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公开(公告)号：US20240313871A1
公开(公告)日：2024-09-19
申请号：US18674896
申请日：2024-05-26
申请人： Dell Products LP
IPC分类号： H04B17/309 , H01Q3/36
CPC分类号： H04B17/309 , H01Q3/36
摘要： An information handling system may include a processor; a memory; a power management unit (PMU); a wireless interface adapter to communicate via an antenna to a wireless network; an antenna controller to: receive, via a sideband wireless communication link, network telemetry data descriptive of network operating frequency bands and network frequency channels from a remote optimizing information handling system management system for a wireless protocol; receive operating characteristics associated with the operation of the information handling system indicating at least one detuning trigger for a network operating frequency band for a wireless protocol link for the wireless network; execute instructions of an antenna tuning algorithm to determine a tune state of the antenna, and issue instructions to a radio frequency switch including a resistor, inductor, and capacitor (RLC) circuit tuner at the antenna to tune the antenna to transceive data at the network operating frequency band to a target frequency commensurate with the network telemetry data descriptive of the wireless link according to the tune state.
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2.发明公开公开(公告)号：US20240080731A1
公开(公告)日：2024-03-07
申请号：US18389110
申请日：2023-11-13
申请人： Dell Products, LP
IPC分类号： H04W36/06 , H04L5/00 , H04W36/30 , H04W72/0453
CPC分类号： H04W36/06 , H04L5/006 , H04L5/0073 , H04W36/30 , H04W72/0453
摘要： An information handling system and method is disclosed comprising a processor, a memory, a power management unit (PMU), at least one tunable antenna, and an antenna controller executing code instructions configured to receive access point (AP) telemetry information from one or more wireless APs, wherein the AP telemetry information is received within a fast initial link setup (FILS) discovery beacon frame including the AP telemetry information, determine a band/channel score for a plurality of radiofrequency bands and channels available for the wireless adapter to access the one or more wireless APs, receive local telemetry at the information handling system, and determine a recommendation for a band/channel change for the wireless adapter and trigger a band or antenna switching in accordance with the recommendation.
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3.发明授权公开(公告)号：US11917654B2
公开(公告)日：2024-02-27
申请号：US17510632
申请日：2021-10-26
申请人： Dell Products, LP
CPC分类号： H04W72/51 , H04B7/0608 , H04W8/18 , H04W28/20
摘要： An information handling system of a management and orchestration module (MANO) may comprise a processor configured to determine user equipment device (UE) connectivity requirements from UE connectivity metrics received from a first UE, for a plurality of UEs managed by the MANO, enterprise profile requirements for the UEs, and detected network conditions of radio access networks (RANs) and cores of an enterprise mobile network. The MANO may also generate an optimal wireless link distribution across the UEs based on the UE connectivity requirements, enterprise profile requirements, and network conditions of the RANs and cores, and determine an antenna configuration adjustment for the first UE, instructing selection of a wireless link via an antenna, selected to meet the UE connectivity requirement relative to wireless links assigned to the other UEs according to the optimal wireless link distribution. A network interface device may transmit the antenna configuration adjustment to the first UE.
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4.发明授权公开(公告)号：US11664864B2
公开(公告)日：2023-05-30
申请号：US17683093
申请日：2022-02-28
申请人： Dell Products, LP
IPC分类号： H04B7/0413 , H04B7/06 , H04B7/08 , H04B1/44
CPC分类号： H04B7/0602 , H04B1/44 , H04B7/0413 , H04B7/0897
摘要： An information handling system includes a processor, a memory, and a wireless interface adapter for transceiving wireless communications via radiofrequency (RF) waves, a plurality of antennas operatively coupled to the wireless interface adapter, including a first antenna operatively coupled to a first wireless protocol subsystem, a second antenna operatively coupled to a second wireless protocol subsystem, and a shared antenna, an RF switch configured to operatively switch the shared antenna between the first wireless protocol subsystem and the second wireless protocol subsystem, and an antenna controller operatively coupled to the RF switch to receive status information of the status of the first wireless protocol subsystem to determine assignment of the shared antenna, and to switch the RF switch to operatively couple the shared antenna to the first wireless protocol subsystem when it is determined to be active.
