Qualcomm incorporated (20240114541). SUPPORT OF LOW LATENCY TRANSMISSIONS IN SIDELINK simplified abstract
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 20240114541 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).
- The UE may determine the priority level of data for transmission over sidelink based on a remaining packet delay budget associated with the data.
- UEs may monitor for sidelink transmissions according to network-configured discontinuous reception (DRX) cycles, but these cycles may not align with the periodicity of XR traffic.
- To address this, the transmitting UE can indicate an offset to apply to a DRX cycle, allowing the receiving UE to adjust the cycle to match the periodicity of XR communications.
Potential Applications
This technology can be applied in various industries where low latency and high reliability communications are crucial, such as healthcare for remote surgeries, autonomous vehicles for real-time data exchange, and industrial automation for seamless machine-to-machine communication.
Problems Solved
This technology solves the challenge of ensuring high-priority data transmissions with low latency and reliability in sidelink communications, especially for XR and URLLC services, by optimizing DRX cycles to match the periodicity of specific traffic types.
Benefits
The benefits of this technology include improved efficiency in delivering critical data, enhanced user experience in XR applications, and increased reliability in URLLC services, ultimately leading to better overall performance in wireless communications.
Potential Commercial Applications
Potential commercial applications of this technology include 5G networks, IoT devices, smart cities infrastructure, and mission-critical communication systems, where real-time data transmission and low latency are essential for operations.
Possible Prior Art
One possible prior art could be the use of dynamic DRX adjustments in wireless communications to optimize latency and reliability for specific types of data transmissions.
Unanswered Questions
How does this technology impact battery life in UEs during sidelink communications?
The patent application does not address the potential impact on battery life in UEs when implementing dynamic DRX adjustments for XR and URLLC services. This aspect is crucial as it could affect the overall usability and efficiency of the technology.
Are there any interoperability challenges with existing network infrastructures when implementing these dynamic DRX adjustments?
The patent application does not discuss any potential interoperability issues that may arise when integrating this technology with current network configurations. Ensuring seamless compatibility with different network setups is essential for widespread adoption and deployment of the innovation.
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.
