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公开(公告)号：US20250113307A1
公开(公告)日：2025-04-03
申请号：US18478900
申请日：2023-09-29
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mustafa EMARA , Michael Alexander RUDER , Marco PAPALEO
IPC: H04W52/18
Abstract: Aspects of the disclosure are directed to a first network entity configured for wireless communication. In some examples, the first network entity includes one or more memories, individually or in combination, having instructions, and one or more processors, individually or in combination, configured to execute the instructions and cause the first network entity to output, for transmission to a second network entity, a first message configuring the second network entity with effective isotropic radiated power (EIRP) metrics to be applied to wireless communications between the second network entity and one or more user equipments (UEs).
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公开(公告)号：US20250081223A1
公开(公告)日：2025-03-06
申请号：US18460052
申请日：2023-09-01
Applicant: Qualcomm Incorporated
Inventor： Marco PAPALEO , Ebraam Adel KHALIFA , Aleksandar DAMNJANOVIC , Brian A. REDDING
IPC: H04W72/541 , H04L5/00 , H04W64/00
Abstract: Certain aspects of the present disclosure provide techniques for the coexistence of wireless telecommunication devices (e.g., 4G, 5G, and/or 6G devices) and UWB devices operating in a same frequency band. A method generally includes receiving, from a first user equipment (UE), first signaling indicating an initiation of a first ultra-wideband ranging session between the first UE and an ultra-wideband device; determining a location of the first UE after receiving the first signaling; and performing one or more first interference mitigation processes configured to reduce channel interference in a first ultra-wideband channel used for the first ultra-wideband ranging session based on, at least, the location of the first UE.
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公开(公告)号：US20180048577A1
公开(公告)日：2018-02-15
申请号：US15585772
申请日：2017-05-03
Applicant: QUALCOMM Incorporated
Inventor： Kapil GULATI , Gaurav GUPTA , Shailesh PATIL , Marco PAPALEO
IPC: H04L12/851 , H04W72/10
Abstract: Improvements may be made for the congestion control considering different technologies, types of radio resources, and priorities of different packets. The apparatus may be a UE. The UE determines a channel busy ratio (CBR). The UE determines one or more channel resource utilization limits based on the CBR, wherein each channel resource utilization limit of the one or more channel resource utilization limits corresponds to a respective packet priority. The UE controls transmission of a plurality of packets based on the one or more channel resource utilization limits, each packet of the plurality of packets being associated with a respective packet priority.
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公开(公告)号：US20240396602A1
公开(公告)日：2024-11-28
申请号：US18478802
申请日：2023-09-29
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mustafa EMARA , Michael Alexander RUDER , Marco PAPALEO
IPC: H04B7/06
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the techniques described herein may support generating an average effective isotropic radiated power (EIRP) mask in accordance with a set of weighted values to support interference management. For example, a wireless device may obtain one or more information bits for transmission by the wireless device via a transmit beam of multiple transmit beams of the wireless device and may generate, based on one or more directional parameters associated with a beamforming direction of the transmit beam, a set of weighted values for an average EIRP mask for the transmission of the one or more information bits. Additionally, the wireless device may transmit, via the transmit beam in the beamforming direction based on the one or more directional parameters and the set of weighted values, a signal comprising the one or more information bits to meet the average EIRP mask.
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公开(公告)号：US20240259842A1
公开(公告)日：2024-08-01
申请号：US18160599
申请日：2023-01-27
Applicant: QUALCOMM Incorporated
Inventor： Pierpaolo VALLESE , Michael Alexander RUDER , Ebraam Adel KHALIFA , Mustafa EMARA , Marco PAPALEO
Abstract: Certain aspects of the present disclosure provide techniques for synchronization signal block (SSB) based spectrum coexistence. An example method, performed at a network entity of a first radio access technology (RAT) network, includes outputting, for transmission, signaling configuring a user equipment (UE) to perform a search and measurement procedure associated with signals on frequency bands that are shared between the first RAT network and a second RAT network, obtaining, from the UE, a report with information indicating results of the search and measurement procedure, and performing one or more actions to mitigate interference based on the information.