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公开(公告)号：US20230121268A1
公开(公告)日：2023-04-20
申请号：US17502529
申请日：2021-10-15
申请人： Dell Products, LP
摘要： A method of adaptively adjusting infrastructure of an enterprise mobile network may comprise inputting into a neural network performance metrics and performance requirements describing a performance gap between processing capabilities and requirements at an enterprise mobile network comprising a Multi-Access Edge Computing platform, Radio Access Networks, cellular network cores, and non-cellular access points, connectivity metrics and requirements describing a connectivity gap between measured and required minimum Quality of Service values for wireless links between a pool of user equipment devices (UEs), and the enterprise mobile network, outputting an adjusted infrastructure component configuration and an adjusted internetwork connectivity configuration predicted to minimize the performance gap and the connectivity gap, adjusting a distribution of computing resources across the enterprise mobile network, according to the adjusted infrastructure component configuration, and adjusting a distribution of communication traffic across the pool of UEs, and the enterprise mobile network, according to the adjusted internetwork connectivity configuration.
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公开(公告)号：US20230118808A1
公开(公告)日：2023-04-20
申请号：US17502617
申请日：2021-10-15
申请人： Dell Products, LP
摘要： An information handling system executing an on-demand network slice overlay optimization system includes a processor executing the on-demand network slice overlay optimization system to receive wireless network load profile metrics from a regional edge device and the endpoint load profile metrics; receive core metrics from a radio access network (RAN) service provider descriptive of the load capacity of a core network to provide data throughput at a given time; determine whether the real-time data load demand of the grouped plurality of endpoint devices can be provisioned to the load capacity described in the core metrics; and provide instructions to dynamically adjust network slices at the regional edge device to provide for any changes in the real-time data load demand based on an elastic client business policy enforced at the regional edge device for wireless connectivity data for the grouped plurality of endpoint devices.
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公开(公告)号：US11515621B2
公开(公告)日：2022-11-29
申请号：US16705129
申请日：2019-12-05
申请人： Dell Products, LP
摘要： An information handling system to wirelessly transmit and receive data at an antenna may include a base housing metal chassis containing components of the information handling system including a thermal vent, an audio vent, and an antenna vent, the antenna vent being co-located with the thermal vent and audio vent; and the co-located antenna vent including: partitions defining a width of an aperture formed at the co-located antenna vent to accommodate a target frequency range; a monopole antenna system formed within the co-located antenna vent including a parasitic coupling element; and a grounding wall defined along an edge of the co-located antenna vent.
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公开(公告)号：US11349193B2
公开(公告)日：2022-05-31
申请号：US16704836
申请日：2019-12-05
申请人： Dell Products, LP
摘要： An information handling system to wirelessly transmit and receive data at an antenna includes a base metal chassis containing components of the information handling system, the base housing metal chassis including a C-cover and D-cover housing the components; a display chassis including an A-cover operatively coupled to the base metal chassis via a hinge; a vent cavity at an edge of the D-cover; a metal exhaust grill formed within the base metal chassis; an antenna element co-located within the vent cavity; and a ground current path forming an electric field trap via the metal exhaust grill to the D-cover of the base metal chassis in the thermal exhaust vent cavity to limit currents from resonating metal structures external to the vent cavity of the information handling system; and an antenna aperture to direct resonance with the antenna element out of the vent cavity.
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公开(公告)号：US11276925B2
公开(公告)日：2022-03-15
申请号：US15884644
申请日：2018-01-31
申请人： Dell Products, LP
发明人： Suresh K. Ramasamy
摘要： An information handling system comprising a processor, a memory, and a wireless adapter with a first and second antenna feed operatively connected to the wireless adapter for communicating on a plurality of wireless links and disposed on a circuit board having a trench through one or more metallic layers with a perimeter edge dimension extending from an outer edge of the circuit board into the circuit board where the first antenna feed mounted adjacent to a first side of the trench of the circuit board and operatively connected to a first antenna and the second antenna feed mounted adjacent to a second side of the trench of the circuit board opposite to the first side and the second antenna feed operatively connected to a second antenna.
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公开(公告)号：US20210242566A1
公开(公告)日：2021-08-05
申请号：US16778745
申请日：2020-01-31
申请人： Dell Products, LP
摘要： An information handling system to wirelessly transmit and receive data at an antenna may include a processor; a memory; a wireless adapter; a base metal chassis containing components of the information handling system, the base metal chassis including a C-cover and D-cover housing the components; a display metal chassis containing components of the information handling system, the display metal chassis including an A-cover and a B-cover housing the components; a hinge cavity formed at a hinge used to couple the base metal chassis and display metal chassis; a first antenna element formed within the C-cover near the hinge; a second antenna element formed within the C-cover near the hinge; and an edge resonant isolator formed into the A-cover to disrupt an electrical ground coupling path formed between the base metal chassis and display metal chassis at the hinge cavity, wherein the edge resonant isolator includes a plurality of slits formed into the A-cover.
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