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    PROCEDURES TO ACTIVATE OPPORTUNISTIC RELAYS
    2.
    发明申请
    PROCEDURES TO ACTIVATE OPPORTUNISTIC RELAYS 审中-公开
    启动机能继电器的程序

    公开(公告)号：WO2013151746A2

    公开(公告)日：2013-10-10

    申请号：PCT/US2013/031997

    申请日：2013-03-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： MALLIK, Siddhartha ,  BHUSHAN, Naga ,  DAMNJANOVIC, Aleksandar ,  SOMASUNDARAM, Kiran ,  STAMOULIS, Anastasios

    IPC: H04W72/08

    CPC classification number: H04W72/08 ,  H04W24/02 ,  H04W84/047

    Abstract: Aspects of the present disclosure relate to techniques for activating opportunistic relays. A combination of uplink and downlink pilots may be used to switch on user equipment relays (UeNBs) in an effort to make more accurate measurements in an effort to enable handovers. According to aspects of the present disclosure, a relay may evaluate one or more channel conditions, determine whether or not to transmit downlink reference signals to a UE based on the evaluation, and transmit downlink reference signals to the UE based on the determination. According to aspects, a relay may determine a set of resources reserved for transmission of uplink pilots by UEs, monitor the set of resources to detect transmission of uplink pilots, and report, to an eNB, a power at which the uplink pilots were received.

    Abstract translation: 本公开的方面涉及激活机会性继电器的技术。 可以使用上行链路和下行链路导频的组合来切换用户设备中继（UeNB），以努力进行更准确的测量以努力实现切换。 根据本公开的方面，中继器可以基于评估来评估一个或多个信道状况，确定是否向UE发送下行链路参考信号，并且基于该确定向UE发送下行链路参考信号。 根据方面，中继器可以确定UE为上行链路导频传输而保留的一组资源，监视资源集合以检测上行链路导频的传输，并向eNB报告上行链路导频接收的功率。

    SYSTEMS AND METHODS FOR MAPPING BASED ON MULTI-JOURNEY DATA
    4.
    发明申请
    SYSTEMS AND METHODS FOR MAPPING BASED ON MULTI-JOURNEY DATA 审中-公开

    公开(公告)号：WO2018128674A1

    公开(公告)日：2018-07-12

    申请号：PCT/US2017/058240

    申请日：2017-10-25

    Applicant: QUALCOMM INCORPORATED

    Inventor： DABEER, Onkar Jayant ,  SOMASUNDARAM, Kiran ,  GOWAIKAR, Radhika Dilip ,  SUKHAVASI, Ravi Teja

    IPC: G06K9/00 ,  G06K9/62

    Abstract: A method performed by an apparatus is described. The method includes receiving a first set of object data corresponding to a first journey. The method also includes receiving a second set of object data corresponding to a second journey. The method further includes determining a similarity metric between the first set of object data and the second set of object data. The similarity metric indicates a distance between the first set of object data and the second set of object data for at least one object. The method additionally includes clustering the first set of object data and the second set of object data for the at least one object based on the similarity metric to produce at least one object cluster. The method also includes producing map data based on the at least one object cluster.

    DYNAMIC BANDWIDTH MANAGEMENT FOR LOAD-BASED EQUIPMENT IN UNLICENSED SPECTRUM
    6.
    发明申请
    DYNAMIC BANDWIDTH MANAGEMENT FOR LOAD-BASED EQUIPMENT IN UNLICENSED SPECTRUM 审中-公开
    动态频谱中基于负载的设备的动态带宽管理

    公开(公告)号：WO2015200090A1

    公开(公告)日：2015-12-30

    申请号：PCT/US2015/036432

    申请日：2015-06-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： VALLIAPPAN, Nachiappan ,  SOMASUNDARAM, Kiran ,  SADEK, Ahmed Kamel

    IPC: H04W72/08 ,  H04W16/14 ,  H04W72/12 ,  H04W74/08

    CPC classification number: H04W28/08 ,  H04W16/14 ,  H04W28/20 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1215 ,  H04W74/0808

    Abstract: Systems and methods for dynamic bandwidth management for load-based equipment in unlicensed spectrum are disclosed. In an aspect, the disclosure provides a method for dynamic bandwidth management. The method includes obtaining training data by monitoring a plurality of channels in an unlicensed spectrum during a training period. The method further includes determining that at least a first channel of the plurality of channels is available for a transmission. The method also includes determining, based on the training data, whether to wait for an additional channel of the plurality of channels to become available for the transmission. Determining whether to wait may be based on either training data including probabilities that no additional channel is to become available within a transmission opportunity or a machine learning classification of a current state of the backoff counters based on training data including samples of previous states of backoff counters.

