17952035. SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK simplified abstract (QUALCOMM Incorporated)
Contents
- 1 SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK
Organization Name
Inventor(s)
Ahmed Elshafie of San Diego CA (US)
Diana Maamari of San Diego CA (US)
Seyedkianoush Hosseini of San Diego CA (US)
SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK - A simplified explanation of the abstract
This abstract first appeared for US patent application 17952035 titled 'SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK
Simplified Explanation
The patent application describes methods, systems, and devices for wireless communications, specifically focusing on sidelink communications between user equipments (UEs) that require low latency and high reliability for services like extended reality (XR) and ultra-reliable low latency communications (URLLC).
- UEs may prioritize XR and URLLC communications over other types based on remaining packet delay budget.
- UEs may monitor sidelink transmissions based on network-configured discontinuous reception (DRX) cycles.
- Transmitting UEs can indicate an offset to adjust DRX cycles for receiving UEs to match XR communication periodicity.
Potential Applications
This technology could be applied in various industries where low latency and high reliability communications are crucial, such as:
- Healthcare for remote surgeries or patient monitoring
- Manufacturing for real-time control systems
- Public safety for emergency response coordination
Problems Solved
This technology addresses the following issues:
- Ensuring high-priority communications like XR and URLLC are transmitted with low latency and high reliability
- Synchronizing DRX cycles for optimal reception of sidelink communications
Benefits
The benefits of this technology include:
- Improved efficiency in transmitting high-priority data over sidelink communications
- Enhanced user experience for XR applications with reduced latency
- Better utilization of network resources for critical communications
Potential Commercial Applications
The technology could find commercial applications in:
- Telecommunication companies offering enhanced communication services
- IoT device manufacturers requiring reliable and low-latency data transmission
- Military and defense sectors for secure and efficient communications
Possible Prior Art
One potential prior art could be the use of DRX cycles in wireless communications to manage power consumption and network resources. However, the specific adaptation of DRX cycles for XR and URLLC communications may be a novel aspect of this patent application.
Unanswered Questions
How does this technology impact battery life in UEs during sidelink communications?
The patent application does not provide details on the potential impact on battery life for UEs when adjusting DRX cycles for XR and URLLC communications. This could be a crucial aspect to consider for practical implementation.
Are there any interoperability challenges with existing network infrastructure when implementing this technology?
The patent application does not address any potential interoperability issues that may arise when integrating this technology with current network configurations. Understanding how this innovation fits within existing systems could be essential for successful deployment.
Original Abstract Submitted
Methods, systems, and devices for wireless communications are described. Sidelink communications between user equipments (UE)s may include services that demand low latency and high reliability, such as extended reality (XR) and ultra-reliable low latency communications (URLLC). Given the latency demands for XR and URLLC, XR and URLLC may be higher priority than other communications types. A UE may determine that data for transmission over sidelink has a high priority level based on a remaining packet delay budget associated with the data. UEs may monitor for sidelink transmissions in accordance with network configured discontinuous reception (DRX) cycles. The DRX cycles configured by the network for sidelink communications, however, may not match with the periodicity of XR traffic. For XR communications, the transmitting UE may indicate an offset to apply to a DRX cycle such that the receiving UE may adjust the DRX cycle to match the periodicity of the XR communications.