-
公开(公告)号：US20230074690A1
公开(公告)日：2023-03-09
申请号：US17976399
申请日：2022-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG
Abstract: A method for receiving a PTRS by a user equipment (UE) in a wireless communication system may comprise the steps of: receiving first information for configuring one or more bandwidth parts (BWPs); receiving second information including threshold value information relating to a frequency density of a PTRS; receiving downlink control information (DCI), wherein the DCI includes a first field indicating an activated BWP among the one or more BWPs configured on the basis of the first information, and a second field related to a transmission configuration indication (TCI) state; and receiving the PTRS in the activated BWP, wherein the frequency density of the PTRS is determined by the number of resource blocks associated with each TCI state.
-
公开(公告)号：US20230022763A1
公开(公告)日：2023-01-26
申请号：US17822124
申请日：2022-08-24
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG
Abstract: Disclosed in the present disclosure are a method for transmitting and receiving a physical downlink shared channel (PDSCH) in a wireless communication system, and a device therefor. Particularly, a method by which user equipment (UE) receives a PDSCH in a wireless communication system comprises the steps of: receiving configuration information for the PDSCH, the configuration information including a plurality of TCI state configurations; receiving activation information, the plurality of TCI state configurations being activated by the activation information, and the activation information including mapping information about the activated TCI state configurations and code points of a transmission configuration indication (TCI) field in downlink control information; receiving the DCI including the TCI field; and receiving a plurality of PDSCH transmission occasions on the basis of the indication, through the TCI field, of a specific code point mapped to a plurality of TCI states, wherein the plurality of PDSCH transmission occasions correspond to the same transport block, the plurality of PDSCH transmission occasions are received in a time area resource on the basis of time division multiplexing (TDM), and the number of the plurality of PDSCH transmission occasions can be determined on the basis of the number of TCI states mapped to the specific code point.
-
73.发明申请公开(公告)号：US20220338222A1
公开(公告)日：2022-10-20
申请号：US17635327
申请日：2020-08-14
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG
Abstract: Disclosed in the present invention are a method for transmitting/receiving downlink data in a wireless communication system, and a device therefor. Specifically, a method of receiving downlink data by user equipment (UE) in a wireless communication system comprises the steps of: receiving configuration information; receiving downlink control information (DCI), the DCI comprising a transmission configuration indication (TCI) field, and multiple TCI states being indicated on the basis of the TCI field; and receiving multiple transmission occasions of an identical transport block on the basis of the DCI. The multiple transmission occasions are received through a time-domain resource on the basis of time division multiplexing (TDM), and the number of the multiple transmission occasions is determined on the basis of the number of the multiple TCI states.
-
74.发明申请公开(公告)号：US20220304018A1
公开(公告)日：2022-09-22
申请号：US17636821
申请日：2020-08-24
Applicant: LG ELECTRONICS INC.
Inventor： Seongwon KO , Jiwon KANG , Jonghyun PARK , Sukhyon YOON , Kyuseok KIM
Abstract: A method of transmitting, by a user equipment (UE), an uplink channel in a wireless communication system comprises transmitting capability information related to a panel for a transmission of the uplink channel, receiving configuration information related to the transmission of the uplink channel, and transmitting the uplink channel based on the configuration information. Based on that the transmission of the uplink channel collides with a transmission of other uplink channel scheduled to the UE in a time domain, i) if a first panel related to the transmission of the uplink channel is different from a second panel related to the transmission of the other uplink channel, the uplink channel and the other uplink channel are simultaneously transmitted, and ii) if the first panel is the same as the second panel, the uplink channel is transmitted in a specific resource.
-
公开(公告)号：US20220286251A1
公开(公告)日：2022-09-08
申请号：US17703435
申请日：2022-03-24
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon CHOI , Jiwon KANG , Kyuseok KIM , Kilbom LEE
Abstract: A method for transmitting an SRS by a terminal may comprise the steps of: receiving, from a base station, one of an SRS resource indicator (SRI), a CSI-RS resource indicator (CRI), a synchronization signal block (SSB) identifier, and an uplink transmission configuration indicator (TCI); on the basis of whether the received indicator/identifier includes an indication that the corresponding indicator/identifier is commonly used for an SRS resource group or an indication that the corresponding indicator/identifier is used for a first SRS resource of the SRS resource group, determining whether to use the same transmission beam or use different transmission beams to transmit an SRS in the SRS resource group; on the basis of the determination, determining a transmission beam for the terminal, indicated by the received indicator/identifier; and transmitting the SRS in the first SRS resource on the basis of the transmission beam for the terminal, wherein the SRS resource group includes the first SRS resource and a second SRS resource.
