Network interface device with a remote power source
First Claim
Patent Images
1. An apparatus comprising:
- a remote power supply unit located inside a residence, the remote power supply unit comprising;
an oscillator;
a power amplifier coupled to the oscillator; and
a first series resonant circuit coupled to the power amplifier; and
a residential gateway located at a network interface device, wherein the network interface device is located outside the residence, the residential gateway comprising;
a second series resonant circuit; and
a rectifying circuit coupled to second series resonant circuit,wherein the residential gateway receives a power signal from the remote power supply unit over a phone line coupled between the first and second series resonant circuits to provide the power signal to the residential gateway.
11 Assignments
0 Petitions
Accused Products
Abstract
Various methods, apparatuses, and systems in which a residential gateway is located at the network interface device and is powered with a remote power source inside the residence. In another embodiment, bi-directional data communication between the residential gateway and the remote power source is also enabled.
30 Citations
18 Claims
-
1. An apparatus comprising:
-
a remote power supply unit located inside a residence, the remote power supply unit comprising; an oscillator; a power amplifier coupled to the oscillator; and a first series resonant circuit coupled to the power amplifier; and a residential gateway located at a network interface device, wherein the network interface device is located outside the residence, the residential gateway comprising; a second series resonant circuit; and a rectifying circuit coupled to second series resonant circuit, wherein the residential gateway receives a power signal from the remote power supply unit over a phone line coupled between the first and second series resonant circuits to provide the power signal to the residential gateway. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method comprising:
-
generating a power signal by an oscillator in a remote power supply unit located inside a residence; amplifying the power signal by an amplifier; filtering the amplified power signal by a first series resonant circuit; supplying the power signal to a residential gateway located outside the residence using a phone line coupled to the first series resonant circuit; filtering the power signal by a second series resonant circuit in the residential gateway; and rectifying the power signal by a rectifier. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
Specification