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    CONTROL PLANE BASED SMALL DATA SERVICE
    1.
    发明申请
    CONTROL PLANE BASED SMALL DATA SERVICE 审中-公开

    公开(公告)号：WO2019055514A1

    公开(公告)日：2019-03-21

    申请号：PCT/US2018/050662

    申请日：2018-09-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh ,  GRIOT, Miguel ,  SPEICHER, Sebastian ,  ZISIMOPOULOS, Haris ,  LEE, Soo Bum

    IPC: H04W4/70 ,  H04W28/02 ,  H04L29/08

    Abstract: A core network receives data from at least one of an Application Function (AF), a Data Network (DN), or a User Equipment (UE). A Session Management Function (SMF) processes the data for transport with a low overhead as a session management (SM) payload over a Non Access Stratum (NAS) protocol. The data may be received from an AF or DN external to the core network and may be processed to transport the data to the UE based as a SM payload. The data may be received as uplink data from a UE, e.g., in an SM payload. The SMF may processed the SM payload to obtain the data and may transport the data to the AF or DN. The SMF may perform IP header compression, data encryption based on an SMF encryption key, and/or buffering of data for a UE in an idle mode.

    METHODS AND APPARATUSES FOR OPERATION OF A USER EQUIPMENT IN C-DRX MODE WITH TOKEN BUCKET BASED ACCESS
    2.
    发明申请
    METHODS AND APPARATUSES FOR OPERATION OF A USER EQUIPMENT IN C-DRX MODE WITH TOKEN BUCKET BASED ACCESS 审中-公开
    用于在具有基于桶形存取的C-DRX模式中操作用户设备的方法和设备

    公开(公告)号：WO2018026665A1

    公开(公告)日：2018-02-08

    申请号：PCT/US2017/044529

    申请日：2017-07-28

    Applicant: QUALCOMM INCORPORATED

    Inventor： ABRAHAM, Santosh ,  BHUSHAN, Naga ,  JI, Tingfang

    IPC: H04L12/819 ,  H04W76/02 ,  H04W76/04 ,  H04W88/06 ,  H04W88/08

    Abstract: Methods and apparatuses for transmitting additional information over a radio access network are described. A method of wireless communication includes aligning a discontinuous reception (DRx) schedule for a user equipment (UE) with a plurality of token arrival times, determining, at a time based on a first token arrival time, whether a radio frequency (RF) band is available for communication, and transmitting control information on the RF band when the RF band is available for communication. The token arrival time may correspond to a waking time for the UE defined by the DRx schedule.

    Abstract translation: 描述了用于通过无线电接入网传输附加信息的方法和设备。 一种无线通信的方法包括：将针对用户设备（UE）的不连续接收（DRx）调度与多个令牌到达时间对齐;在基于第一令牌到达时间的时间，确定射频（RF）频带 可用于通信，并且当RF频带可用于通信时在RF频带上发送控制信息。 令牌到达时间可以对应于由DRx调度定义的UE的清醒时间。

    ROUTING IN A MESH NETWORK
    4.
    发明申请
    ROUTING IN A MESH NETWORK 审中-公开
    在网路上布线

    公开(公告)号：WO2007134186A2

    公开(公告)日：2007-11-22

    申请号：PCT/US2007/068697

    申请日：2007-05-10

    Applicant: QUALCOMM INCORPORATED ,  NANDAGOPALAN, Saishankar ,  ABRAHAM, Santosh ,  NANDA, Sanjiv

    Inventor： NANDAGOPALAN, Saishankar ,  ABRAHAM, Santosh ,  NANDA, Sanjiv

    IPC: H04L12/56

    CPC classification number: H04L47/283 ,  H04L45/12

    Abstract: An apparatus includes a processing system configured to establish a link with any one of a plurality of access points in a mesh network, each of the access points providing the apparatus with a different data path through the mesh network. The processing system is further configured to compute a metric for each of the data paths and select one of the access points to establish the link with based on the metrics. In a centralized mesh network, an apparatus includes a processing system configured to compute, for each of the access points, a metric for each of a plurality of data paths supportable by that access point, and establish interconnections between the access points based on the metrics.

    Abstract translation: 一种装置包括：处理系统，被配置为与网状网络中的多个接入点中的任何一个建立链路，每个接入点通过网状网络向设备提供不同的数据路径。 处理系统还被配置为计算每个数据路径的度量，并且基于度量来选择接入点之一以建立链接。 在集中式网状网络中，设备包括：处理系统，被配置为针对每个接入点计算由该接入点支持的多个数据路径中的每一个的度量，以及基于度量来建立接入点之间的互连 。

    DYNAMIC CARRIER SENSING THRESHOLDS
    5.
    发明申请
    DYNAMIC CARRIER SENSING THRESHOLDS 审中-公开
    动态载波感测门限

    公开(公告)号：WO2007121340A1

    公开(公告)日：2007-10-25

    申请号：PCT/US2007/066606

    申请日：2007-04-13

    Applicant: QUALCOMM Incorporated ,  NANDAGOPALAN, Sai ,  ABRAHAM, Santosh

    Inventor： NANDAGOPALAN, Sai ,  ABRAHAM, Santosh

    IPC: H04L12/40

    CPC classification number: H04L12/413 ,  H04B17/318 ,  H04W8/26 ,  H04W28/18 ,  H04W48/16 ,  H04W52/245 ,  H04W52/267 ,  H04W74/08 ,  H04W88/08 ,  H04W92/20

    Abstract: Systems and methodologies are described that facilitate communication in a wireless network environment. In particular, access points can dynamically adjust transmit power and/or carrier-sensing thresholds to allow multiple access points to communicate concurrently. In aspects, access points exchange node information, including RSSI and node addresses, of nearby nodes. The node information can be utilized to detect hidden nodes and estimate interference levels. Transmit power and/or carrier-sensing thresholds can be modified as a function of distance between source and destination access points, interference from hidden nodes, transmission rates, and/or path loss.

