Control signaling for supporting multiple services in advanced communication systems
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung-Han Nam, Sudhir Ramakrishna, Li Guo, Boon Loong Ng
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Abstract
A method of user equipment (UE) in a wireless communication system. The method comprises receiving, from a base station (BS), a downlink signal including position information for orthogonal frequency division multiplexing (OFDM) symbols of a short physical uplink control channel (PUCCH), determining, based on the position information, a position of the OFDM symbols of the short PUCCH included in a slot, and transmitting, to the BS, the short PUCCH using the OFDM symbols based on the determined position.
Claims20
A method comprising:
- receiving:
- a first physical downlink shared channel (PDSCH) that provides a first transport block, and
- a second PDSCH that provides a second transport block;
- generating:
- first hybrid automatic response request acknowledgement (HARQ-ACK) information in response to reception of the first transport block, and
- second HARQ-ACK information in response to reception of the second transport block;
- multiplexing:
- the first HARQ-ACK information in a first physical uplink control channel (PUCCH), and
- the second HARQ-ACK information in a second PUCCH;
- and transmitting:
- the first PUCCH within a first time unit having a first duration,
- the second PUCCH within a second time unit having a second duration,
- wherein the first duration is a multiple of the second duration by an integer that is larger than one.
A user equipment (UE) comprising:
- a receiver configured to receive:
- a first physical downlink shared channel (PDSCH) that provides a first transport block, and
- a second PDSCH that provides a second transport block;
- a processor connected to the receiver, the processor configured to:
- generate first hybrid automatic response request acknowledgement (HARQ-ACK) information in response to reception of the first transport block,
- generate second HARQ-ACK information in response to reception of the second transport block;
- multiplex the first HARQ-ACK information in a first physical uplink control channel (PUCCH), and
- multiplex the second HARQ-ACK information in a second PUCCH;
- and
- a transmitter operably connected to the processor, the transmitter configured to transmit:
- the first PUCCH within a first time unit having a first duration, and
- the second PUCCH within a second time unit having a second duration,
- wherein the first duration is a multiple of the second duration by an integer that is larger than one.
A base station comprising:
- a transmitter configured to transmit:
- a first physical downlink shared channel (PDSCH) that provides a first transport block, and
- a second PDSCH that provides a second transport block;
- a receiver configured to receive:
- a first physical uplink control channel (PUCCH) within a first time unit having a first duration, and
- a second PUCCH within a second time unit having a second duration, wherein the first duration is a multiple of the second duration by an integer that is larger than one;
- and
- a processor operably connected to the receiver, the processor configured to de-multiplex:
- first hybrid automatic response request acknowledgement (HARQ-ACK) information in response to transmission of the first transport block, from the first PUCCH reception, and
- second HARQ-ACK information in response to transmission of the second transport block, from the second PUCCH reception.
Dependencies are inferred from the claim text.