18492574. OPEN LOOP UPLINK TIMING ADVANCE simplified abstract (QUALCOMM Incorporated)

OPEN LOOP UPLINK TIMING ADVANCE

Organization Name

QUALCOMM Incorporated

Inventor(s)

Jung Ho Ryu of Fort Lee NJ (US)

Navid Abedini of Basking Ridge NJ (US)

Junyi Li of Fairless Hills PA (US)

Karl Georg Hampel of Jersey City NJ (US)

Juergen Cezanne of Ocean Township NJ (US)

Sundar Subramanian of San Diego CA (US)

Jianghong Luo of Skillman NJ (US)

Nazmul Islam of Littleton MA (US)

OPEN LOOP UPLINK TIMING ADVANCE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18492574 titled 'OPEN LOOP UPLINK TIMING ADVANCE

Simplified Explanation

The patent application describes methods, systems, and devices for wireless communications, specifically focusing on uplink timing advance values for uplink transmissions from user equipment (UE) to a base station.

• User equipment (UE) can autonomously adjust the uplink timing advance value for uplink transmissions to the base station.
• The UE transmits the uplink transmission to the base station based on the adjusted uplink timing advance value.
• The base station can provide a set of uplink timing advance values for the UE to use for uplink transmissions, each representing the expected time for the uplink transmission to reach the base station.

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1. 1. 1. Potential Applications

• Mobile telecommunications networks
• Internet of Things (IoT) devices
• Satellite communications

1. 1. 1. Problems Solved

• Ensuring accurate timing for uplink transmissions in wireless communications
• Improving overall efficiency and reliability of communication systems

1. 1. 1. Benefits

• Enhanced performance of wireless communication systems
• Reduced latency in uplink transmissions
• Improved quality of service for users

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that an uplink transmission to a base station is to occur in accordance with an uplink timing advance value representing an amount of time that the uplink transmission takes from transmission at the UE to reception at the base station. The UE may perform an autonomous open-loop adjustment to the uplink timing advance value. The UE may transmit the uplink transmission to the base station in accordance with the adjusted uplink timing advance value. The base station may transmit an indication of a set of uplink timing advance values for a UE to use for uplink transmissions, each of the set of uplink timing advance values representing an amount of time that an uplink transmission is expected to take from transmission at the UE to reception at the base station.