for said first service based on said reception performance index; in which transmitting (S10) comprises transmitting, by said content distribution device, said first service at a transmission rate not higher than said maximum bitrate.

2. 发明申请

WO2019166960A1 APPARATUS, METHOD AND SYSTEM FOR MULTIPLE AUDIO-VIDEO STREAMS RECEPTION 审中-公开
公开(公告)号：WO2019166960A1
公开(公告)日：2019-09-06
申请号：PCT/IB2019/051561
申请日：2019-02-27
申请人： SKY ITALIA S.R.L.
发明人： UBERTINI, Gabriele , COLELLA, Stefano
IPC分类号： H04N5/76 , H04N7/173 , H04N21/4147 , H04N21/433 , H04L29/06 , H04N21/61 , G11B20/10 , H04N21/274
摘要： A terminal for enjoying at least an audio and/or video content provided by a providing entity through a network via a linear channel comprises: requesting means for sending a first request for a content item to said providing entity, receiving means for receiving from the providing entity, in response to the first request, a first list including a plurality of first information elements, each first information element of the first list relating to a first segment of content, wherein an assembly of the first segments constitutes a content portion corresponding to the current instant of the event represented by the content in the show schedule of the linear channel, and content acquisition and reproduction means suitable for acquiring from the providing entity said first segments of content by using said first information elements included in the first list. The requesting means are configured to send, in response to a command received from a terminal user, a second request to the providing entity in order to obtain a second list including a plurality of second information elements, each second information element relating to a second segment of content, wherein an assembly of the second segments constitutes the entire content corresponding to the current event in the show schedule of the linear channel; the receiving means being configured to receive said second list from the providing entity; the acquisition and reproduction means being configured to acquire from the providing entity the second segments of content by using said second information elements included in the second list.

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