18489758. LATENCY REDUCTION TECHNIQUES IN WIRELESS COMMUNICATIONS simplified abstract (QUALCOMM Incorporated)

LATENCY REDUCTION TECHNIQUES IN WIRELESS COMMUNICATIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Wanshi Chen of San Diego CA (US)

Kianoush Hosseini of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Srinivas Yerramalli of San Diego CA (US)

Hao Xu of Beijing (CN)

Jing Sun of San Diego CA (US)

Shimman Arvind Patel of San Diego CA (US)

Aamod Khandekar of San Diego CA (US)

LATENCY REDUCTION TECHNIQUES IN WIRELESS COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18489758 titled 'LATENCY REDUCTION TECHNIQUES IN WIRELESS COMMUNICATIONS

Simplified Explanation

Methods, systems, and devices for wireless communication are described in this patent application. The innovation aims to reduce the timing between certain downlink communications and responsive uplink communications in legacy systems such as LTE.

• The patent application describes a user equipment (UE) or base station that can operate using multiple timing configurations.
• Each timing configuration includes a specific time period between the receipt of a downlink communication and a responsive uplink communication.
• The downlink communication can be a grant of uplink resources or shared channel data, while the uplink communication can be an uplink transmission using the granted resources or feedback of successful reception of the shared channel data.
• When a UE or base station has multiple timing configurations, the patent application proposes determining the appropriate timing configuration for a transmission.
• The responsive uplink communication is then transmitted according to the determined timing configuration.

Potential Applications:

• This technology can be applied in wireless communication systems, particularly in legacy LTE systems, to improve the timing between downlink and uplink communications.
• It can enhance the efficiency and reliability of data transmission in wireless networks.
• The innovation can be implemented in various devices, including user equipment (UE) and base stations.

Problems Solved:

• Legacy systems, such as LTE, may have timing issues between downlink and uplink communications, leading to delays and inefficiencies.
• This technology solves the problem of reduced timing between downlink and uplink communications, improving the overall performance of wireless communication systems.
• It addresses the need for synchronized and responsive uplink communications following downlink communications.

Benefits:

• Reduced timing between downlink and uplink communications improves the overall efficiency and reliability of wireless communication systems.
• Faster and more synchronized uplink communications enhance the user experience by minimizing delays and improving responsiveness.
• The technology can be implemented in existing legacy systems, providing an upgrade without requiring a complete overhaul of the infrastructure.

Original Abstract Submitted

Methods, systems, and devices for wireless communication are described that provide for reduced timing between certain downlink communications and responsive uplink communications relative to certain legacy systems (e.g., legacy LTE systems). A user equipment (UE) or base station may be capable of operating using two or more timing configurations that each include an associated time period between receipt of a downlink communication (e.g., a grant of uplink resources or shared channel data) and a responsive uplink communication (e.g., an uplink transmission using the granted uplink resources or feedback of successful reception of the shared channel data). In cases where a UE or base station are capable of two or more timing configurations, a timing configuration for a transmission may be determined and the responsive uplink communication transmitted according to the determined timing configuration.