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    SYSTEM AND METHOD FOR VIRTUAL RADIO CELL
    1.
    发明申请
    SYSTEM AND METHOD FOR VIRTUAL RADIO CELL 审中-公开
    用于虚拟无线电小区的系统和方法

    公开(公告)号：WO2017205792A1

    公开(公告)日：2017-11-30

    申请号：PCT/US2017/034762

    申请日：2017-05-26

    Applicant: SPIDERCLOUD WIRELESS, INC.

    Inventor： AHMAVAARA, Kalle ,  NAMA, Hithesh

    IPC: H04L12/70 ,  H04W8/02 ,  H04W36/00 ,  H04W28/02 ,  H04W48/18

    Abstract: In particular, systems and methods according to present principles configure physical eNodeB to have multiple virtual eNodeBs, where each virtual eNodeBs corresponds to a particular PLMN. Thus, each PLMN has its own virtual eNodeB which is hosted on a common shared physical eNodeB.

    Abstract translation: 特别地，根据本原理的系统和方法配置物理eNodeB以具有多个虚拟eNodeB，其中每个虚拟eNodeB对应于特定PLMN。 因此，每个PLMN都有自己的虚拟eNodeB，该eNodeB托管在公共共享物理eNodeB上。

    CLOSED-LOOP DOWNLINK TRANSMIT POWER ASSIGNMENTS IN A SMALL CELL RADIO ACCESS NETWORK
    3.
    发明申请
    CLOSED-LOOP DOWNLINK TRANSMIT POWER ASSIGNMENTS IN A SMALL CELL RADIO ACCESS NETWORK 审中-公开
    CLOSED-LOOP DOWNLINK传输小型无线电接入网络中的功率分配

    公开(公告)号：WO2017142596A1

    公开(公告)日：2017-08-24

    申请号：PCT/US2016/053899

    申请日：2016-09-27

    Applicant: SPIDERCLOUD WIRELESS, INC.

    Inventor： NAMA, Hithesh ,  SHEN, Cong ,  WORTERS, Peter ,  ZHANG, Lili

    IPC: H04M11/04 ,  H04M11/00 ,  H04M3/00 ,  H04M1/00 ,  H04W4/00 ,  H04W72/00 ,  H04W24/00 ,  H04J3/08 ,  H04B7/00 ,  H04B1/38 ,  H04B17/00 ,  H04B7/204

    CPC classification number: H04W52/143 ,  H04W24/02 ,  H04W52/242 ,  H04W52/245 ,  H04W52/34 ,  H04W52/343 ,  H04W52/346 ,  H04W52/50 ,  H04W84/045

    Abstract: Method for assigning downlink transmit power levels to radio nodes (RNs) in a small cell radio access network (RAN) includes assigning initial power levels to the RNs. For each cell, first events are counted indicating that UEs receiving a signal from their serving cells with a signal strength below a specified value have entered a coverage hole. For each cell, second events are counted indicating that UEs have re-established a previous connection on one of the cells. For each pair of cells, a coverage hole is identified between them if the number of first events for one cell exceeds a threshold and a number of second events or re-establishment of a previous connection on the other cell exceeds another threshold. For each identified coverage hole, downlink transmit power level is increased of at least one RN in the pair of cells between which the coverage hole is identified.

    Abstract translation: 用于向小型小区无线电接入网络（RAN）中的无线电节点（RN）分配下行链路发射功率电平的方法包括向RN分配初始功率电平。 对于每个小区，对第一事件进行计数，指示从其服务小区接收信号强度低于指定值的UE的信号已进入覆盖漏洞。 对于每个小区，计数第二事件，指示UE已经在其中一个小区上重新建立了先前的连接。 对于每对小区，如果一个小区的第一事件的数量超过阈值并且第二事件的数量或者另一个小区上的先前连接的重建超过另一阈值，则在它们之间识别覆盖盲区。 对于每个识别的覆盖漏洞，在识别覆盖漏洞的小区对中的至少一个RN的下行链路发射功率电平增加。

