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公开(公告)号：US20210176793A1
公开(公告)日：2021-06-10
申请号：US17115722
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for addressing scenarios where the minimum transmit power supported by a wireless node (e.g., an Integrated Access and Backhaul (IAB) node) is above a minimum value specified by a standard. In some cases, the node may signal information regarding its power configuration so a network entity of the may take it into account (e.g., when allocating or scheduling resources). The power configuration may include an indication of the minimum transmit power supported by the node and/or an indication of a guard band that may help the IAB control adjacent channel leakage.
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公开(公告)号：US20210176764A1
公开(公告)日：2021-06-10
申请号：US17115728
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for beam and cell selection based on power configuration of a wireless node (e.g., an Integrated Access and Backhaul (IAB) node). In some cases, the node monitors synchronization signal block (SSB) transmissions from one or more network entities, and selects a beam or cell based on the monitoring and one or more metrics designed to limit potential interference caused by uplink transmissions from the first node.
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公开(公告)号：US20210176759A1
公开(公告)日：2021-06-10
申请号：US17115714
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for addressing scenarios where the minimum transmit power supported by an Integrated Access and Backhaul (IAB) node is above a minimum value specified by a standard. In some cases, the IAB node may signal information regarding its power configuration so a network entity of the IAB may take it into account (e.g., when allocating or scheduling resources). The power configuration may include an indication of the minimum transmit power supported by the IAB node and/or an indication of a guard band that may help the IAB node control adjacent channel leakage.
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公开(公告)号：US20210153145A1
公开(公告)日：2021-05-20
申请号：US17001313
申请日：2020-08-24
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Luca BLESSENT , Jianghong LUO , Alessio MARCONE , Valentin Alexandru GHEORGHIU , Karl Georg HAMPEL , Muhammad Nazmul ISLAM , Tao LUO , Junyi LI
Abstract: The present disclosure relates to methods and devices for wireless communication at a wireless device or integrated access and backhaul (IAB) node. In one aspect, the wireless device may determine a frequency synchronization accuracy for the wireless device. The wireless device may also transmit an indication of the determined frequency synchronization accuracy for the wireless device. Additionally, the wireless device may determine an absolute frequency based on a combination of measurements from at least one synchronization source and a frequency of the wireless device, where the frequency synchronization accuracy is based on the absolute frequency.
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5.发明申请公开(公告)号：US20200008087A1
公开(公告)日：2020-01-02
申请号：US16415540
申请日：2019-05-17
Applicant: QUALCOMM Incorporated
Inventor： Marco PAPALEO , Alessio MARCONE , Vasanthan RAGHAVAN , Peter GAAL , Guillaume LEBRUN
Abstract: Certain aspects of the present disclosure provide techniques for interference mitigation. An exemplary method performed by a base station generally includes determining, based on a location of another base station and information regarding the other base station, that the other base station is likely to experience interference while receiving an uplink transmission due to a downlink transmission by the base station and forming a null in a beam of the downlink transmission in a direction matching the location of the other base station.
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Patent Agency Ranking
公开(公告)号：US20230319731A1
公开(公告)日：2023-10-05
申请号：US18324205
申请日：2023-05-26
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul ISLAM , Navid ABEDINI , Jianghong LUO , Tao LUO , Alessio MARCONE
CPC classification number: H04W52/241 , H04L5/0048 , H04W16/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit a set of reference signals to a first wireless node; receive information identifying a transmit power capability of the first wireless node based at least in part on transmitting the set of reference signals; and configure one or more transmission parameters for a first link with the first wireless node or a second link with a second wireless node based at least in part on the transmit power capability of the first wireless node. Numerous other aspects are provided.
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公开(公告)号：US20210250875A1
公开(公告)日：2021-08-12
申请号：US17115467
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul ISLAM , Navid ABEDINI , Jianghong LUO , Tao LUO , Alessio MARCONE
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit a set of reference signals to a first wireless node; receive information identifying a transmit power capability of the first wireless node based at least in part on transmitting the set of reference signals; and configure one or more transmission parameters for a first link with the first wireless node or a second link with a second wireless node based at least in part on the transmit power capability of the first wireless node. Numerous other aspects are provided.
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公开(公告)号：US20220060920A1
公开(公告)日：2022-02-24
申请号：US17450255
申请日：2021-10-07
Applicant: QUALCOMM Incorporated
Inventor： Marco PAPALEO , Alessio MARCONE , Vasanthan RAGHAVAN , Peter GAAL , Guillaume LEBRUN
Abstract: Certain aspects of the present disclosure provide techniques for interference mitigation. An exemplary method performed by a base station generally includes determining, based on a location of another base station and information regarding the other base station, that the other base station is likely to experience interference while receiving an uplink transmission due to a downlink transmission by the base station and forming a null in a beam of the downlink transmission in a direction matching the location of the other base station.
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公开(公告)号：US20210105782A1
公开(公告)日：2021-04-08
申请号：US17064592
申请日：2020-10-06
Applicant: QUALCOMM Incorporated
Inventor： Alessio MARCONE , Muhammad Nazmul ISLAM , Navid ABEDINI
Abstract: The present disclosure provides techniques for addressing switching times of Integrated Access and Backhaul (IAB) child nodes. For example, a parent IAB node may determine a switching time for the child IAB node to switch from transmitting on a backhaul/uplink to a parent node (with transmit power control) to transmitting on an access/downlink to a user equipment (UE) or other child IAB node. The parent IAB node may then configure the IAB child node according to the determined switching time (e.g., by scheduling the IAB child node accordingly or setting one or more timing advance parameters).
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公开(公告)号：US20210105708A1
公开(公告)日：2021-04-08
申请号：US17063486
申请日：2020-10-05
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul ISLAM , Awlok Singh JOSAN , Arash MIRBAGHERI , Alessio MARCONE
IPC: H04W48/16 , H04L5/00 , H04W24/10 , H04W28/02 , H04W8/24 , H04W8/08 , H04B7/06 , H04W74/08 , H04W56/00 , H04W76/27
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for determining, by a user equipment (UE), a first time period for an evaluation procedure during communications with a network entity; performing, by the UE, a first set of measurements of a quality of a first set of discovery reference signals during the first time period; and determining, by the UE, whether to initiate a set of actions associated with the evaluation procedure based on the first set of measurements of the quality of the first set of discovery reference signals.
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