公开(公告)号：WO2016172391A1

公开(公告)日：2016-10-27

申请号：PCT/US2016/028718

申请日：2016-04-21

Applicant: PARALLEL WIRELESS, INC.

Inventor： RAVAL, Kartik ,  MISHRA, Rajesh ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar ,  MEHTA, Pratik ,  CAO, Yang ,  PAPA, Steven

IPC: H04L12/18 ,  H04L29/06 ,  H04W4/06 ,  H04W36/00 ,  H04W72/00

CPC classification number: H04W48/02 ,  H04W12/06 ,  H04W84/042

Abstract: A method may be disclosed in accordance with some embodiments, comprising: receiving, at a virtualizing gateway between the eNodeB and a first core network, a service request from a first user equipment (UE) via an eNodeB; applying a filter to an identifier of the UE to authenticate the UE; and forwarding, based on the applied filter, the service request from the first UE to the first core network. The identifier may be an international mobile subscriber identity (IMSI). The filter may be a whitelist containing a plurality of IMSIs to be granted service or a blacklist containing a plurality of IMSIs to be denied service, the service request may be a Long Term Evolution (LTE) attach request, and the method may further comprise forwarding the message from the first UE to a first mobility management entity (MME) in the first core network.

Abstract translation: 可以根据一些实施例公开一种方法，包括：在所述eNodeB和第一核心网之间的虚拟化网关处，经由eNodeB从第一用户设备（UE）接收服务请求; 将过滤器应用于所述UE的标识符以认证所述UE; 以及基于应用的过滤器转发从第一UE到第一核心网的服务请求。 该标识符可以是国际移动用户标识（IMSI）。 该过滤器可以是包含要授予服务的多个IMSI或包含要被拒绝服务的多个IMSI的黑名单的白名单，该服务请求可以是长期演进（LTE）附加请求，并且该方法还可以包括转发 从第一UE到第一核心网中的第一移动性管理实体（MME）的消息。

公开(公告)号：WO2022056034A1

公开(公告)日：2022-03-17

申请号：PCT/US2021/049517

申请日：2021-09-08

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh Kumar ,  CAO, Yang ,  RAVAL, Kartik Shashikant

IPC: H04W88/16 ,  H04W16/10 ,  H04W36/00

Abstract: Systems, methods and computer software are disclosed for providing a virtual machine for 2G networks; wherein the virtual machine provide a plurality of virtualized network functions (VNFs).

公开(公告)号：WO2019227107A1

公开(公告)日：2019-11-28

申请号：PCT/US2019/034231

申请日：2019-05-28

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  CAO, Yang ,  JORDAN, Eugina ,  GHADIALY, Zahid

IPC: H04W36/38

Abstract: Systems and methods are disclosed for providing a 5G interoperability architecture. In one embodiment, a system is disclosed, comprising: at least one Radio Access network (RAN); at least one core network; and a gateway in communication with the RAN and the core network, the gateway including: a Radio Access Network (RAN) interface for communicating with the at least one RAN; a core network interface for communicating with the at least one core network; and a processor configured to: process 5G signaling received from the at least one RAN on the RAN interface and provide core signaling to at least one core network; and process signaling received from the at least one core on the core network interface and provide 5G RAN signaling to at least one RAN.

公开(公告)号：WO2019104356A1

公开(公告)日：2019-05-31

申请号：PCT/US2018/062681

申请日：2018-11-27

Applicant: PARALLEL WIRELESS, INC.

Inventor： ARORA, Jitender ,  CAO, Yang ,  MISHRA, Rajesh

IPC: H04W28/02 ,  H04W24/02 ,  H04W72/04 ,  H04W88/06

Abstract: A method for congestion mitigation via admission control in a shared-backhaul telecommunications network is disclosed, comprising: assessing a congestion state in a multi-node radio access network having a shared backhaul connection, the congestion state based on congestion of the shared backhaul connection; retrieving an admission control policy based on the congestion state of the shared backhaul connection; performing a policy action of the admission control policy at a first base station acting as a gateway for the multi-node radio access network with respect to the shared backhaul connection; and sending the admission control policy to other nodes in the multi-node radio access network, thereby causing the other nodes to perform the policy action, wherein the policy action is denying a request from a user equipment to attach to the radio access network.

