公开(公告)号：US11463048B2

公开(公告)日：2022-10-04

申请号：US17031944

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Stephan Henzler ,  Andreas Langer ,  Bernhard Raaf

IPC: H03F1/30 ,  H03F1/02 ,  H02M3/07 ,  H03F3/189 ,  H03F3/19 ,  H03F3/21 ,  H03F3/24 ,  H03F3/68 ,  H03M1/66 ,  H02M3/158

Abstract: Systems, methods, and circuitries are provided for generating a power amplifier supply voltage based on a target envelope signal for a radio frequency (RF) transmit signal. An envelope tracking system includes a first selector circuitry and predistortion circuitry. The first selector circuitry is disposed in a selector module and is configured to input a plurality of voltages conducted on a first plurality of power lanes, wherein the first plurality of power lanes is part of a power distribution network; select a voltage from the plurality of voltages based on the target envelope signal; and provide the selected voltage to a supply lane connected to an input of the power amplifier that amplifies the RF transmit signal. The predistortion circuitry is configured to modify the RF transmit signal based on a selected power lane of the first plurality of power lanes that conducts the selected voltage.

公开(公告)号：US20200077279A1

公开(公告)日：2020-03-05

申请号：US16490225

申请日：2017-03-31

Applicant: INTEL CORPORATION

Inventor： Jeffrey R. Foerster ,  Zhibin Yu ,  Dave Cavalcanti ,  Ana Lucia A. Pinheiro ,  Markus Dominik Mueck ,  Bernhard Raaf

IPC: H04W16/28 ,  H04W4/70 ,  H04W4/021 ,  H04W4/40 ,  B60R16/023 ,  G01S7/02 ,  G08G1/16 ,  H04B7/0408 ,  G08G1/0967 ,  H01Q1/12

Abstract: Communication techniques are disclosed. An example apparatus configured for communication comprises a wireless communication system and an antenna array coupled to the wireless communication system. The apparatus also includes a processor configured to nm a communication application, wherein the communication application is configured to determine an area of interest. The apparatus also includes a pattern controller to adjust a radiation pattern of the antenna array to direct wireless energy toward the area of interest.

公开(公告)号：US20180288709A1

公开(公告)日：2018-10-04

申请号：US15476061

申请日：2017-03-31

Applicant: Intel Corporation

Inventor： Zhen Yao ,  Suraj Sindia ,  Songnan Yang ,  John M. Roman ,  Robert Paxman ,  Bernhard Raaf

IPC: H04W52/18

CPC classification number: H04W52/18 ,  H04M2250/12

Abstract: Transmission power control methods and devices are described. In a transmission power control method, a specific absorption rate (SAR) is calculated based on a transmission power of the communication device and a proximity distance of the communication device with an external object. A time average specific absorption rate can be calculated based on the SAR. A power absorption budget value can be calculated based on the time average specific absorption rate and a time average specific absorption rate threshold value. Further, the transmission power of the communication device can be adjusted based on the power absorption budget value.

公开(公告)号：US20170085115A1

公开(公告)日：2017-03-23

申请号：US14862627

申请日：2015-09-23

Applicant: Intel Corporation

Inventor： Lilly Huang ,  Wayne L. Proefrock ,  Bernhard Raaf ,  Krishnan Ravichandran ,  Songnan Yang

IPC: H02J7/02 ,  H02J7/04 ,  H02J5/00

CPC classification number: H02J7/025 ,  H02J7/0055 ,  H02J7/04 ,  H02J50/10

Abstract: The disclosure generally relates to methods, system and apparatus to wirelessly charge a mobile device using one of conventional or alternative power sources. In an exemplary embodiment, the disclosure provides a method and apparatus to detect power source as a function of its power profile linearity. Once determination is made as to whether the incoming power is harvested from natural resources or is provided from conventional AC/DC adapter/DC source, the incoming power is conditioned and impedance-matched to wirelessly energize an external load. The external load may be a device configured for wireless charging.

