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1. 发明授权

US11785574B2 Integrated system for communication and sensing for distributed antenna systems 有权
公开(公告)号：US11785574B2
公开(公告)日：2023-10-10
申请号：US17328981
申请日：2021-05-24
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H04W64/00 , H04W4/38 , H04W4/33 , H04W84/18
CPC分类号： H04W64/003 , H04W4/33 , H04W4/38 , H04W84/18
摘要： A system and method for communicating and sensing for distributed antennas associated with a building. Each of a number of antennas distributed geographically within the building include one or more sensors, each of the one or more sensors being configured to sense an environmental condition associated with the building and generate sensor data. A sensor processor is configured to receive the sensor data and generate a digital map view of a portion of the building based on locations of the plurality of antennas, the map view including a digital representation of the sensor data.

2. 发明申请

US20210377701A1 IN-BUILDING TRACKING SYSTEM FOR DISTRIBUTED ANTENNA SYSTEMS 有权
公开(公告)号：US20210377701A1
公开(公告)日：2021-12-02
申请号：US17403591
申请日：2021-08-16
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H04W4/029 , G08B21/02 , H04B17/27 , H04W4/33 , H04B17/318
摘要： A system and method for determining a position of a first responder in a building, where the first responder is using a radio, and using a distributed antenna system. Each antenna has a level detector to detect and measure a strength of an input signal from the radio of the first responder to produce a level signal, a time tagger to tag the detected input signal with a timing signal, and a communication module to transmit the level signal and timing signal. A sensor processor connected with a signal distribution network is configured to receive the signal level and timing signal from the signal distribution network of each of the plurality of antennas, to determine the position of the radio relative to each of the plurality of antennas according to the level signal and timing signal.

3. 发明授权

US11017285B2 Method for optimizing the antenna configuration of a booster 有权
公开(公告)号：US11017285B2
公开(公告)日：2021-05-25
申请号：US16128240
申请日：2018-09-11
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H01Q3/24 , G06K19/077 , H04B17/318 , H01Q1/24 , G01R19/04 , G06K7/10
摘要： A system, method and computer program product for optimizing an antenna pattern for a booster, in which input signals from different operators are transmitted at different carrier frequencies within an operating bandwidth. An input bandwidth of a plurality of input signals are monitored at an input of the booster, the input bandwidth being within the operating bandwidth. One or more peak signal levels of the plurality of input signals within the input bandwidth are detected. Each of the detected one or more peak signal levels of the plurality of input signals at the input of the booster are then adjusted, such that a peak signal level of each of the plurality of input signals are substantially equal.

4. 发明申请

US20200334778A1 SYSTEMS AND METHODS FOR PROVIDING SITUATIONAL AWARENESS TO FIRST RESPONDERS 审中-公开
公开(公告)号：US20200334778A1
公开(公告)日：2020-10-22
申请号：US16853646
申请日：2020-04-20
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： G06Q50/26 , G06K7/14
摘要： Systems and methods for providing situational awareness of a building to first responders are described. The system includes a server that receives and stores building information, such as a floor plan and other information. The system further includes one or more sensors that, whether or not periodically, senses situational awareness of the building and uploads that information to the server. A building identification affixed to the building allows a first responder to access the building information and situational awareness information at any time, such as during a situation or an incident, such as an emergency.

5. 发明申请

US20190230518A1 Low Power IOT Booster Network 审中-公开
公开(公告)号：US20190230518A1
公开(公告)日：2019-07-25
申请号：US16252438
申请日：2019-01-18
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H04W16/26 , H04W4/80 , H04W56/00
摘要： A wireless signal booster system and sensor processor for an IoT network is disclosed. An IoT Node contains one or more sensors, potentially a sensor processor or processing element and an IoT modem that can connect to the internet or a private IoT network to deliver data to an IoT hub application. The IoT node may also include one or more short range wireless links. The IoT node may communicate directly to a base station and through the base station be connected to the IoT network (which could be the Internet). Alternatively, the IoT node may connect to a base station through a repeater.

6. 发明申请

US20180249347A1 INTEGRATED REPEATER 审中-公开
公开(公告)号：US20180249347A1
公开(公告)日：2018-08-30
申请号：US15966624
申请日：2018-04-30
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter , InKwang Kim , Jason Foster Cook
IPC分类号： H04W16/26 , H01Q1/24 , H01Q1/52 , H01Q21/28 , H04B7/155 , H04W16/28
CPC分类号： H04W16/26 , H01Q1/246 , H01Q1/521 , H01Q21/28 , H04B7/155 , H04B7/15507 , H04W16/28
摘要： An integrated repeater is provided that places a donor antenna and a server antenna proximate to null-field points from the server antenna and the donor antenna, respectively, thereby increasing the isolation level between the donor antenna and the server antenna.

