# US 12,225,522 B2 · PUSCH repetition via a plurality of TRPs > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,225,522 B2 - Document ID: US12225522B2 - Status: Granted - Kind: B2 - Application number: 17/575,294 - Filed: 2022-01-13 - Published: 2022-07-14 - Granted: 2025-02-11 - Earliest claimed: 2021-01-13 - Assignees: Ofinno, LLC - Applicants: Ofinno, LLC - Inventors: Yunjung Yi; Jonghyun Park; Esmael Hejazi Dinan - Web page: https://patentgrep.com/patent/US12225522B2 ## CPC - H04W 72/046: {the resource being in the space domain, e.g. beams} - H04W 72/1268: of uplink data flows - H04B 7/06952: {Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping} - H04L 1/1822: involving configuration of automatic repeat request [ARQ] with parallel processes - H04L 1/1861: {Physical mapping arrangements (for ACK signaling see also H04L5/0053)} - 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 1/1893: {Physical mapping arrangements (physical resource mapping in general H04L5/00)} - H04L 5/0023: {Time-frequency-space} - H04L 5/0032: {Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation} - 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} - H04W 72/23: in the downlink direction of a wireless link, i.e. towards a terminal - H04L 5/0007: {the frequencies being orthogonal, e.g. OFDM(A) or DMT} - H04L 5/001: {the frequencies being arranged in component carriers} - H04L 5/005: {of common pilots, i.e. pilots destined for multiple users or terminals} - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - H04B: TRANSMISSION - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract A method for a physical uplink shared channel (PUSCH) repetition via a plurality of transmission and reception points (TRPs) including receiving, by a wireless device, one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions. The method may include receiving downlink control information (DCI) scheduling repetitions of a transport block. In an example, the DCI indicates a first spatial domain filter for a first repetition of the repetitions and a second spatial domain filter for a second repetition of the repetitions. The method may include transmitting, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap. ## Claims ### Claim 1 A method comprising: receiving, by a wireless device, one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions; receiving downlink control information (DCI) scheduling repetitions of a transport block, wherein the DCI indicates: a first spatial domain filter for a first repetition of the repetitions; and a second spatial domain filter for a second repetition of the repetitions; and transmitting, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap. ### Claim 2 (depends on 1) The method of claim 1, wherein the first spatial domain filter is different from the second spatial domain filter. ### Claim 3 (depends on 1) The method of claim 1, wherein the DCI further indicates a first starting symbol of the first repetition. ### Claim 4 (depends on 3) The method of claim 3, further comprising transmitting, with the first spatial domain filter, the first repetition of the transport block based on the first starting symbol. ### Claim 5 (depends on 1) The method of claim 1, further comprising transmitting one or more second configuration parameters indicating a minimum gap. ### Claim 6 (depends on 5) The method of claim 5, wherein the minimum gap indicates at least one of: a panel activation latency; a timing advance adjustment; a power adjustment latency; or a power transient gap. ### Claim 7 (depends on 1) The method of claim 1, wherein the time gap is a minimum gap between a last symbol of a first uplink transmission associated with a first transmission-and-reception point (TRP) and a starting symbol of a second uplink transmission associated with a second TRP. ### Claim 8 (depends on 7) The method of claim 7, wherein: the first uplink transmission is the first repetition of the transport block; and the second uplink transmission is the second repetition of the transport block. ### Claim 9 (depends on 1) The method of claim 1, wherein the repetitions of the transport block are Type B physical uplink shared channel (PUSCH) repetitions. ### Claim 10 (depends on 1) The method of claim 1, wherein the repetitions of the transport block are Type A physical uplink shared channel (PUSCH) repetitions. ### Claim 11 A wireless device comprising: one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the wireless device to: receive one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions; receive downlink control information (DCI) scheduling repetitions of a transport block, wherein the DCI indicates: a first spatial domain filter for a first repetition of the repetitions; and a second spatial domain filter for a second repetition of the repetitions; and transmit, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap. ### Claim 12 (depends on 11) The wireless device of claim 11, wherein the first spatial domain filter is different from the second spatial domain filter. ### Claim 13 (depends on 11) The wireless device of claim 11, wherein the DCI further indicates a first starting symbol of the first repetition. ### Claim 14 (depends on 13) The wireless device of claim 13, wherein the memory further storing instructions that, when executed by the one or more processors, cause the wireless device to transmit, with the first spatial domain filter, the first repetition of the transport block based on the first starting symbol. ### Claim 15 (depends on 11) The wireless device of claim 11, wherein the memory further storing instructions that, when executed by the one or more processors, cause the wireless device to transmit one or more second configuration parameters indicating a minimum gap. ### Claim 16 (depends on 15) The wireless device of claim 15, wherein the minimum gap indicates at least one of: a panel activation latency; a timing advance adjustment; a power adjustment latency; or a power transient gap. ### Claim 17 (depends on 11) The wireless device of claim 11, wherein the time gap is a minimum gap between a last symbol of a first uplink transmission associated with a first transmission-and-reception point (TRP) and a starting symbol of a second uplink transmission associated with a second TRP. ### Claim 18 (depends on 17) The wireless device of claim 17, wherein: the first uplink transmission is the first repetition of the transport block; and the second uplink transmission is the second repetition of the transport block. ### Claim 19 (depends on 11) The wireless device of claim 11, wherein the repetitions of the transport block are Type B physical uplink shared channel (PUSCH) repetitions. ### Claim 20 A system comprising: a base station comprising one or more first processors and first memory storing instructions that, when executed by the one or more first processors, cause the base station to: transmit one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions; and transmit downlink control information (DCI) scheduling repetitions of a transport block, wherein the DCI indicates: a first spatial domain filter for a first repetition of the repetitions; and a second spatial domain filter for a second repetition of the repetitions; and a wireless device comprising one or more second processors and second memory storing instructions that, when executed by the one or more second processors, cause the wireless device to: receive the one or more configuration parameters and the DCI; and transmit, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap.