Samsung electronics co., ltd. (20240284343). SL POWER CONTROL simplified abstract
Contents
SL POWER CONTROL
Organization Name
Inventor(s)
Emad Nader Farag of Flanders NJ (US)
SL POWER CONTROL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240284343 titled 'SL POWER CONTROL
The patent application describes methods and apparatuses for sidelink (SL) power control in user equipment (UE) in a wireless communication system.
- The UE receives a first SL reference signal (RS) and information related to transmit power for the first SL RS from another UE.
- The processor in the UE calculates a first filtered RS receive power (RSRP) for the first SL RS and a first pathloss based on the transmit power and the first filtered RSRP.
- Based on the first pathloss, the UE determines a first power for a first SL channel and transmits the first SL channel using the determined power.
- The transmission of the first SL channel is based on a first spatial domain transmission filter associated with the first SL RS.
Potential Applications: - This technology can be applied in cellular networks to improve the efficiency of sidelink communication between UEs. - It can enhance the reliability and performance of direct device-to-device communication in wireless networks.
Problems Solved: - Efficient power control for sidelink communication. - Improved signal quality and reliability in direct communication between UEs.
Benefits: - Enhanced communication reliability and performance. - Optimal power control for sidelink transmissions. - Improved overall efficiency of wireless networks.
Commercial Applications: Title: Enhanced Sidelink Power Control Technology for Wireless Communication Systems This technology can be utilized in 5G networks, IoT devices, smart city applications, and industrial IoT for seamless and reliable direct communication between devices.
Questions about Sidelink Power Control: 1. How does this technology improve the efficiency of direct device-to-device communication in wireless networks? - This technology optimizes power control for sidelink communication, leading to enhanced signal quality and reliability in direct communication between devices.
2. What are the potential commercial applications of this enhanced sidelink power control technology? - The technology can be applied in various sectors such as 5G networks, IoT devices, smart cities, and industrial IoT for improved communication reliability and performance.
Original Abstract Submitted
methods and apparatuses for sidelink (sl) power control. a user equipment (ue) includes a transceiver configured to receive, from a second ue, a first sidelink (sl) reference signal (rs) and receive, from the second ue, information related to a transmit power for the first sl rs. the ue further includes a processor operably coupled to the transceiver. the processor is configured to calculate a first filtered rs receive power (rsrp) for the first sl rs, calculate a first pathloss for the first sl rs based on a difference between the transmit power and the first filtered rsrp, and determine, based on the first pathloss, a first power for a first sl channel. the transceiver is further configured to transmit, based on a first spatial domain transmission filter, the first sl channel using the first power. the first spatial domain transmission filter is associated with the first sl rs.
