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公开(公告)号：US09654168B2
公开(公告)日：2017-05-16
申请号：US15263365
申请日：2016-09-12
Applicant: Parallel Wireless, Inc.
Inventor： Steven Paul Papa , Rajesh Kumar Mishra
IPC: H04B10/25 , H04B1/40 , H04B7/0413 , H04W88/06 , H04W84/18
CPC classification number: H04B1/40 , H04B7/0413 , H04W84/18 , H04W88/06
Abstract: A system is disclosed, comprising: a wireless fronthaul access point mounted on a radio mast and configured to receive digital I and Q signaling information from a remote baseband unit for a plurality of radios, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; and an antenna-integrated radio for providing access to user equipments (UEs), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital I and Q signaling information from the baseband unit via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio.
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公开(公告)号：US20170048710A1
公开(公告)日：2017-02-16
申请号：US15334270
申请日：2016-10-25
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Steven Paul Papa , Rajesh Kumar Mishra
CPC classification number: H04W12/06 , H04L63/0884 , H04L63/0892 , H04M15/66 , H04W8/04 , H04W8/10 , H04W24/02 , H04W76/15 , H04W84/18
Abstract: Systems and methods are disclosed for a local evolved packet core (EPC) that interoperates with an eNodeB and a remote EPC. In one embodiment, a method for establishing an ad hoc local network may be disclosed, comprising: monitoring an availability of a connection to a remote core network; creating a first data connection between a first mobile device and a local core network module, thereby permitting a first mobile device to attach to a local network base station without connectivity to the remote core network; identifying, at a local core network module, reconnection to the remote core network; sending, from the local core network module to the remote core network, a service request message based on a prior message received from the first mobile device at the local core network module; creating a second data connection between the local network base station and the remote core network; and forwarding downlink data, received from the remote core network via at the second data connection, to the first mobile device via the first data connection.
Abstract translation: 公开了与eNodeB和远程EPC互操作的本地演进分组核心（EPC）的系统和方法。 在一个实施例中，可以公开一种用于建立自组织本地网络的方法，包括：监视到远程核心网络的连接的可用性; 在第一移动设备和本地核心网络模块之间创建第一数据连接，由此允许第一移动设备附接到本地网络基站而不连接到所述远程核心网络; 在本地核心网络模块处识别到远程核心网络的重新连接; 基于在本地核心网模块从第一移动设备接收的先前消息，从本地核心网模块向远程核心网发送业务请求消息; 在本地网络基站和远程核心网之间建立第二数据连接; 以及经由所述第一数据连接将从所述远程核心网络经由所述第二数据连接接收的下行链路数据转发到所述第一移动设备。
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公开(公告)号：US20160316416A1
公开(公告)日：2016-10-27
申请号：US15135535
申请日：2016-04-21
Applicant: Parallel Wireless, Inc.
Inventor： Kartik Shashikant Raval , Rajesh Kumar Mishra , Kaitki Agarwal , Sridhar Donepudi , Pratik Mehta , Yang Cao , Steven Paul Papa
IPC: H04W48/02
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; 以及基于所应用的过滤器，将从第一UE到第一核心网络的服务请求转发。 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被许可服务的多个IMSI的白名单或包含要被拒绝服务的多个IMSI的黑名单，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。
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公开(公告)号：US20160316394A1
公开(公告)日：2016-10-27
申请号：US15202496
申请日：2016-07-05
Applicant: Parallel Wireless, Inc.
Inventor： Steven Paul Papa , Rajesh Kumar Mishra , Kaitki Agarwal , Sridhar Donepudi , Sumit Garg , Kartik Shashikant Raval , Prashanth Rao
IPC: H04W28/10 , H04L29/12 , H04B1/3816
CPC classification number: H04W28/10 , H04B1/3816 , H04L12/4633 , H04L12/66 , H04L61/2592 , H04W76/12 , H04W80/00 , H04W84/20 , H04W88/02 , H04W88/08
Abstract: Systems and methods are disclosed for enabling a mesh network node to switch from a base station role to a user equipment role relative to a second mesh network node, and vice versa. By switching roles in this manner, the mesh network node may be able to benefit from increased uplink or downlink speed in the new role. This role reversal technique is particularly useful when using wireless protocols such as LTE that are asymmetric and allow differing throughput on uplink and downlink connections. Methods for determining whether to perform role reversal are disclosed, and methods for using role reversal in mesh networks comprising greater than two nodes are also disclosed.
