US Patent Application 17937302. GRADUAL FREQUENCY ADJUSTMENT FOR DUAL-LOOP FREQUENCY CONTROL IN NTN BASED ON USER EQUIPMENT REQUIREMENTS simplified abstract
GRADUAL FREQUENCY ADJUSTMENT FOR DUAL-LOOP FREQUENCY CONTROL IN NTN BASED ON USER EQUIPMENT REQUIREMENTS
Organization Name
Inventor(s)
Liangping Ma of San Diego CA (US)
Changhwan Park of San Diego CA (US)
Xiao Feng Wang of San Diego CA (US)
Mohamad Sayed Hassan of Paris (FR)
Umesh Phuyal of San Diego CA (US)
Peter Gaal of San Diego CA (US)
Harikumar Krishnamurthy of San Diego CA (US)
Bharat Shrestha of San Diego CA (US)
Alberto Rico Alvarino of San Diego CA (US)
Ayan Sengupta of San Diego CA (US)
GRADUAL FREQUENCY ADJUSTMENT FOR DUAL-LOOP FREQUENCY CONTROL IN NTN BASED ON USER EQUIPMENT REQUIREMENTS - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 17937302 Titled 'GRADUAL FREQUENCY ADJUSTMENT FOR DUAL-LOOP FREQUENCY CONTROL IN NTN BASED ON USER EQUIPMENT REQUIREMENTS'
Simplified Explanation
The abstract describes a method, computer-readable medium, and apparatus for a User Equipment (UE) in a Non-Terrestrial Network (NTN). The UE can receive commands from the NTN and, in response, transmit an uplink transmission with a frequency change. The total frequency change is calculated based on the current location and velocity updates of the UE, ensuring it meets certain threshold requirements. Alternatively, the frequency change can be based on intermediary location and velocity updates between the current and previous updates.
Original Abstract Submitted
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus at a UE in NTN are provided. The UE may be configured to receive one or more FPC commands from an NTN. The UE may be further configured to transmit, in response to receiving the one or more FPC commands, an uplink transmission with a frequency change having a total FPC adjustment calculated based on (a) a current UE location update and a current UE velocity update, wherein the total FPC adjustment satisfies one or more threshold requirements, or (b) an intermediary UE location update between the current UE location update and a previous UE location update and an intermediary UE velocity update between the current UE velocity update and a previous UE velocity update.
