公开(公告)号：US20240064654A1

公开(公告)日：2024-02-22

申请号：US17820490

申请日：2022-08-17

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Gokul SRIDHARAN

IPC: H04W52/18 ,  H04W52/14

CPC classification number: H04W52/18 ,  H04W52/146 ,  H04L5/14

Abstract: In a wireless communication network, a user equipment (UE) determined a power control adjustment state (PCAS) for a transmission occasion based on a duplex mode of the transmission occasion by one or more of: using a PCAS function specific to the duplex mode of the transmission occasion; using a separate set of PCAS index values for each duplex communication mode; accumulating transmit power control (TPC) command values for half-duplex transmission occasions separately from accumulating TPC command values for full-duplex transmission occasions; interpreting a TPC command based on the duplex mode for the transmission occasion; and determining one of an accumulated PCAS and an absolute PCAS based on one of: i) an accumulated/absolute configuration of the half-duplex mode communication mode of the network device, ii) a radio resource control full-duplex mode communication mode accumulated/absolute parameter of the network device, and iii) a network device-configured full-duplex mode communication mode accumulated/absolute parameter.

公开(公告)号：US20240008009A1

公开(公告)日：2024-01-04

申请号：US18253895

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  Saeid SAHRAEI ,  Gokul SRIDHARAN ,  Qiaoyu LI

IPC: H04W72/0446 ,  H04W72/232 ,  H04W72/51

CPC classification number: H04W72/0446 ,  H04W72/232 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a span pattern for a super slot that corresponds to a transmission time interval over multiple slots. The UE may monitor, within a span that is specified by the span pattern and that extends across a slot boundary in the super slot, physical downlink control channel candidates for downlink control information. Numerous other aspects are described.

公开(公告)号：US20230422218A1

公开(公告)日：2023-12-28

申请号：US18466175

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Kianoush HOSSEINI ,  Sudhir Kumar BAGHEL ,  Karthika PALADUGU ,  Gokul SRIDHARAN ,  Gabi SARKIS ,  Gavin Bernard HORN ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W72/02 ,  H04W72/1263 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/56 ,  H04W72/566

CPC classification number: H04W72/02 ,  H04W72/1263 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/56 ,  H04W72/566

Abstract: Methods, systems, and devices for wireless communications are described to support relayed sidelink communications. A first device and a base station may communicate via a communication link including a sidelink link between the first device and a second device and a relay link between the second device and the base station. The base station may determine restrictions for the communication link and transmit an indication of the restrictions over the relay link. The restrictions may differentiate data originating from the first device and the second device, restrict the first device to one or more resources, or associate logical channels at the first device with one or more transport block sizes and communication links. The second device may relay the indication of the restrictions to the first device. The first device, the second device, and the base station may communicate over the communication link according to the restrictions.

公开(公告)号：US20230397199A1

公开(公告)日：2023-12-07

申请号：US18322970

申请日：2023-05-24

Applicant: QUALCOMM INCORPORATED

Inventor： Hung Dinh LY ,  Gokul SRIDHARAN

IPC: H04W72/1268 ,  H04W72/1273 ,  H04W8/24 ,  H04W72/0446 ,  H04W74/08 ,  H04W72/50

CPC classification number: H04W72/1268 ,  H04W72/1273 ,  H04W8/24 ,  H04W72/0446 ,  H04W74/0833 ,  H04W72/535

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive signaling from a base station including a configuration for multiple transmission time intervals (TTIs) including uplink symbols, downlink symbols, flexible symbols, or a combination. The UE may receive a grant scheduling one or more repetitions of an uplink shared channel carrying an uplink random access message from the base station. The UE may determine available TTIs for the repetitions based on a pre-TTI evaluation of symbols according to a rule that defines types of symbols available for the uplink shared channel. The UE may transmit the repetitions on the available TTIs according to the rule.

公开(公告)号：US20230379915A1

公开(公告)日：2023-11-23

申请号：US17924615

申请日：2020-07-03

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Chao WEI ,  Chenxi HAO ,  Qiaoyu LI ,  Min HUANG ,  Wei XI ,  Hao XU ,  Gokul SRIDHARAN ,  Hung Dinh LY ,  Enoch Shiao-Kuang LU

IPC: H04W72/21 ,  H04L1/00 ,  H04L1/1607 ,  H04W72/0446 ,  H04L1/1812

CPC classification number: H04W72/21 ,  H04L1/0073 ,  H04L1/1664 ,  H04W72/0446 ,  H04L1/1812

Abstract: The present disclosure relates to uplink control information (UCI) multiplexing for multi-slot physical uplink shared channel (PUSCH) with transport block size (TBS) scaling. Specifically, a user equipment (UE) may determine to transmit UCI on a multi-slot PUSCH transmission. The UE may further identify a number of UCI resource elements (REs) in at least one slot of the PUSCH transmission based at least on a scaling rate. The UE may further perform the PUSCH transmission including the UCI REs.

