# US 2023/0054935 A1 · Port group pairing for channel state information in multi-transmit receive point deployments > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2023/0054935 A1 - Document ID: US20230054935A1 - Status: Published application - Kind: A1 - Application number: 17/758,664 - Filed: 2020-01-31 - Published: 2023-02-23 - Earliest claimed: 2020-01-31 - Assignees: QUALCOMM Incorporated - Applicants: QUALCOMM Incorporated - Inventors: Mostafa KHOSHNEVISAN; Chenxi HAO; Xiaoxia ZHANG; Yu ZHANG; Hao XU; Tao LUO - Web page: https://patentgrep.com/patent/US20230054935A1 ## CPC - H04L 5/0057: {Physical resource allocation for CQI} - H04L 5/001: {the frequencies being arranged in component carriers} - H04L 5/0035: {Resource allocation in a cooperative multipoint environment} - H04L 5/0051: {of dedicated pilots, i.e. pilots destined for a single user or terminal} - H04B 7/0626: {Channel coefficients, e.g. channel state information [CSI]} - H04W 72/54: based on quality criteria - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - H04B: TRANSMISSION - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a plurality of resource sets, wherein a resource set, of the plurality of resource sets, includes one or more type-0 resources and one or more type-1 resources, wherein the one or more type-0 resources are configured with a single transmission configuration indicator (TCI) state and the one or more type-1 resources are configured with at least two TCI states; identify a plurality of hypotheses; identify a set of hypothesis groups, wherein the plurality of hypotheses are divided into the set of hypothesis groups; and report, to one or more transmit receive points (TRPs) and for the set of hypothesis groups, a set of channel state information (CSIs) corresponding to the set of hypothesis groups. Numerous other aspects are provided. ## Claims ### Claim 1 A method of wireless communication performed by a user equipment (UE), comprising: identifying a plurality of resource sets, wherein a resource set, of the plurality of resource sets, includes one or more type-0 resources and one or more type-1 resources, wherein the one or more type-0 resources are configured with a single transmission configuration indicator (TCI) state and the one or more type-1 resources are configured with at least two TCI states; identifying, based at least in part on the type-0 resources and the type-1 resources, a plurality of hypotheses; identifying, based at least in part on the type-0 resources, the type-1 resources, and the plurality of hypotheses, a set of hypothesis groups, wherein the plurality of hypotheses are divided into the set of hypothesis groups; and reporting, to one or more transmit receive points (TRPs) and for the set of hypothesis groups, a set of channel state information (CSIs) corresponding to the set of hypothesis groups. ### Claim 2 (depends on 1) The method of claim 1, wherein identifying the plurality of hypotheses comprises: identifying a single TCI state hypothesis for each type-0 resource, a multiple TCI state hypothesis for each type-1 resource, and a pair of single TCI state hypotheses for each type-1 resource. ### Claim 3 (depends on 2) The method of claim 2, wherein identifying the plurality of hypotheses comprises: selectively including the pair of single TCI state hypotheses for each type-1 resource in the plurality of hypotheses based at least in part on received signaling. ### Claim 4 (depends on 1) The method of claim 1, wherein the type-0 resources are not configured with a plurality of port groups and the type-1 resources are configured with a plurality of port groups. ### Claim 5 (depends on 1) The method of claim 1, wherein the plurality of resource sets are a plurality of CSI reference signal (RS) resource sets or CSI interference measurement (IM) resource sets. ### Claim 6 (depends on 1) The method of claim 1, wherein a CSI, of the set of CSIs, identifies a hypothesis, of a hypothesis group, of the set of hypothesis groups, with a highest spectral efficiency among one or more hypotheses of the hypothesis group. ### Claim 7 (depends on 1) The method of claim 1, wherein a CSI, of the set of CSIs, identifies a threshold quantity of hypotheses, of a hypothesis group, of the set of hypothesis groups, with a highest spectral efficiency among one or more hypotheses of the hypothesis group. ### Claim 8 (depends on 7) The method of claim 7, wherein the threshold quantity is based at least in part on a UE capability. ### Claim 9 (depends on 1) The method of claim 1, wherein identifying the set of hypothesis groups comprises: assigning the plurality of hypotheses to a single hypothesis group. ### Claim 10 (depends on 1) The method of claim 1, wherein identifying the set of hypothesis groups comprises: assigning a first subset of the plurality of hypotheses to a first hypothesis group, wherein the first subset of the plurality of hypotheses correspond to hypotheses associated with a single TCI state; and assigning a second subset of the plurality of hypotheses to a second hypothesis group, wherein the second subset of the plurality of hypotheses correspond to hypotheses associated with a plurality of TCI states. ### Claim 11 (depends on 1) The method of claim 1, wherein identifying the set of hypothesis groups comprises: assigning a first subset of the plurality of hypotheses to a first hypothesis group, wherein the first subset of the plurality of hypotheses correspond to hypotheses associated with a