公开(公告)号：US20210274519A1

公开(公告)日：2021-09-02

申请号：US17183559

申请日：2021-02-24

申请人： QUALCOMM Incorporated

发明人： Seyed Ali Akbar FAKOORIAN ,  Wei YANG ,  Peter GAAL ,  Seyedkianoush HOSSEINI

IPC分类号： H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04L5/00 ,  H04W76/36 ,  H04W24/08

摘要： Wireless communication devices, systems, and methods related to downlink control information (DCI) monitoring and semi-persistent scheduling (SPS) reception for limited capability devices are provided. For example, a method of wireless communication performed by a user equipment can include receiving, from the base station, a semi-persistent scheduling (SPS) grant, the SPS grant indicating a periodicity; monitoring, in a slot scheduled for a downlink data communication, for an SPS release and the downlink data communication; and transmitting, to the base station, an acknowledgement (ACK) or negative acknowledgment (NACK) based on the monitoring.

公开(公告)号：US20210266116A1

公开(公告)日：2021-08-26

申请号：US17249200

申请日：2021-02-23

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush HOSSEINI ,  Wei YANG ,  Seyed Ali Akbar FAKOORIAN

IPC分类号： H04L1/18 ,  H04W72/12 ,  H04W72/04

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of parameters for generating a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) codebook associated with a particular downlink control information (DCI) format of a plurality of DCI formats, wherein the particular DCI format is associated with a particular priority of a plurality of priorities; and generate the HARQ-ACK codebook based at least in part on the set of parameters. Numerous other aspects are provided.

公开(公告)号：US20210258993A1

公开(公告)日：2021-08-19

申请号：US17174198

申请日：2021-02-11

申请人： QUALCOMM Incorporated

发明人： Kazuki TAKEDA ,  Mostafa KHOSHNEVISAN ,  Seyedkianoush HOSSEINI ,  Peter GAAL

IPC分类号： H04W72/12 ,  H04W72/04 ,  H04W76/27

摘要： Aspects of this disclosure provide methods, devices and systems for concurrently transmitting control information and data information. In some more specific aspects, a base station may transmit one or more parameters to a user equipment (UE) that indicate to the UE to refrain from transmitting uplink control information together with uplink data information in an uplink data channel. Instead, the one or more parameters may configure the UE to transmit the uplink control information and the uplink data information using overlapping resources in different channels. In some more specific aspects, the UE may transmit the uplink control information in a slot of an uplink control channel and transmit the uplink data information in a slot of the uplink data channel that at least partially overlaps with the slot of the uplink control channel.

公开(公告)号：US20210258114A1

公开(公告)日：2021-08-19

申请号：US17175561

申请日：2021-02-12

申请人： QUALCOMM Incorporated

发明人： Sudhir Kumar BAGHEL ,  Gabi SARKIS ,  Kapil GULATI ,  Seyedkianoush HOSSEINI ,  Junyi LI ,  Wanshi CHEN ,  Shuanshuan WU

IPC分类号： H04L5/00 ,  H04W4/40 ,  H04W76/14 ,  H04W74/08 ,  H04W72/08

摘要： A method of wireless communication performed by a sensing user equipment (UE) includes identifying available resources during a sensing window. The method also includes receiving a request to share the available resources with a transmitter UE. The method further includes determining the sensing UE satisfies a sharing condition. The method still further includes sharing the available resources with the transmitter UE based on satisfying the sharing condition.

公开(公告)号：US20210227574A1

公开(公告)日：2021-07-22

申请号：US17141795

申请日：2021-01-05

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush HOSSEINI ,  Rajat Prakash ,  Aamod Khandekar ,  Wei Yang ,  James Beckman ,  Enoch Shiao-Kuang Lu ,  Vinay Joseph ,  Seyed Ali Akbar Fakoorian

IPC分类号： H04W72/14 ,  H04W72/12 ,  H04W72/04

摘要： Aspects described herein relate to configuring devices with multiple uplink grants, where the devices may be able to determine whether to interrupt communications of one uplink grant for communications of another uplink grant.

