发明名称 TELEVISION VIDEO IMAGE DISTRIBUTOR AND TELEVISION VIDEO IMAGE DISTRIBUTION SYSTEM
摘要 <p>PROBLEM TO BE SOLVED: To provide a television video image distribution system by which a user can view a television program anywhere, when the user desires to view the television program. SOLUTION: A user terminal 1 transmits a distribution request of a television video signal, including a video signal and an audio signal to a communication line 3, a television video image distributor 2 receives the television video signal from a television broadcast transmission station 4, receives the distribution request of the television video signal from the predetermined user terminal 1, corresponding to its own television video image distributor 2 via the communication line 3, distributes the television video signal corresponding to the distribution request to the predetermined user terminal 1 via the communication line 3, and the user terminal 1 receives the distributed television video signal via the communication line 3 and displays it.</p>
申请公布号 JP2003061068(A) 申请公布日期 2003.02.28
申请号 JP20010248168 申请日期 2001.08.17
申请人 NEC TOHOKU LTD 发明人 SUGAWARA KAZUKI;YAEGASHI YOICHI
分类号 H04H20/00;H04H20/08;H04H60/91;H04N7/173;H04N21/41;H04N21/4147;H04N21/4227;H04N21/61 主分类号 H04H20/00
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