公开(公告)号：US09655037B2

公开(公告)日：2017-05-16

申请号：US14247139

申请日：2014-04-07

Applicant: QUALCOMM Incorporated

Inventor： Patrick Stupar ,  Nachiappan Valliappan ,  Ahmed Kamel Sadek ,  Andrea Garavaglia ,  Andreas Maximilian Schenk ,  Marc Walter Werner

IPC: H04W48/20 ,  H04W48/16 ,  H04W48/14 ,  H04W48/06

CPC classification number: H04W48/20 ,  H04L43/12 ,  H04W40/244 ,  H04W48/06 ,  H04W48/14 ,  H04W48/16 ,  H04W88/08

Abstract: The present disclosure presents a method and apparatus for identifying an access point (AP) for selection by an access terminal (AT). For example, the method may include receiving a probe request by one or more APs from an AT, wherein the probe request is broadcasted by the AT to the one or more APs, generating load information and Received Signal Strength Indicator (RSSI) values of the probe request at the one or more APs, identifying an AP of the one or more APs for selection by the AT, wherein the AP for selection by the AT is identified by the one or more APs based at least on the load information and RSSI values generated at the one or more APs, and transmitting information of an AP identified by the one or more APs to the AT. As such, an improved mechanism for selecting an access point may be achieved.

公开(公告)号：US09451624B2

公开(公告)日：2016-09-20

申请号：US13842887

申请日：2013-03-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Kamel Sadek

IPC: H04W4/00 ,  H04W72/08 ,  H04J3/16 ,  H04W24/10 ,  H04L5/00 ,  H04W84/12 ,  H04W28/18 ,  H04W72/02 ,  H04L1/00

CPC classification number: H04W72/082 ,  H04J3/1694 ,  H04L1/0026 ,  H04L5/0073 ,  H04W24/10 ,  H04W28/18 ,  H04W72/02 ,  H04W84/12

Abstract: Methods and apparatus are provided for receiver measurement assisted access point control. A method operable by a Wi-Fi network entity includes signaling at least one trigger indication to at least one station served by the Wi-Fi network entity for interference measurements. The method includes receiving interference measurements taken based on the at least one trigger indication from the at least one station. The method includes tuning transmitter parameters based on the received interference measurements.

Abstract translation: 提供接收机测量辅助接入点控制的方法和装置。 由Wi-Fi网络实体可操作的方法包括向由Wi-Fi网络实体服务的至少一个站点发送至少一个触发指示用于干扰测量。 该方法包括基于来自至少一个站的至少一个触发指示来接收进行的干扰测量。 该方法包括基于接收的干扰测量来调谐发射机参数。

公开(公告)号：US20150319784A1

公开(公告)日：2015-11-05

申请号：US14618704

申请日：2015-02-10

Applicant: QUALCOMM Incorporated

Inventor： Naga Bhushan ,  Durga Prasad Malladi ,  Ahmed Kamel Sadek ,  Kiran Kumar Somasundaram ,  Anastasios Stamoulis ,  Aleksandar Damnjanovic ,  Yongbin Wei ,  Dexu Lin

IPC: H04W74/08

CPC classification number: H04W74/08 ,  H04W74/0816

Abstract: Techniques are described for wireless communication. One method includes implementing, at a first node, a first access protocol to contend for access to a wireless communication medium shared by a plurality of nodes; determining whether a triggering event has occurred; and implementing, at the first node, a second access protocol to contend for access to the wireless communication medium based at least in part on a determination that the triggering event has occurred.

Abstract translation: 技术描述为无线通信。 一种方法包括在第一节点处实施第一接入协议以争取接入由多个节点共享的无线通信介质; 确定触发事件是否发生; 以及至少部分地基于所述触发事件已经发生的确定，在所述第一节点处实施第二接入协议以争夺对所述无线通信介质的接入。

公开(公告)号：US20150133057A1

公开(公告)日：2015-05-14

申请号：US14078362

申请日：2013-11-12

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Yavuz ,  Ahmed Kamel Sadek

IPC: H04W72/02

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W72/082 ,  H04W72/10

Abstract: Described herein are techniques for reducing interference to non-cellular communications on an unlicensed band by a network entity sending/receiving cellular communications on the unlicensed band. For example, the technique may involve accessing a list of channels for cellular communication on the unlicensed band, the list having the channels in an order of priority for reducing interference to non-cellular communication on the unlicensed band. The technique may involve determining an interference criteria for a received signal, the interference criteria being based at in part on at least one of a received signal strength indicator (RSSI) or a duty cycle of the received signal. The technique may involve going through, in the order of priority, each channel in the list to identify a first channel that satisfies the interference criteria.

Abstract translation: 这里描述的是通过在非许可频带上发送/接收蜂窝通信的网络实体减少对非许可频带上的非蜂窝通信的干扰的技术。 例如，该技术可以涉及访问用于非许可频带上的蜂窝通信的信道列表，该列表具有优先级顺序的信道，以减少对非许可频带上的非蜂窝通信的干扰。 该技术可以涉及确定接收信号的干扰标准，干扰标准部分地基于接收信号强度指示符（RSSI）或接收信号的占空比中的至少一个。 该技术可以包括以优先级顺序遍历列表中的每个信道以识别满足干扰标准的第一信道。

公开(公告)号：US20150085683A1

公开(公告)日：2015-03-26

申请号：US14486114

申请日：2014-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Kamel Sadek ,  Mohammad Naghshvar ,  Nachiappan Valliappan

IPC: H04W16/14 ,  H04L12/26

CPC classification number: H04W16/14 ,  H04L43/0894 ,  H04W72/1215

Abstract: Aspects for reducing interference between networks are provided. A signal transmitted by a first network over a communications medium using an unlicensed frequency spectrum is decoded to determine one or more parameters of a packet in the signal. A level of utilization of the communications medium by the first network can be estimated based at least in part on a signal strength of the signal and the one or more parameters. A time for communicating in a second network over the communications medium using the unlicensed frequency spectrum can be adjusted based at least in part on the level of utilization of the communications medium by the first network.

