公开(公告)号：US20220330250A1

公开(公告)日：2022-10-13

申请号：US17228359

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04W72/04 ,  H04W24/10

Abstract: Disclosed are techniques for wireless communication. In an aspect, a base station may determine a transmit power to be used by a downstream node or an amplification gain to be used by the downstream node when relaying or repeating messages to a target node. The base station may transmit, to the downstream node, a message intended for the target node, the message having an indicated transmit power, wherein the message intended for the target node is transmitted by the base station using an actual transmit power. In some aspects, the indicated transmit power is the transmit power to be used by the downstream node, so that when the message intended for the target node is repeated by the downstream node, the indicated transmit power of the repeated message matches the actual transmit power of the repeated message.

公开(公告)号：US20220322294A1

公开(公告)日：2022-10-06

申请号：US17301439

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W72/02 ,  H04W72/04 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may select a communication configuration for use with a repeater wireless node that is using a power detection procedure; and transmit a signal, to the repeater wireless node and to be forwarded by the repeater wireless node to a target wireless node, in accordance with the communication configuration selected for use with the repeater wireless node that is using the power detection procedure. Numerous other aspects are described.

公开(公告)号：US20220321199A1

公开(公告)日：2022-10-06

申请号：US17219093

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04B7/155 ,  H04L12/24 ,  H04W24/02

Abstract: Techniques for partial configuration of an autonomously smart repeater may allow a control entity (e.g., base station, UE, or cloud software/algorithm) to configure the autonomously smart repeater and thereby improve end-to-end performance for some communications. In an example, a relay device may receive, from a first entity, an indication for reconfiguring a parameter corresponding to an autonomous reconfiguration procedure of the relay device. The relay device may configure a setting of the autonomous reconfiguration procedure according to the parameter. The relay device may forward a signal between a first wireless device and a second wireless device based on the configuring.

公开(公告)号：US20220240235A1

公开(公告)日：2022-07-28

申请号：US17650777

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04W40/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may receive at least part of a resource pattern of a child IAB node associated with the IAB node. The resource pattern may indicate one or more configurations of one or more resources of the child IAB node. The IAB node may communicate with the child IAB node based on the at least part of the resource pattern. Numerous other aspects are provided.

公开(公告)号：US20220225060A1

公开(公告)日：2022-07-14

申请号：US17644551

申请日：2021-12-15

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Luis Fernando Brisson LOPES ,  Navid ABEDINI ,  Jianghong LUO ,  Luca BLESSENT ,  Junyi LI ,  Tao LUO

IPC: H04W4/12 ,  H04W76/20 ,  H04W76/30

Abstract: An integrated access and backhaul (IAB) donor central unit (CU) may transmit, to an IAB-node, a plurality of messages for a child of the IAB-node, the plurality of messages including a first message being associated with a first condition, and a second message being associated with a second condition, and transmit an indication instructing the IAB to forward, to the child, the first message if a first condition is met or the second message if a second condition is met. The IAB-node may receive, from the IAB-donor-CU, the indication, determine that one condition among the first condition and the second condition has occurred, forward one of the first message or the second message to the child based on the occurrence of the one condition, and discard the other of the first message or the second message.

公开(公告)号：US20220182211A1

公开(公告)日：2022-06-09

申请号：US17112878

申请日：2020-12-04

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04L5/14 ,  H04W72/12 ,  H04L5/00 ,  H04W74/08

Abstract: A UE may receive, from a base station, scheduling information for a first DL transmission associated with half-duplex mode and a second DL transmission associated with full duplex mode, determine priorities of the first and second DL transmissions, and monitoring for a higher priority DL transmission among the first and second DL transmissions. The UE may transmit a first UL transmission associated with a half-duplex mode and a second UL transmission associated with a full duplex mode, and the base station may determine priorities of the first and second UL transmissions. The priority may be determined by the duplex mode or the content of the first and second DL transmissions and the first and second UL transmissions.

公开(公告)号：US20220167419A1

公开(公告)日：2022-05-26

申请号：US17115666

申请日：2020-12-08

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Junyi LI ,  Navid ABEDINI ,  Yan ZHOU ,  Kapil GULATI ,  Tao LUO

IPC: H04W74/08 ,  H04L1/08 ,  H04L5/16

Abstract: A UE may receive, from a base station/TRP, a configuration for a beam pair including an UL beam and a DL beam and transmit a RACH message via the UL beam while receiving DL information via the DL beam. The UE and/or the base station/TRP may be configured to operate in a FD mode. In aspects, the UE may transmit a RACH preamble based on a first mode of transmission. After a threshold time delay measured from the transmission of the RACH preamble, the UE may retransmit the RACH preamble based on a second mode of transmission. The second mode of transmission may be a same mode of transmission or a different mode of transmission from the first mode of transmission. Each mode of transmission may be based on one or more of TDM, FDM, or SDM.

公开(公告)号：US20220141836A1

公开(公告)日：2022-05-05

申请号：US17648079

申请日：2022-01-14

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：US20220116191A1

公开(公告)日：2022-04-14

申请号：US17449941

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Navid ABEDINI ,  Kiran VENUGOPAL ,  Qian ZHANG ,  Hua WANG ,  Junyi LI ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04W72/04

Abstract: An apparatus, e.g., a UE, for resolution of conflicts between HD and FD configurations is disclosed. The UE receives a configuration indicating that a first set of symbols is configured for HD communication with at least one of D symbols, U symbols, or F symbols in which the F symbols are configured as D or U. The UE receives DCI scheduling FD communication including an FD transmission and an FD reception on a second set of symbols. The second set of symbols have a third set of symbols in common with the first set of symbols. The third set of symbols have conflicting HD and FD configurations. The UE cancels, based on the conflicting HD and FD configurations of the third set of symbols, at least one of the FD transmission or the FD reception in the third set of symbols.

公开(公告)号：US20220110072A1

公开(公告)日：2022-04-07

申请号：US17491353

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Junyi LI ,  Navid ABEDINI ,  Tao LUO

IPC: H04W52/36 ,  H04W52/14

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications. An example method generally includes calculating a first power headroom report (PHR) for a half duplex (HD) operating mode, calculating a second PHR for a full duplex (FD) operating mode during which maximum uplink transmit power is subject to one or more self-interference constraints, determining whether to report the first PHR, the second PHR, or both, and reporting at least one of the first PHR or the second PHR to a network entity, in accordance with the determination.