公开(公告)号：US20200100167A1

公开(公告)日：2020-03-26

申请号：US16537388

申请日：2019-08-09

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Kapil GULATI ,  Zhibin WU ,  Junyi LI

IPC: H04W40/20 ,  H04W88/04 ,  H04W4/021 ,  H04W4/40

Abstract: A transmitting device may determine a zone identifier (ID) for the transmitting device and transmit a message including the zone ID directly to at least one receiving device. In certain aspects, a relay device may be configured to receive the message comprising a first zone ID for a transmitting device, to determine whether to relay the message based at least on the first zone ID, and if the relay device determines to relay the message, to transmit a relayed message including information reflecting the first zone ID. In certain aspects, a receiving device may be configured to identify a message comprising information indicating a first zone ID for a transmitting device, to determine whether to decode data of the message based at least on the first zone ID for the transmitting device, and to decode or refrain from decoding the data of the message based on the determination.

公开(公告)号：US20200068588A1

公开(公告)日：2020-02-27

申请号：US16675025

申请日：2019-11-05

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Junyi LI ,  Tingfang JI ,  Naga BHUSHAN

IPC: H04W72/10 ,  H04W72/12 ,  H04W72/14 ,  H04W72/08

Abstract: Aspects of the present disclosure relate to methods and apparatus for interference management of wireless links with overriding link priority. The switched wireless link or connection may have lower or higher priority than the non-switched or scheduled link. The priority order between the links may be overridden in certain conditions.

公开(公告)号：US20200059908A1

公开(公告)日：2020-02-20

申请号：US16539677

申请日：2019-08-13

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Piyush GUPTA ,  Mostafa KHOSHNEVISAN ,  Junyi LI

IPC: H04W72/04 ,  H04W24/08 ,  H04W76/11 ,  H04W76/27 ,  H04W76/25 ,  H04L1/00

Abstract: Aspects described herein relate to receiving, from a base station, a configuration for sending downlink control information (DCI) feedback for a downlink control channel monitoring occasion, where the configuration indicates one or more of an uplink control channel resource and an uplink shared channel resource over which to send the DCI feedback. DCI can be received from the base station over the downlink control channel during the downlink control channel monitoring occasion. DCI feedback can be transmitted, based on receiving the DCI, to the base station over the one or more of the uplink control channel resource and the uplink shared channel resource indicated in the configuration.

公开(公告)号：US20200053745A1

公开(公告)日：2020-02-13

申请号：US16534432

申请日：2019-08-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity may determine a set of schedulable resources for a plurality of links associated with a plurality of nodes of a multi-link network; and may provide scheduling information to the plurality of nodes to schedule communication on the plurality of links based at least in part on determining the set of schedulable resources. In some aspects, a node of a network may determine an extended slot format indicator for the node based at least in part on a received extended slot format indicator of a parent node of the node and a received null adjust request from a child node of the node; may provide the determined extended slot format indicator to the child node; and may provide the received null adjust request to the parent node. Numerous other aspects are provided.

公开(公告)号：US20200052753A1

公开(公告)日：2020-02-13

申请号：US16455694

申请日：2019-06-27

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Juergen CEZANNE ,  Navid ABEDINI ,  Bilal SADIQ ,  Junyi LI

IPC: H04B7/06 ,  H04L5/14 ,  H04B17/11 ,  H04B17/21

Abstract: A wireless device, such as a base station, may be configured to determine a set of silent symbols for beam calibration measurements by a User Equipment (UE) for full duplex communication. The wireless device may transmit, to the UE, an indication of the set of silent symbols for the beam calibration measurements by the UE. The wireless device may refrain from transmitting during the set of silent symbols. A wireless device, such as a UE, may receive an indication of a set of silent symbols for a beam calibration measurement by the UE for full duplex communication with a base station. The wireless device may perform beam calibration measurements for beam candidates.

