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公开(公告)号：US10327201B2
公开(公告)日：2019-06-18
申请号：US15351914
申请日：2016-11-15
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg , Rajesh Kumar Mishra , Gaurav Kumar
Abstract: In this invention we disclose methods of automatically configuring a wireless node when it initially powers on and seeks to integrate into an existing wireless network. The wireless node could be part of an ad hoc, software defined network. One such network could be LTE network. The auto-configuration methods disclosed herein can be executed on wireless nodes throughout their operation. In addition, the methods herein allow a node to intelligently choose which network to join when there is more than one available network. In alternate embodiments, the methods disclosed could be used to create a new configuration based on changed environmental conditions, location or node capability change. These embodiments allow wireless nodes to migrate to better quality connections if they become available.
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公开(公告)号：US10129158B2
公开(公告)日：2018-11-13
申请号：US15132229
申请日：2016-04-18
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg
IPC: H04L1/00 , H04L12/851 , H04L12/803 , H04L12/707 , H04W28/02 , H04L12/721 , H04W84/12 , H04W84/18
Abstract: A system is disclosed, comprising: a centralized routing node configured to: identify a set of congested links based on the link utilization statistics, each congested link having at least one traffic flow that may be active, each traffic flow having at least one traffic source and a path set comprising a set of nodes and links that may be used by the traffic flow as packets travel from the at least one traffic source to one or more destinations; identify a set of non-congested links based on the link utilization statistics, each non-congested link sharing at least one traffic source with a traffic flow of a congested link in the set of congested links; identify a path fork in a path set between a source and a destination of a particular traffic flow associated with a particular congested link in the set of congested links; and compute a new utilization level for the particular congested link that would result from moving the particular traffic flow from the particular congested link to a particular non-congested link in the set of non-congested links.
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公开(公告)号：US20180219729A1
公开(公告)日：2018-08-02
申请号：US15926769
申请日：2018-03-20
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg , Steven Beaudette , Rajesh Kumar Mishra , Kaitki Agarwal
IPC: H04L12/24 , H04W12/08 , H04L12/26 , H04W76/11 , H04L29/06 , H04W12/04 , H04W84/12 , H04W84/18 , H04W88/06
CPC classification number: H04L41/0806 , H04L41/0853 , H04L43/0811 , H04L43/0817 , H04L43/50 , H04L63/101 , H04W12/00512 , H04W12/00514 , H04W12/04 , H04W12/04031 , H04W12/08 , H04W76/11 , H04W84/12 , H04W84/18 , H04W88/06
Abstract: A wireless configuration network may be provided by a Wi-Fi hotspot active at the wireless access station. The Wi-Fi otspot may be connected to by a wireless network-capable device, such as a tablet computer, e.g., an Apple iPad, or a Wi-Fi enabled smartphone, e.g., an Android or Apple iOS device. This allows a technician to stand on the ground below the wireless access station but still have access to various configuration features of the wireless access station. The wireless configuration network may also be referred to herein as a “debug SSID” or a “debug access point.”
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公开(公告)号：US10015681B2
公开(公告)日：2018-07-03
申请号：US14804016
申请日：2015-07-20
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Rajesh Kumar Mishra , Sridhar Donepudi , Steven Paul Papa , Murali Talluri , Sumit Garg , Pradeep Kumar Dakshayani Raghavan
Abstract: This application discloses methods for creating self-organizing networks implemented on heterogeneous mesh networks. The self-organizing networks can include a computing cloud component coupled to the heterogeneous mesh network. In the methods and computer-readable mediums disclosed herein, a processor determines if a user equipment (UE) should hand over its service from a base station to a multi-radio access technology (RAT) node, based on heuristics including one or more of: a distance traveled over a time T1, an average speed over a time T2, a destination stored in internal memory within the UE, a speed limit measurement for a nearby road, a possible direction in which the UE could travel, a signal strength measurement for a servicing base station, and a signal strength measurement for the multi-RAT node. A position profile may be used to predict a future location of the UE.
