PUCCH resource allocation for carrier aggregation in LTE-advanced

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United States of America Patent

PATENT NO 9860044
APP PUB NO 20170063506A1
SERIAL NO

15350360

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods of signaling uplink control information in a mobile communication network using carrier aggregation are provided. In one exemplary embodiment, a method may include scheduling downlink transmissions to a first user terminal on a single downlink component carrier (CC) associated with a primary cell and scheduling downlink transmissions to a second user terminal on multiple downlink CCs or on a downlink CC associated with a non-primary cell. Further, the method may include receiving, on a first set of radio resources, control information associated with the downlink transmissions to the first user terminal. In addition, the method may include receiving, on a second set of radio resources, control information associated with the downlink transmissions to the second user terminal.

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Astely, David Bromma, SE 164 2732
Baldemair, Robert Solna, SE 755 7315
Gerstenberger, Dirk Stockholm, SE 151 3003
Larsson, Daniel Stockholm, SE 365 5499
Lindbom, Lars Karlstad, SE 116 2691
Parkvall, Stefan Bromma, SE 640 8527

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