公开(公告)号：US11979801B2

公开(公告)日：2024-05-07

申请号：US17535697

申请日：2021-11-26

Applicant: Intel Corporation

Inventor： Biljana Badic ,  Dave Cavalcanti ,  Markus Dominik Mueck ,  Bernhard Raaf ,  Zhibin Yu

IPC: H04W4/00 ,  H04W4/40 ,  H04W4/80 ,  H04W8/00 ,  H04W12/069 ,  H04W28/22 ,  H04W36/00 ,  H04W36/08 ,  H04W48/16 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04W4/40 ,  H04W4/80 ,  H04W8/005 ,  H04W12/069 ,  H04W28/22 ,  H04W36/0088 ,  H04W36/08 ,  H04W48/16 ,  H04W72/23 ,  H04W72/51

Abstract: Disclosed herein is a communication device for vehicular radio communications. The communication device includes one or more processors configured to identify a plurality of vehicular communication devices that form a cluster of cooperating vehicular communication devices. The one or more processors also determine channel resource allocations for the plurality of vehicular communication devices that includes channel resources allocated for a first vehicular radio communication technology and channel resources allocated for a second vehicular radio communication technology. The one or more processors also transmit the channel resource allocation to the plurality of vehicular communication devices.

公开(公告)号：US11800439B2

公开(公告)日：2023-10-24

申请号：US18067033

申请日：2022-12-16

Applicant: Intel Corporation

Inventor： Shahrnaz Azizi ,  Biljana Badic ,  John Browne ,  Dave Cavalcanti ,  Hyung-Nam Choi ,  Thorsten Clevorn ,  Ajay Gupta ,  Maruti Gupta Hyde ,  Ralph Hasholzner ,  Nageen Himayat ,  Simon Hunt ,  Ingolf Karls ,  Thomas Kenney ,  Yiting Liao ,  Christopher MacNamara ,  Marta Martinez Tarradell ,  Markus Dominik Mueck ,  Venkatesan Nallampatti Ekambaram ,  Niall Power ,  Bernhard Raaf ,  Reinhold Schneider ,  Ashish Singh ,  Sarabjot Singh ,  Srikathyayani Srikanteswara ,  Shilpa Talwar ,  Feng Xue ,  Zhibin Yu ,  Robert Zaus ,  Stefan Franz ,  Uwe Kliemann ,  Christian Drewes ,  Juergen Kreuchauf

IPC: H04W4/029 ,  H04W48/16 ,  H04W24/08 ,  H04W48/10 ,  H04W68/00 ,  H04W92/04

CPC classification number: H04W48/16 ,  H04W4/029 ,  H04W24/08 ,  H04W48/10 ,  H04W68/005 ,  H04W92/045

Abstract: A wireless communication device includes a processor configured to select an offload processing task for performance by an edge computing device; cause a baseband modem to establish a direct wireless connection between the wireless communication device and the edge computing device; cause the baseband modem to send first data to the edge computing device via the direct wireless connection; and receive second data from the edge computing device, wherein the second data comprise a result of the offload processing task performed on the first data. The edge computing device includes a processor configured to receive, from a user device, offloaded data to be processed according to an offload processing task; execute the offload processing task on the offloaded data; and cause the radio via the interface to wirelessly send a result of the executed offload processing task via a direct wireless connection with the user device.

公开(公告)号：US11641644B2

公开(公告)日：2023-05-02

申请号：US16830423

申请日：2020-03-26

Applicant: Intel Corporation

Inventor： Biljana Badic ,  Steven A. Bowers ,  Yang-Seok Choi ,  Miltiadis Filippou ,  Bertram Gunzelmann ,  Nageen Himayat ,  Ingolf Karls ,  Nirlesh Kumar Koshta ,  Rajkumar Krishnaperumal ,  Markus Dominik Mueck ,  Hosein Nikopour ,  Pradeep C Pangi ,  Jerome Parron ,  Bernhard Raaf ,  Sabine Roessel ,  Dario Sabella ,  Bernd Schaller ,  Domagoj Siprak ,  Christopher Stobart ,  Shashanka Totadamane Ramappa ,  Sudeep Manithara Vamanan ,  Zhibin Yu ,  Jing Zhu

