Communication system for radio transmission
US11342995B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 8, 2019 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Oct 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/2575
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication system includes a base station, at least one remote radio head, and at least one channel. The base station has at least two digital modulators adapted for modulating a first and a second incoming radio signal to obtain a first and a second quantized signal, a multiplexer for interleaving the quantized signals, and a transmitter adapted for transmitting the resulting quantized signal over the channel to the remote radio head. The remote radio head includes a receiver adapted for capturing the quantized signal, a clock extraction module adapted for converting the signal from the receiver into a clock signal, a demultiplexer for splitting the quantized signal using the clock signal to obtain at least two quantized signals, and a filter adapted for removing quantization noise from the quantized signal from the receiver or the demultiplexer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.