公开(公告)号：US20230189122A1

公开(公告)日：2023-06-15

申请号：US17644524

申请日：2021-12-15

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Jianghong LUO ,  Tao LUO ,  Karl Georg HAMPEL ,  Junyi LI

IPC: H04W48/06 ,  H04L47/70

CPC classification number: H04W48/06 ,  H04L47/70

Abstract: Aspects presented herein may enable a CU to receive type(s) of request(s) a DU is capable of admitting, such that the CU may transmit request(s) to the DU based on the type(s) of request(s) supported by the DU to improve network resource utilization. In one aspect, a CU receives, from a DU of the wireless network, an indication of one or more types of resources for which the DU supports admission. The CU transmits, to the DU, a request for the admission of at least one resource in response to the at least one resource having a type included in the one or more types of resources indicated by the DU.

公开(公告)号：US20230171731A1

公开(公告)日：2023-06-01

申请号：US17456939

申请日：2021-11-30

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Muhammad Nazmul ISLAM ,  Jianghong LUO ,  Naeem AKL ,  Jing SUN ,  Tao LUO

IPC: H04W68/02 ,  H04W68/00 ,  H04W52/02 ,  H04W16/28

CPC classification number: H04W68/02 ,  H04W68/005 ,  H04W52/0225 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit a paging early indication (PEI) via a plurality of transmission beams. The base station may monitor a plurality of reception beams for a PEI response. The base station may transmit, to a user equipment (UE) and when the PEI response is received from the UE via a reception beam of the plurality of reception beams, paging information. Numerous other aspects are described.

公开(公告)号：US20230128486A1

公开(公告)日：2023-04-27

申请号：US17452000

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W76/10 ,  H04W88/14 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may communicate, with an integrated access and backhaul (IAB) donor, an indication associated with establishing a sidelink connection between the wireless node and an IAB node. The wireless node may receive, from the IAB donor, a configuration that maps a routing identifier to a route that includes the sidelink connection between the wireless node and the IAB node. Numerous other aspects are described.

公开(公告)号：US20230116481A1

公开(公告)日：2023-04-13

申请号：US17450226

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Muhammad Nazmul ISLAM ,  Jianghong LUO ,  Naeem AKL ,  Tao LUO ,  Junyi LI

IPC: H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit configuration information associated with identifying a plurality of sets of random access channel (RACH) occasions (ROs), wherein a first set of ROs, of the plurality of sets of ROs, is associated with a first set of parameters for a low-resolution analog to digital converter (ADC) and a first mode of the network node, and a second set of ROs, of the plurality of sets of ROs, is associated with a second set of parameters for a high-resolution ADC and a second mode of the network node. The network node may communicate, when operating in a particular mode of the network node, using a particular set of ROs, of the plurality of sets of ROs, associated with the particular mode of the network node. Numerous other aspects are described.

公开(公告)号：US20230116354A1

公开(公告)日：2023-04-13

申请号：US17450224

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Muhammad Nazmul ISLAM ,  Jianghong LUO ,  Naeem AKL ,  Tao LUO ,  Junyi LI

IPC: H04W74/08 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive a first message associated with initiating a random access channel (RACH) procedure. The network node may communicate one or more second messages associated with completing the RACH procedure, wherein a type of the RACH procedure is associated with a type of analog to digital converter used for communication. Numerous other aspects are described.

公开(公告)号：US20220408484A1

公开(公告)日：2022-12-22

申请号：US17352138

申请日：2021-06-18

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Xiaoxia ZHANG ,  Jing SUN ,  Navid ABEDINI ,  Tao LUO ,  Naeem AKL ,  Junyi LI

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/14 ,  H04W72/02 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for channel access in an unlicensed spectrum. An example method of wireless communication by a user equipment includes receiving a resource grant indicating a plurality of resource candidates for an uplink signal. The method also includes sensing for energy, in response to the resource grant, over one or more of the resource candidates in a first sensing occasion before a transmission occasion of the uplink signal. The method further includes transmitting, during the transmission occasion, the uplink signal using a subset of the resource candidates selected based at least in part on energy sensed in the first sensing occasion.

公开(公告)号：US20220386233A1

公开(公告)日：2022-12-01

申请号：US17303447

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/02 ,  H04W40/02 ,  H04W40/34

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive a first indication of an energy-saving configuration for traffic routing associated with a traffic path between the first wireless node and a second wireless node. The first wireless node may transmit a second indication of the energy-saving configuration for traffic routing to the second wireless node. The first wireless node may communicate, with the second wireless node on the traffic path, in accordance with the energy-saving configuration. Numerous other aspects are described.

公开(公告)号：US20220386176A1

公开(公告)日：2022-12-01

申请号：US17303451

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/10 ,  H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may transmit, to a first wireless node, an indication of a traffic flow configuration associated with a traffic flow on a traffic path that includes the first wireless node and a second wireless node. The CU may transmit, to the first wireless node, energy-saving scheduling information indicating one or more periods in which to use the traffic flow configuration for the traffic flow on the traffic path. Numerous other aspects are described.

公开(公告)号：US20220322442A1

公开(公告)日：2022-10-06

申请号：US17224014

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Xiaoxia ZHANG ,  Jing SUN ,  Navid ABEDINI ,  Naeem AKL ,  Tao LUO ,  Luca BLESSENT ,  Junyi LI ,  Karl Georg HAMPEL

IPC: H04W74/08 ,  H04B17/336 ,  H04W88/14 ,  H04W24/10

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for channel sensing with self-interference awareness for unlicensed band. A node may transmit, via a first entity of the node, at least one signal during a LBT procedure of a second entity of the node. The at least one signal may include a signal energy. The LBT procedure may be associated with a total measured interference from all detected energy sources. The node may determine a self-interference at the second entity of the node based on the signal energy of the at least one signal transmitted via the first entity of the node and calculate an interference from at least one other source based on a difference between the total measured interference from all detected energy sources and the self-interference determined based on the signal energy of the at least one signal.

公开(公告)号：US20220322428A1

公开(公告)日：2022-10-06

申请号：US17224031

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Navid ABEDINI ,  Naeem AKL ,  Tao LUO ,  Luca BLESSENT ,  Karl Georg HAMPEL ,  Junyi LI

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

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for UL LBT status reporting. A scheduled node (e.g., a UE) may sense a status of each LBT channel in a set of one or more LBT channels. The set of one or more LBT channels may include at least one of one or more first LBT channels associated with a scheduling grant or one or more second LBT channels unassociated with the scheduling grant. The scheduled node may transmit, to a scheduling node (e.g., a base station), a LBT status report indicative of the status of each LBT channel in the set of one or more LBT channels. The scheduling node may schedule, via a second scheduling grant, a second set of one or more LBT channels based on the status of each LBT channel indicated in the LBT status report.