-
21.发明公开公开(公告)号：US20240155649A1
公开(公告)日：2024-05-09
申请号：US18550202
申请日：2021-06-11
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Fang YUAN , Junyi LI , Tao LUO
IPC: H04W72/232 , H04L1/00 , H04W72/0446 , H04W76/20
CPC classification number: H04W72/232 , H04L1/0004 , H04W72/0446 , H04W76/20
Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for downlink control information format for indication of transmission configuration indication state. A user equipment may receive, from a base station, downlink control information (DCI); determining whether the DCI is used for beam indication with or without downlink assignment. The UE also may apply transmission configuration indication (TCI) states based on TCI codepoints in a TCI field of the DCI, when the DCI is used for beam indication. The base station may generate the DCI with information indicating whether the DCI is intended for beam indication with or without downlink assignment, in which the DCI includes the TCI codepoints to apply the TCI states at the UE when the information in the DCI indicates that the DCI is intended for beam indication. The base station may transmit, to the UE, the DCI.
-
公开(公告)号：US20240114537A1
公开(公告)日：2024-04-04
申请号：US18264727
申请日：2021-04-27
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Aleksandar DAMNJANOVIC , Yan ZHOU , Mostafa KHOSHNEVISAN , Wooseok NAM , Jing SUN , Tao LUO , Xiaoxia ZHANG
IPC: H04W72/51 , H04W72/044
CPC classification number: H04W72/51 , H04W72/046
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam applicability report that indicates beam applicability information corresponding to one or more physical channels for a UE cooperation operation. The UE may communicate with at least one wireless communication device in the UE cooperation operation based at least in part on the beam applicability information. Numerous other aspects are described.
-
公开(公告)号：US20240107465A1
公开(公告)日：2024-03-28
申请号：US18252621
申请日：2021-01-15
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Jelena DAMNJANOVIC , Yan ZHOU , Mostafa KHOSHNEVISAN , Tao LUO , Juan MONTOJO
CPC classification number: H04W52/365 , H04W52/242 , H04W52/367 , H04W80/02
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a medium access control control element (MAC-CE) that indicates a power headroom level for each panel of multiple panels of the UE, which is configured for multi-panel operation. The UE may transmit the MAC-CE. Numerous other aspects are described.
-
公开(公告)号：US20240097763A1
公开(公告)日：2024-03-21
申请号：US18273706
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Wooseok NAM , Tao LUO
CPC classification number: H04B7/0626 , H04L5/0048 , H04W24/10
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) to transmit a joint channel state information (CSI) report for both uplink beams and downlink beams and for a base station (BS) to receive the joint CSI report. The BS may configure the UE to measure metrics based on CSI reference signals (RS) or synchronization signal blocks (SSB). The UE may measure the CSI-RS or SSB to determine CSI metrics including at least one downlink metric and at least one uplink metric for at least one set of uplink panel identifiers (IDs). The UE may transmit the joint CSI report including the at least one downlink metric, the at least one uplink metric, and the set of uplink panel IDs associated with the at least one uplink metric.
-
公开(公告)号：US20240089066A1
公开(公告)日：2024-03-14
申请号：US18272984
申请日：2021-04-01
Applicant: QUALCOMM Incorporated
IPC: H04L5/00
CPC classification number: H04L5/0091 , H04L5/0048
Abstract: A user equipment may be configured to perform UE indication to temporarily suspend report occasions. In some aspects, the user equipment may receive, from a base station, a transmission configuration indication (TCI) including a global TCI state pool, the global TCI state pool including at least a first TCI state list corresponding to a physical channel, and configure the UE based on the first TCI state list. Further, the user equipment may determine channel information for the physical channel based on the configuring and a reference signal.
-
Patent Agency Ranking
公开(公告)号：US20240073889A1
公开(公告)日：2024-02-29
申请号：US18259062
申请日：2021-02-10
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268
CPC classification number: H04W72/1268 , H04W88/04
Abstract: Apparatus, methods, and computer-readable media for extending uplink communications by user equipment (UE) cooperation are disclosed herein. A target UE may receive, from a base station (BS), a target UE uplink configuration for a scheduled uplink transmission. The target UE may determine that the target UE uplink configuration includes an indication that a cooperative UE is configured to transmit the scheduled uplink transmission for the target UE based on a cooperative UE uplink configuration of the cooperative UE. The target UE may transmit, to the cooperative UE, information for transmitting the scheduled uplink transmission. The BS transmits, to the target UE, the target UE uplink configuration indicating the cooperative UE uplink configuration. The BS transmits, to the cooperative UE, the cooperative UE uplink configuration indicating an uplink resource allocation for transmitting the scheduled uplink transmission for the target UE. The BS receives, from the cooperative UE, the scheduled uplink transmission.
-
公开(公告)号：US20240015663A1
公开(公告)日：2024-01-11
申请号：US18252412
申请日：2021-01-15
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/241 , H04W52/367
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a channel state information (CSI) reporting configuration. The UE may transmit, to the base station, a CSI report according to the CSI reporting configuration, the CSI report including a maximum permissible exposure report. Numerous other aspects are described.
-
28.发明公开公开(公告)号：US20240014975A1
公开(公告)日：2024-01-11
申请号：US18253006
申请日：2021-01-29
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0051 , H04W24/08 , H04L5/0098
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a message that indicates a secondary cell (SCell) for activation. The UE may measure a reference signal on the SCell to estimate pathloss based at least in part on receiving the message and without receiving an additional message that indicates the reference signal for activation. Additionally, or alternatively, the UE may transmit or receive information on the SCell, using a transmission configuration indicator (TCI) state that is based at least in part on receiving the message, without receiving an additional message that indicates the TCI state for activation. Numerous other aspects are described.
-
公开(公告)号：US20230300826A1
公开(公告)日：2023-09-21
申请号：US18006534
申请日：2020-09-11
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268 , H04L5/00 , H04W72/23
CPC classification number: H04W72/1268 , H04L5/0051 , H04W72/23
Abstract: This disclosure provides systems, methods, and apparatuses for physical uplink shared channel (PUSCH) communications in joint downlink and uplink transmission configuration indicator (TCI) state scenarios. In one aspect, a user equipment (UE) may transmit a sounding reference signal (SRS) resource for a codebook-based or non-codebook-based PUSCH communication before receiving a downlink control information (DCI) that schedules or activates the PUSCH communication. The UE may determine a TCI state for the PUSCH communication based on the received DCI, such as when the received DCI includes an indication of the TCI state, or based on the transmitted SRS, such as when the received DCI does not include an indication of the TCI state.
-
公开(公告)号：US20230300604A1
公开(公告)日：2023-09-21
申请号：US18021388
申请日：2020-09-09
Applicant: QUALCOMM Incorporated
IPC: H04W8/24
CPC classification number: H04W8/24
Abstract: A user equipment (UE) determines a UE capability associated with a joint downlink (DL) and uplink (UL) transmission configuration indicator (TCI) state indicating a common beam for communication in DL and UL and transmits an indication of the UE capability associated with the joint DL and UL TCI state to a base station. The UE may determine a UE capability associated with an UL TCI state for uplink communication and may transmit an indication of the UE capability to the base station. A base station receives the UE capability and configures or activates one or more joint DL and UL TCI states or UL TCI states based on the UE capability.
-
-
-
-
-
-
-
-
-
Search Results
285
records
(took 0.029 seconds)
