公开(公告)号：US20210045063A1

公开(公告)日：2021-02-11

申请号：US16947578

申请日：2020-08-06

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jung Ho RYU ,  Kapil GULATI ,  Hong CHENG

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a transmit power control (TPC) command that is based at least in part on a scheduled transmission of a sidelink communication. The UE may determine, based at least in part on refraining from transmitting the sidelink communication or transmitting the sidelink communication at a power that is lower than a power configured for the scheduled transmission of the sidelink communication, whether to adjust a transmit power of the UE based at least in part on the TPC command. The UE may selectively adjust the transmit power of the UE based at least in part on determining whether to adjust the transmit power. Numerous other aspects are provided.

公开(公告)号：US20210044412A1

公开(公告)日：2021-02-11

申请号：US16947472

申请日：2020-08-03

Applicant: QUALCOMM Incorporated

Inventor： Junyi LI ,  Ashwin SAMPATH ,  Navid ABEDINI

IPC: H04L5/00 ,  H04W76/11 ,  H04W72/04 ,  H04B7/06 ,  H04B7/0456 ,  H04W76/27 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may receive, in a bandwidth part that carries a control interface of the repeater, an indication of a repeater configuration for the repeater. The repeater may communicate, based at least in part on the repeater configuration, with at least one of a base station or a user equipment. Numerous other aspects are provided.

公开(公告)号：US20210037477A1

公开(公告)日：2021-02-04

申请号：US16923953

申请日：2020-07-08

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Kapil GULATI ,  Junyi LI ,  Vasanthan RAGHAVAN ,  Sony AKKARAKARAN ,  Tao LUO ,  Tianyang BAI

IPC: H04W52/14 ,  H04W52/28 ,  H04W72/04 ,  H04W4/06 ,  H04W4/90 ,  H04W4/23 ,  H04L1/00

Abstract: Certain aspects of the present disclosure provide techniques for priority-based transmit power control. A method that may be performed by a user equipment (UE) includes communicating with at least a second UE via a link, determining a transmission power for transmitting information via the link based, at least in part, on a priority corresponding to the information, and outputting the information for transmission via the link in accordance with the determined transmission power.

公开(公告)号：US20210029654A1

公开(公告)日：2021-01-28

申请号：US16906210

申请日：2020-06-19

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Kapil GULATI ,  Junyi LI ,  Tianyang BAI ,  Vasanthan RAGHAVAN ,  Sony AKKARAKARAN ,  Tao LUO

IPC: H04W52/36 ,  H04W52/26 ,  H04L1/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmission-adjusting wireless node may transmit a first communication via a sidelink channel. The transmission-adjusting wireless node may receive, from a feedback-reporting wireless node, transmission-specific information relating to at least one of a channel quality of the sidelink channel or a power level for the transmission-adjusting wireless node. The transmission-specific information may be based at least in part on the first communication. The transmission-adjusting wireless node may adjust, based at least in part on the transmission-specific information, a transmission property of the transmission-adjusting wireless node to obtain an adjusted transmission property. The transmission-adjusting wireless node may transmit a second communication via the sidelink channel using the adjusted transmission property. Numerous other aspects are provided.

公开(公告)号：US20210014834A1

公开(公告)日：2021-01-14

申请号：US16946870

申请日：2020-07-09

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Jung Ho RYU ,  Junyi LI

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of one or more reception parameters, of the UE, for sidelink communication and downlink communication. The UE may receive, based at least in part on the one or more reception parameters, at least one of one or more sidelink streams or one or more downlink streams. Numerous other aspects are provided.

