公开(公告)号：US20170328679A1

公开(公告)日：2017-11-16

申请号：US15591575

申请日：2017-05-10

Applicant: Rivada Research, LLC

Inventor： Clint Smith

IPC: F41G7/22 ,  G01S5/00 ,  G01S5/02

CPC classification number: F41G7/2233 ,  F41G3/02 ,  F41G3/04 ,  F41G7/2206 ,  F41G7/2286 ,  F41G7/308 ,  F41G7/346 ,  F41G7/36 ,  G01S5/0072 ,  G01S5/0263 ,  G01S5/0289 ,  G01S11/026 ,  G05D1/104 ,  G05D1/107 ,  G05D1/12

Abstract: An ordnance munition is included in an intelligent ordnance projectile delivery system and equipped with targeting and/or guidance systems that allow the ordnance munition to collaborate with other devices to intelligently select targets and/or to guide the ordnance munition to its selected target. The ordnance munition may be configured to determine its rough location, generate first location information based on the rough location, and send the generated location information to a wireless transceiver that is in close proximity to the ordnance munition. The ordnance munition may receive and use location information from the wireless transceiver to determine its more precise location, generate second location information based on the determined more precise location, and alter its flight path based on the generated second location information.

公开(公告)号：US20170312556A1

公开(公告)日：2017-11-02

申请号：US15652770

申请日：2017-07-18

Applicant: Rivada Research, LLC

Inventor： Clint Smith

IPC: A62B18/08 ,  G02B27/01

CPC classification number: A62B18/08 ,  G02B27/017 ,  G02B2027/0127

Abstract: Various embodiments provide a self contained breathing apparatus mask including a visor, a wireless communication device configured to receive information, and a display connected to the wireless communication device and configured to display the received information to a user wearing the mask. The display may be positioned on the breathing apparatus mask such that the user may simultaneously see the display and look through the visor.

公开(公告)号：US20170164318A1

公开(公告)日：2017-06-08

申请号：US15434017

申请日：2017-02-15

Applicant: Rivada Research, LLC

Inventor： Clint Smith

IPC: H04W64/00 ,  G01S19/46

CPC classification number: H04W64/003 ,  G01C5/06 ,  G01C17/02 ,  G01C21/00 ,  G01C21/20 ,  G01P21/02 ,  G01S5/0072 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/46 ,  G01S19/48 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/023 ,  H04W4/025 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/80 ,  H04W4/90 ,  H04W64/00

Abstract: Method, systems and devices for performing trilateration for a fixed infrastructure node (FIN) using enhanced location based information may include receiving a plurality of inputs (e.g., waypoints) from a plurality of devices, using the received plurality of inputs to generate an initial positional fix, and setting a current waypoint of the FIN based the initial positional fix. The FIN may receive additional inputs, and use the plurality of inputs to generate updated (more accurate) location information for the FIN. The FIN may update its current waypoint based on the generated updated location information. The FIN trilateration operation may also include applying three or four of the received inputs (e.g., waypoints) kalman filter, and reporting/using the output of the kalman filter as the device's current waypoint or location.

公开(公告)号：US20170164315A1

公开(公告)日：2017-06-08

申请号：US15434024

申请日：2017-02-15

Applicant: Rivada Research, LLC

Inventor： Clint Smith

IPC: H04W64/00 ,  G01S19/46

CPC classification number: H04W64/00 ,  G01C21/12 ,  G01P21/02 ,  G01S5/0072 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/46 ,  G01S19/48 ,  H04M2250/10 ,  H04W4/023 ,  H04W4/025 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/80 ,  H04W4/90

Abstract: Method, systems and devices for providing a location based service in a fixed wireless device. A fixed wireless device may be configured to determine whether information obtained via a geospatial system of the fixed wireless device is accurate, collect location information from a plurality of fixed wireless devices in a communication group in response to determining that the information obtained via the geospatial system of the fixed wireless device is not accurate, compute more precise location information for the fixed wireless device based on the location information collected from the plurality of fixed wireless devices, and use the generated location and position information to provide the location based service in the mobile device.

公开(公告)号：US20170111768A1

公开(公告)日：2017-04-20

申请号：US15392171

申请日：2016-12-28

Applicant: RIVADA RESEARCH, LLC.