7. 发明申请

US20180199326A1 REAL TIME ADAPTATION OF A MOBILE REPEATER ANTENNA PATTERN 审中-公开
公开(公告)号：US20180199326A1
公开(公告)日：2018-07-12
申请号：US15867551
申请日：2018-01-10
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H04W72/04 , H04B7/155 , H04W16/28 , H04W64/00 , H04W52/02
CPC分类号： H04W72/046 , H04B7/15507 , H04B7/15528 , H04B7/15535 , H04B7/1555 , H04W16/28 , H04W52/0206 , H04W64/003 , H04W84/005 , H04W88/04 , Y02D70/00 , Y02D70/446
摘要： This document describes a system that is used to dynamically adapt the radiation pattern of the donor antenna of a mobile repeater system. In some implementations, a switched beam antenna is used, in which a location of a mobile repeater is determined relative to a base station, as well as directionality relative to the base station. A correct beam, i.e., a beam with the highest gain based on the location and directionality, is determined and switched on based on a determined gain of that beam.

8. 发明授权

US09961561B2 Integrated repeater 有权
公开(公告)号：US09961561B2
公开(公告)日：2018-05-01
申请号：US14705810
申请日：2015-05-06
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter , InKwang Kim , Jason Foster Cook
IPC分类号： H04W16/26 , H04B7/155 , H04W16/28 , H01Q1/24 , H01Q1/52 , H01Q21/28
CPC分类号： H04W16/26 , H01Q1/246 , H01Q1/521 , H01Q21/28 , H04B7/155 , H04B7/15507 , H04W16/28
摘要： An integrated repeater is provided that places a donor antenna and a server antenna proximate to null-field points from the server antenna and the donor antenna, respectively, thereby increasing the isolation level between the donor antenna and the server antenna.

9. 发明授权

US09780863B2 System and method for selecting an operator to boost in a repeater 有权
公开(公告)号：US09780863B2
公开(公告)日：2017-10-03
申请号：US14935284
申请日：2015-11-06
申请人： Nextivity, Inc.
发明人： Michiel Petrus Lotter
IPC分类号： H04B7/15 , H04B7/14 , H04B7/155 , H04W16/26
CPC分类号： H04B7/14 , H04B7/15507 , H04B7/15542 , H04W16/26
摘要： A system and method for selecting an operator to boost in a repeater are disclosed. Wireless signals are received at a wireless signal booster from two or more mobile phone operators. One selected operator is selected from the two or more mobile phone operators. The wireless signals from the selected operator are then selectively boosted, the selectively boosting repeating the wireless signals from the selected operator in a boosted state for a mobile phone recipient.

10. 发明申请

US20160262192A1 System for Providing Internet Access Using Mobile Phones 审中-公开
标题翻译：使用手机提供上网的系统
公开(公告)号：US20160262192A1
公开(公告)日：2016-09-08
申请号：US15061892
申请日：2016-03-04
申请人： Nextivity, Inc.
发明人： Werner Richard Sievers , Joseph Barry Schmeizer , Michiel Petrus Lotter
IPC分类号： H04W76/02
CPC分类号： H04W40/34 , H04L45/245 , H04L45/28 , H04W88/04 , H04W88/06 , H04W88/16
摘要： A system and method for providing internet access using mobile devices is disclosed. A gateway/router device of a local environment selects at least one mobile device located within the local environment, the selecting being based on the at least one mobile device having a wireless connection to the internet. The gateway/router device established a local connection with the selected at least one mobile device, the local connection for communicating data signals between the at least one mobile device and the gateway/router device on a first hop, and for communicating the data signals between the selected at least one mobile device and the internet on a second hop via the wireless connection between the at least one mobile device and the internet. The gateway/router device communicates the data signals between at least one other internet-enabled device within the local environment.
摘要翻译：公开了一种使用移动设备提供因特网接入的系统和方法。本地环境的网关/路由器设备选择位于本地环境内的至少一个移动设备，所述选择是基于具有到因特网的无线连接的所述至少一个移动设备。网关/路由器设备与所选择的至少一个移动设备建立本地连接，本地连接用于在第一跳上在至少一个移动设备与网关/路由器设备之间传送数据信号，并且用于在第一跳之间传送数据信号所选择的至少一个移动设备和因特网经由所述至少一个移动设备和因特网之间的无线连接在第二跳上。网关/路由器设备在本地环境中的至少一个其他启用互联网的设备之间传送数据信号。

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