18747850. SIDELINK COLLISION DETECTION AND INDICATION simplified abstract (InterDigital Patent Holdings, Inc.)
SIDELINK COLLISION DETECTION AND INDICATION
Organization Name
InterDigital Patent Holdings, Inc.
Inventor(s)
Tuong Duc Hoang of Montreal (CA)
Moon-il Lee of Melville NY (US)
Martino M. Freda of Laval (CA)
SIDELINK COLLISION DETECTION AND INDICATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18747850 titled 'SIDELINK COLLISION DETECTION AND INDICATION
Simplified Explanation: The patent application describes systems and methods for detecting and indicating collisions in sidelink communications in vehicular networks.
- A wireless transmit/receive unit (WTRU) can send resource reservations in sidelink control information (SCI).
- Receiving WTRUs can receive SCI from multiple transmitting WTRUs reserving resources for transmission.
- Collision detection occurs when multiple WTRUs reserve conflicting resources for transmission without being aware of each other's reservations.
Key Features and Innovation:
- Sidelink collision detection and indication in vehicular communications.
- Wireless transmit/receive units (WTRUs) sending resource reservations in sidelink control information (SCI).
- Collision detection when multiple WTRUs reserve conflicting resources for transmission.
Potential Applications:
- Vehicular communications (V2X) networks.
- Intelligent transportation systems.
- Connected vehicles and autonomous driving.
Problems Solved:
- Addressing collisions and conflicts in resource reservations in sidelink communications.
- Improving the efficiency and reliability of vehicular communication networks.
Benefits:
- Enhanced communication reliability in vehicular networks.
- Improved resource allocation and utilization.
- Reduced collisions and interference in sidelink communications.
Commercial Applications: The technology can be applied in the automotive industry for connected vehicles, autonomous driving, and intelligent transportation systems, improving communication reliability and efficiency in vehicular networks.
Prior Art: Prior research in vehicular communications, resource allocation, and collision detection in wireless networks can provide insights into related technologies and approaches.
Frequently Updated Research: Stay updated on advancements in vehicular communication systems, collision detection algorithms, and resource allocation techniques in wireless networks to enhance the efficiency and reliability of sidelink communications.
Questions about Sidelink Collision Detection: 1. How does the technology improve communication reliability in vehicular networks? 2. What are the potential applications of this innovation in the automotive industry?
Original Abstract Submitted
Systems, methods, and instrumentalities are described herein for sidelink (SL) collision detection and indication (e.g., in new radio (NR) vehicular communications (V2X)). A wireless transmit/receive unit (WTRU) may send resource reservations (e.g., in sidelink control information (SCI)). A receiving (RX) WTRU may receive SCI from (e.g., multiple) transmitting (TX) WTRUs, where the TX WTRUs are reserving resources for transmission. The TX WTRUs may be unaware of the other TX WTRUs (e.g., unaware of the resources being reserved by other TX WTRUs). Resources may be in conflict, for example, if the reserved resources overlap (e.g., partially or completely). Collision may occur, for example, if multiple TX WTRUs reserve the resources in conflict for transmission and/or if the TX WTRUs reserving the resources in conflict for transmission do not reselect a non-conflicting resource.