Inventor： Clint Smith ,  Purnima Surampudi

IPC: H04W4/02

CPC classification number: H04W4/025 ,  G01C5/06 ,  G01C17/02 ,  G01C21/165 ,  G01P15/00 ,  G01S5/0072 ,  G01S5/0231 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/48 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/021 ,  H04W4/023 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/08 ,  H04W4/90 ,  H04W64/00 ,  H04W64/006

Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device may include receiving (via a processor of the mobile device) location information from one or more of a sensor of the mobile device and an external system, generating (via the processor) a first waypoint based on the received location information, receiving network provided location information, generating a second waypoint based on the received network provided location information, retrieving dead reckoning location information, generating a third waypoint based on the received network provided location information, applying the first, second and third waypoints to a kalman filter to generate precise location information, and using the precise location information to provide the enhanced location based service.

公开(公告)号：US09609616B2

公开(公告)日：2017-03-28

申请号：US15083760

申请日：2016-03-29

Applicant: RIVADA RESEARCH, LLC.

Inventor： Clint Smith

IPC: H04W24/00 ,  H04W64/00 ,  G01S5/02 ,  G01S19/48 ,  G01S5/00 ,  H04W4/02 ,  H04W4/22 ,  H04M1/725 ,  G01C5/06 ,  G01C17/02 ,  G01P15/00

CPC classification number: H04W4/025 ,  G01C5/06 ,  G01C17/02 ,  G01C21/165 ,  G01P15/00 ,  G01S5/0072 ,  G01S5/0231 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/48 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/021 ,  H04W4/023 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/08 ,  H04W4/90 ,  H04W64/00 ,  H04W64/006

Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device may include hybrid lateration and/or trilateration solutions in which the mobile device determines whether information obtained via a geospatial system of the mobile device is accurate, collects location information from a plurality of mobile devices in response to determining that the information obtained via the geospatial system of the mobile device is not accurate, computes computing more precise location information (including three-dimensional location and position information) based on the location information collected from the plurality of mobile devices, and uses the computed more precise location information to provide an enhanced location based service, such as an emergency location service, a commercial location service, an internal location service and/or a lawful intercept location service.

公开(公告)号：US20170078847A1

公开(公告)日：2017-03-16

申请号：US15362046

申请日：2016-11-28

Applicant: RIVADA RESEARCH, LLC.

Inventor： Clint Smith ,  Purnima Surampudi

IPC: H04W4/02 ,  G01S5/02 ,  H04W4/08

CPC classification number: H04W4/025 ,  G01C5/06 ,  G01C17/02 ,  G01C21/165 ,  G01P15/00 ,  G01S5/0072 ,  G01S5/0231 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/48 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/021 ,  H04W4/023 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/08 ,  H04W4/90 ,  H04W64/00 ,  H04W64/006

Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device. A mobile device may be configured to determine an initial location value, compute an initial location accuracy value, compare the initial location accuracy value to a threshold value, and establish a communications group with a plurality of transceivers in response to determining that the initial location accuracy value exceeds the threshold value. In response to establishing the communications group, the mobile device may receive location information from the transceivers, use the received location information to determine a trilateration position value, and compute a trilateration variance value. The mobile device may then determine a final location value based on a combination of the initial location value, initial location accuracy value, trilateration position value, and trilateration variance value, and use the final location value to provide an enhanced location based service.

Abstract translation: 用于在移动设备上或周围生成增强的位置信息的方法，设备和系统。 移动设备可以被配置为确定初始位置值，计算初始位置精度值，将初始位置精度值与阈值进行比较，以及响应于确定初始位置精度来建立与多个收发器的通信组 值超过阈值。 响应于建立通信组，移动设备可以从收发器接收位置信息，使用接收到的位置信息来确定三边测位置值，并计算三边测量方差值。 然后，移动设备可以基于初始位置值，初始位置精度值，三边测位置值和三边测量方差值的组合来确定最终位置值，并且使用最终位置值来提供增强的基于位置的服务。

公开(公告)号：US09525438B2

公开(公告)日：2016-12-20

申请号：US14865268

申请日：2015-09-25

Applicant: Rivada Research, LLC

Inventor： Clint Smith

IPC: H04B7/155 ,  H04B1/00 ,  H04M1/18 ,  H04W52/26 ,  H04W88/04

CPC classification number: H04M1/185 ,  H04B1/0064 ,  H04B1/385 ,  H04B1/3888 ,  H04B7/155 ,  H04B2001/3866 ,  H04M1/0264 ,  H04M1/18 ,  H04M2250/12 ,  H04Q9/02 ,  H04Q2209/40 ,  H04W8/186 ,  H04W52/265 ,  H04W88/04

Abstract: Embodiments of methods, devices and systems are presented for communicating information in an explosive environment. An explosion proof video and data communication module includes features that prevent the generation of a spark or other ignition sources that could ignite explosive dust, gas or vapors in the air. The explosion proof video and communications relay modules may operate independently or as a group to provide real-time information, situation awareness, functionally and responsiveness for personnel that are in explosive environments.

