Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Esmael Hejazi Dinan0
Date of Patent
October 22, 2019
0Patent Application Number
159514990
Date Filed
April 12, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A wireless device may receive configuration parameters of cells comprising a primary cell with no configured scheduling request (SR) resources and a secondary cell in an sTAG and with configured SR resources. An SR associated with an SR process may be transmitted in the SR resources. A random access procedure may be initiated in response to: the SR process pending in a subframe; no uplink data channel resource available for transmission in the subframe; and a time alignment timer of the sTAG not running in the subframe. A random access preamble may be transmitted by the wireless device.
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