公开(公告)号：US20210345328A1

公开(公告)日：2021-11-04

申请号：US17244575

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Juan MONTOJO ,  Qiang WU ,  Wanshi CHEN ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Linhai HE ,  Hwan Joon KWON ,  Peter Pui Lok ANG

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

Abstract: Aspects described herein relate to receiving or determining an indication of multiple component carriers (CCs) configured wireless communications, communicating in a first bandwidth part (BWP) within a first one of the multiple CCs during a first time period, and communicating, based on a hopping pattern, in a second BWP within a second one of the multiple CCs during a second time period.

公开(公告)号：US20210345296A1

公开(公告)日：2021-11-04

申请号：US17241984

申请日：2021-04-27

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: H04W72/02 ,  H04W72/04 ,  H04W8/00

Abstract: Various implementations and techniques are disclosed to enable and provide communication devices, methods, and systems for sidelink communication resources configuration and management. Wireless devices use a communication resource configuration and management procedure to determine resources for sidelink communication with potential power saving.

公开(公告)号：US20210337612A1

公开(公告)日：2021-10-28

申请号：US17214405

申请日：2021-03-26

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

IPC: H04W76/15 ,  H04W76/30 ,  H04W76/20 ,  H04W24/10

Abstract: This disclosure provides systems, methods and apparatuses for adding and releasing secondary cells in a multi-cell connectivity configuration. In one aspect, a user equipment (UE) may transmit UE assistance information to a base station (BS) operating as a master cell in a multi-cell connectivity configuration. The UE assistance information may indicate a process that the BS is to use to add a secondary cell to the multi-cell connectivity configuration, may indicate a time gap for adding a secondary cell after another secondary cell is released from the multi-cell connectivity configuration, as well as other multi-cell connectivity configuration information. The BS may receive the UE assistance information and may add a secondary cell to the multi-cell connectivity configuration based at least in part on the indicated process and time gap.

公开(公告)号：US20210337552A1

公开(公告)日：2021-10-28

申请号：US17302020

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Xiaoxia ZHANG ,  Iyab Issam SAKHNINI ,  Jing SUN ,  Juan MONTOJO

IPC: H04W72/08 ,  H04B7/06 ,  H04W72/04 ,  H04W16/28 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a signal measurement. The UE may select, based at least in part on a result of performing the signal measurement, a channel state information (CSI) report parameter, from a plurality of CSI report parameters. The plurality of CSI report parameters may be included in a CSI reporting configuration configured for the UE. The UE may transmit an indication of the selected CSI report parameter in uplink control information (UCI). Numerous other aspects are provided.

公开(公告)号：US20210321411A1

公开(公告)日：2021-10-14

申请号：US17225843

申请日：2021-04-08

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Qiang WU ,  Xiaoxia ZHANG ,  Jun MA ,  Jing SUN ,  Juan MONTOJO ,  Peter GAAL ,  Mehmet Izzet GURELLI ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/04 ,  H04W24/08 ,  H04L5/00 ,  H04W76/27 ,  H04W80/02 ,  H04W56/00

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining quasi co-location (QCL) and/or transmission configuration information (TCI) state assumption information for a dynamic control resource set (CORESET). An example method by a user equipment (UE) generally includes receiving a first physical downlink control channel (PDCCH) in a control channel monitoring occasion, the first PDCCH indicating at least one dynamic CORESET; and receiving a second PDCCH within the dynamic CORESET, wherein the second PDCCH is received in accordance with at least one QCL assumption for the at least one dynamic CORESET.

公开(公告)号：US20210307058A1

公开(公告)日：2021-09-30

申请号：US17301086

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC

IPC: H04W72/14 ,  H04L1/18 ,  H04W72/04 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive a sidelink communication on a sidelink. The sidelink communication may include at least one of a grant, data received on a resource identified by the grant, a multi-stage grant, a multi-packet grant, or a relaying communication. The wireless communication device may transmit, on the sidelink after a time period since receiving the sidelink communication, a feedback message acknowledging receiving the sidelink communication. Numerous other aspects are provided.

公开(公告)号：US20210306840A1

公开(公告)日：2021-09-30

申请号：US17191397

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO

IPC: H04W8/08 ,  H04W36/24 ,  H04W36/00 ,  H04W36/32 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless serving node may determine mobility history information associated with the wireless serving node, wherein the mobility history information is associated with a relative mobility between the wireless serving node and one or more reported cells; and transmit, to a child node of the wireless serving node, the mobility history information associated with the wireless serving node. Numerous other aspects are provided.

公开(公告)号：US20210306063A1

公开(公告)日：2021-09-30

申请号：US17209155

申请日：2021-03-22

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Juan MONTOJO

IPC: H04B7/08 ,  H04W16/28 ,  H04W8/24 ,  H04L27/26

Abstract: Apparatus, methods, and computer-readable media for facilitating symbol extension and windowing for beam switching are disclosed herein. An example method for wireless communication at transmitter includes performing a beam change for communicating with a wireless communication device. The example method also includes extending a transmission for an extended period of time based on the beam change. Additionally, the method includes applying a windowing function to the transmission during the extended period of time.

公开(公告)号：US20210298094A1

公开(公告)日：2021-09-23

申请号：US17204718

申请日：2021-03-17

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO

IPC: H04W74/08 ,  H04W24/08 ,  H04W74/00

Abstract: A configuration to enable a UE to transmit an enhanced preamble to initiate a RACH procedure to improve coverage of PRACH without an excessive increase in usage of PRACH resources. The apparatus transmits, to a base station, a preamble to initiate a RACH procedure. The apparatus monitors for at least one RAR, from the base station, during a RAR window in response to the transmitted preamble. The apparatus transmits, to the base station, an enhanced preamble to initiate the RACH procedure if the at least one RAR is not received during the RAR window.

公开(公告)号：US20210298047A1

公开(公告)日：2021-09-23

申请号：US17203175

申请日：2021-03-16

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Juan MONTOJO ,  Mostafa KHOSHNEVISAN

IPC: H04W72/12 ,  H04L5/00

Abstract: This disclosure provides methods, devices and systems for handling a reception when another scheduled transmission is canceled. In an aspect, a user equipment (UE) may receive a message from a base station scheduling a first reception for the UE on first resources. The UE may receive a first indicator scheduling a first transmission from the UE on second resources that at least partially overlap with the first resources. The UE may receive a second indicator cancelling the first transmission in a region that partially or fully overlaps the second resources. The UE may determine whether to receive the first reception on the first resources. The UE may transmit an acknowledgment indicating a reception status of the first reception in response to determining to receive the first reception. The base station may determine whether the acknowledgment indicates a reception status of the first reception.