Method and apparatus for transmitting uplink channel in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsCheolkyu Shin, Youngbum Kim, Hyunseok Ryu, Taehan Bae
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Abstract
The disclosure relates to a communication technique that combines a 5G communication system for supporting a higher data rate after a 4G system with IoT technology, and a system thereof. The disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT-related technology.
Claims20
A method performed by a terminal in a communication system, the method comprising:
- receiving configuration information on a sub physical resource block (PRB) for a physical uplink shared channel (PUSCH) transmission;
- receiving downlink control information (DCI) including a bit field indicating a subcarrier set of a plurality of subcarrier sets respectively including subcarriers of the sub PRB, wherein a number of the subcarriers of the sub PRB is configured based on the configuration information and less than a number of subcarriers of one PRB;
- and
- transmitting a PUSCH on the subcarrier set indicated by the bit field,
- wherein a number of bits included in the bit field is identified based on the number of the subcarriers of the sub PRB.
A method performed by a base station in a communication system, the method comprising:
- transmitting configuration information on a sub physical resource block (PRB) for a physical uplink shared channel (PUSCH) transmission;
- transmitting downlink control information (DCI) including a bit field indicating a subcarrier set of a plurality of subcarrier sets respectively including subcarriers of the sub PRB, wherein a number of the subcarriers of the sub PRB is indicated based on the configuration information and less than a number of subcarriers of one PRB;
- and
- receiving a PUSCH on the subcarrier set indicated by the bit field,
- wherein a number of bits included in the bit field is associated with the number of the subcarriers of the sub PRB.
A terminal in a communication system, the terminal comprising:
- a transceiver;
- and
- a processor coupled to the transceiver, the processor configured to:
- receive configuration information on a sub physical resource block (PRB) for a physical uplink shared channel (PUSCH) transmission;
- receive downlink control information (DCI) including a bit field indicating a subcarrier set of a plurality of subcarrier sets respectively including subcarriers of the sub PRB, wherein a number of the subcarriers of the sub PRB is configured based on the configuration information and less than a number of subcarriers of one PRB;
- and
- transmit a PUSCH on the subcarrier set indicated by the bit field,
- wherein a number of bits included in the bit field is identified based on the number of the subcarriers of the sub PRB.
A base station in a communication system, the base station comprising:
- a transceiver;
- and
- a processor coupled to the transceiver, the processor configured to:
- transmit configuration information on a sub physical resource block (PRB) for a physical uplink shared channel (PUSCH) transmission;
- transmit downlink control information (DCI) including a bit field indicating a subcarrier set of a plurality of subcarrier sets respectively including subcarriers of the sub PRB, wherein a number of the subcarriers of the sub PRB is indicated based on the configuration information and less than a number of subcarriers of one PRB;
- and
- receive a PUSCH on the subcarrier set indicated by the bit field,
- wherein a number of bits included in the bit field is associated with the number of the subcarriers of the sub PRB.
Dependencies are inferred from the claim text.