18488926. SEMI-PERSISTENT CSI FEEDBACK OVER PUSCH simplified abstract (Telefonaktiebolaget LM Ericsson (publ))
Contents
SEMI-PERSISTENT CSI FEEDBACK OVER PUSCH
Organization Name
Telefonaktiebolaget LM Ericsson (publ)
Inventor(s)
Robert Mark Harrison of Grapevine TX (US)
Mattias Frenne of Uppsala (SE)
Siva Muruganathan of Stittsville (CA)
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SEMI-PERSISTENT CSI FEEDBACK OVER PUSCH - A simplified explanation of the abstract
This abstract first appeared for US patent application 18488926 titled 'SEMI-PERSISTENT CSI FEEDBACK OVER PUSCH
Simplified Explanation
The abstract describes a patent application for a user equipment, base station, and method for transmitting semi-persistent channel state information (SP-CSI) on a physical uplink shared channel (PUSCH). The user equipment is configured to receive control signaling messages to set up SP-CSI reporting configurations and transmit SP-CSI reports according to the configured periodicity.
- Explanation of the patent/innovation:
- User equipment and base station technology for transmitting SP-CSI on PUSCH - Control signaling messages configure SP-CSI reporting configurations - SP-CSI reports are transmitted with a specific periodicity - Physical layer control signaling activates the SP-CSI report configurations
- Potential applications of this technology:
- 5G and future wireless communication systems - IoT devices requiring efficient uplink channel state information reporting
- Problems solved by this technology:
- Efficient and reliable transmission of channel state information - Optimal utilization of uplink resources in wireless networks
- Benefits of this technology:
- Improved network performance and reliability - Enhanced user experience with better quality of service
- Potential commercial applications of this technology:
- Telecommunication equipment manufacturers - Network operators and service providers offering advanced wireless services
- Possible prior art:
- Existing methods for transmitting channel state information in wireless networks - Prior patents related to uplink channel state reporting
Questions:
1. How does this technology improve the efficiency of uplink channel state information reporting in wireless networks? 2. What are the specific advantages of using semi-persistent channel state information reporting on a physical uplink shared channel?
Answers:
1. This technology improves efficiency by allowing user equipment to transmit SP-CSI reports with a specific periodicity, reducing overhead and optimizing resource utilization in the network. 2. Using SP-CSI reporting on PUSCH enables more predictable and reliable transmission of channel state information, leading to better network performance and enhanced user experience.
Original Abstract Submitted
A user equipment, base station and method for transmitting semi-persistent channel state information (SP-CSI) on a physical uplink shared channel (PUSCH) are provided. The user equipment includes processing circuitry configured to receive a control signaling message the control signaling message configuring the user equipment with at least one SP CSI report configuration on the PUSCH, and the message identifying a SP CSI reporting periodicity. The user equipment also receives physical layer control signaling identifying and activating the at least one SP CSI report configuration. Transmitter circuitry is configured to transmit a plurality of SP CSI reports, the reports being transmitted with the periodicity and according to the physical layer control signaling and the control signaling message.