公开(公告)号：US20210227569A1

公开(公告)日：2021-07-22

申请号：US17141995

申请日：2021-01-05

申请人： QUALCOMM Incorporated

发明人： Huilin XU ,  Seyedkianoush HOSSEINI ,  Hung Dinh LY ,  Jing LEI ,  Wanshi CHEN ,  Peter Pui Lok ANG ,  Krishna Kiran MUKKAVILLI

IPC分类号： H04W72/12 ,  H04W24/08 ,  H04L1/00 ,  H04W72/04 ,  H04W76/11

摘要： Aspects described herein relate to determining a physical downlink control channel (PDCCH) limit corresponding to at least one of a number of blind detections (BDs) and a number of control channel elements (CCEs) based on one or more PDCCH candidates for a first cell that are monitored in a second cell or one or more PDCCH candidates for the first cell that are monitored in the at least a third cell, wherein the first cell is scheduled by the second cell and the at least a third cell different from the second cell, and communicating one or more PDCCH transmissions for the first cell from the second cell and the at least a third cell based on the PDCCH limit.

公开(公告)号：US20210227504A1

公开(公告)日：2021-07-22

申请号：US17152616

申请日：2021-01-19

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush HOSSEINI ,  Hung Dinh LY ,  Gokul SRIDHARAN ,  Wei YANG ,  Krishna Kiran MUKKAVILLI

IPC分类号： H04W72/02 ,  H04W72/04 ,  H04L27/26

摘要： Certain aspects provide a method for wireless communication. The method generally includes determining a first configuration for sidelink (SL) communication by a user-equipment (UE), determining a second configuration for uplink (UL) or downlink (DL) communication by the UE, the first configuration and the second configuration being determined to allow the UL or DL communication to overlap in time domain with the SL communication, and transmitting the first configuration and the second configuration to the UE.

公开(公告)号：US20210212151A1

公开(公告)日：2021-07-08

申请号：US17135431

申请日：2020-12-28

申请人： QUALCOMM Incorporated

发明人： Karthika PALADUGU ,  Hong CHENG ,  Gavin Bernard HORN ,  Seyedkianoush HOSSEINI ,  Gokul SRIDHARAN

IPC分类号： H04W76/27 ,  H04W76/14 ,  H04W76/28

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may communicate with a network entity via a relay UE using one or more radio resource control (RRC) messages that are encapsulated in a dedicated sidelink signaling message directed to the relay UE. The UE may receive, from the network entity via the one or more RRC messages, an access stratum configuration for a sidelink unicast link between the remote UE and the relay UE. The UE may configure the sidelink unicast link based at least in part on the received access stratum configuration. Numerous other aspects are described.

公开(公告)号：US20210099257A1

公开(公告)日：2021-04-01

申请号：US16948599

申请日：2020-09-24

申请人： QUALCOMM Incorporated

发明人： Vinay JOSEPH ,  Rajat PRAKASH ,  Seyed Ali Akbar FAKOORIAN ,  Linhai HE ,  Seyedkianoush HOSSEINI ,  Umesh PHUYAL

IPC分类号： H04L1/18 ,  H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04W76/27

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a hybrid automatic repeat request (HARQ) process identifier for a communication between the UE and a base station using a semi-persistent scheduling (SPS) configuration or a configured grant (CG) configuration, wherein the determination of the HARQ process identifier is based at least in part on an offset applied for the determination of the HARQ process identifier; and perform the communication based at least in part on the HARQ process identifier. Numerous other aspects are provided.

公开(公告)号：US20210067308A1

公开(公告)日：2021-03-04

申请号：US17005195

申请日：2020-08-27

申请人： QUALCOMM Incorporated

发明人： Hung Dinh LY ,  Renqiu WANG ,  Wanshi CHEN ,  Seyedkianoush HOSSEINI ,  Peter Pui Lok ANG ,  Peter GAAL ,  Tingfang JI

IPC分类号： H04L5/16 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18 ,  H04L12/24 ,  H04W72/10 ,  H04L1/08 ,  H04W72/14

摘要： A UE may be configured for half-duplex communications. An access point may configure half-duplex UEs for efficient resource utilization using two of more different half-duplex configurations that include different timing for channels in different directions. A UE may determine a half-duplex configuration for use in communicating with the access point, each slot of the half-duplex configuration including at least a PDCCH on a downlink frequency and an uplink short burst on an uplink frequency, and each slot associated with a HARQ timeline. The UE may determine a direction for a slot. The UE may transmit or receive according to the direction for the slot and the half-duplex configuration.