公开(公告)号：US09351112B2

公开(公告)日：2016-05-24

申请号：US14834790

申请日：2015-08-25

Applicant: RIVADA RESEARCH, LLC.

Inventor： Clint Smith ,  Purnima Surampudi

IPC: H04W24/00 ,  H04W4/02 ,  G01S5/02 ,  H04W64/00 ,  G01S19/48 ,  G01S5/00 ,  H04W4/22 ,  H04M1/725

CPC classification number: H04W4/025 ,  G01C5/06 ,  G01C17/02 ,  G01C21/165 ,  G01P15/00 ,  G01S5/0072 ,  G01S5/0231 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/48 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/021 ,  H04W4/023 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/08 ,  H04W4/90 ,  H04W64/00 ,  H04W64/006

Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device may include hybrid lateration and trilateration solutions in which the mobile device performs location determination calculations with the aid of network components or global positioning systems (GPS). Mobile devices may automatically form groups based on proximity and/or may be grouped together via a network server. Mobile devices in a group may share computed location information and/or information collected from internal sensors with other grouped mobile devices. Information shared between grouped mobile devices may be used to enhance the location information computed on each mobile device. For example, each mobile device may supplement and/or augment previously computed location information based on the received location information and/or relative positions of other mobile devices in the same group. Each mobile device may also utilize local sensors to further enhance their location information.

公开(公告)号：US09338608B2

公开(公告)日：2016-05-10

申请号：US14834758

申请日：2015-08-25

Applicant: RIVADA RESEARCH, LLC.

Inventor： Clint Smith ,  Purnima Surampudi

IPC: H04W24/00 ,  H04W4/02 ,  G01S5/02 ,  H04W64/00 ,  G01S19/48 ,  G01S5/00 ,  H04W4/22 ,  H04M1/725 ,  G01C5/06 ,  G01C17/02 ,  G01P15/00

CPC classification number: H04W4/025 ,  G01C5/06 ,  G01C17/02 ,  G01C21/165 ,  G01P15/00 ,  G01S5/0072 ,  G01S5/0231 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/0289 ,  G01S5/0294 ,  G01S19/13 ,  G01S19/48 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/02 ,  H04W4/021 ,  H04W4/023 ,  H04W4/026 ,  H04W4/027 ,  H04W4/029 ,  H04W4/08 ,  H04W4/90 ,  H04W64/00 ,  H04W64/006

Abstract: Methods, devices and systems for generating enhanced location information on or about a mobile device may include hybrid lateration and trilateration solutions in which the mobile device performs location determination calculations with the aid of network components or global positioning systems (GPS). Mobile devices may automatically form groups based on proximity and/or may be grouped together via a network server. Mobile devices in a group may share computed location information and/or information collected from internal sensors with other grouped mobile devices. Information shared between grouped mobile devices may be used to enhance the location information computed on each mobile device. For example, each mobile device may supplement and/or augment previously computed location information based on the received location information and/or relative positions of other mobile devices in the same group. Each mobile device may also utilize local sensors to further enhance their location information.

Abstract translation: 用于在移动设备上或周围生成增强位置信息的方法，设备和系统可以包括混合后处理和三边测量解决方案，其中移动设备借助于网络组件或全球定位系统（GPS）来执行位置确定计算。 移动设备可以基于接近度自动形成组，和/或可经由网络服务器分组在一起。 组中的移动设备可以与其他分组的移动设备共享计算的位置信息和/或从内部传感器收集的信息。 分组的移动设备之间共享的信息可以用于增强在每个移动设备上计算的位置信息。 例如，每个移动设备可以基于接收到的位置信息和/或相同组中的其他移动设备的相对位置来补充和/或增加先前计算的位置信息。 每个移动设备还可以利用本地传感器来进一步增强其位置信息。