Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anthony Edet Ekpenyong0
Pierre Bertrand0
Ralf Matthias Bendlin0
Date of Patent
February 12, 2019
Patent Application Number
13752863
Date Filed
January 29, 2013
Patent Citations Received
...
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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