公开(公告)号：US20220132469A1

公开(公告)日：2022-04-28

申请号：US17491048

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Tugcan AKTAS ,  Yeliz TOKGOZ ,  Seyedkianoush HOSSEINI

IPC: H04W72/02 ,  H04W28/26 ,  H04W72/08 ,  H04L1/00 ,  H04W72/04

Abstract: Aspects of the disclosure relate to transmitting, from a first user equipment (UE) to a second UE, a resource report indicative of an availability of a set of resources among a sidelink resource pool based on a measurement of interference in the set of resources. The resource report includes resource availability information indicating that a reserved set of resources reserved for a third UE is available based on an interference parameter associated at least in part with the second UE or the third UE. Other aspects, and features are also claimed and described.

公开(公告)号：US20220123985A1

公开(公告)日：2022-04-21

申请号：US17646173

申请日：2021-12-28

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Jing SUN ,  Seyedkianoush HOSSEINI ,  Jing JIANG ,  Wanshi CHEN ,  Gabi SARKIS ,  Huilin XU

IPC: H04L27/26 ,  H04W72/04 ,  H04L5/00 ,  H04L25/02

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for aggregation level (AL) design for physical downlink control channel (PDCCH) transmissions. New aggregation levels may be used in an effort to improve the reliability for PDCCH transmissions.

公开(公告)号：US20220086826A1

公开(公告)日：2022-03-17

申请号：US17471751

申请日：2021-09-10

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Seyedkianoush HOSSEINI ,  Wei YANG ,  Ahmed ELSHAFIE

IPC: H04W72/04 ,  H04W72/10

Abstract: Apparatus, methods, and computer-readable media for facilitating signaling of PUCCH and PUSCH simultaneous transmission or multiplexing are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, an overlapping uplink transmission configuration. The example method also includes detecting an occurrence of an overlapping uplink transmission comprising at least a portion of uplink control information and at least a portion of uplink data overlapping in a time domain. Additionally, the example method includes transmitting at least one of the uplink control information or the uplink data based on the overlapping uplink transmission configuration.

公开(公告)号：US20220078693A1

公开(公告)日：2022-03-10

申请号：US17443305

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Tingfang JI ,  Seyedkianoush HOSSEINI

IPC: H04W36/38 ,  H04B7/155 ,  H04W36/30 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may receive a measurement reference channel configuration from a source relay. The UE may transmit a reference channel based at least in part on the measurement reference channel configuration. The UE may receive, from the source relay, a command for the remote UE to switch from the source relay to a target relay based at least in part on a measurement of the reference channel transmitted from the remote UE. Numerous other aspects are provided.

公开(公告)号：US20220070964A1

公开(公告)日：2022-03-03

申请号：US17445765

申请日：2021-08-24

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Yi HUANG ,  Hwan Joon KWON

IPC: H04W76/28 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine a discontinuous reception (DRX) mode configuration for a sidelink connection. The first UE may communicate with a second UE using the sidelink connection in accordance with the DRX mode configuration. Numerous other aspects are provided.

公开(公告)号：US20220070850A1

公开(公告)日：2022-03-03

申请号：US17446806

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Yi HUANG ,  Wei YANG

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of a transmission on a sidelink resource from the first UE to the second UE. The UE may transmit, to the second UE, data on the sidelink resource based at least in part on the indication of the transmission. Numerous other aspects are provided.

公开(公告)号：US20210409151A1

公开(公告)日：2021-12-30

申请号：US17323206

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI ,  Seyedkianoush HOSSEINI

IPC: H04L1/00 ,  H04L5/14 ,  H04W72/12 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may adjust a transmission parameter, associated with an uplink transmission from the UE, such that a phase for the uplink transmission is continuous across symbols of the uplink transmission. Adjusting the transmission parameter includes at least one of: rate-matching, puncturing, or power scaling one or more of the symbols within the uplink transmission, modifying at least one of a modulation and coding scheme or a power associated with a downlink transmission to the UE, or a combination thereof. The UE may further transmit, to a base station, the uplink transmission based at least in part on adjusting the transmission parameter. Numerous other aspects are provided.

公开(公告)号：US20210377999A1

公开(公告)日：2021-12-02

申请号：US17331214

申请日：2021-05-26

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Gabi SARKIS ,  Seyedkianoush HOSSEINI ,  Seyed Ali Akbar FAKOORIAN ,  Peter GAAL

IPC: H04W72/12

Abstract: Example implementations include a method, apparatus and computer-readable medium of wireless communication, including receiving a configuration of one or more downlink control information (DCI) formats to include a single bit for a redundancy version field. The implementations further include receiving a radio resource control (RRC) message indicating selectable redundancy versions. Additionally, the implementations further include detecting a DCI based on the one or more DCI formats including the single bit for the redundancy version field, the DCI scheduling a transmission. Additionally, the implementations further include selecting a redundancy version from the selectable redundancy versions based on the single bit. Additionally, the implementations further include encoding or decoding the transmission based on the redundancy version.

公开(公告)号：US20210352650A1

公开(公告)日：2021-11-11

申请号：US17244673

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Seyed Ali Akbar FAKOORIAN ,  Yuchul KIM ,  Juan MONTOJO ,  Tingfang JI

IPC: H04W72/04 ,  H04W72/02

Abstract: Certain aspects of the present disclosure provide techniques for identifying, from a resource pool allocated for sidelink communications between UEs, a first number of resources for transmissions from the first UE to a second UE based on a set of one or more parameters shared between the first UE and the second UE and identifying, from the resource pool, a second number of resources for transmissions from the second UE to the first UE based on the shared set of one or more parameters. The first UE may communicate with the second UE using the first and the second number of resources and avoid using the remaining available resources for power saving. For example, the first UE and the second UE may avoid sidelink communications on time slots on which no subchannels belong to either the first subset or second number of the resources.

公开(公告)号：US20210345389A1

公开(公告)日：2021-11-04

申请号：US17246333

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Seyedkianoush HOSSEINI ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W72/12 ,  H04L5/14

Abstract: Aspects relate to determining whether to conduct a scheduled communication after a bandwidth part (BWP) for the scheduled communication has been changed. In some examples, a user equipment (UE) receives a first indication from a base station (BS) that schedules a communication associated with a first BWP. Subsequently, upon receiving a second indication (e.g., a DCI or a slot format indicator (SFI)) from the BS indicative of a change in the first BWP, the UE determines whether to conduct the scheduled communication. For example, the second DCI may indicate a change in a second BWP that imparts a change on the first BWP or the second DCI may explicitly indicate a change in the first BWP. As another example, an SFI may indicate that at least one symbol for the first BWP has been changed from uplink to downlink, or vice versa.