18819416. UPLINK FEEDBACK METHODS FOR OPERATING WITH A LARGE NUMBER OF CARRIERS (InterDigital Patent Holdings, Inc.)
Contents
UPLINK FEEDBACK METHODS FOR OPERATING WITH A LARGE NUMBER OF CARRIERS
Organization Name
InterDigital Patent Holdings, Inc.
Inventor(s)
Paul Marinier of Brossard (CA)
Ghyslain Pelletier of Montreal (CA)
J. Patrick Tooher of Montreal (CA)
Pouriya Sadeghi of San Diego CA (US)
Marian Rudolf of Montreal (CA)
UPLINK FEEDBACK METHODS FOR OPERATING WITH A LARGE NUMBER OF CARRIERS
This abstract first appeared for US patent application 18819416 titled 'UPLINK FEEDBACK METHODS FOR OPERATING WITH A LARGE NUMBER OF CARRIERS
Original Abstract Submitted
A wireless transmit/receive unit (WTRU) may receive one or more physical downlink shared channel (PDSCH) transmissions and each PDSCH transmission may be associated with downlink control information (DCI) and a group of PDSCH transmissions. Further, the WTRU may determine a first group or a second group based on an indication received in DCI associated with at least one of the PDSCH transmissions. Then, the WTRU may generate hybrid automatic repeat request (HARQ)-acknowledgment (ACK) feedback for data received in one or more PDSCH transmissions associated with the determined group. Moreover, the WTRU may transmit the HARQ-ACK feedback. In an example, the DCI which includes the indication may schedule a plurality of PDSCH transmissions included in the determined group. In another example, the DCI which includes the indication may further include a first codepoint mapped to the first group or a second codepoint mapped to the second group.
