公开(公告)号：US09131278B2

公开(公告)日：2015-09-08

申请号：US12624109

申请日：2009-11-23

申请人： J. Gordon Beattie, Jr. ,  Stephen J. Griesmer ,  Arvind R. Mallya

发明人： J. Gordon Beattie, Jr. ,  Stephen J. Griesmer ,  Arvind R. Mallya

IPC分类号： H04N7/173 ,  H04N21/63 ,  H04N21/2343 ,  H04N21/6587 ,  H04N21/845

CPC分类号： H04N21/6587 ,  H04N21/23439 ,  H04N21/4424 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/631 ,  H04N21/647 ,  H04N21/6582 ,  H04N21/8455

摘要： A method in a server for providing various Internet Protocol television signal qualities involves an IPTV signal having a first signal quality that is transmitted over a first network connection to a first device. A request to receive the IPTV signal over a second network connection at a second device with the IPTV signal having a second signal quality is received. A determination is made that the second network connection has sufficient bandwidth to transmit the IPTV signal at the second signal quality, and that the second device is capable of receiving IPTV signal. The transmission of the IPTV signal over the first network connection to the first device is ended. An endpoint for the transmission of the IPTV signal to the first device is determined. The IPTV signal is transmitted over the second network connection to the second device at the second signal quality beginning at the determined endpoint.

摘要翻译： 用于提供各种互联网协议电视信号质量的服务器中的方法涉及具有通过第一网络连接发送到第一设备的第一信号质量的IPTV信号。 接收在具有第二信号质量的IPTV信号的第二设备处通过第二网络连接接收IPTV信号的请求。 确定第二网络连接具有足够的带宽以以第二信号质量发送IPTV信号，并且第二设备能够接收IPTV信号。 IPTV信号通过第一网络连接传输到第一设备结束。 确定用于将IPTV信号传输到第一设备的端点。 在确定的端点开始的第二信号质量下，通过第二网络连接将IPTV信号发送到第二设备。