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1. 发明申请

US20230095424A1 INTELLIGENT INTERFERENCE MITIGATION FOR TIME DIVISION DUPLEXING BROADBAND NETWORKS 有权
公开(公告)号：US20230095424A1
公开(公告)日：2023-03-30
申请号：US17449563
申请日：2021-09-30
申请人： MOTOROLA SOLUTIONS, INC.
发明人： David P. Gurney , Thomas B. Bohn , Bradley M. Hiben
IPC分类号： H04L5/14 , H04L25/02 , H04W24/08
摘要： Systems and methods for intelligent interference mitigation for time division multiplexing broadband networks. One example embodiments of a wireless base station includes an electronic processor and a transceiver coupled to the electronic processor. The electronic processor is configured to operate to communicate wirelessly via the transceiver with subscriber units utilizing time division duplexing (TDD) and a first frame configuration, and characterize each of a plurality of sub-frames of the first frame configuration as being either conflicting or non-conflicting. The electronic processor is configured to estimate link conditions for the subscriber units and determine, based on the link conditions, whether the subscriber units are resilient or non-resilient. The electronic processor is configured to assign resilient subscriber units to conflicting sub-frames and non-resilient subscriber units to non-conflicting sub-frames.

2. 发明授权

US10064204B2 Method, device, and system for setting an operating parameter of a radio receiver based on a predicted radio signal environment 有权
公开(公告)号：US10064204B2
公开(公告)日：2018-08-28
申请号：US15092535
申请日：2016-04-06
申请人： MOTOROLA SOLUTIONS, INC.
发明人： David P. Gurney , Joseph P. Heck , Bradley M. Hiben , Stephen L. Kuffner
IPC分类号： H04W72/08 , H04W4/02
CPC分类号： H04W72/085 , H04B1/0003 , H04W4/025 , H04W72/082
摘要： Method, device, and system for setting an operating parameter of a radio receiver included in a radio based on a predicted radio signal environment. One method includes determining an operating location of the radio. The method also includes determining a transmission characteristic of at least one base station. The method further includes predicting, with an electronic processor, the radio signal environment of the radio receiver based on the transmission characteristic of the at least one base station and the operating location of the radio. The method also includes setting the operating parameter of the radio receiver based on the radio signal environment.

3. 发明授权

US09648584B2 Single frequency network broadcast for mission-critical services on LTE 有权
公开(公告)号：US09648584B2
公开(公告)日：2017-05-09
申请号：US14068680
申请日：2013-10-31
申请人： MOTOROLA SOLUTIONS, INC
发明人： Bradley M. Hiben , Henry W. Anderson , Jeff S. Anderson , Peter Drozt
IPC分类号： H04W72/00 , H04W4/06 , H04W16/02 , H04L12/18
CPC分类号： H04W72/005 , H04L12/189 , H04W4/06 , H04W16/02
摘要： A method for transmitting data in a single-frequency network in a Long Term Evolution (LTE) network includes receiving media for broadcast in a broadcast area of a plurality of broadcast areas associated with a single-frequency network, wherein the broadcast area comprises a plurality of cells; identifying a subset of defined broadcast resources for broadcasting the media to the broadcast area; broadcasting the media to the broadcast area using the subset of defined broadcast resources; and broadcasting a null pattern on the subset of defined broadcast resources in adjacent broadcast areas to the broadcast area. An associated LTE network and broadcast controller are also described.

4. 发明授权

US11882081B2 Intelligent interference mitigation for time division duplexing broadband networks 有权
公开(公告)号：US11882081B2
公开(公告)日：2024-01-23
申请号：US17449563
申请日：2021-09-30
申请人： MOTOROLA SOLUTIONS, INC.
发明人： David P. Gurney , Thomas B. Bohn , Bradley M. Hiben
IPC分类号： H04L5/14 , H04L25/02 , H04W24/08
CPC分类号： H04L5/14 , H04L25/0202 , H04W24/08
摘要： Systems and methods for intelligent interference mitigation for time division multiplexing broadband networks. One example embodiments of a wireless base station includes an electronic processor and a transceiver coupled to the electronic processor. The electronic processor is configured to operate to communicate wirelessly via the transceiver with subscriber units utilizing time division duplexing (TDD) and a first frame configuration, and characterize each of a plurality of sub-frames of the first frame configuration as being either conflicting or non-conflicting. The electronic processor is configured to estimate link conditions for the subscriber units and determine, based on the link conditions, whether the subscriber units are resilient or non-resilient. The electronic processor is configured to assign resilient subscriber units to conflicting sub-frames and non-resilient subscriber units to non-conflicting sub-frames.