公开(公告)号：WO2015134985A1

公开(公告)日：2015-09-11

申请号：PCT/US2015/019501

申请日：2015-03-09

Applicant: PARALLEL WIRELESS, INC

Inventor： RAO, Prashanth ,  MEHTA, Pratik ,  RAVAL, Kartik Shashikant ,  AGARWAL, Kaitki ,  MISHRA, Rajesh Kumar ,  DONEPUDI, Sridhar ,  GOYAL, Anupam ,  CAO, Yang

IPC: H04W24/02 ,  H04W88/12 ,  H04W92/20 ,  H04W92/04 ,  H04W36/00

CPC classification number: H04W36/0061 ,  H04W24/02 ,  H04W36/0055 ,  H04W36/0066 ,  H04W36/14 ,  H04W48/16 ,  H04W84/18 ,  H04W88/12 ,  H04W88/16 ,  H04W92/045 ,  H04W92/20

Abstract: A gateway for X2 interface communication is provided, including: an X2 internal interface for communicating with, and coupled to, a plurality of radio access network, RAN, nodes; an X2 external interface for communicating with, and coupled to, a destination node outside of the plurality of RAN nodes, the X2 external interface further including a single X2 endpoint for the plurality of RAN nodes, such that the X2 external interface provides a single interface for an external macro cell; and an S1 interface for the core network to interact with the plurality of RAN nodes through a single endpoint. The gateway may further include a handover module for maintaining X2 signaling associations and transactions for incoming and outbound handovers, including X2 to S and S to X2 translation.

Abstract translation: 提供了一种用于X2接口通信的网关，包括：用于与多个无线电接入网络RAN，节点进行通信并耦合到其的RAN内部接口; X2外部接口，用于与所述多个RAN节点之外的目的地节点通信并耦合到所述多个RAN节点之外的目的地节点，所述X2外部接口还包括用于所述多个RAN节点的单个X2端点，使得所述X2外部接口提供单个接口 对于外部宏小区; 以及用于核心网络的S1接口，以通过单个端点与多个RAN节点进行交互。 网关还可以包括用于维持X2信令关联和进入和出站切换的交易的切换模块，包括X2到S和S到X2的转换。

公开(公告)号：WO2020091842A3

公开(公告)日：2020-05-07

申请号：PCT/US2019/033174

申请日：2019-05-20

Applicant: PARALLEL WIRELESS, INC.

Inventor： CAO, Yang ,  NANDA, Nihar

IPC: H04W36/00 ,  H04W8/26 ,  H04L27/28

Abstract: Performing training using superimposed pilot subcarriers to determine training data. Training that includes starting with a training duration (T) equal to a number of antennas (M) and running a Convolutional Neural Network (CNN) model using training samples to determine if a testing variance meets a predefined threshold. When the testing variance meets a predefined threshold, then reducing T by one half and repeating the running Convolutional Neural Network (CNN) model until the testing variance fails to meet the predefined threshold. When the testing variance fails to meet the predefined threshold, then multiplying T by two and using the new value of T as the new training duration to be used. Generating a run-time model based on the training data, updating the run-time model with new feedback data received from a User Equipment (UE), producing a DL channel estimation and an optimal precoding matrix from the DL channel estimation.

公开(公告)号：WO2020091842A2

公开(公告)日：2020-05-07

申请号：PCT/US2019/033174

申请日：2019-05-20

Applicant: PARALLEL WIRELESS, INC.

Inventor： CAO, Yang ,  NANDA, Nihar

IPC: H04L25/02

Abstract: Systems and methods are disclosed for performing training using superimposed pilot subcarriers to determine training data. The training includes starting with a training duration (T) equal to a number of antennas (M) and running a Convolutional Neural Network (CNN) model using training samples to determine if a testing variance meets a predefined threshold. When the testing variance meets a predefined threshold, then reducing T by one half and repeating the running Convolutional Neural Network (CNN) model until the testing variance fails to meet the predefined threshold. When the testing variance fails to meet the predefined threshold, then multiplying T by two and using the new value of T as the new training duration to be used. Generating a run-time model based on the training data, updating the run-time model with new feedback data received from a User Equipment (UE), producing a DL channel estimation from the run-time model; and producing an optimal precoding matrix from the DL channel estimation.