    METHOD, SYSTEM AND DEVICE FOR HIGH SPEED UPLINK PACKET ACCESS SCHEDULING
    5.
    发明申请
    METHOD, SYSTEM AND DEVICE FOR HIGH SPEED UPLINK PACKET ACCESS SCHEDULING 审中-公开
    方法，用于高速上拉链分组访问调度的系统和设备

    公开(公告)号：WO2011068726A1

    公开(公告)日：2011-06-09

    申请号：PCT/US2010/057881

    申请日：2010-11-23

    Applicant: SPIDERCLOUD WIRELESS, INC. ,  NAMA, Hithesh ,  BUTALA, Amit ,  MUKHERJEE, Sayandev

    Inventor： NAMA, Hithesh ,  BUTALA, Amit ,  MUKHERJEE, Sayandev

    IPC: H04W72/00

    CPC classification number: H04W72/1252 ,  H04W72/1268

    Abstract: A method, apparatus and computer program product comprises determining a rise-over-thermal (RoT) budget associated with a cell within a communication network for user equipment served by the cell, determining a number of user equipment served by the cell to receive a minimum-grant of an uplink channel, determining a high-grant for allocation to a selected user equipment, the high-grant allowing the selected user equipment to communicate in the uplink channel of the communication network, the high-grant being based on the RoT budget, and allocating the high-grant to the selected user equipment and the minimum-grant to all other user equipment served by the cell.

    Abstract translation: 方法，装置和计算机程序产品包括确定与由小区服务的用户设备的通信网络内的小区相关联的上升热（RoT）预算，确定由小区服务的用户数量以接收最小值 - 上行链路信道的授权，确定用于分配给所选择的用户设备的高准许，所述高准许允许所选择的用户设备在所述通信网络的上行链路信道中通信，所述高授权是基于所述RoT预算 并且向所选择的用户设备分配高授权，并将最小授权分配给由小区服务的所有其他用户设备。

    METHODS FOR CENTRALIZED CHANNEL SELECTION ACROSS DIFFERENT CELLS IN A RADIO ACCESS NETWORK
    8.
    发明申请
    METHODS FOR CENTRALIZED CHANNEL SELECTION ACROSS DIFFERENT CELLS IN A RADIO ACCESS NETWORK 审中-公开
    在无线接入网络中的不同小区中集中选择信道的方法

    公开(公告)号：WO2017142901A1

    公开(公告)日：2017-08-24

    申请号：PCT/US2017/017898

    申请日：2017-02-15

    Applicant: SPIDERCLOUD WIRELESS, INC.

    Inventor： SINGH, Jaspreet ,  CHEN, Tsung-Yi ,  NAMA, Hithesh

    IPC: H04W36/24 ,  H04W24/02

    CPC classification number: H04W72/082 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0073 ,  H04W16/10 ,  H04W72/0453 ,  H04W72/048

    Abstract: A method is shown for allocating a plurality of channels to a plurality of radio nodes (RNs) in a radio access network (RAN). In accordance with the method, an initial RN is selected from among the plurality of RNs. A first of the plurality of channels is assigned to the initial RN. The first channel is selected such that external interference experienced by the initial RN from sources other than the RAN on the first channel is minimized. A second RN is selected from among the plurality of RNs. A second of the plurality of channels is assigned to the second RN. The second channel is selected such that a metric reflective of an information carrying capacity of the RNs that have already been assigned one of the plurality of channels is maximized. The assigned channels are allocated to the respective RNs to which they have been assigned.

    Abstract translation: 示出了用于将无线电接入网（RAN）中的多个无线电节点（RN）分配给多个信道的方法。 根据该方法，从多个RN中选择初始RN。 多个信道中的第一个被分配给初始RN。 选择第一信道，使得初始RN从第一信道上除RAN之外的源经历的外部干扰最小化。 从多个RN中选择第二RN。 多个信道中的第二个被分配给第二RN。 第二信道被选择为使得反映已经被分配多个信道中的一个的RN的信息承载容量的度量被最大化。 分配的信道被分配给它们被分配的相应的RN。

    LONG TERM EVOLUTION (LTE) SYSTEM OPERATING IN AN UNLICENSED SPECTRAL BAND WITH BEST-EFFORT LISTEN-BEFORE-TALK
    9.
    发明申请
    LONG TERM EVOLUTION (LTE) SYSTEM OPERATING IN AN UNLICENSED SPECTRAL BAND WITH BEST-EFFORT LISTEN-BEFORE-TALK 审中-公开
    长期演进（LTE）系统在未经许可的频谱带中运行，具有最佳效果听力前提

    公开(公告)号：WO2017059184A1

    公开(公告)日：2017-04-06

    申请号：PCT/US2016/054635

    申请日：2016-09-30

    Applicant: SPIDERCLOUD WIRELESS, INC.

