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11. 发明申请

WO2018231502A1 BLE NETWORKING SYSTEMS AND METHODS PROVIDING CENTRAL AND PERIPHERAL ROLE REVERSAL 审中-公开
公开(公告)号：WO2018231502A1
公开(公告)日：2018-12-20
申请号：PCT/US2018/034827
申请日：2018-05-29
申请人： LINK LABS, INC.
发明人： LI, Patrick , LUNA, Ricardo , RAY, Brian, Emery , BLOECHL, Mark, Olden
IPC分类号： H04W48/10 , H04W76/00
摘要： Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of establishing a connection between a particular EN and a particular access point (AP). Such implementation includes determining such connection based on a relative proximity of an EN to an AP, and a relative value of the connection between an EN and an AP. Accordingly, a relative location of the EN may be determined based on such proximity.

12. 发明申请

WO2017222681A1 REAL-TIME ASSET LOCATION SYSTEM AND METHOD WITH LONG-RANGE WIRELESS BACKHAUL 审中-公开
标题翻译：具有长距离无线回程的实时资产定位系统和方法
公开(公告)号：WO2017222681A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/033026
申请日：2017-05-17
申请人： LINK LABS, INC.
发明人： RAY, Brian, Emery , BLOECHL, Mark, Olden
IPC分类号： H04W4/02 , H04L29/08 , G06Q10/08 , G01S5/02 , G08B25/10 , H04B1/713
摘要： A system and method for transmitting information using first and second wireless communication protocols, including an object having a short range radio frequency signal transmitter for transmitting a signal using the first protocol, the signal including information transmitted from the object; a Collector including a signal receiver for receiving the signal transmitted by the short range radio frequency transmitter and further including a collector transmitter that transmits a collector signal using the second protocol via a low power wide area network, the collector signal including the information transmitted from the object; a gateway in wireless communication with the collector via the low power wide area network, the gateway including a gateway receiver for receiving the collector signal; a processing application for processing the information transmitted from the object and creating an information processing outcome; and an end user terminal having an interface for displaying the information processing outcome.
摘要翻译：用于使用第一无线通信协议和第二无线通信协议来发送信息的系统和方法，该系统和方法包括具有用于使用第一协议发送信号的短距离射频信号发送器的对象，所述信号包括从目的; 集电器，包括用于接收由短程射频发射器发射的信号的信号接收器，并且还包括收集器发射器，其经由低功率广域网使用第二协议发射收集器信号，收集器信号包括从目的; 经由所述低功率广域网与所述收集器进行无线通信的网关，所述网关包括用于接收所述收集器信号的网关接收器; 处理应用，用于处理从对象发送的信息并创建信息处理结果; 以及具有用于显示信息处理结果的界面的最终用户终端。

13. 发明申请

WO2016122847A1 DENSE ACKNOWLEDGEMENT BROADCAST/MULTICAST 审中-公开
标题翻译： DENSE ACKNOWLEDGMENT BROADCAST / MULTICAST
公开(公告)号：WO2016122847A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/012408
申请日：2016-01-07
申请人： LINK LABS, INC.
发明人： SAPIO, Adrian , KOUL, Jeffrey , WELKIE, Allen , RAY, Brian
IPC分类号： H04L1/00 , H04L1/16
CPC分类号： H04L1/1628 , H04L2001/0093
摘要： A method (of operating a central node to acknowledge received messages) includes: receiving multiple data messages from multiple instances of a message-sourceable end node, respectively, each end-node-instance having an at least substantially unique identification ("ID"); and sending a dense acknowledgement message ("dense ACK") acknowledging receipt of the data messages but not explicitly identifying any of the IDs of the corresponding end-node-instances. And a method (of operating a given instance of the end node to infer a delivery-condition at the central node of a data message sent by the given instance) including: sending a given data message including the substantially unique ID; receiving a dense ACK including a payload indicating receipt of multiple data messages but not explicitly identifying IDs of the given end-node-instance nor of other end-node-instances corresponding to the received messages, respectively; and inferring the delivery condition based on a manipulated payload of the dense ACK.
摘要翻译：一种方法（操作中央节点来确认接收到的消息）包括：分别从消息可源端节点的多个实例接收多个数据消息，每个终端节点实例具有至少基本上唯一的标识（“ID”） ; 并发送确认数据消息的接收但不明确地标识对应的终端节点实例的任何ID的密集确认消息（“密集ACK”）。以及一种方法（操作终端节点的给定实例以推断由给定实例发送的数据消息的中心节点处的传递条件），包括：发送包括基本上唯一的ID的给定数据消息; 接收包含有效载荷的密集ACK，分别表示接收到多个数据消息，但不分别明确地标识给定终端节点实例的ID和对应于所接收到的消息的其他终端节点实例; 并且基于密集ACK的操纵有效载荷来推断传递条件。

14. 发明申请

WO2023064521A1 SYSTEM AND METHOD FOR GENERATING PHASE-COHERENT SIGNALING VIA CALIBRATED PHASE SYNCHRONIZATION FACTORS AMONG WIRELESS RANGING NODES IN A PHASE-BASED TIME DIFFERENCE OF ARRIVAL FRAMEWORK 审中-公开
公开(公告)号：WO2023064521A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/046649
申请日：2022-10-14
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark, O.
IPC分类号： G01S5/10 , G01S1/02 , G01S5/02 , H04W56/00
摘要： Provided are a system and method for generating phase-coherent signaling via invocation of a respective phase synchronization calibration factor among wireless communications nodes. The calibration factor substantially and simultaneously removes an effect of multipath interference and propagation phase shift as between the nodes, thus allowing a direct correlation of phase with respect thereto in a subsequent phase-based ranging regime.

