18383360. User Equipment (UE) and Methods for Vehicle-to-Vehicle (V2V) Sidelink Communication in Accordance with a Short Transmission Time Interval (TTI) simplified abstract (Apple Inc.)
User Equipment (UE) and Methods for Vehicle-to-Vehicle (V2V) Sidelink Communication in Accordance with a Short Transmission Time Interval (TTI)
Organization Name
Inventor(s)
Alexey Khoryaev of Nizhny Novgorod (RU)
Mikhail Shilov of Nizhny Novgorod (RU)
Seunghee Han of San Jose CA (US)
Sergey Panteleev of Nizhny Novgorod (RU)
Sergey Sosnin of Zavolzhie (RU)
Pavel Dyakov of Nizhny Novgorod (RU)
User Equipment (UE) and Methods for Vehicle-to-Vehicle (V2V) Sidelink Communication in Accordance with a Short Transmission Time Interval (TTI) - A simplified explanation of the abstract
This abstract first appeared for US patent application 18383360 titled 'User Equipment (UE) and Methods for Vehicle-to-Vehicle (V2V) Sidelink Communication in Accordance with a Short Transmission Time Interval (TTI)
Embodiments of a User Equipment (UE) and methods for communication are described in this patent application. The UE can select a short transmission time interval (TTI) for vehicle-to-vehicle (V2V) sidelink transmission. Short TTIs may occur within a legacy TTI and can be allocated for V2V sidelink transmissions by non-legacy UEs. Legacy TTIs may be allocated for V2V sidelink transmissions by legacy UEs. The UE can transmit a legacy physical sidelink control channel (PSCCH) in accordance with the legacy TTI to indicate the V2V sidelink transmission to legacy UEs. Additionally, the UE can transmit a short PSCCH (sPSCCH) in accordance with the selected short TTI to indicate the V2V sidelink transmission to non-legacy UEs.
- Short TTIs selected for V2V sidelink transmission
- Allocation of short TTIs for non-legacy UEs
- Legacy TTIs allocated for legacy UEs
- Transmission of legacy PSCCH for legacy UEs
- Transmission of short PSCCH for non-legacy UEs
Potential Applications: - V2V communication systems - Intelligent transportation systems - Automotive safety applications
Problems Solved: - Efficient allocation of TTIs for V2V communication - Compatibility between legacy and non-legacy UEs - Improved communication reliability in V2V scenarios
Benefits: - Enhanced communication performance in V2V environments - Seamless integration of legacy and non-legacy UEs - Increased safety and efficiency in vehicular communication
Commercial Applications: Title: "Enhanced V2V Communication System for Intelligent Transportation" This technology can be utilized in automotive safety systems, smart city infrastructure, and connected vehicle applications. The market implications include improved traffic management, enhanced driver assistance features, and increased road safety.
Prior Art: There is prior art related to V2V communication systems and sidelink transmissions in vehicular networks. However, the specific method of selecting short TTIs for V2V sidelink transmissions by UEs may be a novel innovation.
Frequently Updated Research: Research on V2V communication protocols, spectrum allocation for vehicular networks, and advancements in intelligent transportation systems are relevant to this technology.
Questions about V2V Communication Systems: Question 1: How does this technology improve communication reliability in V2V scenarios? Answer: This technology enhances communication reliability by efficiently allocating short TTIs for V2V sidelink transmissions, ensuring seamless integration between legacy and non-legacy UEs.
Question 2: What are the potential commercial applications of this enhanced V2V communication system? Answer: The commercial applications include automotive safety systems, smart city infrastructure, and connected vehicle applications, leading to improved traffic management and enhanced driver assistance features.
Original Abstract Submitted
Embodiments of a User Equipment (UE) and methods for communication are generally described herein. The UE may select, from a plurality of short transmission time intervals (TTIs), a short TTI for a vehicle-to-vehicle (V2V) sidelink transmission by the UE. The short TTIs may occur within a legacy TTL. The short TTIs may be allocated for V2V sidelink transmissions by nonlegacy UEs. The legacy TTI may be allocated for V2V sidelink transmissions by legacy UEs. The UE may transmit, in accordance with the legacy TTI, a legacy physical sidelink control channel (PSCCH) to indicate, to legacy UEs, the V2V sidelink transmission by the UE. The UE may transmit, in accordance with the selected short TTI, a short PSCCH (sPSCCH) to indicate, to non-legacy UEs, the V2V sidelink transmission by the UE.