single TCI state; assigning a second subset of the plurality of hypotheses to a second hypothesis group, wherein the second subset of the plurality of hypotheses correspond to hypotheses associated with a plurality of TCI states; and assigning a third subset of the plurality of hypotheses to a third hypothesis group, wherein the third subset of the plurality of hypotheses correspond to hypotheses associated with a plurality of TCI states. ### Claim 12 (depends on 1) The method of claim 1, wherein identifying the set of hypothesis groups comprises: assigning a first subset of the plurality of hypotheses to a first hypothesis group, of the set of hypothesis groups, wherein the first subset of the plurality of hypotheses correspond to hypotheses associated with a single TCI state; and assigning a second subset of the plurality of hypotheses to one or more second hypothesis groups, wherein the second subset of the plurality of hypotheses correspond to hypotheses associated with a plurality of TCI states, wherein each of hypothesis group, of the one or more second hypothesis groups, is associated with a single type-1 resource. ### Claim 13 (depends on 1) The method of claim 1, wherein reporting the set of CSIs comprises: reporting a CSI reference signal (RS) resource indicator (CRI) identifying a selected hypothesis. ### Claim 14 (depends on 13) The method of claim 13, wherein the CRI is defined based at least in part on a hypothesis identifier, and wherein the hypothesis identifier is based at least in part on: a sequence of hypotheses, a hypothesis group, whether a hypothesis group is active, a resource type, or a port group. ### Claim 15 (depends on 13) The method of claim 13, wherein the CRI is defined based at least in part on received signaling. ### Claim 16 (depends on 15) The method of claim 15, wherein the received signaling is radio resource control signaling or medium access control (MAC) control element signaling. ### Claim 17 (depends on 1) The method of claim 1, further comprising: transmitting UE capability signaling, wherein the UE capability signaling includes information identifying: a supported quantity of type-0 resources, a supported quantity of type-1 resources, a supported quantity of active hypotheses, or a supported quantity of active hypothesis groupings. ### Claim 18 A user equipment (UE) for wireless communication, comprising: a memory; and one or more processors operatively coupled to the memory, the memory and the one or more processors configured to: identify a plurality of resource sets, wherein a resource set, of the plurality of resource sets, includes one or more type-0 resources and one or more type-1 resources, wherein the one or more type-0 resources are configured with a single transmission configuration indicator (TCI) state and the one or more type-1 resources are configured with at least two TCI states; identify, based at least in part on the type-0 resources and the type-1 resources, a plurality of hypotheses; identify, based at least in part on the type-0 resources, the type-1 resources, and the plurality of hypotheses, a set of hypothesis groups, wherein the plurality of hypotheses are divided into the set of hypothesis groups; and report, to one or more transmit receive points (TRPs) and for the set of hypothesis groups, a set of channel state information (CSIs) corresponding to the set of hypothesis groups. ### Claim 19 A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising: one or more instructions that, when executed by one or more processors of a user equipment (UE), cause the one or more processors to: identify a plurality of resource sets, wherein a resource set, of the plurality of resource sets, includes one or more type-0 resources and one or more type-1 resources, wherein the one or more type-0 resources are configured with a single transmission configuration indicator (TCI) state and the one or more type-1 resources are configured with at least two TCI states; identify, based at least in part on the type-0 resources and the type-1 resources, a plurality of hypotheses; identify, based at least in part on the type-0 resources, the type-1 resources, and the plurality of hypotheses, a set of hypothesis groups, wherein the plurality of hypotheses are divided into the set of hypothesis groups; and report, to one or more transmit receive points (TRPs) and for the set of hypothesis groups, a set of channel state information (CSIs) corresponding to the set of hypothesis groups. ### Claim 20 An apparatus for wireless communication, comprising: means for identifying a plurality of resource sets, wherein a resource set, of the plurality of resource sets, includes one or more type-0 resources and one or more type-1 resources, wherein the one or more type-0 resources are configured with a single transmission configuration indicator (TCI) state and the one or more type-1 resources are configured with at least two TCI states; means for identifying, based at least in part on the type-0 resources and the type-1 resources, a plurality of hypotheses; means for identifying, based at least in part on the type-0 resources, the type-1 resources, and the plurality of hypotheses, a set of hypothesis groups, wherein the plurality of hypotheses are divided into the set of hypothesis groups; and means for reporting, to one or more transmit receive points (TRPs) and for the set of hypothesis groups, a set of channel state information (CSIs) corresponding to the set of hypothesis groups.