View source for 17996993. IMPROVED TRANSMISSION CONFIGURATION INDICATOR STATE FOR CHANNEL STATE INFORMATION REPORT IN FULL-DUPLEX SYSTEMS simplified abstract (QUALCOMM Incorporated)

=IMPROVED TRANSMISSION CONFIGURATION INDICATOR STATE FOR CHANNEL STATE INFORMATION REPORT IN FULL-DUPLEX SYSTEMS=


==Organization Name==

[[:Category:QUALCOMM Incorporated|QUALCOMM Incorporated]]


[[Category:QUALCOMM Incorporated]]

==Inventor(s)==

[[:Category:Min Huang of Beijing (CN)|Min Huang of Beijing (CN)]][[Category:Min Huang of Beijing (CN)]]

[[:Category:Yu Zhang of San Diego CA (US)|Yu Zhang of San Diego CA (US)]][[Category:Yu Zhang of San Diego CA (US)]]

[[:Category:Chao Wei of Beijing (CN)|Chao Wei of Beijing (CN)]][[Category:Chao Wei of Beijing (CN)]]

==IMPROVED TRANSMISSION CONFIGURATION INDICATOR STATE FOR CHANNEL STATE INFORMATION REPORT IN FULL-DUPLEX SYSTEMS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17996993 titled 'IMPROVED TRANSMISSION CONFIGURATION INDICATOR STATE FOR CHANNEL STATE INFORMATION REPORT IN FULL-DUPLEX SYSTEMS

==Simplified Explanation==

The patent application describes an improved method for reporting channel state information (CSI) in full-duplex systems. The method involves using a transmission configuration indicator (TCI) state and a quasi-colocation (QCL) type indicator to determine the spatial relationship between downlink and uplink reference signals.

* The TCI state includes information about the downlink and uplink reference signal resources.
* The QCL type indicator indicates the spatial relationship between the downlink and uplink reference signals.
* The user equipment (UE) uses this information to determine a receive beam for the downlink reference signal.
* The UE generates and transmits a CSI report based on the received downlink reference signal and an interference measurement of the uplink reference signal resource.

Potential applications of this technology:

* Full-duplex communication systems
* Wireless communication networks

Problems solved by this technology:

* Efficient reporting of channel state information in full-duplex systems
* Minimizing interference between downlink and uplink reference signals

Benefits of this technology:

* Improved performance and reliability of full-duplex systems
* Enhanced capacity and throughput in wireless communication networks


==Original Abstract Submitted==

An improved transmission configuration indicator (TCI) state for channel state information (CSI) reporting is disclosed for full-duplex systems. In such systems, a potentially victim user equipment (UE) may receive a CSI report configuration message including at least a TCI state and a quasi-colocation (QCL) type indicator. The TCI state includes identification of at least a downlink reference signal resource and an uplink reference signal resource, while the QCL type indicator indicates a spatial relationship between the downlink and uplink reference signals. The UE may then determine a receive beam for receipt of a downlink reference signal, wherein the receive beam is determined based on the QCL type indicator. The UE generates and transmits a CSI report based on the receipt of the downlink reference signal using the determined receive beam and an interference measurement of the uplink reference signal resource.



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