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US 10,122,520 B2Granted
Microwave backhaul system having quadruple capacity
AssigneeMaxlinear Asia Singapore PTE LTD
InventorKobi Sturkovich
Life of this patent
Estimating the term…
Abstract
A microwave backhaul system having quadruple capacity. In one embodiment, an outdoor communication unit in a microwave backhaul system is provided, which includes a first and second dual channel processing modules that are each configured to process two transmission/reception channels. The outdoor communication unit also includes two transmitter modules that are each configured to upconvert two channels for transmission at vertical polarization and a horizontal polarization.
Claims20
A system comprising:
- a first input that is configured for connection to a first cable;
- a second input that is configured for connection to a second cable;
- a first dual channel processing module that is configured to process a first channel and a second channel carried over the first cable;
- a second dual channel processing module that is configured to process a third channel and a fourth channel carried over the second cable;
- a first transmitter module that is configured to receive a first analog baseband signal from the first dual channel processing module, the first analog baseband signal comprising the first channel and the second channel, wherein the first transmitter module is configured to upconvert the first channel and the second channel for transmission at a first polarization;
- and
- a second transmitter module that is configured to receive a second analog baseband signal from the second dual channel processing module, the second analog baseband signal comprising the third channel and the fourth channel, wherein the second transmitter module is configured to upconvert the third channel and the fourth channel for transmission at a second polarization different from the first polarization.
4 more elements
A system comprising:
- a first dual channel processing module that is configured to process a first channel and a second channel;
- a second dual channel processing module that is configured to process a third channel and a fourth channel;
- a first transmitter module that is configured to receive a first analog baseband signal from the first dual channel processing module, the first analog baseband signal comprising the first channel and the second channel, wherein the first transmitter module is configured to upconvert the first channel and the second channel for transmission at a first polarization;
- and
- a second transmitter module that is configured to receive a second analog baseband signal from the second dual channel processing module, the second analog baseband signal comprising the third channel and the fourth channel, wherein the second transmitter module is configured to upconvert the third channel and the fourth channel for transmission at a second polarization different from the first polarization.
2 more elements
A method comprising:
- processing, using a first dual channel processing module, a first channel and a second channel carried over a first cable;
- processing, using a second dual channel processing module, a third channel and a fourth channel carried over a second cable;
- receiving, by a first transmitter module, a first analog baseband signal from the first dual channel processing module, the first analog baseband signal comprising the first channel and the second channel;
- upconverting, using the first transmitter module, the first channel and the second channel for transmission at a first polarization;
- receive, by a second transmitter module, a second analog baseband signal from the second dual channel processing module, the second analog baseband signal comprising the third channel and the fourth channel;
- and
- upconverting, using the second transmitter module, the third channel and the fourth channel for transmission at a second polarization different from the first polarization.
4 more elements
A method comprising:
- processing a first channel and a second channel using a first dual channel processing module;
- processing a third channel and a fourth channel using a second dual channel processing module;
- receiving, using a first transmitter module, a first analog baseband signal from the first dual channel processing module, the first analog baseband signal comprising the first channel and the second channel;
- upconverting, using the first transmitter module, the first channel and the second channel for transmission at a first polarization;
- receive, using a second transmitter module, a second analog baseband signal from the second dual channel processing module, the second analog baseband signal comprising the third channel and the fourth channel;
- and
- upconverting, using the second transmitter module, the third channel and the fourth channel for transmission at a second polarization different from the first polarization.
4 more elements
Dependencies are inferred from the claim text.