公开(公告)号：US20230362833A1

公开(公告)日：2023-11-09

申请号：US18073405

申请日：2022-12-01

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Gokul SRIDHARAN ,  Xiao Feng WANG

IPC: H04W52/32 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W52/325 ,  H04L5/0048 ,  H04W72/1289

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) generally including receiving signaling indicating one or more values for a scheduling offset between a downlink slot where downlink control information (DCI) is received and an uplink slot for transmitting a physical uplink shared channel (PUSCH) scheduled by the DCI; determining an additional offset to be used in conjunction with the scheduling offset values to determine PUSCH transmission timing; determining a power control adjustment for a sounding reference signal (SRS) transmission based on transmission power control (TPC) commands received in a time interval determined by one of the scheduling offset values and the additional offset; and transmitting SRS in an SRS transmission occasion, in accordance with the determined power control adjustment.

公开(公告)号：US20230328723A1

公开(公告)日：2023-10-12

申请号：US18022502

申请日：2020-10-09

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Chao WEI ,  Gokul SRIDHARAN ,  Chenxi HAO ,  Hung Dinh LY

IPC: H04W72/1268 ,  H04L1/00 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/0061 ,  H04W72/21

Abstract: A configuration to determine a starting bit for PUSCH repetition with TBS scaling. The apparatus determines a TBS of a PUSCH transmission based at least in part on a set of PUSCH resources corresponding to a set of PUSCH repetitions for transmission over a repetition unit comprising a plurality of slots. The apparatus determines a starting bit location of each code block of the PUSCH transmission for a first slot of the plurality of slots. The apparatus determines a different starting bit location of each code block of the PUSCH transmission for each slot of the plurality of slots following the first slot, wherein each of the different starting bit locations for each slot following the first slot is based on a two level RV cycling. The apparatus transmits the PUSCH repetitions, each slot comprising encoded data based on respective starting bit locations.

公开(公告)号：US20230275631A1

公开(公告)日：2023-08-31

申请号：US18006857

申请日：2021-09-14

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Wanshi CHEN ,  Tingfang JI ,  Alexandros MANOLAKOS ,  Huilin XU ,  Krishna Kiran MUKKAVILLI ,  Ahmed Attia ABOTABL ,  Gokul SRIDHARAN ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Hwan Joon KWON

IPC: H04B7/06

CPC classification number: H04B7/0615

Abstract: Aspects of the disclosure relate to communication using a multi-panel base station. In an aspect, a base station may determine a plurality of indicators identifying a plurality of antenna panels on the base station, wherein each indicator of the plurality of indicators identifies a respective antenna panel of the plurality of antenna panels. Further, the base station may transmit the plurality of indicators to a user equipment (UE) to respectively identify the plurality of antenna panels.

公开(公告)号：US20230100655A1

公开(公告)日：2023-03-30

申请号：US17811218

申请日：2022-07-07

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Peter GAAL ,  Timo Ville VINTOLA ,  Juan MONTOJO ,  Gokul SRIDHARAN ,  Wanshi CHEN

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a first uplink transmission using a first transmit power that is based at least in part on: a first power level associated with the first uplink transmission, and a power scaling factor based at least in part on a power offset. The UE may transmit, to the network node, a second uplink transmission, at least partially overlapping in time with the first uplink transmission, using a second transmit power that is based at least in part on: a second power level associated with the second uplink transmission, a maximum available transmit power, and the first transmit power. Numerous other aspects are described.

公开(公告)号：US20230072214A1

公开(公告)日：2023-03-09

申请号：US17793526

申请日：2020-02-14

Applicant: Gokul SRIDHARAM ,  Hung Dinh LY ,  Huilin XU ,  Alexandros MANOLAKOS ,  Yi HUANG ,  Wei YANG ,  Yuwei REN ,  QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Hung Dinh LY ,  Huilin XU ,  Alexandros MANOLAKOS ,  Yi HUANG ,  Wei YANG ,  Yuwei REN

IPC: H04L5/00

Abstract: User Equipment (UE) receives, from a base station (BS), at least one resource block (RB). The RB includes at least one reference signal (RS) resource element (RE) of a first physical channel of the UE. The UE estimates a channel quality of a second physical channel of the UE as a function of the at least one RS RE. In some examples, the BS associates the transmission of a first physical channel reference signal (RS) and the transmission of a second physical channel RS. The BS then signals, BS to the UE, the association between the first physical channel reference signal and the second physical channel reference signal.