System and method for determining a search space in carrier aggregation in LTE-A

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE50093
SERIAL NO

16506562

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Abstract

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Systems, methods, and software can be used to process a control channel at a user agent (UA) within a wireless communication system. In some aspects, the method includes identifying one carrier as an anchor carrier and id='REI-00001' date='20240820' at least one otherid='REI-00001' id='REI-00002' date='20240820' another id='REI-00002' carrier as a non-anchor carrier; id='REI-00003' date='20240820' for each carrier: determining a location of a UA specific search space including one or more control channel candidates for the carrier based on a linear congruential random number; and attempting to decode each of the control channel candidates in the UA specific search space to identify at least one of an uplink or a downlink grant associated with the carrierid='REI-00003' id='REI-00004' date='20240820' and receiving information indicating a first number of control channel candidates for a first aggregation level for the anchor carrier and a second number of control channel candidates for the first aggregation level for the non-anchor carrier, wherein the first number of control channel candidates is different from the second number of control channel candidatesid='REI-00004' .

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Patent Owner(s)

Patent OwnerAddress
BLACKBERRY CORPORATION3001 BISHOP DRIVE SUITE 400 SAN RAMON CA 94583

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Zhijun Ashburn, US 580 15057
Earnshaw, Andrew Mark Kanata, CA 127 3933
Fong, Mo-Han Sunnyvale, US 522 14401
Heo, Youn Hyoung San Jose, US 406 10427
McBeath, Sean Michael Keller, US 68 912

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