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61.发明申请公开(公告)号：US20250070812A1
公开(公告)日：2025-02-27
申请号：US18453708
申请日：2023-08-22
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Raghu Narayan CHALLA , Mohammad Ali TASSOUDJI
IPC: H04B1/40
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a mapping of more than one antenna element, associated with an antenna module or panel that is integrated with a radio frequency integrated circuit (RFIC), to an RFIC port via one or more switches. The UE may select antenna elements from the more than one antenna element based at least in part on one or more conditions being satisfied. The UE may perform, via the antenna elements, a communication to a network node. Numerous other aspects are described.
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公开(公告)号：US20250062803A1
公开(公告)日：2025-02-20
申请号：US18450925
申请日：2023-08-16
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Sinan ADIBELLI , Mohammad Ali TASSOUDJI
Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE transmits capability information corresponding to one or more antenna modules of the UE to a network entity. The capability information may include a quantity of boresight directions associated with each antenna module of the one or more antenna modules. The UE may receive from the network entity, after the capability information is transmitted, an indication of a beam switch and/or an antenna module switch. The beam switch indicates a switch from an active beam to a target beam. The antenna module switch indicates a switch from an active antenna module to a target antenna module.
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公开(公告)号：US20240396205A1
公开(公告)日：2024-11-28
申请号：US18321879
申请日：2023-05-23
Applicant: QUALCOMM Incorporated
Inventor： Jorge FABREGA SANCHEZ , Chinmaya MISHRA , Darryl Sheldon JESSIE , Bhushan Shanti ASURI , Allen Minh-Triet TRAN , Mohammad Ali TASSOUDJI , Jeongil Jay KIM , Gurkanwal Singh SAHOTA , Kevin Hsi-Huai WANG
Abstract: A method of transducing signals includes: transducing first signals, of frequencies above at least 24 GHz, between first wireless signals and first guided signals, using a plurality of first antenna elements comprising at least one first substrate and at least one ground conductor; and transducing second signals, of frequencies within at least a portion of a frequency range between 8 GHz and 24 GHz, between second wireless signals and second guided signals, using at least one second antenna element each comprising a transducer disposed on a second substrate that at least partially overlaps an active component set and the at least one first substrate, or disposed on at least one of the at least one first substrate, the active component set being configured to provide signals for wireless transmission, or configured to process wirelessly-received signals, or a combination thereof.
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公开(公告)号：US20240333341A1
公开(公告)日：2024-10-03
申请号：US18193525
申请日：2023-03-30
Applicant: QUALCOMM Incorporated
Inventor： Narayan PRASAD , Yu-Chin OU , Yavuz YAPICI , Mohammad Ali TASSOUDJI , Tao LUO , Junyi LI
CPC classification number: H04B7/04026 , H04B7/0606
Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communication by a first wireless entity, comprising: receiving signaling from a second network entity to configure reconfigurable intelligent surface (RIS) elements based on a direction of a target incident signal and a direction of a target reflected signal, and configuring the RIS elements based on the direction of the target incident signal and the direction of the target reflected signal and to randomize reflections, based on the signaling.
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公开(公告)号：US20240235653A9
公开(公告)日：2024-07-11
申请号：US18047886
申请日：2022-10-19
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mohammad Ali TASSOUDJI , Yu-Chin OU , Junyi LI
IPC: H04B7/08 , H01Q21/24 , H04B7/00 , H04B7/0456
CPC classification number: H04B7/0802 , H01Q21/24 , H04B7/002 , H04B7/0469 , H04B7/0857
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a polarization performance loss indication that is indicative of a loss in polarization performance based on transitioning from a first operating state associated with a first frequency range to a second operating state associated with a second frequency range, wherein the first operating state corresponds to a first antenna configuration and the second operating state corresponds to a second antenna configuration, wherein the first antenna configuration corresponds to a first antenna orientation and the second antenna configuration corresponds to a second antenna orientation. The UE may receive, from the network node, configuration information indicative of at least one communication parameter associated with the at least one antenna array and based on the polarization performance loss indication. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240223253A1
公开(公告)日：2024-07-04
申请号：US18608194
申请日：2024-03-18
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mohammad Ali TASSOUDJI , Tao LUO , Junyi LI
IPC: H04B7/06 , H04W72/0453
CPC classification number: H04B7/0617 , H04W72/0453
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may transmit, to another wireless node, information related to one or more properties of a first antenna array associated with the wireless node. The wireless node may receive, from the other wireless node, information related to one or more properties of a second antenna array associated with the other wireless node. The wireless node may communicate with the other wireless node over a wireless link using one or more beams associated with an operating frequency, wherein the operating frequency is based at least in part on the one or more properties of the first antenna array and the one or more properties of the second antenna array. Numerous other aspects are described.
