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1. 发明授权

US10904796B2 Device, system and method for throttling network usage of a mobile communication device 有权
公开(公告)号：US10904796B2
公开(公告)日：2021-01-26
申请号：US16176807
申请日：2018-10-31
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Yunhai Yang , Daniel J. McDonald
IPC分类号： H04W28/20 , H04W28/22 , H04W4/10 , H04L12/26 , H04W76/45 , H04W4/08
摘要： A device, system and method for throttling network usage of a mobile communication device is provided. A mobile communication device comprises: a communication unit configured to wirelessly communicate over a network; a memory storing one or more applications that use the communication unit to communicate via the network; and a controller communicatively coupled to the communication unit and the memory. The controller receives, via the communication unit, network data indicative of current network usage. The controller dynamically throttle usage of the communication unit by the one or more applications according to the network data.

2. 发明授权

US10477386B1 Automatic stun kill in a peer to peer two-way radio network 有权
公开(公告)号：US10477386B1
公开(公告)日：2019-11-12
申请号：US16031808
申请日：2018-07-10
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Chow Chin Cheah , Princy Kooran Paul , Johnny Lian Sen Law , Yunhai Yang , Wai Chun Liew
IPC分类号： H04M3/00 , H04W8/22 , H04W4/08 , H04W4/029 , H04W4/02
摘要： A method and device for disabling a communication device of a communication network that includes a second communication device. The communication device includes an electronic processor configured to perform an examination of a behavior of the communication device, determine, based on a result of the examination of a behavior of the communication device, a score of the communication device, and disable, in response to the score exceeding a predetermined threshold, the communication device.

3. 发明授权

US10455613B1 Reducing audio delay for mixed mode delivery of audio transmissions 有权
公开(公告)号：US10455613B1
公开(公告)日：2019-10-22
申请号：US16111878
申请日：2018-08-24
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Yunhai Yang , Daniel J. McDonald , Ruth A. Varela
IPC分类号： H04W72/14 , H04W4/08 , G06N20/00
摘要： Systems and methods for reducing audio delay for mixed mode delivery of audio transmissions. One example system includes a communication interface communicatively coupled to a communication network, and an electronic processor. The electronic processor is coupled to the communication interface, and configured to receive, via the communication interface, a group call request for a talkgroup. The electronic processor is configured to transmit, in response to receiving the group call request, a call grant message to a plurality of subscriber units affiliated with the talkgroup. The electronic processor is configured to determine, using a machine learning algorithm, a subset of the plurality of subscriber units based on a call grant response time, and, while a transmission hold-off timer has not expired, when a call grant response has been received from each of the subscriber units of the subset, forward an audio transmission to the subset based on the group call request.

4. 发明授权

US10667094B2 Device, system and method for determining a prioritized list of communication groups 有权
公开(公告)号：US10667094B2
公开(公告)日：2020-05-26
申请号：US16001669
申请日：2018-06-06
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Yunhai Yang , Daniel J. McDonald , David R. Mills
IPC分类号： H04W4/08 , G06N20/00 , H04M3/22 , H04W4/02
摘要： A device, system and method for determining a prioritized list of communication groups is provided. A computing device monitors current call statistics of a plurality of communication groups, the communication device assigned to the plurality of communication groups. The computing device, based on a comparison of the current call statistics with historical call statistics of the plurality of communication groups, generates a prioritized list of the plurality of communication groups. The computing device transmits, to the communication device, the prioritized list. The communication device may render the list for selection of a communication group, and/or automatically change to a highest priority communication group of the prioritized list, and/or when bandwidth of a current site is unavailable to communicate on the highest priority communication group, roam to a site with available bandwidth to change to a highest priority communication group in the prioritized list.

5. 发明授权

US10257740B2 Assigning priorities to portable communication devices based on roles associated with an incident profile 有权
公开(公告)号：US10257740B2
公开(公告)日：2019-04-09
申请号：US15621303
申请日：2017-06-13
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Daniel J. McDonald , Yunhai Yang
IPC分类号： H04W4/08 , H04W76/50 , H04W28/02 , H04W72/02 , H04W72/12 , H04L12/927 , H04L12/911 , H04W72/10
摘要： A method of assigning a priority to a portable communication device in a communication system. The method includes determining an incident profile. The incident profile defines an expected timeline having a first incident stage, a first role associated with the first incident stage, a second incident stage, and a second role associated with the second incident stage. The first role is different than the second role, and the incident profile indicates a desired priority rank for the first role and the second role. The method also includes assigning a priority rank to a first portable communication device when the first portable communication device corresponds to the first role during the first incident stage, detecting a transition between the first incident stage and the second incident stage, and assigning the priority rank of the portable communication device according to the second role during the second incident stage.

