Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pierre Bertrand
Ralf Matthias Bendlin
Anthony Edet Ekpenyong
Date of Patent
September 26, 2023
Patent Application Number
16272838
Date Filed
February 11, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
Systems and methods for specifying UE power control allocation for simultaneous transmission of PRACH in a secondary serving cell and PUCCH/PUSCH/SRS in a different serving cell in another timing advance group are disclosed. Rules are provided for prioritizing transmission of PRACH and/or other UL channels/signals. Additionally, UE power allocation is controlled for misaligned subframes across different timing advance groups. Latency of UL synchronization for a secondary serving cell is reduced by prioritizing PRACH retransmission.
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