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公开(公告)号：US09479934B2
公开(公告)日：2016-10-25
申请号：US14571250
申请日：2014-12-15
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Steven Paul Papa , Rajesh Kumar Mishra
CPC classification number: H04W12/06 , H04L63/0884 , H04L63/0892 , H04M15/66 , H04W8/04 , H04W8/10 , H04W24/02 , H04W76/15 , H04W84/18
Abstract: Systems and methods are disclosed for a local evolved packet core (EPC) that interoperates with an eNodeB and a remote EPC. if it is determined that it is possible or likely that the eNodeBs may lose the connection to the remote EPC, or if a connection has been lost, the local EPC may serve as a transparent proxy between the eNodeBs and the remote EPC, identify active sessions and transparently proxy those sessions, destroy or de-allocate unneeded sessions or bearers, and download and synchronize application data and authentication credentials, such as HSS or AAA data, to provide authentication to mobile devices once offline. The use of the local EPC and/or the remote EPC may be toggled, or switched, preemptively or reactively, based on various network conditions. The remote EPC may be disconnected proactively when the local EPC determines that there is no connectivity.
Abstract translation: 公开了与eNodeB和远程EPC互操作的本地演进分组核心（EPC）的系统和方法。 如果确定eNodeB可能或可能丢失与远程EPC的连接，或者如果连接已经丢失，则本地EPC可以用作eNodeB和远程EPC之间的透明代理，识别活动会话 并透明地代理这些会话，销毁或取消分配不需要的会话或承载，并下载并同步应用程序数据和身份验证凭证（如HSS或AAA数据），以便一旦脱机就向移动设备提供身份验证。 基于各种网络条件，本地EPC和/或远程EPC的使用可以以抢先或反应的方式切换或切换。 当本地EPC确定没有连接时，可以主动断开远程EPC。
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Patent Agency Ranking
公开(公告)号：US09455959B1
公开(公告)日：2016-09-27
申请号：US14289821
申请日：2014-05-29
Applicant: Parallel Wireless Inc.
Inventor： Sumit Garg , Kaitki Agarwal , Rajesh Kumar Mishra , David J. Ruffen
CPC classification number: H04L63/0281 , H04L12/4633 , H04L63/0272 , H04L63/16 , H04L63/164 , H04W12/00
Abstract: In this invention we disclose methods for incorporating a security gateway within a wireless mesh network. In one embodiment, the wireless mesh network is a heterogeneous mesh network. In one embodiment, a gateway node, which is part of the wireless mesh network, requests a connection to the core network through a security gateway. The security gateway responds by creating an IPSec tunnel and a GRE tunnel within the IPSec tunnel from itself to the gateway node. Once the gateway node is communicatively coupled to the security gateway via secure tunneling, the gateway node sends a mesh routing protocol to the security gateway.
Abstract translation: 在本发明中，我们公开了在无线网状网络内并入安全网关的方法。 在一个实施例中，无线网状网络是异构网状网络。 在一个实施例中，作为无线网状网络的一部分的网关节点通过安全网关请求到核心网络的连接。 安全网关通过在自身到网关节点的IPSec隧道内创建IPSec隧道和GRE隧道进行响应。 一旦网关节点通过安全隧道通信地耦合到安全网关，则网关节点向安全网关发送网状路由协议。
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297.发明申请Methods of Incorporating an Ad Hoc Cellular Network into a Fixed Cellular Network 有权将Ad Hoc蜂窝网络并入固定蜂窝网络的方法公开(公告)号：US20160135204A1
公开(公告)日：2016-05-12
申请号：US14988508
申请日：2016-01-05
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Sridhar Donepudi
CPC classification number: H04W72/085 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04W16/00 , H04W16/14 , H04W24/08 , H04W28/18 , H04W36/04 , H04W36/30 , H04W40/04 , H04W72/0406 , H04W74/00 , H04W76/10 , H04W84/02 , H04W84/18 , H04W88/14 , H04W92/02
Abstract: In this invention, we disclose methods of establishing a cellular network having backhaul flexibility, comprising, establishing, at a first cellular base station, a first connection with a core cellular network; establishing, at the first cellular base station, an inter-base station connection with a second cellular base station for relaying traffic from the first and the second cellular base stations to the core cellular network, the second cellular base station having a second connection with the core cellular network; determining, at the first cellular base station, if the quality of the first connection falls below a threshold parameter; and terminating, at the first cellular base station, the first connection in favor of the second connection if the quality of the first connection falls below the threshold parameter.
Abstract translation: 在本发明中，我们公开了建立具有回程灵活性的蜂窝网络的方法，包括：在第一蜂窝基站与核心蜂窝网络建立第一连接; 在第一蜂窝基站处建立与第二蜂窝基站的基站间连接，用于将来自第一和第二蜂窝基站的业务中继到核心蜂窝网络，第二蜂窝基站具有与第二蜂窝基站的第二连接 核心蜂窝网络; 在所述第一蜂窝基站处确定所述第一连接的质量是否低于阈值参数; 以及如果所述第一连接的质量低于所述阈值参数，则在所述第一蜂窝基站处终止所述第一连接以有利于所述第二连接。
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公开(公告)号：US20160100415A1
公开(公告)日：2016-04-07
申请号：US14876808
申请日：2015-10-06
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Yang Cao
CPC classification number: H04L5/14 , H04L5/001 , H04L5/0023
Abstract: Systems and methods relating to full duplex mesh networks are disclosed. In one embodiment, a mesh network comprising a plurality of transceiver nodes using a single frequency band may be disclosed, each transceiver node comprising: a first transceiver for transmitting and receiving to and from a backhaul node on the single frequency band; and a second transceiver for transmitting and receiving to and from an access node on the single frequency band, each transceiver of each transceiver node performing self-interference cancellation to send and receive full duplex data on the single frequency band at substantially the same time, thereby enabling the creation of a mesh network with at least one transceiver node having both access and backhaul using only the single frequency band.
