Digital transport of data over distributed antenna network
US11277172B2 · kind B2 · utility
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10References
19Claims
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Key dates
| Filing date | Aug 2, 2019 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Aug 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/024
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for transporting data in a Distributed Antenna System (DAS) includes at least one Digital Access Unit (DAU) and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. The plurality of DRUs are operable to transport signals between the plurality of DRUs and the at least one DAU. The at least one DAU includes: a data transport coder comprising: a framer, an encoder, a scrambler, and a serializer and a data transport decoder comprising: a deserializer, a decoder, a descrambler, a frame synchronizer, and a deframer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.