IPC: H04W72/12 ,  H04B17/318 ,  H04W76/10 ,  H04W4/02 ,  H04W16/32 ,  H04W52/02

Abstract: A central trajectory controller including a cell interface configured to establish signaling connections with one or more backhaul moving cells and to establish signaling connections with one or more outer moving cells, an input data repository configured to obtain input data related to a radio environment of the one or more outer moving cells and the one or more backhaul moving cells, and a trajectory processor configured to determine, based on the input data, first coarse trajectories for the one or more backhaul moving cells and second coarse trajectories for the one or more outer moving cells, the cell interface further configured to send the first coarse trajectories to the one or more backhaul moving cells and to send the second coarse trajectories to the one or more outer moving cells.

公开(公告)号：US11350348B2

公开(公告)日：2022-05-31

申请号：US14582996

申请日：2014-12-24

Applicant: INTEL CORPORATION

Inventor： Robert Zaus ,  Sabine Roessel ,  Bernhard Raaf ,  Jan Ellenbeck ,  Hyung-Nam Choi

IPC: H04W48/16 ,  H04W8/20 ,  H04W8/22 ,  H04W48/14

Abstract: Technology for improving the selection, transfer, and storage of user equipment (UE) radio capability information is disclosed. A cellular mobile network can be configured to identify radio-access-technology (RAT)-specific radio-capability information relating to RATs supported in the cellular mobile network and communicate the RAT-specific radio-capability information to a UE. The UE can use the RAT-specific radio-capability information to help determine which UE radio capability information to send to the network. In addition, the UE may store a list of supported frequency bands and/or supported frequency-band combinations (LOSB) indexed by network operators and use the list to help determine which UE radio capability information to send to the network. A network node may also selectively remove unnecessary information from UE radio capability information before storing the UE radio capability information at a mobility management entity (MME).

公开(公告)号：US10154486B2

公开(公告)日：2018-12-11

申请号：US14928820

申请日：2015-10-30

Applicant: INTEL CORPORATION

Inventor： Honglei Miao ,  Cecilia Carbonelli ,  Michael Faerber ,  Ingolf Karls ,  Bernhard Raaf ,  Hyung-Nam Choi ,  Maria Fresia

IPC: H04W72/04 ,  H04L27/26 ,  H04W76/27 ,  H04W72/08 ,  H04L5/00

Abstract: Technology for downlink signaling between an enhanced Node B (eNB) and user equipment (UE) with a selected cyclic prefix (CP) for the UE is disclosed. In an example, a user equipment (UE) can include circuitry configured to: estimate a delay spread for a corresponding channel between the eNB and the UE; communicate the estimated delay spread from the UE to the eNB to enable the eNB to determine a selected cyclic prefix (CP) length for downlink signaling; receive the selected CP length from the eNB for a transmission time interval (TTI); and process received downlink data for the TTI using the selected CP length.

公开(公告)号：US09763127B2

公开(公告)日：2017-09-12

申请号：US14359874

申请日：2013-12-20

Applicant: INTEL CORPORATION

Inventor： Juergen Michel ,  Bernhard Raaf ,  Thorsten Clevorn

IPC: H04L12/26 ,  H04W24/10 ,  H04W36/00

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W36/0083 ,  H04W36/0094

Abstract: Embodiments described herein relate generally to a user equipment (“UE”) that is to transmit a handover error report to an access node. An access node may use information in the handover error report to adjust configurations for parameters that are used to make handover decisions. A UE may transmit such a handover error report in response to an undesirable handover procedure from a source access node to a target access node, such as a failed or nearly failed or too early handover procedure. The UE may transmit this handover error report to either the source access node or the target access node or another node.