15. 发明申请

WO2022072045A1 APPARATUS AND METHOD FOR GEOLOCATING A TAG VIA PHASE-BASED TIME DIFFERENCE OF ARRIVAL FRAMEWORK 审中-公开
公开(公告)号：WO2022072045A1
公开(公告)日：2022-04-07
申请号：PCT/US2021/043621
申请日：2021-07-29
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark, O. , LI, Patrick
IPC分类号： G01S1/04 , G01S5/02 , G01S5/10 , G01S5/00 , H04W4/021
摘要： Provided are a wireless communications system and method regarding geolocation of a tag based upon receipt of duplicate beacon transmission for a same channel. In response to the duplicate transmission, the tag determines relative phase shift for such transmission resulting from difference in path length, and correlates such difference to a coordinate location of the tag in a given space in which the wireless communications occurred.

16. 发明申请

WO2021262275A1 APPARATUS AND METHOD FOR OPTIMIZING WIRELESS END NODE LOCATION DETERMINATION VIA TARGETED PROXIMITY RANGING TO CLUSTERS OF OTHER WIRELESS NODES 审中-公开
公开(公告)号：WO2021262275A1
公开(公告)日：2021-12-30
申请号：PCT/US2021/024825
申请日：2021-03-30
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark O.
IPC分类号： G01S5/02 , G01S13/87 , G01S13/825 , G01S13/84 , G01S13/876 , G01S5/0205 , G01S5/0218 , G01S5/02955 , G01S5/14 , H04W4/021 , H04W4/023 , H04W4/70 , H04W4/80 , H04W48/12 , H04W64/00
摘要： Provided are a wireless communications node (WCN) and a method therefor achieving optimized estimation of coordinate location of the WCN relative to wireless communications with a plurality of reference points (RPs). To do so, the WCN coordinates clustering of such RPs, and determines an estimated coordinate location of the WCN based on one or more RPs of selected ones of clusters each having a centroid thereof that is measured as being most proximate the WCN when compared with unselected clusters.

17. 发明申请

WO2021097018A1 POSITION DETERMINATION OF A TERMINAL FROM BLUETOOTH SIGNALS TRANSMITTED BY THIS TERMINAL FOR THE PURPOSE OF AN ACCESS POINT SELECTION IN PROXIMITY 审中-公开
公开(公告)号：WO2021097018A1
公开(公告)日：2021-05-20
申请号：PCT/US2020/060119
申请日：2020-11-12
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark , LUNA, JR., Ricardo , LI, Patrick , RAY, Brian Emery
IPC分类号： H04W48/20 , H04W4/80
摘要： Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of a connection between a particular EN and a particular access point (AP). Such implementation includes determining a location of the EN, in which that location is resolved by the EN and defined with respect to exchanges of Constant Tone Extensions (CTEs) between the EN and reference points (RPs).

18. 发明申请

WO2019231524A1 BLE NETWORKING SYSTEMS AND METHODS PROVIDING CENTRAL AND PERIPHERAL ROLE REVERSAL WITH INDEPENDENT PERIPHERAL NETWORK CONNECTIVITY 审中-公开
公开(公告)号：WO2019231524A1
公开(公告)日：2019-12-05
申请号：PCT/US2019/023228
申请日：2019-03-20
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark , WOHLER, Scott , LUNA, JR., Ricardo , LI, Patrick , RAY, Brian Emery
IPC分类号： H04W4/02
摘要： Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) to be operable with a cellular backhaul and as the receiver of messaging generated by components within the network for the downstream cellular transfer of proximity and other types of information collected by the EN. The EN is configured to collect GPS and WiFi positional information determinative of a location of the EN, and transmit such positional information directly from the EN over an available backhaul so as to enable a determination of a relative location thereof based only on that positional information. In these ways, location and other types of information associated with the EN may become known with increased reliability and certainty in the face of obstacles such as structural barriers and distance that ordinarily limit BLE performance.

19. 发明申请

WO2019183258A1 BLE NETWORKING SYSTEMS AND METHODS PROVIDING CENTRAL AND PERIPHERAL ROLE REVERSAL ACCORDING TO NETWORK PROVISIONED TIMING THEREFOR 审中-公开
公开(公告)号：WO2019183258A1
公开(公告)日：2019-09-26
申请号：PCT/US2019/023226
申请日：2019-03-20
申请人： LINK LABS, INC.
发明人： BLOECHL, Mark , WOHLER, Scott , LUNA, Ricardo, Jr. , LI, Patrick , RAY, Brian, Emery
IPC分类号： H04W4/80 , H04W48/20 , H04W52/02
摘要： Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of a connection between a particular EN and other components within the network. Such initiating is controllable by the network so as to effect a transfer of EN functionality among one or more of the other components. Implementation of the transfer depends on a network controlled timing determining functionality of all network components. Accordingly, the network is enabled to effect the power consumption of those components in an effort to optimize use of their respective power resources.

20. 发明申请

WO2019183255A1 BLE NETWORKING SYSTEMS AND METHODS PROVIDING CENTRAL AND PERIPHERAL ROLE REVERSAL THEREOF WHILE MOVABLE BETWEEN LOCATIONS 审中-公开
公开(公告)号：WO2019183255A1
公开(公告)日：2019-09-26
申请号：PCT/US2019/023222
申请日：2019-03-20
申请人： LINK LABS, INC.
发明人： WOHLER, Scott , BLOECHL, Mark , LUNA, Ricardo , LI, Patrick , RAY, Brian, Emery
IPC分类号： H04W4/80
摘要： Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of a connection between a particular EN and a particular mobile access point (AP). Such implementation includes determining such connection based on a relative proximity of an EN to the mobile AP, and a relative value of the connection between an EN and the mobile AP. Accordingly, a relative location of the EN may be determined based on such proximity, and particularly in response to mobility of the AP.

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