18314037. CAPABILITY SIGNALING TO ENABLE FULL POWER UPLINK TRANSMISSION simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
CAPABILITY SIGNALING TO ENABLE FULL POWER UPLINK TRANSMISSION
Organization Name
Inventor(s)
Md. Saifur Rahman of Plano TX (US)
Eko Onggosanusi of Coppell TX (US)
CAPABILITY SIGNALING TO ENABLE FULL POWER UPLINK TRANSMISSION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18314037 titled 'CAPABILITY SIGNALING TO ENABLE FULL POWER UPLINK TRANSMISSION
Simplified Explanation
The method described in the patent application involves operating a user equipment (UE) by transmitting UE capability information, receiving configuration information for a physical uplink shared channel (PUSCH) transmission, and determining the PUSCH transmission based on the received configuration information. The method also involves determining a power level for the PUSCH transmission based on a received transmit precoding matrix indicator (TPMI) indicating a precoding matrix and a number of layers for the PUSCH transmission. If the TPMI is included in one of the multiple TPMI groups that deliver full power, the power level corresponds to full power. Finally, the method includes transmitting the PUSCH transmission with the determined power level.
- The method involves transmitting UE capability information, including information indicating multiple TPMI groups that deliver full power.
- Configuration information for a PUSCH transmission is received.
- A TPMI indicating a precoding matrix and a number of layers for the PUSCH transmission is received.
- The PUSCH transmission is determined based on the received configuration information.
- A power level for the PUSCH transmission is determined, where the power level corresponds to full power if the TPMI is included in one of the multiple TPMI groups that deliver full power.
- The PUSCH transmission is transmitted with the determined power level.
Potential applications of this technology:
- This method can be applied in wireless communication systems, particularly in the operation of user equipment (UE).
- It can be used in various communication networks, such as cellular networks, to improve the efficiency and reliability of uplink transmissions.
Problems solved by this technology:
- The method addresses the problem of determining the power level for a PUSCH transmission based on the received TPMI and configuration information.
- It solves the challenge of efficiently utilizing the full power transmission capability of a UE by determining the appropriate power level for the PUSCH transmission.
Benefits of this technology:
- The method allows for efficient power allocation in PUSCH transmissions, ensuring optimal use of the full power transmission capability of a UE.
- It improves the reliability and performance of uplink transmissions in wireless communication systems.
- By accurately determining the power level based on the received TPMI and configuration information, it helps in reducing interference and optimizing the overall system capacity.
Original Abstract Submitted
A method for operating a user equipment (UE) comprises transmitting UE capability information including a full power transmission capability, wherein the full power transmission capability includes information (I) to indicate multiple transmit precoding matrix indicator (TPMI) groups that deliver full power; receiving configuration information for a physical uplink shared channel (PUSCH) transmission; receiving a TPMI indicating a precoding matrix and a number of layers for the PUSCH transmission; determining the PUSCH transmission based on the configuration information; determining a power level for the PUSCH transmission, wherein the power level corresponds to full power if the TPMI is included in one of the multiple TPMI groups that deliver full power; and transmitting the PUSCH transmission with the determined power level.
