Signal selector and combiner system for broadband content distribution
View Patent ↗In a satellite receiving system, program channels are selected from one or more broadband signals and combined with other selected channels and transmitted from a first unit, for example an outdoor unit, to a second unit, for example a gateway, server, or set-top box, using a single cable. Channels can be selected by digitizing the broadband signal then digitally filtering to isolate the desired channels. The outputs of several LNBs can be selected and combined into one signal. Multiple set-top boxes can receive independent signals over a single cable from the outdoor unit.
1. A signal distribution system, comprising:
a signal selector system further comprising:
a signal receptor system capable of receiving at least one wideband signal that comprises a plurality of narrow band signals;
a frequency selector system that is capable of selecting at least one narrowband signal from the at least one wideband signal;
a frequency translation system that is capable of forming a new wideband signal from the selected at least one narrowband signal; and
a communicator system enabling a connected device to communicate to the signal selector system.
2. The signal distribution system according to claim 1 , where the at least one wideband signal includes at least one satellite signal.
3. The signal distribution system according to claim 2 , where the at least one narrowband signal comprises at least one satellite carrier signals.
4. The signal distribution system according to claim 2 , where the at least one wideband signal comprises at least a portion of a single satellite polarization.
5. The signal distribution system according to claim 4 , where the at least a portion of the single satellite polarization is at an L-band frequency.
6. The signal distribution system according to claim 2 , where the at least one wideband signal comprises at least one single satellite polarization.
7. The signal distribution system according to claim 6 , where the at least one single satellite polarization is at an L-band frequency.
8. The signal distribution system according to claim 2 , where the at least one wideband signal comprises a portion of a satellite polarization at L-band frequencies and the at least one narrowband signal comprises at least one single carrier signal per transponder.
9. The signal distribution system according to claim 2 , where the at least one wideband signal comprises a satellite polarization at L-band frequencies and the at least one narrowband signal comprises at least one single carrier signal per transponder.
10. The signal distribution system according to claim 2 , where the at least one wideband signal comprises a satellite polarization at L-band frequencies and the new wideband signal is at L-band frequencies.
11. The signal distribution system according to claim 2 , where the satellite signal comprises at least one satellite carrier signal.
12. The signal distribution system according to claim 11 , where the satellite carrier signal further comprises a single channel per the single carrier signal.
13. The signal distribution system according to claim 1 , where the communicator system transmits user selected narrowband signal selection information.
14. The signal distribution system according to claim 13 , where the narrowband signal selection information comprises frequency values.
15. The signal distribution system according to claim 13 , where the narrowband signal selection information comprises order of arrangement of narrowband signals.
16. The signal distribution system according to claim 13 , where the selected location comprises frequency values.
17. The signal distribution system according to claim 13 , where the selected location comprises order of arrangement of narrowband signals.
18. The signal distribution system according to claim 13 , where the new wideband signal is formed in less than 3 seconds after the transmission of the user selected narrowband signal frequencies selection information.
19. The signal distribution system according to claim 1 , where the communicator system transmits user selected location for the at least one narrowband signal in the new wideband signal.
20. The signal distribution system according to claim 1 , where the new wideband signal is formed in less than 3 seconds.
21. The signal distribution system according to claim 1 , where communicator system interfaces with the signal selector system via a wired link.
22. The signal distribution system according to claim 1 , where communicator system interfaces with the signal selector system via an optical link.
23. The signal distribution system according to claim 1 , where communicator system interfaces with the signal selector system via a wireless link.
24. The signal distribution system according to claim 1 , where the signal selector system is connected to at least one indoor device by a signal distribution sub-system.
25. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal can be communicated to the signal selector system by at least one devices connected by a signal distribution sub-system.
26. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal is transmitted from the communicator system on a single communications channel frequency.
27. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal is transmitted by the communicator system by using a packet based communication network.
28. The signal distribution system according to claim 1 where the selection of the at least one narrowband signal is transmitted by the communicator system by using time division multiplexing.
29. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal is transmitted by the communicator system by using frequency division multiplexing.
30. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal is transmitted by the communicator system by using code division multiplexing.
31. The signal distribution system according to claim 1 , where the selection of the at least one narrowband signal is transmitted by the communicator system by using orthogonal frequency division multiplexing.
32. The signal distribution system according to claim 1 , where the signal selector system further comprises a controller that receives the narrowband channel selection information from the communicator system and generates control signals for the frequency selector to select the at least one narrow band signal.
33. The signal distribution system according to claim 32 , where the narrowband channel selection information comprises frequency values.
34. The signal distribution system according to claim 32 , where the narrowband channel selection information comprises channel number values.
35. The signal distribution system according to claim 32 , where the narrowband channel selection information comprises channel sequence values.
36. The signal distribution system according to claim 32 , where the narrowband channel selection information comprises selection of the narrowband signals based on the allocation of a serial number for each of the narrowband signals.
37. The signal distribution system according to claim 32 , were the controller comprises a microprocessor.
38. The signal distribution system according to claim 1 , where the signal selector system further comprises a controller that generates control signals for the frequency selector system to use in formulating the new wideband signal.
39. The signal distribution system according to claim 1 , where the signal selector system functionality is embedded in an LNB.
