Method and system for processing uplink signal in cloud radio access networks
US11522585B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 4, 2021 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Nov 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/085
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a system for processing uplink signals in cloud radio access networks are disclosed The system comprising a baseband unit and a number of remote radio heads. The baseband unit and the remote radio heads are connected through fronthaul links. When one remote radio head receives a signal transmitted from a user equipment, the remote radio head first encodes the received signal according to a post-coding matrix, then quantizes the encoded signal according to a number of quantization bits allocated to the user equipment, and finally transmits the quantized signal to the baseband unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.