# US 12,193,009 B2 · Information transmission method and device, computer equipment and storage medium > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,193,009 B2 - Document ID: US12193009B2 - Status: Granted - Kind: B2 - Application number: 17/588,118 - Filed: 2022-01-28 - Published: 2022-05-26 - Granted: 2025-01-07 - Earliest claimed: 2019-07-31 - Assignees: Guangdong Oppo Mobile Telecommunications Corp., Ltd. - Applicants: Guangdong Oppo Mobile Telecommunications Corp., Ltd. - Inventors: Jing Xu; Yanan Lin - Web page: https://patentgrep.com/patent/US12193009B2 ## CPC - H04W 72/21: in the uplink direction of a wireless link, i.e. towards the network - H04L 5/0048: {Allocation of pilot signals, i.e. of signals known to the receiver (allocation of control signalling H04L5/0053; use of control signalling H04L5/0091)} - H04W 72/23: in the downlink direction of a wireless link, i.e. towards a terminal - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract The present application relates to an information transmission method and device, a computer equipment and a storage medium. A terminal determines SR resources and PUSCH resources according to control signaling sent by a network side device; if the SR resources and the PUSCH resources are overlapped in time domain, and the SR resources and/or the PUSCH resources satisfy preset conditions, the SR information is multiplexed into the PUSCH resources. A specific method of sending SR is provided when the SR is overlapped with the PUSCH in time domain, thereby guaranteeing the SR transmission. ## Claims ### Claim 1 An information transmission method, comprising: determining, by a terminal, a scheduling request (SR) resource and a physical uplink shared channel (PUSCH) resource according to control signaling sent by a network-side device, wherein the SR resource is a physical uplink control channel (PUCCH) resource carrying SR information; and multiplexing the SR information onto the PUSCH resource in a case where the SR resource and the PUSCH resource overlap in a time domain and the SR resource and/or the PUSCH resource satisfy a preset condition, wherein the multiplexing the SR information onto the PUSCH resource comprises: transmitting the SR information on all preconfigured SR resources, and stopping transmitting data at positions on the PUSCH resource that correspond to the SR resources. ### Claim 2 (depends on 1) The method according to claim 1, wherein the preset condition comprises a multiplexing rule configured by the network-side device and/or a preset multiplexing rule, wherein the multiplexing rule configured by the network-side device comprises that: the terminal receives a semi-persistent signaling sent by the network-side device, wherein the semi-persistent signaling is used to indicate the terminal to multiplex the SR information onto the PUSCH resource, or wherein the preset multiplexing rule comprises at least one of the following: a transmission priority of the SR resource and the PUSCH resource satisfies a preset priority condition; the SR resource satisfies a transmission priority requirement, and a length of the PUSCH resource is less than or equal to a preset threshold; the SR resource satisfies the transmission priority requirement, and an end position of the PUSCH resource is at or before a preset position; and a transmission configuration of the SR resource and a transmission configuration of the PUSCH resource satisfy a preset configuration condition. ### Claim 3 (depends on 1) The method according to claim 1, wherein the multiplexing the SR information onto the PUSCH resource comprises: transmitting the SR information on the PUSCH resource, wherein the SR information is carried by bits with a preset length, wherein the preset length is a length determined according to a number of target SR configurations. ### Claim 4 (depends on 3) The method according to claim 3, wherein the number of target SR configurations is any of the following cases: the number of the target SR configurations is a total number of SR configurations; the number of the target SR configurations is a number of SR configurations that overlap with an entire PUSCH resource; and the number of the target SR configurations is a number of SR configurations that overlap with part of the PUSCH resource, wherein the part of the PUSCH resource is a first half of the PUSCH resource, or wherein the part of the PUSCH resource is a resource for uplink control information (UCI) multiplexing. ### Claim 5 (depends on 1) The method according to claim 1, wherein the multiplexing the SR information onto the PUSCH resource comprises: transmitting the SR information on the SR resource and stopping transmitting data at a position on the PUSCH resource corresponding to the SR resource in a case where a SR state is a first state; and normally transmitting the data at the position on the PUSCH resource corresponding to the SR resource in a case where the SR state is a second state. ### Claim 6 (depends on 1) The method according to claim 1, wherein the SR resource and the PUSCH resource overlapping in the time domain is that the SR resource and a demodulation reference signal (DMRS) of the PUSCH resource overlap in the time domain, and the multiplexing the SR information onto the PUSCH resource comprises at least one of the following methods: sending the DMRS of the PUSCH resource and not sending the SR, wherein the DMRS does not include the SR information; sending the DMRS of the PUSCH resource and not sending the SR, wherein the DMRS includes the SR information; sending the DMRS of the PUSCH resource, and postponing sending the SR according to a preset number of symbols; and not sending the DMRS of the PUSCH resource, and sending the SR. ### Claim 7 (depends on 1) The method according to claim 1, wherein the multiplexing the SR information onto the PUSCH resource comprises: sending the SR information on the PUSCH resource in a case where a SR state is a first state; and normally transmitting data on the PUSCH resource in a case where the SR