    Abstract translation: 描述了促进无线网络环境中的通信的系统和方法。 特别地，接入点可以动态地调整发射功率和/或载波感测阈值，以允许多个接入点同时通信。 在方面，接入点交换附近节点的节点信息，包括RSSI和节点地址。 节点信息可用于检测隐藏节点并估计干扰电平。 可以将发射功率和/或载波感测阈值修改为源和目的地接入点之间的距离，来自隐藏节点的干扰，传输速率和/或路径损耗的函数。

    TRANSMISSION CONTROL FOR WIRELESS COMMUNICATION NETWORKS
    6.
    发明申请
    TRANSMISSION CONTROL FOR WIRELESS COMMUNICATION NETWORKS 审中-公开
    无线通信网络的传输控制

    公开(公告)号：WO2007103891A2

    公开(公告)日：2007-09-13

    申请号：PCT/US2007/063338

    申请日：2007-03-05

    Applicant: QUALCOMM INCORPORATED ,  ABRAHAM, Santosh ,  NANDA, Sanjiv ,  NANDAGOPALAN, Saishankar

    Inventor： ABRAHAM, Santosh ,  NANDA, Sanjiv ,  NANDAGOPALAN, Saishankar

    IPC: H04L12/56

    CPC classification number: H04W40/22 ,  H04L45/20 ,  H04W28/24 ,  H04W74/0816 ,  H04W74/0875 ,  H04W84/18 ,  H04W84/22

    Abstract: Techniques for controlling transmissions in wireless communication networks are described. In one aspect, transmission control for a mesh network may be achieved by ranking mesh points or stations in the mesh network. In one design, the rank of a first station in the mesh network may be determined. At least one station of lower rank than the first station in the mesh network may be identified. At least one transmission parameter for the at least one station of lower rank may be set by the first station. In another aspect, stations may be assigned different transmission parameter values to achieve the data requirements of each station. At least one transmission parameter value may be selected for each station based on the rank, QoS requirements, amount of traffic, and/or achievable data rate for that station and may be sent (e.g., via a probe response message) to the station.

    Abstract translation: 描述了用于控制无线通信网络中的传输的技术。 在一个方面，可以通过对网状网络中的网格点或站进行排序来实现网状网络的传输控制。 在一种设计中，可以确定网状网络中的第一站的等级。 可以识别至少一个比网状网络中的第一站低的站。 至少一个下位站的传输参数可以由第一站设置。 在另一方面，站可以被分配不同的传输参数值，以实现每个站的数据要求。 可以基于该站的等级，QoS要求，业务量和/或可实现的数据速率为每个站选择至少一个传输参数值，并且可以（例如，经由探测响应消息）发送到站。

    RATE SELECTION FOR EIGENSTEERING IN A MIMO COMMUNICATION SYSTEM
    8.
    发明申请
    RATE SELECTION FOR EIGENSTEERING IN A MIMO COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：WO2006124419A3

    公开(公告)日：2006-11-23

    申请号：PCT/US2006/017962

    申请日：2006-05-09

    Applicant: QUALCOMM INCORPORATED ,  MEYLAN, Arnaud ,  ABRAHAM, Santosh ,  NANDA, Sanjiv

    Inventor： MEYLAN, Arnaud ,  ABRAHAM, Santosh ,  NANDA, Sanjiv

    IPC: H04B7/02

    Abstract: Techniques for selecting rates for data transmission on eigenmodes of a MIMO channel are described. An access point transmits an unsteered MIMO pilot via the downlink. A user terminal estimates the downlink channel quality based on the downlink unsteered MIMO pilot and transmits an unsteered MIMO pilot and feedback information via the uplink. The feedback information is indicative of the downlink channel quality. The access point estimates the uplink channel quality and obtains a channel response matrix based on the uplink unsteered MIMO pilot, decomposes the channel response matrix to obtain eigenvectors and channel gains for the eigenmodes of the downlink, and selects rates for the eigenmodes based on the estimated uplink channel quality, the channel gains for the eigenmodes, and the feedback information. The access point processes data based on the selected rates and transmits steered data and a steered MIMO pilot on the eigenmodes with the eigenvectors.

    DYNAMIC INTERFERENCE MANAGEMENT FOR WIRELESS NETWORKS
    10.
    发明申请
    DYNAMIC INTERFERENCE MANAGEMENT FOR WIRELESS NETWORKS 审中-公开
    无线网络动态干扰管理

    公开(公告)号：WO2009139781A1

    公开(公告)日：2009-11-19

    申请号：PCT/US2008/064128

    申请日：2008-05-19

    Applicant: QUALCOMM Incorporated ,  ABRAHAM, Santosh ,  STAMOULIS, Anastasios ,  SAMPATH, Ashwin

    Inventor： ABRAHAM, Santosh ,  STAMOULIS, Anastasios ,  SAMPATH, Ashwin

    IPC: H04W72/08

    CPC classification number: H04W72/1231 ,  H04W84/12

    Abstract: Methods and apparatuses for dynamic interference management for wireless networks are disclosed. A node in a wireless network is configured to determine whether to cease transmissions during a period of time designated for a first node to transmit to a second node based on at least parameter relating to a channel between the first and second nodes.

    Abstract translation: 公开了用于无线网络的动态干扰管理的方法和装置。 无线网络中的节点被配置为基于至少基于与第一和第二节点之间的信道相关的参数来确定在为第一节点指定的时间段期间是否停止传输到第二节点。

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