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公开(公告)号：US20240106511A1
公开(公告)日：2024-03-28
申请号：US17934548
申请日：2022-09-22
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Yu-Chin OU , Mohammad Ali TASSOUDJI , Junyi LI
CPC classification number: H04B7/0691 , H04B7/0602 , H04B7/0857
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may communicate, using a first set of active antenna elements of an antenna array, during a first time period. The network node may activate a second set of active antenna elements based on a dynamic antenna set switching scheme, wherein the second set of active antenna elements includes at least one active antenna element not included in the first set, wherein a difference between a first main lobe property and a second main lobe property satisfies a main lobe threshold, and wherein a difference between a first side lobe property and a second side lobe property satisfies a side lobe threshold. The network node may communicate, using the second set of active antenna elements, during a second time period. Numerous other aspects are described.
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公开(公告)号：US20240106135A1
公开(公告)日：2024-03-28
申请号：US17951052
申请日：2022-09-22
Applicant: QUALCOMM Incorporated
Inventor： Assaf AVIV , Taesik YANG , Mohammad Ali TASSOUDJI , Kevin Hsi-Huai WANG
Abstract: An antenna assembly includes an array of patch antennas arranged above a rectangular ground plane. The patch antennas are arranged in a sequence beginning at a first end of the rectangular ground plane and continuing across a width of the rectangular ground plane to a second end. With regard to this sequence, a plurality of polarization feeds alternate between being adjacent a first corner to being adjacent a second corner of the patch antennas and/or a plurality of via walls alternate in orientation along portions of a first edge of the rectangular ground plane and along portions of a second edge of the rectangular ground plane.
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公开(公告)号：US20240106124A1
公开(公告)日：2024-03-28
申请号：US17951924
申请日：2022-09-23
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud NIROO JAZI , Mohammad Ali TASSOUDJI , Taesik YANG , Jeongil Jay KIM , Darryl Sheldon JESSIE , Kevin Hsi-Huai WANG , Jorge FABREGA SANCHEZ , Hong-Ming LEE
CPC classification number: H01Q9/0407 , H01Q9/16 , H01Q1/243
Abstract: An antenna system includes: a patch antenna element disposed at a first level of the antenna system; an energy coupler configured and coupled to the patch antenna element to transfer energy between the patch antenna element and a front-end circuit; a ground conductor disposed at a second level of the antenna system, the patch antenna element and the ground conductor being disposed a separation distance away from each other and bounding respective sides of a volume defined by a projection, normal to a surface of the patch antenna element, of the patch antenna element to the ground conductor; and a floating conductor that is displaced from the ground conductor and the patch antenna element, the floating conductor comprising a body extending over a portion of the separation distance outside of, and in close proximity to, the volume.
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公开(公告)号：US20240098743A1
公开(公告)日：2024-03-21
申请号：US18467321
申请日：2023-09-14
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mohammad Ali TASSOUDJI , Sinan ADIBELLI , Junyi LI
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include an L shaped antenna module, which may include a first array of antenna elements in one dimension and a second array of antenna elements in a second dimension. In an L shaped antenna module, antenna element configurations may be used that combine antenna elements across the two sides of the “L”. In some aspects, a UE may dynamically select a configuration of antenna elements of an L shaped antenna module to enhance performance and power consumption. In some aspects, the UE may select whether to use a cross-polarization configuration or a co-polar configuration for the L shaped antenna module.
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