Qualcomm incorporated (20240237077). PRACH PROCESSING FOR O-RU simplified abstract
Contents
PRACH PROCESSING FOR O-RU
Organization Name
Inventor(s)
Kanchan Kumar Gorain of Somerset NJ (US)
Raja Sekhar Bachu of Kendall Park NJ (US)
PRACH PROCESSING FOR O-RU - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240237077 titled 'PRACH PROCESSING FOR O-RU
The abstract describes a method where an O-RU (Open RAN Unit) can receive a PRACH (Preamble Format A) preamble and a PUSCH (Physical Uplink Shared Channel) within a plurality of symbols of a slot, with the PRACH and PUSCH having different numerology. The O-RU may filter a PUSCH CP (Cyclic Prefix) for each symbol of the PRACH preamble through an FFT (Fast Fourier Transform) window per symbol of the PRACH preamble, with the FFT window extending from the end of the.
- Simplified Explanation:
- The method involves an O-RU receiving a PRACH preamble and a PUSCH within a slot, with different numerology. - The O-RU filters a PUSCH CP for each symbol of the PRACH preamble using an FFT window.
- Key Features and Innovation:
- Different numerology for PRACH and PUSCH. - Filtering PUSCH CP for each symbol of PRACH preamble using FFT window.
- Potential Applications:
- Wireless communication systems. - 5G networks. - Open RAN technology.
- Problems Solved:
- Efficient handling of different numerologies. - Improved signal processing in wireless networks.
- Benefits:
- Enhanced signal reception. - Optimal utilization of resources. - Better performance in heterogeneous networks.
- Commercial Applications:
- Optimizing spectrum usage in telecommunications. - Enhancing network efficiency in 5G deployments.
- Questions about O-RU:
1. How does the O-RU handle different numerologies for PRACH and PUSCH? - The O-RU filters PUSCH CP for each symbol of the PRACH preamble using an FFT window.
2. What are the potential benefits of using this method in wireless communication systems? - The method can lead to enhanced signal reception and improved network performance.
- Frequently Updated Research:
- Stay updated on advancements in Open RAN technology and 5G network deployments for potential improvements in signal processing and resource utilization.
Original Abstract Submitted
an o-ru may receive a prach preamble and a pusch within a plurality of symbols of a slot, the prach and the pusch having different numerology. the o-ru may filter a pusch cp for each symbol of the prach preamble through a fft window per symbol of the prach preamble, the fft window extending from the end of the
