公开(公告)号：US20240251403A1

公开(公告)日：2024-07-25

申请号：US18559630

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Fang YUAN ,  Tao LUO

IPC: H04W72/1268 ,  H04W52/10 ,  H04W52/24 ,  H04W72/044 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04W52/10 ,  H04W52/242 ,  H04W72/0473 ,  H04W72/232

Abstract: Certain aspects of the present disclosure provide techniques for communicating using power control parameters for multiple transmitter receiver point (mTRP) physical uplink shared channel (PUSCH) repetition. A method that may be performed by a user equipment (UE) includes receiving a sounding reference signal (SRS) configuration indicating at least a first SRS resource set and at least a second SRS resource set, receiving downlink control information (DCI) scheduling a first set of one or more PUSCH repetitions to a first TRP and a second set of one or more PUSCH repetitions to a second TRP, and transmitting the first and second sets of PUSCH repetitions using at least one of a first set of default power control parameters or a second set of default power control parameters.

公开(公告)号：US20240224303A1

公开(公告)日：2024-07-04

申请号：US18577736

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Changlong XU ,  Rajat PRAKASH

IPC: H04W72/40 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/563 ,  H04W74/0816 ,  H04W92/18

CPC classification number: H04W72/40 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/563 ,  H04W74/0816 ,  H04W92/18

Abstract: A method for multi-transport block (TB) communication performed by a user equipment (UE) includes: receiving, from a base station (BS), a multi-transport block (TB) repetition configuration indicating a first number of repetitions and a second number of repetitions; receiving, from the BS, downlink control information (DCI) indicating a time-domain configuration for a first TB and a second TB, wherein the first TB and the second TB are associated with a same scheduling grant; communicating, with the BS based on the multi-TB repetition configuration and the time-domain configuration; the first number of repetitions of the first TB; and the second number of repetitions of the second TB.

公开(公告)号：US20240223318A1

公开(公告)日：2024-07-04

申请号：US18573021

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Tao LUO

IPC: H04L1/1829 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04L1/1864 ,  H04W72/0446 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical downlink shared channel communication in a first resource, wherein the first resource is associated with a beam indication downlink control information with a time domain resource allocation field identifying a parameter relating to the physical downlink shared channel communication. The UE may transmit, in a physical uplink control channel, hybrid automatic repeat request feedback information in a second resource, wherein the second resource is based at least in part on the first resource and a configuration of the parameter relating to the physical downlink shared channel communication. Numerous other aspects are described.

公开(公告)号：US20240196295A1

公开(公告)日：2024-06-13

申请号：US18550902

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO

IPC: H04W36/30 ,  H04L5/00 ,  H04W36/00

CPC classification number: H04W36/305 ,  H04L5/0035 ,  H04L5/0055 ,  H04W36/00692

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for performing beam failure recovery in scenarios involving multiple transmitter receiver points.

公开(公告)号：US20240147379A1

公开(公告)日：2024-05-02

申请号：US18051484

申请日：2022-10-31

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG ,  Yan ZHOU

IPC: H04W52/08 ,  H04L5/00 ,  H04W52/54 ,  H04W72/04

CPC classification number: H04W52/08 ,  H04L5/0055 ,  H04W52/54 ,  H04W72/042

Abstract: Apparatuses and methods for indications of CLPC reset are described. An apparatus is configured to receive, from a network node, a MAC-CE or DCI that includes an indication of closed loop power control (CLPC) reset information. The apparatus is also configured to reset or maintain a CLPC adjustment state in response to receiving the indication of the CLPC reset information in the MAC-CE or the DCI. Another apparatus is configured to receive, from a network node, information for CLPC at the UE, where the information for CLPC indicates that a CLPC adjustment state is unaffected during a configuration for OLPC or a random-access at the UE. The other apparatus is also configured to maintain the CLPC adjustment state at the UE, during OLPC configuring or a random-access procedure at the UE, based on the information for CLPC received from the network node.

公开(公告)号：US20240113835A1

公开(公告)日：2024-04-04

申请号：US18453215

申请日：2023-08-21

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: A user equipment (UE) receives a configuration for a sounding reference signal (SRS) and receives an uplink cancellation indication configuration. The UE receives a cancellation indication canceling at least a portion of the SRS including one or more of: time resources extending over one or more slots, a subset of resource elements within a resource block, or at least one code domain parameter of the SRS. The UE cancels one or more SRS transmissions based on the cancellation indication.

公开(公告)号：US20240089997A1

公开(公告)日：2024-03-14

申请号：US18468548

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Alberto RICO ALVARINO ,  Le LIU ,  Peter GAAL ,  Wanshi CHEN ,  Ayan SENGUPTA ,  Prasad Reddy KADIRI ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Juan MONTOJO ,  Umesh PHUYAL ,  Wooseok NAM

IPC: H04W72/30 ,  H04L1/00 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/30 ,  H04L1/0038 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may support both unicast and multicast downlink signaling, such as on a single component carrier (CC). A UE may receive a unicast message over a first CC during a transmission time interval (TTI) using a first set of processing resources. The UE may simultaneously receive a multicast message over the first CC during the same TTI using a second set of processing resources. The first and second sets of processing resources may be associated with first and second hybrid automatic repeat request (HARM) soft buffers, first and second CCs, or first and second transmit/receive points (TRPs).

公开(公告)号：US20240080874A1

公开(公告)日：2024-03-07

申请号：US18505447

申请日：2023-11-09

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Xiaoxia ZHANG ,  Yan ZHOU ,  Tao LUO ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/53 ,  H04L5/00 ,  H04W8/24 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0098 ,  H04W8/24 ,  H04W72/046 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive a downlink control information (DCI) on a physical downlink control channel (PDCCH). The DCI may include one or more of an indication of a set of transmission configuration indicator (TCI) states related to a physical downlink shared channel (PDSCH), one or more receive beams associated with the set of TCI states, or a physical downlink shared channel (PDSCH) scheme. The UE may decode the DCI and may determine a temporal period associated with the indication of the set of TCI states. The UE may receive, based on the temporal period, the PDSCH according to one or more of the set of TCI states, the one or more receive beams associated with the set of TCI states, the PDSCH scheme, or one or more default receive beams.

公开(公告)号：US20240080080A1

公开(公告)日：2024-03-07

申请号：US18261637

申请日：2021-03-09

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Juan MONTOJO

IPC: H04B7/06 ,  H04W24/10

CPC classification number: H04B7/0628 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit, to a base station, a capability report that includes an indication of a maximum number of reference signal resources within a transmission time interval (TTI) for which the UE supports channel state information (CSI) reporting. The maximum number of reference signal resources may be based on a capability for supporting joint CSI reporting for both a downlink and an uplink. The UE may receive, from the base station, a report configuration in response to the capability report. Subsequently, the base station may transmit reference signals to the UE, which the UE may use to determine CSI for both the downlink and the uplink. The UE may then transmit, to the base station, a CSI report including the CSI for both the downlink and the uplink, in accordance with the report configuration.

公开(公告)号：US20240073727A1

公开(公告)日：2024-02-29

申请号：US18260540

申请日：2021-03-23

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Fang YUAN ,  Tao LUO

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of reference signals associated with at least one beam group comprising a plurality of beams, wherein the plurality of beams includes one or more beams associated with one or more non-serving cells. The UE may transmit a group based beam report that includes one or more beam metrics associated with the at least one beam group. Numerous other aspects are described.