-
Patent Agency Ranking
76.发明申请公开(公告)号：US20220248438A1
公开(公告)日：2022-08-04
申请号：US17722841
申请日：2022-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Kilbom LEE , Kyuseok KIM , Kijun KIM , Jiwon KANG
Abstract: Disclosed are: a method for operating a terminal and a base station in a wireless communication system; and a device supporting same. According to an embodiment applicable to the present disclosure, a terminal may: acquire resource information for setting a transmission mode, in which data generated from the same information is transmitted through a plurality of physical downlink shared channels (PDSCHs) by a base station, and on this basis, transmitting the data through the plurality of PDSCHs; and acquire related data information.
-
公开(公告)号：US20220239433A1
公开(公告)日：2022-07-28
申请号：US17608332
申请日：2020-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG , Kilbom LEE
Abstract: A method for receiving the PTRS by a user equipment (UE) in a wireless communication system is disclosed, comprises the steps of: receiving PTRS related configuration information; receiving downlink control information (DCI), wherein a code point corresponding to one or more transmission configuration indication (TCI) states is indicated on the basis of an antenna port field of the DCI; and receiving the PTRS through an antenna port corresponding to a specific DMRS port among the DMRS ports, wherein a number of antenna ports for receiving the PTRS may be determined on the basis of at least one of the maximum values of i) the number of TCI states corresponding to the code point, ii) the number of CDM groups containing the DMRS port, or iii) the number of antenna ports for receiving the PTRS.
-
公开(公告)号：US20220239358A1
公开(公告)日：2022-07-28
申请号：US17715676
申请日：2022-04-07
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG , Haewook PARK
IPC: H04B7/06 , H04B7/0417 , H04B17/336 , H04L5/00
Abstract: Systems and techniques for transmitting channel state information (CSI) include: receiving configuration information related to the CSI from a base station, the configuration information including information on a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI to the base station based on the configuration information and the CSI-RS. The CSI-RS resource set includes M CSI-RS resource groups; in addition, N CSI-RS resource groups (N≤M) for reporting the CSI are determined from the M CSI-RS resource groups; the CSI includes N CSI sets generated based on a CSI-RS resource combination in the N CSI-RS resource groups. To generate an n-th (1≤n≤N) CSI set, a specific CSI-RS resource in an n-th (1≤n≤N) CSI-RS resource group is used for channel measurement; and a specific CSI-RS resource in the remaining CSI-RS groups other than the n-th CSI-RS resource group is used for interference measurement.
-
公开(公告)号：US20220225359A1
公开(公告)日：2022-07-14
申请号：US17711287
申请日：2022-04-01
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG
Abstract: Disclosed are a method for transmitting and receiving a phase tracking reference signal (PTRS) in a wireless communication system, and an apparatus therefor. Particularly, a method for receiving a phase tracking reference signal (PTRS) by a user equipment (UE) in a wireless communication system may include the steps of: receiving PTRS configuration information, wherein the PTRS configuration information includes information on a frequency density of a PTRS; receiving downlink control information (DCI), wherein a plurality of TCI states are indicated on the basis of the DCI; and receiving the PTRS, wherein on the basis that resources in a frequency domain associated with each TCI state of the plurality of TCI states do not overlap with each other, the frequency density of the PTRS is determined by the number of resource blocks associated with each TCI state.
-
公开(公告)号：US20220224482A1
公开(公告)日：2022-07-14
申请号：US17711289
申请日：2022-04-01
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok KIM , Hyungtae KIM , Jiwon KANG
Abstract: A method for receiving a PTRS by a user equipment (UE) in a wireless communication system may comprise the steps of: receiving first information for configuring one or more bandwidth parts (BWPs); receiving second information including threshold value information relating to a frequency density of a PTRS; receiving downlink control information (DCI), wherein the DCI includes a first field indicating an activated BWP among the one or more BWPs configured on the basis of the first information, and a second field related to a transmission configuration indication (TCI) state; and receiving the PTRS in the activated BWP, wherein the frequency density of the PTRS is determined by the number of resource blocks associated with each TCI state.
-
-
-
-
-
-
-
-
-
Search Results
169
records
(took 0.019 seconds)
