View source for 17876335. TECHNIQUES FOR CHANNEL MEASUREMENTS FOR MULTIPLE UPLINK CARRIERS IN CARRIER AGGREGATION simplified abstract (QUALCOMM Incorporated)

=TECHNIQUES FOR CHANNEL MEASUREMENTS FOR MULTIPLE UPLINK CARRIERS IN CARRIER AGGREGATION=


==Organization Name==

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


[[Category:QUALCOMM Incorporated]]

==Inventor(s)==

[[:Category:Seyedkianoush Hosseini of San Diego CA (US)|Seyedkianoush Hosseini of San Diego CA (US)]][[Category:Seyedkianoush Hosseini of San Diego CA (US)]]

[[:Category:Jing Jiang of San Diego CA (US)|Jing Jiang of San Diego CA (US)]][[Category:Jing Jiang of San Diego CA (US)]]

[[:Category:Wanshi Chen of San Diego CA (US)|Wanshi Chen of San Diego CA (US)]][[Category:Wanshi Chen of San Diego CA (US)]]

==TECHNIQUES FOR CHANNEL MEASUREMENTS FOR MULTIPLE UPLINK CARRIERS IN CARRIER AGGREGATION - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17876335 titled 'TECHNIQUES FOR CHANNEL MEASUREMENTS FOR MULTIPLE UPLINK CARRIERS IN CARRIER AGGREGATION

==Simplified Explanation==

Methods, systems, and devices for wireless communications are described for channel measurements for multiple uplink carriers in carrier aggregation (CA). The patent application focuses on a specific configuration of CA, which includes a first downlink carrier, a first uplink carrier, and a second uplink carrier. The second uplink carrier is a supplemental uplink (SUL) carrier that does not have an associated downlink carrier in the same frequency band. The invention involves configuring a measurement downlink carrier and associating it with the second uplink carrier. Measurements of a reference resource of the measurement downlink carrier are then used to determine transmission parameters of the second uplink carrier.

* The patent application describes methods, systems, and devices for channel measurements in carrier aggregation (CA) for multiple uplink carriers.
* The CA configuration includes a first downlink carrier, a first uplink carrier, and a second uplink carrier.
* The second uplink carrier is a supplemental uplink (SUL) carrier without an associated downlink carrier in the same frequency band.
* A measurement downlink carrier is configured and associated with the second uplink carrier.
* Measurements of a reference resource of the measurement downlink carrier are used to determine transmission parameters of the second uplink carrier.

Potential Applications:
* This technology can be applied in wireless communication systems that utilize carrier aggregation (CA) for increased data rates and improved network capacity.
* It can be used in 4G and 5G networks to enhance the performance of multiple uplink carriers.

Problems Solved:
* The invention solves the problem of accurately measuring and determining transmission parameters for a second uplink carrier that does not have an associated downlink carrier in the same frequency band.
* It addresses the challenge of effectively utilizing supplemental uplink (SUL) carriers in carrier aggregation (CA) configurations.

Benefits:
* The technology enables more efficient utilization of multiple uplink carriers in carrier aggregation (CA) configurations.
* It improves the accuracy of channel measurements and determination of transmission parameters for supplemental uplink (SUL) carriers.
* The invention enhances the overall performance and capacity of wireless communication systems.


==Original Abstract Submitted==

Methods, systems, and devices for wireless communications are described for channel measurements for multiple uplink carriers in carrier aggregation (CA). A CA configuration may provide a first downlink carrier, a first uplink carrier, and a second uplink carrier. The second uplink carrier may be a supplemental uplink (SUL) carrier that does not have an associated downlink carrier in a same frequency band. A measurement downlink carrier may be configured and associated with the second uplink carrier, and measurements of a reference resource of the measurement downlink carrier may be used to determine transmission parameters of the second uplink carrier.



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