FIELD: radio engineering, communication.
SUBSTANCE: signalling format used for acknowledgment/negative acknowledgement messages on an uplink control channel is determined, and a codebook size of the acknowledgment/negative acknowledgement messages is selected based on the determined signalling format.
EFFECT: supporting reliable feedback.
23 cl, 3 dwg
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Authors
Dates
2014-12-20—Published
2010-04-30—Filed