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公开(公告)号：US09973935B2
公开(公告)日：2018-05-15
申请号：US15219267
申请日：2016-07-25
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg , Steven Beaudette
Abstract: A centrally controlled dynamic frequency selection (DFS) mechanism is defined that uses a historical analytical database to define DFS hop patterns, which allows for a better probability of picking a non-interfering channel but also meets the performance requirements of the mesh and satisfying the timing constraints of DFS. A method for performing dynamic frequency selection (DFS) is disclosed, comprising: receiving, at a gateway, measurement reports from a radio access node regarding observed utilization of a 5 GHz radio frequency band shared with a plurality of radio access nodes; determining, based on the received measurement reports, a frequency hop pattern at the gateway; and sending the frequency hop pattern from the gateway to each of the plurality of radio access nodes, thereby enabling compliance with DFS regulations using a centralized gateway.
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Patent Agency Ranking
公开(公告)号：US20180123950A1
公开(公告)日：2018-05-03
申请号：US15803737
申请日：2017-11-03
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg , Gaurav Kumar
IPC: H04L12/721 , H04L12/801 , H04L12/815 , H04L12/707 , H04L12/833 , H04L12/851 , H04L12/863 , H04L12/749 , H04L29/06
Abstract: A method is disclosed, comprising: receiving a first and a second Internet Protocol (IP) packet at a mesh network node; tagging the first and the second IP packet at the mesh network node based on a type of traffic by adding an IP options header to each of the first and the second IP packet; forwarding the first and the second IP packet toward a mesh gateway node; filtering the first and the second IP packet at the mesh gateway node based on the added IP options header by assigning each of the first and the second IP packet to one of a plurality of message queues, each of the plurality of message queues having a limited forwarding throughput; and forwarding the first and the second IP packet from the mesh gateway node toward a mobile operator core network, thereby providing packet flow filtering based on IP header and traffic type.
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公开(公告)号：US20170026845A1
公开(公告)日：2017-01-26
申请号：US15219267
申请日：2016-07-25
Applicant: Parallel Wireless, Inc.
Inventor： Sumit Garg , Steven Beaudette
IPC: H04W16/10
Abstract: A centrally controlled dynamic frequency selection (DFS) mechanism is defined that uses a historical analytical database to define DFS hop patterns, which allows for a better probability of picking a non-interfering channel but also meets the performance requirements of the mesh and satisfying the timing constraints of DFS. A method for performing dynamic frequency selection (DFS) is disclosed, comprising: receiving, at a gateway, measurement reports from a radio access node regarding observed utilization of a 5 GHz radio frequency band shared with a plurality of radio access nodes; determining, based on the received measurement reports, a frequency hop pattern at the gateway; and sending the frequency hop pattern from the gateway to each of the plurality of radio access nodes, thereby enabling compliance with DFS regulations using a centralized gateway.
Abstract translation: 定义了一种集中控制的动态频率选择（DFS）机制，其使用历史分析数据库来定义DFS跳跃模式，这允许更好地选择非干扰信道的概率，但也满足网格的性能要求并满足时序 DFS的限制。 公开了一种用于执行动态频率选择（DFS）的方法，包括：在网关处，从无线电接入节点接收关于与多个无线电接入节点共享的5GHz无线电频带的观测利用率的测量报告; 基于所接收的测量报告确定网关处的频率跳频模式; 并将所述频率跳频模式从所述网关发送到所述多个无线电接入节点中的每一个，由此使得能够使用集中式网关遵守DFS规则。
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公开(公告)号：US20160373958A1
公开(公告)日：2016-12-22
申请号：US15187762
申请日：2016-06-20
Applicant: Parallel Wireless, Inc.
Inventor： Yang Cao , Sumit Garg , Anand Bhaskarwar , Steven Beaudette , Mohit Chugh
CPC classification number: H04W28/0268 , H04L63/0272 , H04L63/0428 , H04W12/02 , H04W28/0247 , H04W84/12
Abstract: Systems and methods are disclosed for assigning a quality of service to a data packet in a communications network by mapping a Wi-Fi access layer identifier such as an SSID to a value in a datagram header, and subsequently using the datagram header to assign an appropriate data bearer for the datagram, the data bearer having a quality of service class identifier appropriate for the type of traffic expected to be sent over the particular Wi-Fi access layer.
Abstract translation: 公开了系统和方法，用于通过将诸如SSID的Wi-Fi接入层标识符映射到数据报报头中的值，并且随后使用数据报头来分配适当的数据报头来将通信网络中的数据分组的服务质量分配给通信网络中的数据分组 数据承载，数据承载具有适合于预期通过特定Wi-Fi接入层发送的业务类型的服务质量等级标识符。
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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：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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