公开(公告)号：WO2018102626A1

公开(公告)日：2018-06-07

申请号：PCT/US2017/064100

申请日：2017-11-30

Applicant: PARALLEL WIRELESS, INC.

Inventor： ATRI, Rahul ,  DARYANI, Modi ,  CAO, Yang

IPC: H04W36/00 ,  H04W36/12 ,  H04W36/16

CPC classification number: H04W36/0022 ,  H04W36/0061 ,  H04W36/30 ,  H04W76/16 ,  H04W76/30

Abstract: Systems and methods for enhanced CSFB in a mobile operator core network are described. In one embodiment, a method of wireless communication by a user equipment (UE) is disclosed, comprising: directing a UE to move from an original cell using a first radio access technology (RAT) to a second cell using a second RAT to permit a circuit switched (CS) call; terminating the CS call at the second cell; determining whether the UE should reselect to the first RAT; identifying a target cell that may be in a same location as the second cell and that uses the first RAT; and sending the identified target cell to the UE within a field in a radio resource control message.

公开(公告)号：WO2017031384A1

公开(公告)日：2017-02-23

申请号：PCT/US2016/047660

申请日：2016-08-18

Applicant: PARALLEL WIRELESS, INC.

Inventor： DONEPUDI, Sridhar ,  MISHRA, Rajesh ,  AGARWAL, Kaitki ,  CAO, Yang ,  LUBENSKI, Zeev ,  TALLURI, Murali

IPC: H04W36/06 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W4/026 ,  H04W4/029 ,  H04W36/0083 ,  H04W76/11

Abstract: Systems and methods for cell ID disambiguation are described. In one embodiment, a method may be disclosed for constructing a neighbor table, comprising: receiving, at a mobile base station, a physical cell identifier (PCI) of a detected neighbor base station from a user equipment (UE); receiving a global positioning system (GPS) position of the mobile base station; and associating the GPS position of the mobile base station with the PCI of the detected neighbor base station in a neighbor table.

Abstract translation: 描述了用于小区ID消歧的系统和方法。 在一个实施例中，可以公开一种用于构建邻居表的方法，包括：在移动基站处从用户设备（UE）接收检测到的相邻基站的物理小区标识符（PCI）; 接收移动基站的全球定位系统（GPS）位置; 并将移动基站的GPS位置与检测到的邻近基站的PCI相邻。

公开(公告)号：WO2016161042A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/025101

申请日：2016-03-30

Applicant: PARALLEL WIRELESS, INC.

Inventor： RUTHERFORD, Randy ,  MISHRA, Rajesh ,  JOHNSTON, David ,  CAO, Yang ,  PAQUETTE, Louis ,  SULLIVAN, Robert ,  SAJI, Michael

IPC: B60R25/10 ,  G08G1/127 ,  G08G1/123

CPC classification number: B60R16/03 ,  B60L1/00 ,  B60L11/1838 ,  B60L2240/70 ,  H04L12/40013 ,  H04W88/10

Abstract: A base station for providing dynamic power management is disclosed, comprising, a processor within an enclosure mounted in a vehicle, a power management unit coupled to the processor, a controller area network (CAN) bus monitoring system coupled to the power management unit and to a CAN bus of the vehicle, a voltage measurement module also coupled to the power management unit and to a battery of the vehicle, a baseband processor coupled to the processor, a first wireless access functionality coupled to the baseband processor, and a second wireless access functionality coupled to the baseband processor, wherein the power management unit is coupled to each of the first and the second wireless access functionality to enable access radio bringup, access radio shutdown, and graceful user detach based on a power state at the power management unit.

Abstract translation: 公开了一种用于提供动态电源管理的基站，包括：安装在车辆内的机箱内的处理器，耦合到处理器的电源管理单元，耦合到电源管理单元的控制器局域网（CAN）总线监控系统， 车辆的CAN总线，还耦合到电力管理单元和车辆电池的电压测量模块，耦合到处理器的基带处理器，耦合到基带处理器的第一无线接入功能和第二无线接入 耦合到所述基带处理器的功能，其中所述功率管理单元耦合到所述第一和第二无线接入功能中的每一个以使得能够基于所述电力管理单元处的电力状态来接入无线电升级，接入无线电关闭和适当的用户分离。