40. A signal distribution system, comprising:
a signal selector system, comprising:
a first and a second signal receptor system capable of receiving at least one wideband signal that comprises a plurality of narrow band signals;
a first and a second frequency selector system that is capable of selecting at least one narrowband signal from the multiple wideband signal;
a first and a second frequency translation system that is capable of forming a new wideband signal from the selected at least one narrowband signal; and
a communicator system enabling a connected device to communicate to the signal selector system allowing the selection of the narrow band signals by the first and second frequency selector systems.
41. The signal distribution system according to claim 40 , where the at least one wideband signal includes at least one satellite signal.
42. The signal distribution system according to claim 41 , where the satellite signal comprises at least one satellite carrier signal.
43. The signal distribution system according to claim 42 , where the satellite carrier signal further comprises a single channel per the single carrier signal.
44. The signal distribution system according to claim 41 , where the at least one wideband signal comprises a portion of a satellite polarization at L-band frequencies and the at least one narrowband signal comprises at least one single carrier signal per transponder.
45. The signal distribution system according to claim 41 , where the at least one wideband signal comprises a satellite polarization at L-band frequencies and the at least one narrowband signal comprises at least one single carrier signal per transponder.
46. The signal distribution system according to claim 41 , where the at least one wideband signal comprises a satellite polarization at L-band frequencies and the new wideband signal is at L-band frequencies.
47. The signal distribution system according to claim 41 , where the at least one narrowband signal comprises at least one satellite carrier signals.
48. The signal distribution system according to claim 41 , where the at least one wideband signal comprises at least a portion of a single satellite polarization.
49. The signal distribution system according to claim 48 , where the at least a portion of the single satellite polarization is at an L-band frequency.
50. The signal distribution system according to claim 41 , where the at least one wideband signal comprises at least one single satellite polarization.
51. The signal distribution system according to claim 50 , where the at least one single satellite polarization is at an L-band frequency.
52. The signal distribution system according to claim 40 , where the communicator system transmits user selected narrowband signal selection information.
53. The signal distribution system according to claim 52 , where the narrowband signal selection information comprises frequency values.
54. The signal distribution system according to claim 52 , where the narrowband signal selection information comprises order of arrangement of narrowband signals.
55. The signal distribution system according to claim 52 , where the selected location comprises frequency values.
56. The signal distribution system according to claim 52 , where the selected location comprises order of arrangement of narrowband signals.
57. The signal distribution system according to claim 52 , where the new wideband signal is formed in less than 3 seconds after the transmission of the user selected narrowband signal frequencies selection information.
58. The signal distribution system according to claim 40 , where the communicator system transmits user selected location for the at least one narrowband signal in the new wideband signal.
59. The signal distribution system according to claim 40 , where the new wideband signal is formed in less than 3 seconds.
60. A method for a signal distribution system, comprising:
receiving at least one wideband signal by a signal selector system comprising a signal receptor system, a frequency selector system and a frequency translation system;
transmitting control information by a communicator system to the signal selector system;
selecting at least one narrowband signal from the at least one wideband signal by the frequency selector system based on the control information; and
forming a new wideband signal from the selected at least one narrowband signal by the frequency translation system based on the control information.
61. The method for a signal distribution system according to claim 60 , where the receiving at least one wideband signal comprises at least one satellite signal.
62. The method for a signal distribution system according to claim 60 , where the receiving at least one wideband signal comprises at least a portion of a satellite polarization.
63. The method for a signal distribution system according to claim 60 , where the receiving at least one wideband signal comprises at least one single satellite polarization.
64. The method for a signal distribution system according to claim 60 , where the control information further comprises frequency values for the frequency selector system to select appropriate the narrowband signals from the wideband signal.
65. The method for a signal distribution system according to claim 60 , where the control information further comprises order arrangement values for the frequency selector system to select the narrowband signals from the wideband signal.
66. The method for a signal distribution system according to claim 60 , where the control information further comprises order arrangement values for the frequency selector system to select the narrowband signals from the wideband signal.
67. The method for a signal distribution system according to claim 60 , where the control information further comprises serial number arrangement values for the frequency selector system to select the narrowband signals from the wideband signal.
68. The method for a signal distribution system according to claim 60 , where the control information further comprises frequency values for the frequency translator system to form the new wideband signal from the narrowband signals.
69. The method for a signal distribution system according to claim 60 , where the control information further comprises order arrangement values for the frequency translator system to form the new wideband signal from the narrowband signals.
70. The method for a signal distribution system according to claim 60 , where the control information further comprises serial number arrangement values for the frequency translator system to form the new wideband signal from the narrowband signals.
71. The method for a signal distribution system according to claim 60 , where the new wideband signal is formed in less than 3 seconds after transmission of control information.
72. The method for a signal distribution system according to claim 60 , where the transmitting of control information from the communicator system to the signal selector system is accomplished on a wired pathway.
73. The method for a signal distribution system according to claim 60 , where the transmitting of control information from the communicator system to the signal selector system is accomplished on a wireless pathway.
74. The method for a signal distribution system according to claim 60 , where the transmitting of control information from the communicator system to the signal selector system is accomplished on an optical pathway.