SYNCHRONIZATION AND FEEDER LINK DELAY DRIFT IN NON-TERRESTRIAL NETWORK COMMUNICATIONS
Various solutions for synchronization and feeder link delay drift in non-terrestrial network (NTN) communications are described. An apparatus (e.g., a UE) receives from a network information of a common timing advance (TA), a common TA drift rate, and a common TA drift rate variation at a reference...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
13.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Various solutions for synchronization and feeder link delay drift in non-terrestrial network (NTN) communications are described. An apparatus (e.g., a UE) receives from a network information of a common timing advance (TA), a common TA drift rate, and a common TA drift rate variation at a reference time. The apparatus determines a TA delay based on the information. The apparatus then performs NTN communications with the network with the TA delay accounted for. |
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Bibliography: | Application Number: EP20220773919 |