5. 发明授权

US11132756B2 Method and system to associate the IoT devices with an incident and manage access 有权
公开(公告)号：US11132756B2
公开(公告)日：2021-09-28
申请号：US16021160
申请日：2018-06-28
申请人： MOTOROLA SOLUTIONS, INC
发明人： Francesca Schuler , Bradley M. Hiben , Thomas S Messerges , Eric Johnson
IPC分类号： G06Q50/26 , G06F16/955 , H04L29/08 , H04W4/021
摘要： A method for registering an Internet of Things (IoT) device to an incident IoT ledger system is provided. A computer aided dispatch (CAD) device sends a first ledger request including an incident record to a distributed incident ledger operated by validation nodes. The CAD device receives a first ledger response indicating that the incident record was accepted and added into the incident ledger after being validated by the nodes. The CAD device then sends a second ledger request to an IoT distributed ledger operated by second validation nodes. The request includes a query to the IoT distributed ledger to find registered IoT devices for affiliating with the incident. The CAD device receives a second ledger response including information identifying registered IoT devices from the IoT distributed ledger. The CAD device then sends an affiliation invitation to an IoT device determined from the registered IoT devices identified in the second ledger response.

6. 发明公开

US20240305365A1 LOW EARTH ORBIT SATELLITE COMMUNICATION USING DEVICE DIVERSITY RECEPTION AND TRANSMISSION 审中-公开
公开(公告)号：US20240305365A1
公开(公告)日：2024-09-12
申请号：US18182039
申请日：2023-03-10
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Bradley M. Hiben , Gregory J. Buchwald , Melanie A. King , Patrick D. Koskan
IPC分类号： H04B7/195 , H04B7/185
CPC分类号： H04B7/195 , H04B7/18539
摘要： A system for low earth orbit (LEO) satellite communication. In one example, the system includes a control computer and a workgroup including a plurality of communication devices. Each communication device includes an electronic processor configured to establish a wireless network connection with the control computer, determine connectivity data associated with a signal between the communication device and a first LEO satellite, and transmit the connectivity data to the control computer via the wireless network connection. The control computer is configured to receive the connectivity data from each communication device, and select a first one of the plurality of communication devices as a primary communication device based on each of the connectivity data. The primary communication device is configured to receive media from a different one of the plurality of communication devices via the wireless network connection and transmit the media to the first LEO satellite.

7. 发明授权

US10958419B2 Method to establish distributed ledger networks with multiple access levels for an incident 有权
公开(公告)号：US10958419B2
公开(公告)日：2021-03-23
申请号：US16166391
申请日：2018-10-22
申请人： MOTOROLA SOLUTIONS, INC
发明人： Francesca Schuler , Bradley M. Hiben , Thomas S Messerges
IPC分类号： H04L9/06 , H04L29/06 , H04L29/08
摘要： A computer-implemented method is provided to submit incident data to distributed ledger networks. A request for a new incident record relating to an incident is received. The request includes at least one attribute relating to the incident. A jurisdiction of the new incident is determined. Nodes that are associated with the jurisdiction are identified. The identified nodes are invited to join a public distributed ledger network or a private distributed ledger network. The new incident record is submitted to the private distributed ledger network.

