公开(公告)号：US20240049302A1

公开(公告)日：2024-02-08

申请号：US18491150

申请日：2023-10-20

Applicant: QUALCOMM Incorporated

Inventor： Haitong SUN ,  Heechoon LEE ,  Peter GAAL ,  Wanshi CHEN ,  Tingfang JI

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/23 ,  H04W72/52 ,  H04W28/082

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W72/23 ,  H04W72/52 ,  H04W28/082 ,  H04W48/12

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive RACH configuration information on a downlink carrier of a first set of carriers, wherein the RACH configuration information pertains to the first set of carriers and to a second set of carriers; and selectively perform a RACH procedure with regard to the first set of carriers or the second set of carriers based at least in part on the RACH configuration information. Numerous other aspects are provided.

公开(公告)号：US20240048312A1

公开(公告)日：2024-02-08

申请号：US18365120

申请日：2023-08-03

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Changhwan PARK ,  Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Mahmoud TAHERZADEH BOROUJENI ,  Gokul SRIDHARAN ,  Sanghoon KIM ,  Jae Ho RYU ,  Peter GAAL

IPC: H04L5/00 ,  H04W74/08 ,  H04W74/00

CPC classification number: H04L5/0048 ,  H04W74/0833 ,  H04W74/004

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate, before establishing a radio resource control (RRC) connection, support for demodulation reference signal (DMRS) bundling of a message of a random access (RA) procedure. The UE may transmit the message of the RA procedure based at least in part on the support for DMRS bundling. Numerous other aspects are described.

公开(公告)号：US20240014997A1

公开(公告)日：2024-01-11

申请号：US17810675

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Junyi LI ,  Peter GAAL ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04L5/16

CPC classification number: H04L5/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a configuration of multiple sets of operation parameters associated with the network entity, wherein the multiple sets of operation parameters include one or more sets of operation parameters associated with a full duplex mode of the network entity and one or more sets of operation parameters associated with a half duplex mode of the network entity. The UE may transmit, to the network entity, a communication using a selected one of the multiple sets of operation parameters. Numerous other aspects are described.

公开(公告)号：US20230403594A1

公开(公告)日：2023-12-14

申请号：US18357579

申请日：2023-07-24

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO ,  Peter GAAL ,  Linhai HE ,  Peter Pui Lok ANG ,  Juan MONTOJO ,  Wanshi CHEN

IPC: H04W24/10 ,  H04W52/02 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W52/0235 ,  H04W72/21 ,  H04W72/23

Abstract: Processes, systems, and devices for wireless communications are described. A communication device may monitor a wakeup signal monitoring occasion in an inactive duration of a discontinuous reception (DRX) cycle. The communication device may transmit, in a first active duration of the DRX cycle, a channel state information (CSI) report on one or more resources based on monitoring the wakeup signal monitoring occasion. In some examples, the communication device may transmit an indication that the communication device requests reporting of the CSI report in the first active duration of the DRX cycle. The communication device may, in some examples, receive, in a second active duration of the DRX cycle, control information for the UE based on the CSI report.

公开(公告)号：US20230397211A1

公开(公告)日：2023-12-07

申请号：US17804968

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Peter GAAL ,  Gokul SRIDHARAN

IPC: H04W72/04 ,  H04L5/00 ,  H04W52/36 ,  H04W52/34

CPC classification number: H04W72/0413 ,  H04L5/001 ,  H04W52/346 ,  H04W52/367 ,  H04W72/0453

Abstract: Aspects are provided which allow a UE to apply power-efficient UCI multiplexing rules accounting for situations in which CCs of overlapping PUCCH and PUSCH are in different carrier groups during inter-band CA to result in improved transmission performance. The UE transmits UCI in a PUCCH in a first CC in response to the PUCCH overlapping in time with a PUSCH in a second CC and the first CC being associated with a different carrier group than the second CC. Alternatively, the UE transmits UCI in the PUSCH in the second CC in response to the PUCCH overlapping in time with the PUSCH and the first CC being associated with a same carrier group as the second CC. Furthermore, the UE may apply a diversity scheme for UCI transmissions to achieve improved reliability of UCI feedback. The UE may also indicate which carrier includes UCI based on different DMRS configurations.

