The technical details of the Remote Radio Unit Hub (RHUB).
- Definition and Purpose:
- The RHUB is a component used in wireless communication systems, particularly in indoor scenarios.
- It serves as an intermediary hub between the baseband processing unit (BBU) and remote radio units (RRUs).
- RHUBs are designed to enhance signal transmission and coverage within buildings or confined spaces.
- Components of RHUB:
- Input Port Module: This module connects to the BBU via wired connections. It receives the first communication signal sent by the BBU.
- First Output Port Module: The output port module forwards processed signals to the RRUs.
- Processing Module: Responsible for signal processing, aggregation, and distribution.
- Functionality:
- The RHUB aggregates and processes signals from the BBU.
- It optimizes signal distribution to RRUs, ensuring efficient coverage within indoor environments.
- RHUBs play a crucial role in providing reliable voice and data services indoors.
- Use Cases:
- Indoor Communications Systems: RHUBs are essential for indoor wireless communication networks, where voice services constitute a significant portion of overall communication.
- 5G Distributed Small Cells: In 5G networks, RHUBs work alongside RRUs and baseband units (BBUs) to provide wireless signal coverage.