公开(公告)号：US20210014815A1

公开(公告)日：2021-01-14

申请号：US16923029

申请日：2020-07-07

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jung Ho RYU ,  Kapil GULATI ,  Sudhir Kumar BAGHEL

IPC: H04W56/00 ,  H04W48/08

Abstract: Apparatus, methods, and computer-readable media for facilitating beam-based sequence spaces for synchronization signals are disclosed herein. An example method for wireless communication for a first device includes selecting a subset of synchronization signal block (SSB) occasions including SSB occasions within an SSB period, and wherein the subset of SSB occasions is associated with a pairing of a primary synchronization signal (PSS) and a secondary synchronization signal (SSS). The example method also includes transmitting an SSB using at least one SSB occasion from the subset of SSB occasions. An example method for wireless communication for a user equipment (UE) includes selecting a synchronization signal pairing associated with a pairing of a PSS and a SSS, wherein the synchronization signal pairing maps to a subset of SSB occasions including SSB occasions within an SSB period, and also includes monitoring for an SSB at each SSB occasion from the subset of SSB occasions.

公开(公告)号：US20210006355A1

公开(公告)日：2021-01-07

申请号：US16878322

申请日：2020-05-19

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Junyi LI ,  Tao LUO

IPC: H04L1/08 ,  H04L1/18

Abstract: Certain aspects of the present disclosure provide systems and methods for adaptive hybrid automatic repeat request (HARQ) communication for changing a reference signal (RS) configuration between one or more re-transmissions. In some embodiments, the method includes detecting a failure to decode a first communication from a network entity. The method may also include determining one or more communication metrics associated with the first communication. The method may also include selecting a physical parameter configured to identify the one or more communication metrics associated with the first communication, and transmitting a second communication in accordance with the selected physical parameter to the network entity in response to detecting the failure to decode the first communication.

公开(公告)号：US20200351839A1

公开(公告)日：2020-11-05

申请号：US16829742

申请日：2020-03-25

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node in a multi-hop network may receive a configuration that indicates a first set of physical downlink control channel (PDCCH) resources dedicated to PDCCH monitoring by the node, a second set of PDCCH resources dedicated to PDCCH transmission by the node, and a third set of PDCCH resources permitted to be configured for either PDCCH monitoring by the node or PDCCH transmission by the node. The node in a multi-hop network may configure a resource of the third set of PDCCH resources for one of PDCCH monitoring or neither PDCCH monitoring nor PDCCH transmission based at least in part on an initial state associated with the resource. Numerous other aspects are provided.

公开(公告)号：US20200351753A1

公开(公告)日：2020-11-05

申请号：US16829727

申请日：2020-03-25

Applicant: QUALCOMM Incorporated

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

IPC: H04W40/24 ,  H04W68/00 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node in a multi-hop network may receive a configuration for a notification signal, wherein the configuration indicates a receive (RX) resource to be used by the node to monitor for the notification signal and a transmit (TX) resource to be used by the node to transmit the notification signal, wherein the RX resource and the TX resource are included in a time period that also includes one or more other RX resources and one or more other TX resources to be used by one or more other nodes in the multi-hop network for the notification signal. The node in a multi-hop network may refrain from transmitting or receiving in any resources within the time period except for the RX resource and the TX resource. Numerous other aspects are provided.

公开(公告)号：US20200351128A1

公开(公告)日：2020-11-05

申请号：US16829729

申请日：2020-03-25

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Tianyang BAI ,  Kiran VENUGOPAL ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

IPC: H04L25/02 ,  H04L5/00 ,  H04W76/14 ,  H04L1/00 ,  H04W24/10 ,  H04W16/28

Abstract: Systems and methods establishing and maintain a direct User Equipment to User Equipment communication link are disclosed. A User Equipment (UE) may receive a Sounding Reference Signal (SRS) from a neighboring UE. The UE may determine from the SRS that the UE is a good candidate for a direct link. The UE may also determine from the SRS an ID associated with the neighboring UE. The UE may send a direct link request to the UE serving gNB. The serving gNB may forward the request to a gNB serving the neighboring UE. The gNBs may negotiate a joint schedule for a beam a UE to UE beam search. The beam search may be conducted using SRS resources. The results of the beam search may be sent to the gNB and the gNB may determine a beam pair for a direct link.