Abstract translation: 公开了与全双工网状网络有关的系统和方法。 在一个实施例中，可以公开包括使用单个频带的多个收发器节点的网状网络，每个收发器节点包括：第一收发器，用于在单个频带上从回程节点发送和接收; 以及用于在单个频带上从接入节点发送和接收第二收发器，每个收发器节点的每个收发器执行自干扰消除以在基本相同的时间在单个频带上发送和接收全双工数据，由此 允许使用仅使用单个频带的具有访问和回程的至少一个收发器节点来创建网状网络。
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299.发明申请Frequency and Phase Synchronization Using Full Duplex Radios Over Wireless Mesh Networks 审中-公开使用无线网状网络的全双工收音机进行频率和相位同步公开(公告)号：US20150358930A1
公开(公告)日：2015-12-10
申请号：US14735007
申请日：2015-06-09
Applicant: Parallel Wireless, Inc.
Inventor： Abhijit Navalekar , Rajesh Kumar Mishra
CPC classification number: H04W56/001 , H04B7/0413 , H04L5/14
Abstract: An approach is disclosed for synchronization of frequency and/or phase in a full duplex network. The method may comprise sending a timing beacon over a single full duplex radio channel from a timing master to a timing slave; receiving the timing beacon over the single full duplex radio channel at the timing slave; sending a retransmitted beacon over the single full duplex radio channel from the timing slave to the timing master; and sending a delta of the timing beacon and the retransmitted beacon from the timing master to the timing slave. The beacon may contain a timestamp. The retransmitted beacon may include a delay calculation. A hybrid analog/digital self-interference cancellation system may be used at the timing master or the timing slave. The method may also include simultaneously sending and receiving the synchronization information over the single full duplex radio channel.
Abstract translation: 公开了一种用于全双工网络中的频率和/或相位同步的方法。 该方法可以包括通过单个全双工无线电信道从定时主机向定时从设备发送定时信标; 在定时从机上通过单个全双工无线电信道接收定时信标; 通过单个全双工无线电信道从定时从机向定时主机发送重传的信标; 并将定时信标和重发的信标的增量从定时主机发送到定时从机。 信标可能包含时间戳。 重传的信标可以包括延迟计算。 可以在定时主机或定时从站处使用混合模拟/数字自干扰消除系统。 该方法还可以包括通过单个全双工无线电信道同时发送和接收同步信息。
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公开(公告)号：US20150173111A1
公开(公告)日：2015-06-18
申请号：US14571250
申请日：2014-12-15
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Steven Paul Papa , Rajesh Kumar Mishra
CPC classification number: H04W12/06 , H04L63/0884 , H04L63/0892 , H04M15/66 , H04W8/04 , H04W8/10 , H04W24/02 , H04W76/15 , H04W84/18
Abstract: Systems and methods are disclosed for a local evolved packet core (EPC) that interoperates with an eNodeB and a remote EPC. if it is determined that it is possible or likely that the eNodeBs may lose the connection to the remote EPC, or if a connection has been lost, the local EPC may serve as a transparent proxy between the eNodeBs and the remote EPC, identify active sessions and transparently proxy those sessions, destroy or de-allocate unneeded sessions or bearers, and download and synchronize application data and authentication credentials, such as HSS or AAA data, to provide authentication to mobile devices once offline. The use of the local EPC and/or the remote EPC may be toggled, or switched, preemptively or reactively, based on various network conditions. The remote EPC may be disconnected proactively when the local EPC determines that there is no connectivity.
Abstract translation: 公开了与eNodeB和远程EPC互操作的本地演进分组核心（EPC）的系统和方法。 如果确定eNodeB可能或可能丢失与远程EPC的连接，或者如果连接已经丢失，则本地EPC可以用作eNodeB和远程EPC之间的透明代理，识别活动会话 并透明地代理这些会话，销毁或取消分配不需要的会话或承载，并下载并同步应用程序数据和身份验证凭证（如HSS或AAA数据），以便一旦脱机就向移动设备提供身份验证。 基于各种网络条件，本地EPC和/或远程EPC的使用可以以抢先或反应的方式切换或切换。 当本地EPC确定没有连接时，可以主动断开远程EPC。
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