H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 5/14 (2006.01) H04L 12/40 (2006.01) H04N 7/10 (2006.01) H04N 7/173 (2006.01) H04N 7/24 (2006.01) H04N 7/52 (2006.01) H04L 12/64 (2006.01)
Patent
CA 2223947
An isochronous packet inputted from an IEEE-1394 serial bus is converted to a digital signal stream by means of an isochronous section of a LINC-IC 115, supplied to an RF modulator/demodulator through an upstream, and RF-converted therein, and transmitted from an RF output terminal through a coaxial cable. The asynchronous packet inputted from the IEEE-1394 serial bus is converted to a digital signal stream by means of an asynchronous section of the LINC-IC, converted to a command string by means of a CPU, RF-modulated by means of the RF modulator/demodulator, and transmitted from the RF output terminal through the coaxial cable. As described herein above, high quality images and sound are transmitted through existing coaxial cables.
Un paquet isochrone provenant d'un bus série IEEE-1394 est converti en un train de signaux numériques au moyen d'une section isochrone d'un LINC-IC 115, transmis au moyen d'un train d'amont à un modulateur-démodulateur RF, où il est converti RF puis transmis par un terminal de sortie RF par l'intermédiaire d'un câble coaxial. Le paquet asynchrone provenant du bus série IEEE-1394 est converti en un train de signaux numériques au moyen d'une section asynchrone du LINC-IC, converti en une chaîne de commande au moyen d'un CPU, modulé RF au moyen du modulateur-démodulateur RF, et transmis par le terminal de sortie RF par l'intermédiaire du câble coaxial. Comme il est décrit ci-dessus, des images et des sons de grande qualité sont transmis au moyen des câbles coaxiaux existants.
Gowling Lafleur Henderson Llp
Sony Corporation
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