8. 发明授权

US10803540B2 System for validating and appending incident-related data records in a distributed electronic ledger 有权
公开(公告)号：US10803540B2
公开(公告)日：2020-10-13
申请号：US15920772
申请日：2018-03-14
申请人： MOTOROLA SOLUTIONS, INC
发明人： Francesca Schuler , Thomas S Messerges , Bradley M. Hiben , Daniel A Law , Eric Johnson
IPC分类号： G06Q10/10 , G06Q30/02 , G06Q40/08 , G06Q10/08 , G06Q50/26 , G06F16/27 , H04L9/32
摘要： A computer apparatus, such as a validator node, for validating incident-related data records in a distributed electronic ledger is configured to receive a request from an agent to add a proposed incident-related data record associated with an incident to the distributed electronic ledger. In response to the proposed incident-related data record, the computer apparatus determines, from the distributed electronic ledger, one or more attributes of the agent or incident. The computer apparatus determines whether the proposed incident-related data record satisfies validation criteria based at least partially on the one or more attributes of the agent or incident. Once validated, the computer apparatus may then append the proposed incident-related data record to the distributed electronic ledger. Alternatively, the proposed incident-related data record may be appended regardless of validity, but an indication of validity may be appended if the proposed incident-related data record is validated.

9. 发明授权

US09924338B1 Connecting communication networks via a non-collocated relay 有权
公开(公告)号：US09924338B1
公开(公告)日：2018-03-20
申请号：US15407175
申请日：2017-01-16
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Bradley M. Hiben , David P. Gurney , Xiaowei Jin
IPC分类号： H04W4/22 , H04W40/22 , H04B17/309 , H04B7/155 , H04W76/02 , H04W40/12 , H04W16/28 , H04W84/10
CPC分类号： H04W4/90 , H04B7/15507 , H04B7/1555 , H04B17/309 , H04W16/28 , H04W40/12 , H04W40/22 , H04W76/10 , H04W84/105
摘要： A method of and relay for connecting communication networks. In one example, the relay is a non-collocated relay that includes a plurality of antennas including a first antenna and a second antenna and an antenna scanner connected to the plurality of antennas. The antenna scanner is configured to survey the plurality of antennas for signals from a first base station of a first incident area network and a second base station of a second incident area network. The non-collocated relay also includes a first user device and a second user device communicatively coupled to each other and an electronic processor. The electronic processor is configured to connect the first antenna receiving a signal from the first base station to the first user device and connect the second antenna receiving a signal from the second base station to the second user device.

10. 发明授权

US09467835B2 Public safety network relay service management 有权
标题翻译：公安网络中继服务管理
公开(公告)号：US09467835B2
公开(公告)日：2016-10-11
申请号：US14290596
申请日：2014-05-29
申请人： MOTOROLA SOLUTIONS, INC
发明人： Bradley M. Hiben
IPC分类号： H04W88/04 , H04W4/22 , H04W60/04 , H04B7/155 , H04W24/08 , H04W40/22
CPC分类号： H04W4/22 , H04B7/15507 , H04W4/90 , H04W24/08 , H04W40/22 , H04W60/04 , H04W88/04
摘要： A method and mobile device are provided that manage a relay service in a public safety wireless communication system. When the mobile device determines one or more of: another mobile device has exited or is exiting a public safety vehicle or another first mobile device is not receiving a signal from a wide area network of acceptable signal quality, the mobile device activates a relay service. In response to activating the relay service, the mobile device announces an availability of the relay service at the mobile device, receives a registration of the another mobile device for the relay service, and, in response to receiving the registration, relays communications between the another mobile device and an access node. In another embodiment, a method is provided for negotiating a provision of a relay service among multiple mobile devices, wherein each such mobile device currently is providing a relay service.
摘要翻译：提供一种在公共安全无线通信系统中管理中继服务的方法和移动设备。当移动设备确定以下中的一个或多个：另一个移动设备已经退出或正在退出公共安全车辆，或者另一个第一移动设备没有从可接受的信号质量的广域网接收信号时，移动设备激活中继服务。响应于激活中继服务，移动设备在移动设备处宣布中继服务的可用性，接收用于中继服务的另一个移动设备的注册，并且响应于接收到该注册，中继另一个之间的通信移动设备和接入节点。在另一个实施例中，提供了一种用于在多个移动设备之间协商中继服务的提供的方法，其中每个这样的移动设备当前正在提供中继服务。

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