公开(公告)号：US20200025866A1

公开(公告)日：2020-01-23

申请号：US16437092

申请日：2019-06-11

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Junyi LI ,  Sundar SUBRAMANIAN ,  Michael John HAMILTON

IPC: G01S7/02

Abstract: Certain aspects provide a method for radar detection by an apparatus. The method generally includes transmitting a radar waveform in sets of transmission time intervals (TTIs), using a common set of radar transmission parameters in each set of TTIs, to perform detection of a target object, varying at least one of the common set of radar transmission parameters between sets of TTIs, and identifying interfering signals based on observed changes in monitored parameters of received signals across sets of TTIs due to the varying.

公开(公告)号：US20200025853A1

公开(公告)日：2020-01-23

申请号：US16508921

申请日：2019-07-11

Applicant: QUALCOMM Incorporated

Inventor： Bilal SADIQ ,  Alexandros MANOLAKOS ,  Naga BHUSHAN ,  Joseph Binamira SORIAGA ,  Junyi LI

IPC: G01S1/04

Abstract: Disclosed are techniques for generating a positioning beacon sequence suitable for use in a wireless network that utilizes beamformed communication. More particularly, the positioning beacon sequence may be generated based on a first sequence that depends on a link identifier and does not depend on a beam index assigned to a beam used to transmit the positioning beacon in combination with a second sequence that depends on the beam index and does not depend on the link identifier. For example, the first sequence and the second sequence may be XORed to obtain the final beacon sequence, or the first sequence and the second sequence may be modulated and multiplied to obtain the final beacon sequence. Furthermore, in practice, the beacon sequence may be generated using a pseudo-random sequence generator initialized with a seed in which the link identifier and the beam index are treated as separate subcomponents.

公开(公告)号：US20190342879A1

公开(公告)日：2019-11-07

申请号：US16512187

申请日：2019-07-15

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Sundar SUBRAMANIAN ,  Ashwin SAMPATH ,  Juergen CEZANNE ,  Bilal SADIQ ,  Junyi LI ,  Tao LUO

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/06

Abstract: Various aspects of the disclosure relate to communicating uplink control information. As one example, a user equipment may send uplink control information to a base station. In some aspects, the number of symbols used to communicate the uplink control information may be based on a link gain associated with the UE and/or based on a payload size of the uplink control information. As another example, the user equipment may send channel information for a number of beams to the base station. In some aspects, the number of beams may be based on the type of channel that is used to send the uplink control information.

公开(公告)号：US20190334686A1

公开(公告)日：2019-10-31

申请号：US16380562

申请日：2019-04-10

Applicant: QUALCOMM Incorporated

Inventor： Chong LI ,  Junyi LI ,  Piyush GUPTA ,  Hua WANG

IPC: H04L5/00 ,  H04L1/00 ,  H04W76/27 ,  H04B17/336

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more resources, assigned to multiple UEs, to be used to transmit a channel quality indicator (CQI) report; receive an indication of a threshold value associated with a range of channel conditions corresponding to a modulation and coding scheme (MCS) being used to communicate with the UE; and selectively transmit the CQI report on the one or more resources based at least in part on whether a measured channel condition is outside of the range of channel conditions by at least the threshold value. Numerous other aspects are provided.

公开(公告)号：US20190320461A1

公开(公告)日：2019-10-17

申请号：US16379655

申请日：2019-04-09

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Navid ABEDINI ,  Junyi LI ,  Kapil GULATI ,  Sudhir Kumar BAGHEL

IPC: H04W74/08 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12 ,  H04W76/14 ,  H04W76/15

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a preferred beamforming direction for communications with each of a plurality of neighbor UEs. The apparatus may transmit a first scheduling request to a second UE from among the plurality of neighbor UEs. In certain aspects, the first scheduling request may include a first transmission schedule for M transmission opportunities (TxOPs). In certain other aspects, the first transmission schedule may indicate a first set of TxOPs of the M TxOPs reserved by the first UE for communication with the second UE. The apparatus may receive a first scheduling response from the second UE, the first scheduling response indicating whether the second UE accepts or rejects the first scheduling request.