公开(公告)号：US20230337196A1

公开(公告)日：2023-10-19

申请号：US18006718

申请日：2020-08-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Tao LUO

IPC: H04W72/0446 ,  H04W72/51 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W72/51 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a configuration to perform multi-panel communications with a base station using a first panel and a second panel of the UE. The base station may transmit indications of a first slot format and a second slot format for the first panel and the second panel for a time period, at least one symbol for the first slot format having a different communication direction than for the second slot format. The base station may indicate the slot formats in a common configuration and a dedicated configuration for the first panel and the second panel. Additionally or alternatively, the base station may indicate the slot formats in a corresponding downlink control information (DCI) message. The UE and the base station may communicate using the first panel and second panel according to the corresponding slot format.

公开(公告)号：US20230337024A1

公开(公告)日：2023-10-19

申请号：US17659328

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Wanshi CHEN ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Juan MONTOJO ,  Wooseok NAM

IPC: H04W24/08 ,  H04W52/02 ,  H04L43/087 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04W52/0229 ,  H04L43/087 ,  H04W72/04

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication between a user equipment (UE) and a base station. The UE monitors for a wake-up signal (WUS) within a WUS monitoring window based on a jitter monitoring window associated with jittered data traffic at a base station. The base station transmits, to the UE, the WUS. The UE determines whether the WUS is received within the WUS monitoring window. The UE detects a semi-persistent scheduling (SPS) occasion following a location of the WUS by an offset based on the WUS being received within the WUS monitoring window. The base station transmits, to the UE, in the SPS occasion following the WUS by the offset, a physical downlink shared channel including a data frame of the jittered data traffic.

公开(公告)号：US20230319720A1

公开(公告)日：2023-10-05

申请号：US18330243

申请日：2023-06-06

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO

IPC: H04W52/02 ,  H04W80/02 ,  H04W76/28 ,  H04W72/1263

CPC classification number: H04W52/0235 ,  H04W52/0274 ,  H04W80/02 ,  H04W52/0229 ,  H04W76/28 ,  H04W72/1263

Abstract: A method of wireless communication is performed by a first device. The method includes receiving a wake up signal (WUS) indication via lower layer signaling. The method also includes performing a power saving operation based on the received WUS indication.

公开(公告)号：US20230299905A1

公开(公告)日：2023-09-21

申请号：US17997650

申请日：2020-06-17

Applicant: QUALCOMM INCORPORATED

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

IPC: H04L5/00 ,  H04W72/1268

CPC classification number: H04L5/0048 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, for example a user equipment (UE), may determine that one or more resource elements associated with a phase-tracking reference signal (PRTS) transmission on a first scheduled physical uplink shared channel (PUSCH) are multiplexed with one or more resource elements associated with a data transmission on a second scheduled PUSCH. The UE may puncture the one or more resource elements associated with the data transmission on the second scheduled PUSCH and transmit the PTRS transmission on the first scheduled PUSCH based on puncturing the one or more resource elements associated with the data transmission on the second scheduled PUSCH. Alternatively, the UE may rate match the one or more resources associated with the PTRS transmission around one or more additional resources and transmit the PTRS transmission on the scheduled first PUSCH.

公开(公告)号：US20230292261A1

公开(公告)日：2023-09-14

申请号：US18003707

申请日：2020-08-25

Applicant: Fang YUAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO ,  QUALCOMM INCORPORATED

Inventor： Fang YUAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO

IPC: H04W52/42 ,  H04W52/22

CPC classification number: H04W52/42 ,  H04W52/226

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station as part of a wireless communications system. The UE may receive, from a base station, an indication of a configuration for a multi-panel transmission power control (TPC) command to be transmitted by the base station. The UE may also receive, according to the indicated configuration, a downlink control information (DCI) message including a set of TPC commands. The UE may determine, based on the set of TPC commands, a first transmit power for a first antenna panel of the UE and a second transmit power for a second antenna panel of the UE. The UE may transmit an uplink signal using the first antenna panel at the first transmit power and the second antenna panel at the second transmit power.

