Invention Grant
- Patent Title: Transmission delay compensation for intra-frequency band communication
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Application No.: US17846943Application Date: 2022-06-22
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Publication No.: US11751182B2Publication Date: 2023-09-05
- Inventor: Anatoliy Sergey Ioffe , Elmar Wagner , Jan M. Zaleski , Jie Cui , Yang Tang , Andre Hanke
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: FLETCHER YODER PC
- Main IPC: H04L41/0803
- IPC: H04L41/0803 ; H04L43/0852 ; H04W8/22 ; H04W24/08 ; H04W24/10 ; H04W56/00 ; H04W72/04 ; H04W72/08 ; H04W84/02 ; H04W88/02 ; H04W88/08 ; H04W92/02 ; H04W92/10 ; H04W72/0453 ; H04W72/21 ; H04W72/23 ; H04W72/542

Abstract:
The present disclosure relates to systems and methods for operating transceiver circuitry to transmit or receive signals on various frequency ranges. To do so, an electronic device may determine a receive delay between one or more messages received on different component carriers and may transmit the receive delay to a base station to update how communications are transmitted on one of the component carriers. The update made to at least one of the component carriers may compensate for the receive delay between the different component carriers. Compensating for the receive delay may improve operations that delay downlink communications to reduce a likelihood or stop simultaneous downlink and uplink communications by further adjusting for delays seen at an electronic device when communicating with base stations disposed at a different distances from the electronic device.
Public/Granted literature
- US20220330246A1 TRANSMISSION DELAY COMPENSATION FOR INTRA-FREQUENCY BAND COMMUNICATION Public/Granted day:2022-10-13
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