Samsung electronics co., ltd. (20240340956). PROCEDURES FOR PREEMPTION IN NEXT GENERATION WI-FI NETWORKS simplified abstract
Contents
PROCEDURES FOR PREEMPTION IN NEXT GENERATION WI-FI NETWORKS
Organization Name
Inventor(s)
Boon Loong Ng of Plano TX (US)
Rubayet Shafin of Allen TX (US)
Vishnu Vardhan Ratnam of Plano TX (US)
Elliot Jen of Taipei City (TW)
PROCEDURES FOR PREEMPTION IN NEXT GENERATION WI-FI NETWORKS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240340956 titled 'PROCEDURES FOR PREEMPTION IN NEXT GENERATION WI-FI NETWORKS
Simplified Explanation: This patent application describes methods and apparatuses for facilitating channel access for transmission opportunity (TXOP) preemption procedures in a wireless local area network (WLAN). It involves a station (STA) that can suspend downlink transmissions and prevent other stations from accessing the channel when low latency traffic for uplink to an access point (AP) arrives.
- The station (STA) can determine the arrival of low latency traffic and generate a channel access message to instruct the AP to suspend downlink transmissions and/or other STAs to avoid accessing the channel.
- The transceiver in the STA transmits the channel access message during or after an inter-frame space (IFS) following a transmission from another device, and then transmits the low latency traffic to the AP.
Key Features and Innovation:
- Facilitates TXOP preemption procedures in a WLAN.
- Enables the STA to prioritize low latency traffic for uplink transmission.
- Improves channel access efficiency by preempting other transmissions when necessary.
Potential Applications: This technology can be applied in various scenarios where low latency communication is crucial, such as real-time video streaming, online gaming, and industrial automation.
Problems Solved:
- Addressing the need for prioritizing low latency traffic in a WLAN.
- Improving channel access management for better overall network performance.
Benefits:
- Enhanced reliability and responsiveness for time-sensitive applications.
- Efficient utilization of channel resources.
- Improved user experience in high-demand network environments.
Commercial Applications: Potential commercial applications include:
- Smart home devices requiring real-time communication.
- Industrial IoT systems with stringent latency requirements.
- Public Wi-Fi networks in crowded areas like airports or stadiums.
Prior Art: Prior research in the field of WLAN protocols and channel access mechanisms may provide insights into similar approaches to TXOP preemption procedures.
Frequently Updated Research: Stay updated on the latest advancements in WLAN technologies, particularly in the area of channel access optimization and low latency communication protocols.
Questions about WLAN Channel Access Optimization: 1. How does this technology improve the overall performance of a WLAN network? 2. What are the key considerations for implementing TXOP preemption procedures in a WLAN environment?
Original Abstract Submitted
methods and apparatuses for facilitating channel access for transmission opportunity (txop) preemption procedures in a wireless local area network (wlan). a station (sta) comprises a processor and a transceiver operably coupled to the processor. the processor is configured to determine that low latency traffic for uplink to an access point (ap) on a channel has arrived, and generate a channel access message that causes the ap to suspend downlink transmissions and/or causes other stas to avoid accessing the channel. the transceiver is configured to transmit the channel access message during or at the end of an inter frame space (ifs) after a transmission from another device, and transmit the low latency traffic to the ap.
