Samsung electronics co., ltd. (20240196435). MULTI-BEAM LBT FOR NR-U AT 60 GHZ simplified abstract
Contents
MULTI-BEAM LBT FOR NR-U AT 60 GHZ
Organization Name
Inventor(s)
Jung Hyun Bae of San Diego CA (US)
MULTI-BEAM LBT FOR NR-U AT 60 GHZ - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240196435 titled 'MULTI-BEAM LBT FOR NR-U AT 60 GHZ
The patent application describes a system and method for accessing a wireless medium for a nr-u deployed at 60 GHz. The system performs directional CCA sensing on a set of multiple beams in the medium, each oriented in a different direction, to determine if any beam is busy. If a beam is busy, a back-off timer is initialized and decreased by a predetermined amount when all beams are idle. The back-off timer continues to decrease until it equals a predetermined amount, at which point data is transmitted on at least one beam based on the timer.
- Directional CCA sensing on multiple beams at 60 GHz
- Back-off timer initialization and adjustment based on beam activity
- Data transmission on selected beam after back-off timer reaches predetermined amount
Potential Applications: - High-speed wireless communication systems - 5G networks - Internet of Things (IoT) devices
Problems Solved: - Efficient utilization of wireless medium at 60 GHz - Minimizing collisions and interference in nr-u deployments
Benefits: - Improved data transmission reliability - Enhanced network performance at high frequencies - Increased throughput for wireless devices
Commercial Applications: Title: "Enhanced Wireless Communication System for 60 GHz Networks" This technology can be used in: - Telecommunications industry for high-speed data transfer - Smart home devices for seamless connectivity - Industrial automation for real-time monitoring and control
Questions about the technology: 1. How does the directional CCA sensing improve wireless communication efficiency at 60 GHz? 2. What are the advantages of using multiple beams for data transmission in nr-u deployments?
Original Abstract Submitted
a system and a method are disclosed for accessing a wireless medium for a nr-u deployed at 60 ghz. a directional cca sensing is performed on a set of multiple beams in the medium in which each beam is oriented in a different direction. it is determined whether at least one beam of is busy and, if so, a back-off timer is initialized. the back-off timer is decreased by a predetermined amount based on a determination that all beams of the set of multiple beams are idle. the back-off timer is repeatedly decreased the predetermined amount based on a determination that all beams of the set of multiple beams are idle until the back-off timer equals a predetermined amount. data is transmitted at least one beam of the set of multiple beams based on the back-off timer equaling the predetermined amount.