公开(公告)号：US20230269747A1

公开(公告)日：2023-08-24

申请号：US18308822

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Huilin XU ,  Wooseok NAM ,  Gabi SARKIS ,  Olufunmilola Omolade AWONIYI-OTERI

IPC: H04W72/23 ,  H04W72/0446 ,  H04W52/02 ,  H04L1/1607 ,  H04W24/08

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W52/0229 ,  H04L1/1642 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a scheduling offset threshold corresponding to a cross-slot grant. The UE may monitor a control channel in a first slot for the cross-slot grant, the control channel having a first numerology that is different than a second numerology of a shared channel and determine a beginning slot defined in the second numerology based on interpreting the scheduling offset threshold as being defined in the first numerology or the second numerology. The UE may then enter a low power state, or communicating a data transmission, during the beginning slot based on whether the cross-slot grant is detected

公开(公告)号：US20230262526A1

公开(公告)日：2023-08-17

申请号：US18009266

申请日：2020-09-01

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W28/16

CPC classification number: H04W28/16

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) and a base station (BS) to determine channel state information (CSI) processing unit (CPU) occupancy of the UE. The UE and the BS may determine that at least one CPU from a CPU pool is occupied by an uplink CSI request from a CSI reference signal (CSI-RS) to at least a CSI request occasion. The UE and the BS may determine a number of occupied CPUs, for example, based on an accumulated or aggregated number of occupied CPUs for multiple CSI operations. The UE may perform a number of CSI operations based on the determined number of occupied CPUs. The BS may configure the UE to perform the number of CSI operations, for example, by transmitting one or more of a configuration, activation, or scheduling message.

公开(公告)号：US20230254864A1

公开(公告)日：2023-08-10

申请号：US18003208

申请日：2020-08-13

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Tao LUO

IPC: H04W72/21 ,  H04L5/00 ,  H04W72/1268

CPC classification number: H04W72/21 ,  H04L5/0053 ,  H04W72/1268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a physical uplink shared channel (PUSCH) resource for reporting one or more first channel state information (CSI) reports overlaps with a physical uplink control channel (PUCCH) resource for reporting one or more second CSI reports. The UE may transmit the one or more first CSI reports multiplexed with at least a portion of the one or more second CSI reports in uplink control information in the PUSCH resource. Numerous other aspects are provided.

公开(公告)号：US20230232394A1

公开(公告)日：2023-07-20

申请号：US18001584

申请日：2020-06-26

Applicant: Fang YUAN ,  Wooseok NAM ,  Chao WEI ,  Tao LUO ,  Juan MONTOJO ,  QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Chao WEI ,  Tao LUO ,  Juan MONTOJO

IPC: H04W72/1268 ,  H04W72/21 ,  H04W72/51 ,  H04L1/1812

CPC classification number: H04W72/1268 ,  H04W72/21 ,  H04W72/51 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may support simultaneous transmissions of data on an uplink shared channel that is associated with a first cell, and control information such as uplink control information on an uplink control channel associated with a second cell. The UE may receive scheduling information that indicates a time domain overlap of scheduled transmissions associated with the uplink control channel and the uplink shared channel, and a multiplexing configuration for the UE which indicates whether the UE is to multiplex the uplink control information on the uplink control channel or whether the UE is to multiplex the uplink control information on the uplink shared channel.

公开(公告)号：US20230224829A1

公开(公告)日：2023-07-13

申请号：US17647718

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Piyush GUPTA ,  Junyi LI ,  Peter GAAL ,  Hua WANG ,  Juan MONTOJO ,  Jing SUN ,  Wooseok NAM

IPC: H04W52/52 ,  H04W72/12

CPC classification number: H04W52/52 ,  H04W72/1263

Abstract: Aspects of the present disclosure provide techniques for using automatic gain control symbols to indicate a sidelink mini-slot. A method performed by a transmitting user equipment includes transmitting, during a first time portion of a symbol within a slot, a first beam associated with a first receiving user equipment. The first time portion of the symbol is configured to indicate that the first receiving user equipment will receive another transmission from the transmitting user equipment during a first mini-slot within the slot associated with the first time portion. The method may further include transmitting, during a second time portion of the symbol within the slot, a second beam associated with a second receiving user equipment. The second time portion of the symbol is configured to indicate that the second receiving user equipment will receive another transmission from the transmitting user equipment during a second mini-slot within the slot.