Abstract translation: 提供了减少网络间干扰的方面。 由第一网络通过使用未许可频谱的通信介质发送的信号被解码以确定信号中的分组的一个或多个参数。 可以至少部分地基于信号的信号强度和一个或多个参数来估计第一网络对通信介质的利用水平。 可以至少部分地基于第一网络对通信介质的利用水平来调整用于使用未许可频谱在通信介质上在第二网络中进行通信的时间。

公开(公告)号：US12146944B2

公开(公告)日：2024-11-19

申请号：US17589769

申请日：2022-01-31

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin John Wilson ,  Ahmed Kamel Sadek ,  Radhika Dilip Gowaikar ,  Volodimir Slobodyanyuk

IPC: G01S13/58 ,  G01S7/41 ,  G01S13/89 ,  G01S13/931

Abstract: The present disclosure generally relates to an object detection system. For example, aspects of the present disclosure relate to systems and techniques for performing object detection using sensor information, such as elevation and/or velocity information from one or more light-based sensors. One example apparatus generally includes one or more processors operably configured to: obtain sensor information indicating at least two objects in an environment; determine at least one of a velocity or an elevation associated with each object of the at least two objects; consolidate the at least two objects into a common object based on the at least one of the velocity or the elevation; and output an indication of the common object.

公开(公告)号：US11899411B2

公开(公告)日：2024-02-13

申请号：US18049263

申请日：2022-10-24

Applicant: Qualcomm Incorporated

Inventor： Mohammad Naghshvar ,  Ahmed Kamel Sadek ,  Auke Joris Wiggers

IPC: G05B13/02 ,  G05D1/02 ,  G05D1/00 ,  G06N3/045 ,  G06V10/764 ,  G06V10/80 ,  G06V10/00 ,  G06V20/05

CPC classification number: G05B13/027 ,  G05D1/0088 ,  G05D1/0221 ,  G05D1/0231 ,  G05D1/0257 ,  G06N3/045 ,  G06V10/00 ,  G06V10/764 ,  G06V10/811 ,  G06V20/05

Abstract: A method includes determining a current state of an environment of an autonomous agent, such as a vehicle. The method also includes determining, via a first neural network, a set of actions based on the current state. The method further includes determining whether further analysis of the set of actions is desired. The method selects an action from the set of actions using a model-based solution based on a reward and a risk of the action when further analysis is desired. The method also includes selecting the action from the set of actions according to a metric when further analysis is not desired. The method controls the autonomous agent to perform the selected action.

公开(公告)号：US11715370B2

公开(公告)日：2023-08-01

申请号：US17807791

申请日：2022-06-20

Applicant: QUALCOMM Incorporated

Inventor： Nakul Duggal ,  Ahmed Kamel Sadek ,  Anshuman Saxena

IPC: G08G1/01

CPC classification number: G08G1/0133 ,  G08G1/0112 ,  G08G1/0141

Abstract: Embodiments include methods performed by a processor of a vehicle control unit for managing a driving condition anomaly. In some embodiments, the vehicle may receive a first driving condition based on data from a first vehicle sensor, receive a second driving condition based on data from another data source, determine a driving condition anomaly based on the first driving condition and the second driving condition, send a request for information to a driving condition database, receive the requested information from the driving condition database, and resolve the driving condition anomaly based on the requested information from the driving condition database.

公开(公告)号：US11480972B2

公开(公告)日：2022-10-25

申请号：US16683129

申请日：2019-11-13

Applicant: QUALCOMM Incorporated

Inventor： Mohammad Naghshvar ,  Ahmed Kamel Sadek ,  Auke Joris Wiggers

IPC: G05D1/02 ,  G05B13/02 ,  G05D1/00 ,  G06N3/04

Abstract: A method includes determining a current state of an environment of an autonomous agent, such as a vehicle. The method also includes determining, via a first neural network, a set of actions based on the current state. The method further includes determining whether further analysis of the set of actions is desired. The method selects an action from the set of actions using a model-based solution based on a reward and a risk of the action when further analysis is desired. The method also includes selecting the action from the set of actions according to a metric when further analysis is not desired. The method controls the autonomous agent to perform the selected action.

公开(公告)号：US11386776B2

公开(公告)日：2022-07-12

申请号：US17063269

申请日：2020-10-05

Applicant: QUALCOMM Incorporated

Inventor： Nakul Duggal ,  Ahmed Kamel Sadek ,  Anshuman Saxena

IPC: G08G1/01

Abstract: Embodiments include methods performed by a processor of a vehicle control unit for managing a driving condition anomaly. In some embodiments, the vehicle may receive a first driving condition based on data from a first vehicle sensor, receive a second driving condition based on data from another data source, determine a driving condition anomaly based on the first driving condition and the second driving condition, send a request for information to a driving condition database remote from the vehicle, receive the requested information from the driving condition database, and resolve the driving condition anomaly based on the requested information from the driving condition database.