Qualcomm incorporated (20240121830). RACH OCCASION REPETITION AND PRACH FORMAT SELECTION BASED ON DEVICE TYPE IN NTN simplified abstract

RACH OCCASION REPETITION AND PRACH FORMAT SELECTION BASED ON DEVICE TYPE IN NTN

Organization Name

qualcomm incorporated

Inventor(s)

Liangping Ma of San Diego CA (US)

Xiao Feng Wang of San Diego CA (US)

Hung Dinh Ly of San Diego CA (US)

Gokul Sridharan of Sunnyvale CA (US)

Jun Ma of San Diego CA (US)

Ayan Sengupta of San Diego CA (US)

Alberto Rico Alvarino of San Diego CA (US)

Bharat Shrestha of San Diego CA (US)

Umesh Phuyal of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Juan Montojo of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

Huilin Xu of Temecula CA (US)

Yiqing Cao of Beijing (CN)

RACH OCCASION REPETITION AND PRACH FORMAT SELECTION BASED ON DEVICE TYPE IN NTN - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240121830 titled 'RACH OCCASION REPETITION AND PRACH FORMAT SELECTION BASED ON DEVICE TYPE IN NTN

Simplified Explanation

The abstract of the patent application describes a method for determining and transmitting different configurations for Random Access Channel (RACH) procedures to User Equipment (UE) in a wireless communication system.

• The base station determines first and second RACH configurations based on beams.
• The base station transmits the configurations to the UEs.
• UEs select the appropriate configuration based on the indication received.
• UEs initiate RACH procedures using the selected configuration.

Potential Applications

This technology can be applied in various wireless communication systems to optimize RACH procedures for different UEs based on their configurations.

Problems Solved

1. Efficient utilization of resources by tailoring RACH configurations to individual UEs. 2. Streamlining the RACH process for improved communication reliability.

Benefits

1. Enhanced communication performance. 2. Reduced interference and congestion in the network.

Potential Commercial Applications

Optimized RACH configurations can benefit telecommunications companies, IoT device manufacturers, and network equipment providers in improving the efficiency and reliability of wireless communication systems.

Possible Prior Art

Prior art may include patents or research papers related to RACH configuration optimization in wireless networks.

How does this technology impact network latency in real-world scenarios?

This article does not delve into the specific effects of the proposed technology on network latency. Further research or testing may be needed to determine the impact on latency.

What are the potential security implications of transmitting RACH configurations to UEs?

The article does not address the security aspects of transmitting RACH configurations. It would be essential to explore any vulnerabilities or risks associated with this process to ensure the integrity of the communication system.

Original Abstract Submitted

rach occasion repetition and prach format selection in an ntn are disclosed. the base station may determine, based on at least one beam, a first prach configuration for at least one first ue and a second prach configuration for at least one second ue. the base station may transmit, to at least one of the at least one first ue or the at least one second ue, an indication of the first prach configuration and the second prach configuration. the ue, based on whether it is a first ue or a second ue, may select, based on the received indication, the first prach configuration or the second prach configuration for at least one beam. the ue may initiate, via the at least one beam, a rach procedure for the selected first prach configuration or the selected second prach configuration.