公开(公告)号：US20210410146A1

公开(公告)日：2021-12-30

申请号：US17320092

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Wooseok NAM ,  Kiran VENUGOPAL ,  Sungwoo PARK ,  Tao LUO ,  Junyi LI

IPC: H04W72/04

Abstract: A user equipment (UE) receives a configuration from a base station for receiving multiple repetitions of a transmission in a slot aggregation. The UE receives an indication indicating one or more beams used for the multiple repetitions of the transmission. The UE receives a first repetition of the transmission in a first slot based on single frequency network (SFN) operation using at least one configuration that is different from a configuration used for receiving a second repetition in a second slot based on non-SFN operation. The UE optionally determines, based on the indication, whether repetitions within the multiple repetitions of the transmission are transmitted by the base station based on the SFN operation or the non-SFN operation.

公开(公告)号：US20210392711A1

公开(公告)日：2021-12-16

申请号：US17304894

申请日：2021-06-28

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Muhammad Nazmul ISLAM ,  Karl Georg HAMPEL ,  Junyi LI ,  Juergen CEZANNE

IPC: H04W76/15 ,  H04W76/27 ,  H04W4/20 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may determine a first communication configuration for another wireless node. The wireless node may determine a second communication configuration, for the other wireless node, that is different from the first communication configuration, wherein the first communication configuration is a first timing reference and the second communication configuration is a second timing reference that is different from the first timing reference. The wireless node may communicate, with the other wireless node on a downlink, on an uplink, or on a sidelink, using the first communication configuration and the second communication configuration. Numerous other aspects are provided.

公开(公告)号：US20210377985A1

公开(公告)日：2021-12-02

申请号：US17332867

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Jing SUN ,  Sony AKKARAKARAN ,  Junyi LI ,  Xiaoxia ZHANG ,  Iyab Issam SAKHNINI

IPC: H04W72/12 ,  H04L1/18

Abstract: Techniques and apparatus for avoiding hybrid automatic repeat request (HARQ) process identifier (ID) conflicts in scenarios where multiple semi persistently scheduled (SPS) configurations share the same pool of HARQ process IDs are provided. One technique involves receiving an indication of SPS configurations, where each SPS configuration allocates a set of SPS occasions for physical downlink shared channel (PDSCH) transmissions. A conflict is detected between a first HARQ process ID associated with a first SPS occasion of a first SPS configuration and a second HARQ process ID associated with a second SPS occasion of a second SPS configuration, where the first SPS occasion occurs prior to the second SPS occasion. At least one action to resolve the conflict is taken based on predetermined rule(s), in response to detecting the conflict.

公开(公告)号：US20210376903A1

公开(公告)日：2021-12-02

申请号：US17316088

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Sony AKKARAKARAN ,  Junyi LI ,  Iyab Issam SAKHNINI ,  Jelena DAMNJANOVIC

IPC: H04B7/06 ,  H04W72/04

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by base station. The method generally includes transmitting, to a user-equipment (UE), a packet indicating a beam switch associated with communication with the UE, receiving an acknowledgment (ACK) message, detecting that the ACK message is configured to indicate whether parsing of contents of the packet was successful, determining a timing of the beam switch based on the detection, and performing the beam switch in accordance with the determination of the timing.

公开(公告)号：US20210376892A1

公开(公告)日：2021-12-02

申请号：US17319625

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/336 ,  H04W88/14

Abstract: A configuration for a wireless device to perform iterations of SIM to detect clutter echo in order to improve a configuration for SIM. The apparatus performs a SIM for multiple beam pairs based on a first transmission power. The apparatus performs an iteration of the SIM for one or more beam pairs that meet a criteria. The iteration of the SIM is based on a second transmission power. The second transmission power is greater than the first transmission power.

公开(公告)号：US20210368369A1

公开(公告)日：2021-11-25

申请号：US17322437

申请日：2021-05-17

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W24/08 ,  H04L5/14 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may determine, from a plurality of beams associated with the first wireless node, a set of suitable uplink beams and a set of suitable downlink beams, wherein the set of suitable UL beams and the set of suitable DL beams are suitable for full duplex communications, and transmit, to a second wireless node, an indication of the set of suitable uplink beams and the set of suitable downlink beams. Numerous other aspects are provided.

公开(公告)号：US20210367718A1

公开(公告)日：2021-11-25

申请号：US17391513

申请日：2021-08-02

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Rajat PRAKASH ,  Peerapol TINNAKORNSRISUPHAP ,  Mostafa KHOSHNEVISAN ,  Piyush GUPTA ,  Junyi LI ,  Farhad MESHKATI

IPC: H04L5/00 ,  H04W72/04 ,  H04L25/02 ,  H04L27/26 ,  H04B17/336 ,  H04W76/27 ,  H04W72/14 ,  H04L1/00

Abstract: Certain aspects of the present disclosure provide techniques for autonomous reference signal transmission configuration. Certain aspects provide a method of receiving a configuration message from the base station, wherein the configuration message comprises an indication of a set of candidate resources for transmitting the reference signal. Certain aspects provide a method of detecting a future downlink transmission from the base station, and other aspects provide a method of transmitting, in response to detecting the future downlink transmission, the reference signal utilizing a first resource of the set of candidate resources prior to receiving the future downlink transmission via a second resource in the set of candidate resources.

公开(公告)号：US20210367651A1

公开(公告)日：2021-11-25

申请号：US17301920

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Navid ABEDINI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W56/00 ,  H04B7/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node (e.g., a user equipment) may determine one or more measurements associated with a beam search performed during a downlink beam management process. The first wireless node may transmit, to a second wireless node (e.g., a base station), a report that indicates one or more candidate downlink receive beams, candidate uplink transmit beams, or candidate downlink receive and uplink transmit beam pairs suitable for full-duplex operation based at least in part on the one or more measurements. Numerous other aspects are provided.

公开(公告)号：US20210360652A1

公开(公告)日：2021-11-18

申请号：US17201567

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Iyab Issam SAKHNINI ,  Jing SUN ,  Xiaoxia ZHANG ,  Sony AKKARAKARAN ,  Junyi LI ,  Juan MONTOJO ,  Shanyu ZHOU

IPC: H04W72/12 ,  H04W24/08 ,  H04L1/18 ,  H04L1/16

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for using block acknowledgments to acknowledge SPS occasions from multiple SPS configurations.

公开(公告)号：US20210360641A1

公开(公告)日：2021-11-18

申请号：US17228065

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Xipeng ZHU ,  Tao LUO ,  Luca BLESSENT ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Junyi LI

IPC: H04W72/08 ,  H04W72/04 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may transmit, to a second wireless node, a cross-link interference (CLI) management configuration message including a permutation indicator, wherein the permutation indicator indicates that an order of slot formats is an uplink-flexible-downlink order of slot formats or indicates that the order of slot formats is a downlink-flexible-uplink order of slot formats; and communicate with one or more third wireless nodes in accordance with the order of slot formats indicated to the second wireless node. Numerous other aspects are provided.