state is a second state. ### Claim 8 An information transmission method, comprising: determining, by a network-side device, a SR resource and a PUSCH resource, wherein the SR resource is a PUCCH resource carrying SR information; and receiving the SR information multiplexed onto the PUSCH resource in a case where the SR resource and the PUSCH resource overlap in a time domain and the SR resource and/or the PUSCH resource satisfy a preset condition, wherein the SR information is transmitted on all preconfigured SR resources and data is not transmitted at positions on the PUSCH resource that correspond to the SR resources. ### Claim 9 (depends on 8) The method according to claim 8, wherein the preset condition comprises a multiplexing rule configured by the network-side device or a preset multiplexing rule, wherein the multiplexing rule configured by the network-side device comprises: a terminal receives a semi-persistent signaling sent by the network-side device, wherein the semi-persistent signaling is used to indicate the terminal to multiplex the SR information onto the PUSCH resource, or wherein the preset multiplexing rule comprises at least one of the following: a transmission priority of the SR resource and the PUSCH resource satisfies a preset priority condition; the SR resource satisfies a transmission priority requirement, and a length of the PUSCH resource is less than a preset threshold; the SR resource satisfies the transmission priority requirement, and an end position of the PUSCH resource is at or before a preset position; and a transmission configuration of the SR resource and a transmission configuration of the PUSCH resource satisfy a preset configuration condition. ### Claim 10 (depends on 8) The method according to claim 8, wherein the multiplexing the SR information onto the PUSCH resource comprises: transmitting the SR information on the PUSCH resource, wherein the SR information is carried by bits with a preset length, wherein the preset length is a length determined according to a number of target SR configurations. ### Claim 11 (depends on 10) The method according to claim 10, wherein the number of the target SR configurations is any of the following cases: the number of the target SR configurations is a total number of SR configurations; the number of the target SR configurations is a number of SR configurations that overlap with an entire PUSCH resource; and the number of the target SR configurations is a number of SR configurations that overlap with part of the PUSCH resource, wherein the part of the PUSCH resource is a first half of the PUSCH resource, or wherein the part of the PUSCH resource is a resource for uplink control information (UCI) multiplexing. ### Claim 12 (depends on 8) The method according to claim 8, wherein the multiplexing-the SR information onto the PUSCH resource comprises: transmitting the SR information on the SR resource and stopping transmitting data at a position on the PUSCH resource corresponding to the SR resource in a case where a SR state is a first state; and normally transmitting the data at the position on the PUSCH resource corresponding to the SR resource in a case where the SR state is a second state. ### Claim 13 (depends on 8) The method according to claim 8, wherein the SR resource and the PUSCH resource overlapping in the time domain is that the SR resource and a demodulation reference signal (DMRS) of the PUSCH resource overlap in the time domain, and the multiplexing the SR information onto the PUSCH resource comprises at least one of the following methods: sending the DMRS of the PUSCH resource and not sending the SR, wherein the DMRS does not include the SR information; sending the DMRS of the PUSCH resource and not sending the SR, wherein the DMRS includes the SR information; sending the DMRS of the PUSCH resource, and postponing sending the SR according to a preset number of symbols; and not sending the DMRS of the PUSCH resource, and sending the SR. ### Claim 14 (depends on 8) The method according to claim 8, wherein the multiplexing the SR information onto the PUSCH resource comprises: sending the SR information on the PUSCH resource in a case where a SR state is a first state; and normally transmitting data on the PUSCH resource in a case where the SR state is a second state. ### Claim 15 (depends on 8) The method according to claim 8, wherein the method further comprises: blindly detecting the SR state by the network-side device. ### Claim 16 An information transmission device, comprising: a memory configured to store a computer program; and a processor, configured to execute the computer program to determine a scheduling request (SR) resource and a physical uplink shared channel (PUSCH) resource according to control signaling sent by a network-side device, wherein the SR resource is a physical uplink control channel (PUCCH) resource carrying SR information; and a transceiver, configured to multiplex the SR information onto the PUSCH resource in a case where the SR resource and the PUSCH resource overlap in a time domain and the SR resource and/or the PUSCH resource satisfy a preset condition, wherein the transmitter is configured to transmit the SR information on all preconfigured SR resources, and stop transmitting data at positions on the PUSCH resource that correspond to the SR resources. ### Claim 17 An information transmission device, comprising: a memory configured to store a computer program; and a processor, configured to execute the computer program to determine a SR resource and a PUSCH resource, wherein the SR resource is a PUCCH resource carrying SR information; and a transceiver, configured to receive the SR information multiplexed onto the PUSCH resource in a case where the SR resource and the PUSCH resource overlap in a time domain and the SR resource and/or the PUSCH resource satisfy a preset condition, wherein the SR information is transmitted on all preconfigured SR resources and data is not transmitted at positions on the PUSCH resource that correspond to the SR resources.