公开(公告)号：US20230388974A1

公开(公告)日：2023-11-30

申请号：US18348814

申请日：2023-07-07

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Wooseok NAM ,  Peter GAAL

IPC: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/50 ,  H04W72/566

CPC classification number: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/535 ,  H04W72/566

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for maintaining, between a user equipment (UE) and a component of a base station (BS), a mutual understanding of a set of linked physical downlink control channel (PDCCH) candidates if the UE selects to monitor a subset of the linked PDCCH candidates. In one aspect, the UE may monitor the subset of the linked PDCCH candidates, and the UE and the component of the BS may select a reference PDCCH candidate from which to define scheduling information in accordance with the UE monitoring the subset of the linked PDCCH candidates. In some examples, the UE and the component of the BS may select the reference PDCCH candidate in accordance with one or more mutually understood rules or procedures such that the UE and the component of the BS may select a same reference PDCCH candidate.

公开(公告)号：US20230388777A1

公开(公告)日：2023-11-30

申请号：US18326848

申请日：2023-05-31

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL

IPC: H04W8/22 ,  H04W72/20

CPC classification number: H04W8/22 ,  H04W72/20

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The apparatus may be configured to receive a request for UE capability information from a network. The apparatus may be further configured to transmit, in response to the request, UE capability information indicating a first set of value pairs associated with monitoring occasions for a control channel of at least one first component carrier and a second set of value pairs associated with monitoring occasions for a control channel of at least one second component carrier, and each of the first and second sets of value pairs may include a first value corresponding to a minimum time separation between consecutive spans for the monitoring occasions and a second value corresponding to a span length for the monitoring occasions.

公开(公告)号：US20230379921A1

公开(公告)日：2023-11-23

申请号：US17664583

申请日：2022-05-23

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/14 ,  H04W72/12 ,  H04W24/08

CPC classification number: H04W72/14 ,  H04W72/1268 ,  H04W72/1252 ,  H04W24/08

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE), comprising receiving, from a network entity, one or more configured grant (CG) configurations, each defining at least one CG occasion within a data period, obtaining (e.g., periodic uplink) traffic in one or more bursts, and transmitting the traffic to the network entity in multiple physical uplink shared channel (PUSCHs) within the data period.

公开(公告)号：US20230370224A1

公开(公告)日：2023-11-16

申请号：US18357427

申请日：2023-07-24

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Wanshi CHEN ,  Peter GAAL

IPC: H04L5/00 ,  H04L27/26 ,  H04W74/08

CPC classification number: H04L5/0048 ,  H04L27/2605 ,  H04W74/0833

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 (BS), information identifying a quantity of demodulation reference signal (DMRS) sequences supported per antenna panel of the BS. The UE may transmit a DMRS communication having one or more DMRS sequences configured based at least in part on the quantity of DMRS sequences supported per antenna panel and scrambled using an extended DMRS scrambling identifier that is based at least in part on a physical random access channel preamble. Numerous other aspects are provided.

公开(公告)号：US20230354267A1

公开(公告)日：2023-11-02

申请号：US17661519

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Yu ZHANG ,  Peter GAAL

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/02 ,  H04W72/042 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of at least one sounding reference signal (SRS) resource set including at least five SRS resources or at least two SRS resource sets collectively including the at least five SRS resources, each SRS resource, of the at least five SRS resources, corresponding to an SRS port of at least five SRS ports. The UE may receive information indicating a set of selected SRS resources, including the at least five SRS resources, for an uplink transmission. The UE may transmit the uplink transmission based at least in part on the set of selected SRS resources. Numerous other aspects are described.