18344729. INITIAL ACCESS WITH MULTIPLE PRACH TRANSMISSIONS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
INITIAL ACCESS WITH MULTIPLE PRACH TRANSMISSIONS
Organization Name
Inventor(s)
Carmela Cozzo of San Diego CA (US)
INITIAL ACCESS WITH MULTIPLE PRACH TRANSMISSIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18344729 titled 'INITIAL ACCESS WITH MULTIPLE PRACH TRANSMISSIONS
Simplified Explanation
The patent application describes methods and apparatuses for multiple Physical Random Access Channel (PRACH) transmissions in a wireless communication system. The system includes a first number of multiple PRACH transmissions, a first partition of PRACH occasions (ROs) associated with multiple PRACH transmissions, a second partition of ROs associated with one PRACH transmission, and one or more first sets of multiple ROs associated with the first number of multiple PRACH transmissions. The method involves determining a group of ROs from the first sets of multiple ROs, determining a PRACH preamble for transmission in a first number of ROs of the group of ROs, and transmitting the PRACH preamble in the first number of ROs of the group of ROs.
- The patent application focuses on improving the efficiency of PRACH transmissions in a wireless communication system.
- It introduces the concept of multiple PRACH transmissions and partitions of PRACH occasions (ROs) to optimize the transmission process.
- The method involves receiving system information that provides details about the number of PRACH transmissions, partitions of ROs, and sets of ROs associated with the transmissions.
- The method further includes determining a group of ROs from the sets of ROs and selecting a PRACH preamble for transmission in a specific number of ROs within the group.
- The selected PRACH preamble is then transmitted in the chosen ROs to facilitate communication in the wireless system.
Potential applications of this technology:
- This technology can be applied in various wireless communication systems, including cellular networks, IoT networks, and wireless sensor networks.
- It can improve the efficiency and reliability of PRACH transmissions, leading to better overall system performance.
- The technology can be used in scenarios where multiple devices need to access the wireless network simultaneously, such as in crowded areas or IoT deployments.
Problems solved by this technology:
- The technology addresses the challenge of efficiently managing PRACH transmissions in a wireless communication system.
- It solves the problem of congestion and interference that can occur when multiple devices attempt to access the network simultaneously.
- By partitioning ROs and selecting specific ROs for transmission, the technology helps optimize the use of resources and reduces collisions and contention.
Benefits of this technology:
- Improved efficiency and reliability of PRACH transmissions.
- Enhanced network capacity and scalability.
- Reduced congestion and interference in wireless communication systems.
- Better overall system performance and user experience.
Original Abstract Submitted
Methods and apparatuses for multiple physical random access channel (PRACH) transmissions in a wireless communication system. A method includes receiving a system information block (SIB) that indicates a first number of multiple PRACH transmissions, a first partition of PRACH occasions (ROs) associated with multiple PRACH transmissions, a second partition of ROs associated with one PRACH transmission, and one or more first sets of multiple ROs associated with the first number of multiple PRACH transmissions. The one or more first sets include ROs from the first partition of ROs but not from the second partition of ROs The method further includes determining a group of ROs from the one or more first sets of multiple ROs, determining a PRACH preamble for transmission in a first number of ROs of the group of ROs, and transmitting the PRACH preamble in the first number of ROs of the group of ROs.
