公开(公告)号：US12301297B2

公开(公告)日：2025-05-13

申请号：US18656063

申请日：2024-05-06

Applicant: Intel Corporation

Inventor： Oner Orhan ,  Hosein Nikopour ,  Shilpa Talwar ,  Dor Shaviv ,  Roya Doostnejad ,  Adesoji J. Sajuyigbe

IPC: H04B17/21 ,  H04B7/06

Abstract: Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device including an antenna array and processing circuitry coupled to the antenna array. The processing circuitry is configured to initialize a beam tracking algorithm based on received signals received at the antenna array, wherein antenna phases used in the beam tracking are bound by an upper phase limit and a lower phase limit, to generate a beam tracking result. The processing circuitry is further configured to generate a calibration vector based on the beam tracking result and receive subsequent transmissions using a codebook adapted based on the calibration vector.

公开(公告)号：US11665777B2

公开(公告)日：2023-05-30

申请号：US17251117

申请日：2018-09-28

Applicant: Intel Corporation

Inventor： Ravikumar Balakrishnan ,  Nageen Himayat ,  Yiting Liao ,  Gabriel Arrobo Vidal ,  Roya Doostnejad ,  Vijay Sarathi Kesavan ,  Venkatesan Nallampatti Ekambaram ,  Maria Ramirez Loaiza ,  Vallabhajosyula S. Somayazulu ,  Srikathyayani Srikanteswara

IPC: H04W72/12 ,  H04W72/1263 ,  G06K9/62 ,  G06N3/08 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0446 ,  H04W88/04

CPC classification number: H04W72/1263 ,  G06K9/6262 ,  G06N3/08 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/1231 ,  H04W88/04

Abstract: Systems and methods of using machine-learning to improve communications across different networks are described. A CIRN node identifies whether it is within range of a source and destination node in a different network using explicit information or a machine-learning classification model. A neural network is trained to avoid interference using rewards associated with reduced interference or retransmission levels in each network or improved throughput at the CIRN node. A machine-learning scheduling algorithm determines a relay mode of the CIRN node for source and destination node transmissions. The scheduling algorithm is based on the probability of successful transmission between the source and destination nodes multiplied by a collaboration score for successful transmission and the probability of unsuccessful transmission of the particular packet multiplied by a collaboration score for unsuccessful transmission.

公开(公告)号：US09832666B2

公开(公告)日：2017-11-28

申请号：US14577317

申请日：2014-12-19

Applicant: Intel Corporation

Inventor： Feng Xue ,  Yang-Seok Choi ,  Shilpa Talwar ,  Roya Doostnejad

IPC: H04W24/02 ,  H04B1/525

CPC classification number: H04W24/02 ,  H04B1/525

Abstract: A method for self-interference cancellation in a wireless communication device. The wireless communication device has an estimator, a transmitter and a cancellation device. The estimator is configured to estimate a known signal received from a second wireless communication device when the second wireless communication device is utilized less than a predetermined threshold. The transmitter is configured to transmit within a coherence time of the estimated known signal, a predetermined signal. The cancellation device is configured to cancel the estimated known signal from a received signal.

公开(公告)号：US09806777B1

公开(公告)日：2017-10-31

申请号：US15191560

申请日：2016-06-24

Applicant: Intel Corporation

Inventor： Roya Doostnejad ,  Wook Bong Lee ,  Oner Orhan

IPC: H04L1/02 ,  H04B7/0456 ,  H04W16/28 ,  H04B7/04

CPC classification number: H04B7/0456 ,  H04B7/0452 ,  H04B7/0482 ,  H04B7/0617 ,  H04B7/0634 ,  H04W16/28

Abstract: A method for a communication device with at least one antenna array composed of a plurality of antenna elements, each of the plurality of antenna elements coupled to a corresponding phase shifter of a plurality of phase shifters. The method includes determining an optimized beam forming weight for each of the plurality of phase shifters by maximizing an array gain of the antenna array for each steering angle of a plurality of pre-defined steering angles to generate a set of optimized beam forming weights for each steering angle; and configuring the plurality of phase shifters with the set of optimized beam forming weights for a selected steering angle to perform beam forming in direction of the selected steering angle.

公开(公告)号：US12047167B2

公开(公告)日：2024-07-23

申请号：US17253062

申请日：2018-09-27

Applicant: Intel Corporation

Inventor： Javier Perez-Ramirez ,  Ravikumar Balakrishnan ,  Dave A. Cavalcanti ,  Roya Doostnejad ,  Mikhail T. Galeev ,  Maruti Gupta Hyde ,  Yiting Liao ,  Alexander W. Min ,  Venkatesan Nallampatti Ekambaram ,  Mi Park ,  Mohammad Mamunur Rashid ,  Vallabhajosyula S. Somayazulu ,  Srikathyayani Srikanteswara ,  Feng Xue

IPC: H04L1/00 ,  G06N3/045 ,  G06N3/08 ,  H04W28/04 ,  H04W16/14 ,  H04W74/0808

CPC classification number: H04L1/0003 ,  G06N3/045 ,  G06N3/08 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0041 ,  H04W28/04 ,  H04W16/14 ,  H04W74/0808

Abstract: A method can be performed by a first node for determining a parameter of physical (PHY) layer circuitry of a second node. The method can include implementing a cascaded hierarchy of techniques to determine, based on an electrical signal from a second node, a parameter of the PHY layer circuitry of the second node, and causing an antenna of the first node to transmit an electromagnetic wave consistent with the determined parameter.

