Dell products l.p. (20240107592). PHYSICAL CHANNEL CONFIGURATION ALIGNMENT BETWEEN RADIO UNIT AND DISTRIBUTED UNIT IN OPEN-RADIO ACCESS NETWORK simplified abstract

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PHYSICAL CHANNEL CONFIGURATION ALIGNMENT BETWEEN RADIO UNIT AND DISTRIBUTED UNIT IN OPEN-RADIO ACCESS NETWORK

Organization Name

dell products l.p.

Inventor(s)

Jia Liu of Newmarket (CA)

Weihong Zhang of Ottawa (CA)

Wenhong Zhang of Ottawa (CA)

PHYSICAL CHANNEL CONFIGURATION ALIGNMENT BETWEEN RADIO UNIT AND DISTRIBUTED UNIT IN OPEN-RADIO ACCESS NETWORK - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240107592 titled 'PHYSICAL CHANNEL CONFIGURATION ALIGNMENT BETWEEN RADIO UNIT AND DISTRIBUTED UNIT IN OPEN-RADIO ACCESS NETWORK

Simplified Explanation

The described technology focuses on enabling interoperability between distributed units (DUs) and radio units (RUs) in a radio access network (RAN) through automated determination and implementation of configurations and functionalities on a physical random access channel (PRACH).

  • Automated operations enable a DU to discover and verify PRACH functionality supported by a RU.
  • Implementation of PRACH functionality at the RU is automated to ensure interoperability between the DU and the RU.

Potential Applications

This technology can be applied in various wireless communication systems to streamline the configuration and functionality setup between DUs and RUs, ensuring seamless interoperability.

Problems Solved

1. Simplifies the process of configuring and verifying PRACH functionality between DUs and RUs. 2. Ensures compliance with the O-RAN specification for interoperability requirements.

Benefits

1. Enhanced efficiency in setting up PRACH functionality. 2. Reduced manual intervention in configuring DUs and RUs. 3. Improved interoperability between network components.

Potential Commercial Applications

"Automated Interoperability Setup for Wireless Networks" can find applications in telecommunications companies, network equipment manufacturers, and wireless infrastructure providers.

Possible Prior Art

Prior art in the field of wireless communication systems may include manual configuration processes for setting up PRACH functionality between network components.

Unanswered Questions

How does this technology impact network performance metrics such as latency and throughput?

The article does not delve into the specific effects of this technology on network performance metrics. Further research or testing may be needed to determine the impact on latency and throughput.

Are there any limitations to the automated determination and implementation of configurations on the PRACH channel?

The article does not address any potential limitations or constraints of the automated processes described. It would be beneficial to explore any restrictions or challenges that may arise in practical implementations of this technology.


Original Abstract Submitted

the described technology is generally directed towards interoperability between distributed units (dus) and radio units (rus) in a radio access network (ran) network. various embodiments are presented to enable automated determination and/or automated implementation of various configurations and functionalities on a physical random access channel (prach) between a du and a ru. the automated operations presented herein enable a du to discover and verify prach functionality (e.g., regarding prach time offset) supported by a ru and/or implementation of the prach functionality at the ru to enable interoperability between the du and the ru, thereby satisfying the interoperability requirement of the o-ran specification.