    Abstract translation: 公开了用于无许可频谱中基于负载的设备的动态带宽管理的系统和方法。 在一方面，本公开提供了一种用于动态带宽管理的方法。 该方法包括通过在训练期间监视非授权频谱中的多个频道来获得训练数据。 该方法还包括确定多个信道中的至少第一信道可用于传输。 该方法还包括基于训练数据确定是否等待多个信道的附加信道变得可用于传输。 确定是否等待可以基于训练数据，包括在传输机会内没有附加信道将可用的概率的训练数据或基于包括退避计数器的先前状态的采样的训练数据的退避计数器的机器学习分类 。

    SYSTEMS AND METHODS FOR MAPPING AN ENVIRONMENT
    7.
    发明申请
    SYSTEMS AND METHODS FOR MAPPING AN ENVIRONMENT 审中-公开
    用于绘制环境的系统和方法

    公开(公告)号：WO2018009263A1

    公开(公告)日：2018-01-11

    申请号：PCT/US2017/029133

    申请日：2017-04-24

    Applicant: QUALCOMM INCORPORATED

    Inventor： AGHAMOHAMMADI, Aliakbar ,  SOMASUNDARAM, Kiran

    IPC: G06T7/70

    Abstract: A method for mapping an environment by an electronic device is described. The method includes obtaining a set of sensor measurements. The method also includes determining a set of voxel occupancy probability distributions respectively corresponding to a set of voxels based on the set of sensor measurements. Each of the voxel occupancy probability distributions represents a probability of occupancy of a voxel over a range of occupation densities. The range includes partial occupation densities.

    Abstract translation: 描述了一种用于通过电子设备映射环境的方法。 该方法包括获得一组传感器测量结果。 该方法还包括基于该组传感器测量来确定分别对应于一组体素的体素占用概率分布的集合。 每个体素占有概率分布表示占据密度范围上的体素占用概率。 范围包括部分职业密度。

    MTC DEVICE ASSOCIATION SCHEMES
    10.
    发明申请
    MTC DEVICE ASSOCIATION SCHEMES 审中-公开
    MTC设备协调方案

    公开(公告)号：WO2014137975A1

    公开(公告)日：2014-09-12

    申请号：PCT/US2014/020114

    申请日：2014-03-04

    Applicant: QUALCOMM INCORPORATED

    Inventor： SOMASUNDARAM, Kiran ,  XU, Hao ,  CHEN, Wanshi ,  JI, Tingfang

    IPC: H04W4/00

    CPC classification number: H04L5/0053 ,  H04W4/70 ,  H04W48/12

    Abstract: Methods and apparatuses are described for wireless communications in which various association schemes may be performed for a machine type communication (MTC) device. In a long-term evolution (LTE) heterogeneous network, the MTC device may associate with a macro cell or a small cell using a narrowband MTC channel supported by the cells. Information about the MTC channel, including its frequency spectrum, may be transmitted to the MTC device using reserved bits in a physical broadcast channel (PBCH). Once the MTC device identifies the MTC channel, it may communicate with one or more cells during a frame or during a sub-frame. The MTC device may determine channel metrics of the cells from the MTC communication and may identify a cell with which to associate from the channel metrics. The association may be to a best downlink cell or a best uplink cell based on the operating profile of the MTC device.

    Abstract translation: 描述了可以针对机器类型通信（MTC）设备执行各种关联方案的无线通信的方法和装置。 在长期演进（LTE）异构网络中，MTC设备可以使用由小区支持的窄带MTC信道与宏小区或小小区关联。 关于MTC信道的信息（包括其频谱）可以使用物理广播信道（PBCH）中的保留比特发送到MTC设备。 一旦MTC设备识别MTC信道，它可以在帧期间或在子帧期间与一个或多个小区进行通信。 MTC设备可以确定来自MTC通信的小区的信道度量，并且可以识别与信道度量相关联的小区。 该关联可以基于MTC设备的操作简档到最佳下行链路小区或最佳上行链路小区。

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