# US 12,193,030 B2 · Method and apparatus for uplink data information transmission in wireless communication system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,193,030 B2 - Document ID: US12193030B2 - Status: Granted - Kind: B2 - Application number: 18/425,622 - Filed: 2024-01-29 - Published: 2024-05-30 - Granted: 2025-01-07 - Earliest claimed: 2020-08-04 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Sungjin Park; Jinyoung Oh; Youngbum Kim; Hyunseok Ryu; Cheolkyu Shin; Jeongho Yeo; Seunghoon Choi - Web page: https://patentgrep.com/patent/US12193030B2 ## CPC - H04L 27/2602: {Signal structure} - H04W 72/23: in the downlink direction of a wireless link, i.e. towards a terminal - H04L 1/1819: {with retransmission of additional or different redundancy} - H04L 1/1822: involving configuration of automatic repeat request [ARQ] with parallel processes - H04L 1/1864: {ARQ related signaling (H04L1/1607 takes precedence)} - H04L 1/189: {Transmission or retransmission of more than one copy of a message} - H04L 5/0044: {Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH} - H04L 5/0053: {Allocation of signalling, i.e. of overhead other than pilot signals} - H04L 5/0094: {Indication of how sub-channels of the path are allocated} - H04L 27/2607: {Cyclic extensions} - H04W 72/0446: Resources in time domain, e.g. slots or frames - H04W 72/0453: Resources in frequency domain, e.g. a carrier in FDMA - H04W 72/1268: of uplink data flows - H04W 72/21: in the uplink direction of a wireless link, i.e. towards the network - H04W 74/0816: with collision avoidance - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract The disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a beyond-4G system, and a system therefor. The disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, and the like) based on 5G communication technologies and IoT-related technologies. A method performed by a terminal in a wireless communication system is provided, the method includes receiving configured grant (CG)-physical uplink shared channel (PUSCH) configuration information, identifying a plurality of actual repetition PUSCHs based on a PUSCH repetition transmission type B and the CG-PUSCH configuration information, identifying whether 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs, and in case that the 1 symbol actual repetition PUSCH is included in the plurality of actual repetition PUSCHs and is related to uplink transmission in an unlicensed band, transmitting the 1 symbol actual repetition PUSCH. ## Claims ### Claim 1 A method performed by a terminal in a wireless communication system, the method comprising: receiving, from a base station, configured grant configuration associated with a physical uplink shared channel (PUSCH) repetition type B; determining at least one invalid symbol for a PUSCH repetition type B transmission based on symbols in an idle duration for an operation with an unlicensed band channel access; considering remaining symbols as valid symbols for the PUSCH repetition type B transmission based on the at least one invalid symbol for the PUSCH repetition type B transmission; and performing the PUSCH repetition type B transmission using the valid symbols within a slot. ### Claim 2 (depends on 1) The method of claim 1, wherein the symbols in the idle duration is considered as the at least one invalid symbol. ### Claim 3 (depends on 1) The method of claim 1, wherein a semi static channel access is used for the unlicensed band channel access. ### Claim 4 (depends on 1) The method of claim 1, wherein, in case that a number of the valid symbols for the PUSCH repetition type B transmission is greater than zero for a nominal repetition, the nominal repetition consists of one or more actual repetitions, and wherein each actual repetition consists of a consecutive set of all valid symbols. ### Claim 5 (depends on 4) The method of claim 4, wherein the consecutive set of all valid symbols is used for the PUSCH repetition type B transmission. ### Claim 6 A method performed by a base station in a wireless communication system, the method comprising: transmitting, to a terminal, configured grant configuration associated with a physical uplink shared channel (PUSCH) repetition type B; and receiving, from the terminal, data on a PUSCH based on a PUSCH repetition type B transmission using valid symbols in a slot, wherein at least one invalid symbol for the PUSCH repetition type B transmission is determined based on symbols in an idle duration for an operation with an unlicensed band channel access, and wherein remaining symbols are considered as the valid symbols for the PUSCH repetition type B transmission based on the at least one invalid symbol for the PUSCH repetition type B transmission. ### Claim 7 (depends on 6) The method of claim 6, wherein the symbols in the idle duration is considered as the at least one invalid symbol. ### Claim 8 (depends on 6) The method of claim 6, wherein a semi static channel access is used for the unlicensed band channel access. ### Claim 9 (depends on 6) The method of claim 6, wherein, in case that a number of the valid symbols for the PUSCH repetition type B transmission is greater than zero for a nominal repetition, the nominal repetition consists of one or more actual repetitions, and wherein each actual repetition consists of a consecutive set of all valid symbols. ### Claim 10 (depends on 9) The method of claim 9, wherein the consecutive set of all valid symbols is used for the PUSCH repetition type B transmission. ### Claim 11 A terminal in a wireless communication system, the terminal comprising: a transceiver; and a controller configured to: receive, from a base station, configured grant configuration associated with a physical uplink shared channel (PUSCH) repetition type B, determine at least one invalid symbol for a PUSCH repetition type B transmission based on symbols in an idle duration for an operation with an unlicensed band channel access, consider remaining symbols as valid symbols for the PUSCH repetition type B transmission based on the at least one invalid symbol for the PUSCH repetition type B transmission, and perform the PUSCH repetition type B transmission using the valid symbols within a slot. ### Claim 12 (depends on 11) The terminal of claim 11, wherein the symbols in the idle duration is considered as the at least one invalid symbol. ### Claim 13 (depends on 11) The terminal of claim 11, wherein a semi static channel access is used for the unlicensed band channel access. ### Claim 14 (depends on 11) The terminal of claim 11, wherein, in case that a number of the valid symbols for the PUSCH repetition type B transmission is greater than zero for a nominal repetition, the nominal repetition consists of one or more actual repetitions, and wherein each actual repetition consists of a consecutive set of all valid symbols. ### Claim 15 (depends on 14) The terminal of claim 14, wherein the consecutive set of all valid symbols is used for the PUSCH repetition type B transmission. ### Claim 16 A base station in a wireless communication system, the base station comprising: a transceiver; and a controller configured to: transmit, to a terminal, configured grant configuration associated with a physical uplink shared channel (PUSCH) repetition type B, and receive, from the terminal, data on a PUSCH based on a PUSCH repetition type B transmission using valid symbols in a slot, wherein at least one invalid symbol for the PUSCH repetition type B transmission is determined based on symbols in an idle duration for an operation with an unlicensed band channel access, and wherein remaining symbols are considered as the valid symbols for the PUSCH repetition type B transmission based on the at least one invalid symbol for the PUSCH repetition type B transmission. ### Claim 17 (depends on 16) The base station of claim 16, wherein the symbols in the idle duration is considered as the at least one invalid symbol. ### Claim 18 (depends on 16) The base station of claim 16, wherein a semi static channel access is used for the unlicensed band channel access. ### Claim 19 (depends on 16) The base station of claim 16, wherein, in case that a number of the valid symbols for the PUSCH repetition type B transmission is greater than zero for a nominal repetition, the nominal repetition consists of one or more actual repetitions, and wherein each actual repetition consists of a consecutive set of all valid symbols. ### Claim 20 (depends on 19) The base station of claim 19, wherein the consecutive set of all valid symbols is used for the PUSCH repetition type B transmission.