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Patent Agency Ranking
公开(公告)号：US20230345385A1
公开(公告)日：2023-10-26
申请号：US17660117
申请日：2022-04-21
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Alberto RICO ALVARINO , Chiranjib SAHA , Changhwan PARK , Xiao Feng WANG , Peter GAAL , Umesh PHUYAL , Ebraam Adel KHALIFA , Kazuki TAKEDA , Marco PAPALEO , Stefano FACCIN , Juan MONTOJO
CPC classification number: H04W52/367 , H04W52/285 , H04W4/021 , H04W84/06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain emission control information that indicates a first emission control configuration associated with a first operating configuration and a second emission control configuration associated with a second operating configuration. The UE may transmit, using the first emission control configuration or the second emission control configuration based at least in part on a UE operating configuration associated with the UE, a communication. Numerous other aspects are described.
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公开(公告)号：US20230056736A1
公开(公告)日：2023-02-23
申请号：US17406864
申请日：2021-08-19
Applicant: QUALCOMM Incorporated
Inventor： Maarten Menzo WENTINK , Marco PAPALEO , Robin HEYDON , Magnus Sigverth SOMMANSSON
Abstract: This disclosure provides systems, methods and apparatus for clear channel assessment (CCA) enabled narrowband (NB) communications. In some implementations, a device is configured to associate with an NB channel (such as a Bluetooth channel), perform a CCA to assess whether the NB channel is clear, and transmit on the NB channel when clear. If the NB channel is not clear, the device may prevent transmitting on the NB channel. The device may prevent avoiding the NB channel after the first time that the NB channel is not clear. If the NB channel remains not clear (such as over a number of CCAs for the NB channel), the device may avoid the NB channel by removing the NB channel for FH for an amount of time. In some implementations, the device may be configured to perform frame based equipment (FBE) CCAs for one or more NB channels.
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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：US20210036811A1
公开(公告)日：2021-02-04
申请号：US16930177
申请日：2020-07-15
Applicant: QUALCOMM Incorporated
Inventor： Kapil BHATTAD , Xiaoxia ZHANG , Maarten Menzo WENTINK , Marco PAPALEO , Jing SUN , Pravjyot Singh DEOGUN
Abstract: Techniques for a node to adjust or update its CW are provided. The node transmits at least one transmission during a channel occupancy time (COT). The node can determine or adjust a contention window (CW) size following the end of COT based on whether feedback for a transmission is received or could be scheduled during the COT.
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公开(公告)号：US20160345360A1
公开(公告)日：2016-11-24
申请号：US15153516
申请日：2016-05-12
Applicant: QUALCOMM Incorporated
Inventor： Marco PAPALEO , Srinivas YERRAMALLI , Aleksandar DAMNJANOVIC , Tao LUO , Peter GAAL , Durga Prasad MALLADI
CPC classification number: H04W74/08 , H04W72/0446 , H04W72/1289 , H04W84/20
Abstract: In order to provide a generic access rule, the present disclosure proposes a new potential set of adaptivity rules for LBE based on LBT. The generic access rule of the present disclosure provides LTE-U and Wi-Fi coexistence and DL/UL coexistence in both LTE-U and Wi-Fi. The apparatus receives, from the first master device, a resource allocation for communicating with the second master device. The apparatus also determines a type of CCA procedure to perform before communicating with the second master device on an unlicensed channel. The apparatus further performs a CCA procedure to obtain a transmission opportunity based on the determining, the CCA procedure being one of an ICCA procedure or an ECCA procedure. In addition, the apparatus transmit data to the second master device in accordance with the resource allocation on the unlicensed channel when the transmission opportunity is obtained.
Abstract translation: 为了提供通用访问规则，本公开提出了一种基于LBT的LBE的新的潜在适应性规则集合。 本公开的通用访问规则在LTE-U和Wi-Fi中提供LTE-U和Wi-Fi共存以及DL / UL共存。 该设备从第一主设备接收用于与第二主设备进行通信的资源分配。 该设备还确定在与未授权信道上与第二主设备通信之前要执行的CCA过程的类型。 该装置进一步执行CCA程序以基于确定作为ICCA过程或ECCA过程之一的CCA过程来获得发送机会。 此外，当获得发送机会时，装置根据非许可信道上的资源分配向第二主设备发送数据。
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