公开(公告)号：US20240224081A1

公开(公告)日：2024-07-04

申请号：US18601582

申请日：2024-03-11

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Huilin XU ,  Joseph Binamira SORIAGA ,  Tingfang JI ,  Peter GAAL ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Naga BHUSHAN ,  Yuwei REN

IPC: H04W24/02 ,  H04B17/345 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04B17/345 ,  H04L5/0048 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for remote interference mitigation between base stations using reference signals. Certain aspects provide a method for wireless communication by a first base station (BS). The method includes receiving a reference signal (RS) from a second BS. The method further includes performing interference measurement corresponding to interference from the second BS based on the RS being associated with the second BS.

公开(公告)号：US20240172239A1

公开(公告)日：2024-05-23

申请号：US17991666

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Nicolas CORNILLET ,  Jay Kumar SUNDARARAJAN ,  Huilin XU ,  Yuchul KIM ,  Yeliz TOKGOZ

IPC: H04W72/12

CPC classification number: H04W72/1289

Abstract: A method for of wireless communication, by a user equipment (UE) includes receiving an in-band skipping indication on a physical downlink shared channel (PDSCH) during a semi persistent scheduling (SPS) occasion. The method also includes skipping at least one future SPS occasion based on the in-band skipping indication. A method for wireless communication, by a network device includes transmitting, to a user equipment (UE), a semi persistent scheduling (SPS) configuration. The method further includes transmitting, to the UE, an in-band skipping indication on a physical downlink shared channel (PDSCH) during an SPS occasion of the SPS configuration to enable the UE to skip at least one future SPS occasion.

公开(公告)号：US20240008071A1

公开(公告)日：2024-01-04

申请号：US17810089

申请日：2022-06-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Juan MONTOJO ,  Yuchul KIM ,  Peter GAAL ,  Liangping MA ,  Linhai HE ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Nicolas CORNILLET

IPC: H04W72/12 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04W72/14 ,  H04W72/1289 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may communicate, based at least in part on a physical data channel configuration corresponding to a physical data channel, a first extended reality (XR) data communication corresponding to a first physical data channel occasion associated with the physical data channel configuration, wherein a first priority level is associated with the first XR data communication. The network node may communicate a second XR data communication corresponding to a second physical data channel occasion, wherein a second priority level is associated with the second XR data communication, and wherein the second priority level is higher than the first priority level based at least in part on a packet delay budget associated with the physical data channel configuration being within a specified threshold of packet delay. Numerous other aspects are described.

公开(公告)号：US20220150896A1

公开(公告)日：2022-05-12

申请号：US17516041

申请日：2021-11-01

Applicant: QUALCOMM Incorporated

Inventor： Peter GAAL ,  Haitong SUN ,  Heechoon LEE ,  Wanshi CHEN ,  Hung LY ,  Joseph Binamira SORIAGA ,  Yeliz TOKGOZ

IPC: H04W72/04 ,  H04W72/02 ,  H04L5/00

Abstract: Aspects of the present disclosure describe determining an uplink channel raster for determining frequency location of an uplink channel over which to transmit uplink communications to a base station. Uplink communications can be transmitted to the base station over the uplink channel. The uplink channel raster can be shifted, in frequency, with respect to a legacy uplink channel raster of a legacy communication technology to facilitate coexistence, in an uplink carrier, of the uplink channel and one or more uplink channels of the legacy communication technology.

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：US20210321480A1

公开(公告)日：2021-10-14

申请号：US17218991

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

IPC: H04W76/28 ,  H04W72/04 ,  H04W52/02

Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication can include receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US20210289419A1

公开(公告)日：2021-09-16

申请号：US17199192

申请日：2021-03-11

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Gabi SARKIS ,  Peter GAAL ,  Wanshi CHEN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Karthika PALADUGU ,  Yi HUANG ,  Yeliz TOKGOZ ,  Gokul SRIDHARAN ,  Gavin Bernard HORN

IPC: H04W40/04 ,  H04L1/18 ,  H04B7/06 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select, from a first path and a second path, a path for an uplink communication associated with at least one of a variable payload size for hybrid automatic repeat request (HARQ) feedback or channel state information (CSI) feedback, wherein the first path is on an uplink of the UE and the second path is on a sidelink of the UE; and transmit the uplink communication on the selected path. Numerous other aspects are provided.

公开(公告)号：US20200059943A1

公开(公告)日：2020-02-20

申请号：US16539659

申请日：2019-08-13

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Seyedkianoush HOSSEINI ,  Huilin XU ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Joseph Binamira SORIAGA ,  Tingfang JI

IPC: H04W72/12 ,  H04B17/345

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first base station (BS) may detect remote interference, with one or more uplink communications on a physical uplink shared channel (PUSCH) associated with the first BS, caused by propagation of one or more reference signal (RS) communications, transmitted by a second BS, out of a coverage area of the second BS and into a coverage area of the first BS due to reflection of the one or more RS communications. The coverage area of the first BS and the coverage area of the second BS are non-overlapping coverage areas. The first BS may adjust, based at least in part on detecting the remote interference, one or more radio resource allocations of the PUSCH associated with the first BS. Numerous other aspects are provided.

公开(公告)号：US20190260533A1

公开(公告)日：2019-08-22

申请号：US16276428

申请日：2019-02-14

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Joseph Binamira SORIAGA ,  Krishna Kiran MUKKAVILLI ,  Yeliz TOKGOZ ,  Tingfang JI

IPC: H04L5/00 ,  H04B7/0456 ,  H04W24/10 ,  H04W72/04 ,  H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a transmission gap for a set of transmissions including a first type of transmission and a second type of transmission based at least in part on at least one of a sounding reference signal parameter, a numerology parameter, or an antenna parameter. In some aspects, the user equipment may transmit at least one transmission, the set of transmissions, in accordance with the transmission gap for the set of transmissions based at least in part on determining the transmission gap for the set of transmissions. Numerous other aspects are provided.

公开(公告)号：US20180234930A1

公开(公告)日：2018-08-16

申请号：US15881342

申请日：2018-01-26

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Yeliz TOKGOZ ,  Haitong SUN ,  Tingfang JI

IPC: H04W56/00 ,  H04L5/14 ,  H04W72/04 ,  H04W4/06 ,  H04W72/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for handling time indexing in LTE-NR co-existence. In certain aspect, a method for use by a user equipment includes determining a first time index based on a first radio access technology (RAT) network, determining a second time index based on a second RAT network, and performing system acquisition based on the second RAT network the second time index.