公开(公告)号：US20240129804A1

公开(公告)日：2024-04-18

申请号：US18399260

申请日：2023-12-28

Applicant: Intel Corporation

Inventor： Roya Doostnejad ,  Ehud Reshef ,  Laurent Cariou

IPC: H04W28/24 ,  H04W28/02 ,  H04W48/18

CPC classification number: H04W28/24 ,  H04W28/0268 ,  H04W48/18 ,  H04W84/12

Abstract: For example, an Access Point (AP) may be configured to process network slicing information including slice identification information and Service Level Agreement (SLA) information, wherein the slice identification information is to identify one or more Quality of Service (QoS) network slices. For example, the AP may be configured to determine a configuration of one or more radio resource allocations to be assigned to the one or more QoS network slices, and to transmit a network slicing advertisement including network slicing assignment information to indicate an assignment of the one or more radio resource allocations to the one or more QoS network slices.

公开(公告)号：US20230421253A1

公开(公告)日：2023-12-28

申请号：US18343586

申请日：2023-06-28

Applicant: Intel Corporation

Inventor： Stephen Palermo ,  Roya Doostnejad ,  Valerie Parker ,  Soo Jin Tan ,  Zhimin Yuan

IPC: H04B7/185 ,  H04W84/18

CPC classification number: H04B7/18591 ,  H04W84/18

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed for private network mobility management. An example private network in a box includes interface circuitry to communicate with multi-access terrestrial network (TN) nodes and non-terrestrial network (NTN) nodes, machine readable instructions, and programmable circuitry. The example programmable circuitry is to generate a first mesh associated with a geographical area of the private network and a second mesh associated with the geographical area. The example programmable circuitry is also to initiate at least one of the multi-access TN nodes in alignment with the first mesh and at least one of the NTN nodes in alignment with the second mesh. Additionally, the example programmable circuitry is to facilitate communication associated with at least one user equipment within at least one of the first mesh or the second mesh using the private network.

公开(公告)号：US20200178043A1

公开(公告)日：2020-06-04

申请号：US16473430

申请日：2017-03-29

Applicant: Intel Corporation

Inventor： Dave Cavalcanti ,  Jeffrey R. Foerster ,  Vallabhajosyula S. Somayazulu ,  Nageen Himayat ,  Roya Doostnejad ,  Ranganadh Karella ,  Ana Lucia A. Pinheiro

IPC: H04W4/08 ,  H04W4/024 ,  H04B7/06 ,  H04B7/026 ,  H04W4/40

Abstract: A method for coordinating communication amongst a plurality of mobile devices, includes generating joint transmission information describing transmission information for use by the plurality of mobile devices in transmitting data related to a cooperative communication message to a destination node and instructing a mobile device to transmit a coordination message to the plurality of mobile devices, wherein the coordination message includes the joint transmission information.

公开(公告)号：US20170156160A1

公开(公告)日：2017-06-01

申请号：US15310237

申请日：2014-06-11

Applicant: Intel Corporation

Inventor： Ehsan Aryafar ,  Roya Doostnejad ,  Shilpa Talwar

IPC: H04W74/08 ,  H04W74/00 ,  H04B7/0452

CPC classification number: H04W74/08 ,  H04B7/0452 ,  H04B7/0628 ,  H04W74/006 ,  H04W74/02 ,  H04W74/0816 ,  H04W84/12

Abstract: A Spatial Multiple Access Uplink for Wireless LANs is generally described herein. A novel FD-MiMAC, protocol leverages full duplex functionality at the Access Point, can be incrementally deployed with current 802.11 Access Point and client devices, can be easily implemented by client devices in a distributed and contention based manner, and pairs users in uplink MU-MIMO to enhance system performance. A method for spatial multiple access uplink in a wireless local area network comprises announcing, by an Access Point (AP), its available remaining antenna capability, receiving, by the AP, a packet header frame transmitted by a winning client uplink contender, allocating, by the AP, uplink resources for the winning client uplink contender and immediately announcing its remaining antenna capability, and transmitting, by the AP, at the end of a winning client's transmission burst, an Acknowledge-to-All frame, whereby other clients may simultaneously restart contention for transmission of next frames.

公开(公告)号：US09537530B1

公开(公告)日：2017-01-03

申请号：US14751181

申请日：2015-06-26

Applicant: Intel Corporation

Inventor： Feng Xue ,  Yang-Seok Choi ,  Shu-Ping Yeh ,  Shilpa Talwar ,  Roya Doostnejad

IPC: H04B1/44 ,  H04B15/00 ,  H04B17/391

CPC classification number: H04B1/44 ,  H04B1/525 ,  H04B17/391

Abstract: A method of processing signals may include calculating a covariance matrix and a correlation vector based on an input signal vector and an output signal vector; identifying a plurality of critical elements of a parameter vector based on a predefined criteria, wherein the parameter vector describes a relationship between the input signal vector and the output signal vector; calculating a solution to a linear system to generate a reduced parameter update vector having a plurality of elements, wherein the linear system is based on the plurality of critical elements of the parameter vector, the covariance matrix, and the correlation vector; updating the plurality of critical elements of the parameter vector using the reduced parameter update vector to generate an updated parameter vector, wherein the reduced parameter update vector has less elements than the parameter vector; and processing one or more signals associated with the input signal vector using the updated parameter vector.

Abstract translation: 处理信号的方法可以包括：基于输入信号向量和输出信号向量来计算协方差矩阵和相关向量; 基于预定准则来识别参数向量的多个关键元素，其中所述参数向量描述所述输入信号向量与所述输出信号向量之间的关系; 计算线性系统的解以产生具有多个元素的简化参数更新向量，其中线性系统基于参数向量，协方差矩阵和相关向量的多个关键元素; 使用所述简化参数更新向量来更新所述参数向量的所述多个关键元素以生成更新参数向量，其中所述简化参数更新向量具有比所述参数向量更少的元素; 以及使用更新的参数向量处理与所述输入信号向量相关联的一个或多个信号。