    Inventor： NAMA, Hithesh

    IPC: H04B7/216

    CPC classification number: H04W72/0453 ,  H04W16/14 ,  H04W28/26 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/0816

    Abstract: In accordance with a method for communicating over a channel in a frequency band (e.g., an unlicensed frequency band) shared by different radio access technologies, prior to transmitting a signal beginning at a predetermined time on a first channel in a frequency band in accordance with a first radio access technology (RAT), the first channel is sensed to determine if it is unoccupied during a specified first duration of time for a specified second duration of time. If the first channel is unoccupied for the specified second duration of time, a channel reservation signal is immediately transmitted on the first channel. The channel reservation signal is decodable by a node operating in accordance with a second RAT different from the first RAT.

    Abstract translation: 根据用于通过不同无线电接入技术共享的频带（例如，未许可频带）中的信道进行通信的方法，在根据频带在频带上的第一信道上的预定时间开始的信号之前 第一无线电接入技术（RAT），感测第一信道以确定在指定的第一持续时间内在指定的第二持续时间内是否没有占用。 如果第一信道在指定的第二持续时间内未被占用，则在第一信道上立即发送信道预约信号。 信道预留信号可以由根据与第一RAT不同的第二RAT操作的节点来解码。

    FRACTIONAL FREQUENCY REUSE SCHEMES ASSIGNED TO RADIO NODES IN AN LTE NETWORK
    10.
    发明申请
    FRACTIONAL FREQUENCY REUSE SCHEMES ASSIGNED TO RADIO NODES IN AN LTE NETWORK 审中-公开
    在LTE网络中分配给无线电节点的频率重新排序方案

    公开(公告)号：WO2015069983A1

    公开(公告)日：2015-05-14

    申请号：PCT/US2014/064488

    申请日：2014-11-07

    Applicant: SPIDERCLOUD WIRELESS, INC.

    Inventor： CHIANG, Han-Ting ,  SAYANA, Krishna ,  DUNN, Brian ,  NAMA, Hithesh ,  WORTERS, Peter, J.

    IPC: H04W72/04

    CPC classification number: H04W16/18

    Abstract: Arrangements disclosed here provide an LTE E-RAN employing a hierarchical architecture with a central controller controlling multiple LTE radio nodes (RNs). The RNs may be clustered within the small cell network. A fractional frequency reuse ("FFR") scheme is provided that dynamically computes the FFR allocations at individual RNs and configures the corresponding schedulers within each RN to improve cell-edge users' experience. Once an FFR pattern has been generated and frequencies allocated, UE throughput can be emulated to predict the resulting bit rates for each UE. Using the prediction, a scheduler emulation may be run to predict the behavior of the system. The results of each cell may then be collected to generate the performance of the entire system, which may in turn be used to generate a new or modified FFR pattern, or new or modified clustering. Optimization of the performance results in an optimized FFR pattern.

    Abstract translation: 这里公开的安排提供了采用具有控制多个LTE无线电节点（RN）的中央控制器的分层架构的LTE E-RAN。 RN可以聚集在小型小区网络内。 提供了一种分数频率重用（“FFR”）方案，其动态地计算各个RN处的FFR分配，并且配置每个RN内的相应调度器以改善小区边缘用户的体验。 一旦生成了FFR模式并分配了频率，则可以模拟UE吞吐量以预测每个UE的最终比特率。 使用预测，可以运行调度器仿真来预测系统的行为。 然后可以收集每个单元的结果以产生整个系统的性能，这又可以用于生成新的或修改的FFR模式，或新的或修改的聚类。 优化性能导致优化的FFR模式。

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