TDD sub-system of distributed antenna system using time division duplexing mode
US11146347B2 · kind B2 · utility
1Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2020 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Apr 15, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/14
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a time division duplexing (TDD) sub-system of a distributed antenna system using a TDD mode. According to the present disclosure, a head-end unit of a distributed antenna system using a division duplexing mode has a TDD sub-system which includes a TDD sync detection module, a TDD sync replica module, a TDD sync self delay detection module, and a TDD sync operator delay detection module, whereby quickly detecting possible errors in the system operation, and more efficiently performing responsive servicing thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.