18394809. METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
- 1 METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM
Organization Name
Inventor(s)
Hoon-dong Noh of Gyeonggi-do (KR)
Young-woo Kwak of Gyeonggi-do (KR)
Cheol-kyu Shin of Gyeonggi-do (KR)
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18394809 titled 'METHOD AND DEVICE FOR TRANSMITTING/RECEIVING UPLINK REFERENCE SIGNAL OR CHANNEL IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
The patent application abstract describes a method in a wireless communication system where user equipment receives information configuring multiple sounding reference signal (SRS) resources related to a channel state information-reference signal (CSI-RS) resource from a base station. The user equipment then receives an SRS resource indicator indicating at least one SRS resource, obtains precoding information for an uplink channel based on the CSI-RS resource related to the most recently transmitted SRS, and transmits the uplink channel to the base station based on the precoding information.
- User equipment in a wireless communication system receives information on multiple SRS resources related to a CSI-RS resource from a base station.
- The user equipment then receives an SRS resource indicator indicating at least one SRS resource to use.
- Based on the CSI-RS resource related to the most recently transmitted SRS, the user equipment obtains precoding information for the uplink channel.
- The user equipment transmits the uplink channel to the base station using the precoding information.
Potential Applications
This technology could be applied in:
- 5G and future wireless communication systems
- IoT devices requiring efficient uplink transmission
Problems Solved
This technology helps in:
- Improving uplink channel transmission efficiency
- Enhancing overall system performance by optimizing precoding information
Benefits
The benefits of this technology include:
- Enhanced uplink communication reliability
- Better utilization of resources in wireless networks
Potential Commercial Applications
This technology could be commercially applied in:
- Telecommunication companies for improving network performance
- IoT device manufacturers for efficient data transmission
Possible Prior Art
One possible prior art could be the use of precoding techniques in wireless communication systems to optimize channel transmission efficiency.
Unanswered Questions
How does this method impact battery life in user equipment?
The abstract does not mention the potential impact of this method on the battery life of user equipment. It would be interesting to know if the additional processing required for obtaining precoding information affects the energy consumption of the device.
What are the potential challenges in implementing this method in real-world networks?
The abstract does not address the challenges that may arise when implementing this method in practical wireless communication systems. Understanding the hurdles faced during deployment could provide valuable insights into the feasibility of this technology.
Original Abstract Submitted
The disclosure relates to a wireless communication system, in which a method performed by a user equipment includes receiving, from a base station, information configuring a plurality of sounding reference signal (SRS) resources that are related with one channel state information-reference signal (CSI-RS) resource, receiving an SRS resource indicator (SRI) indicating at least one SRS resource from among the plurality of SRS resources, obtaining, based on an implicit precoding being indicated for an uplink channel, precoding information for the uplink channel based on the CSI-RS resource related with a most recently transmitted SRS of the at least one SRS resource indicated by the SRI, and transmitting, to the base station, the uplink channel based on the precoding information.