6. 发明授权

US10021588B1 Methods and systems for reducing inbound request traffic in a wireless network 有权
公开(公告)号：US10021588B1
公开(公告)日：2018-07-10
申请号：US15587123
申请日：2017-05-04
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Yunhai Yang
IPC分类号： H04B7/24 , H04W28/02 , H04W60/04 , H04W72/12 , H04W64/00 , H04W88/12 , H04L29/12
CPC分类号： H04W28/0252 , H04L61/6068 , H04W4/029 , H04W4/08 , H04W4/10 , H04W60/04 , H04W64/00 , H04W72/121 , H04W88/12
摘要： Methods and systems for reducing inbound request traffic in a wireless network. One method includes receiving, via a network interface of a controller, a registration request from a communication device. The method further includes determining, with an electronic processor of the controller and in response to receiving the registration request, predicted communication device configuration data. The electronic processor determines the predicted communication device configuration data as a function of a plurality of previously stored communication device configuration data states associated with the communication device. The method further includes transmitting, with the electronic processor via the network interface, a message to the communication device. The message includes at least a portion of the predicted communication device configuration data.

7. 发明授权

US09065645B2 Method and apparatus for providing acknowledgement information to radio communication devices in a wireless communication system 有权
标题翻译：一种用于向无线通信系统中的无线电通信设备提供确认信息的方法和设备
公开(公告)号：US09065645B2
公开(公告)日：2015-06-23
申请号：US13629510
申请日：2012-09-27
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Yunhai Yang , Daniel J. McDonald , Mark Shahaf
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1858 , H04L1/1864
摘要： A method and apparatus for providing acknowledgment information for radio communication devices in a wireless communication system. A base station receives a plurality of units of data each respectively transmitted by one of a plurality of radio communication devices on one of a plurality of predetermined communication slot positions of a first channel. The base station, in response to receiving the data messages, sends a control message on a communication slot position of a second channel. The control message includes acknowledgment information having a plurality of positional acknowledgment indicators. Each radio communication device receives the control message and uses acknowledgment position mapping information to identify one or more positions within the plurality of positional acknowledgment indicators that contains an acknowledgment to the respective units of data it transmitted on the corresponding predetermined communication slot positions of the first channel.
摘要翻译：一种用于在无线通信系统中提供无线电通信设备的确认信息的方法和设备。基站在第一信道的多个预定通信时隙位置之一上接收多个数据单元，分别由多个无线通信装置中的一个发送。响应于接收到数据消息，基站在第二信道的通信时隙位置发送控制消息。控制消息包括具有多个位置确认指示符的确认信息。每个无线电通信设备接收控制消息并且使用确认位置映射信息来识别多个位置确认指示符内的一个或多个位置，该位置确认指示符包含对在第一信道的对应的预定通信时隙位置上发送的数据的各个单元的确认。

8. 发明授权

US11977914B2 Scheduling resource reservations in a cloud-based communication system 有权
公开(公告)号：US11977914B2
公开(公告)日：2024-05-07
申请号：US17136825
申请日：2020-12-29
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Srividya G. Subramanyam , Madhusudan Pai , Yunhai Yang
IPC分类号： G06F9/46 , G06F9/455 , G06F9/48 , G06F9/50
CPC分类号： G06F9/4881 , G06F9/45558 , G06F9/5072 , G06F9/5077 , G06F9/5083 , G06F2009/4557 , G06F2209/5014 , G06F2209/508
摘要： Scheduling resource reservations in a cloud based communications system. One embodiment provides a scheduling server for scheduling resource reservation in a cloud-based communication system. The scheduling server includes an electronic processor configured to monitor events outside of the cloud-based communication system to determine an occurrence of an incident and determine cloud computing resources to be allocated to consuming communication devices assigned to respond to the incident. The electronic processor is also configured to reserve the cloud computing resources such that the cloud computing resources are available to the consuming communication devices for responding to the incident.

9. 发明申请

US20220206844A1 SCHEDULING RESOURCE RESERVATIONS IN A CLOUD-BASED COMMUNICATION SYSTEM 有权
公开(公告)号：US20220206844A1
公开(公告)日：2022-06-30
申请号：US17136825
申请日：2020-12-29
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Srividya G. Subramanyam , Madhusudan Pai , Yunhai Yang
IPC分类号： G06F9/48 , G06F9/50 , G06F9/455
摘要： Scheduling resource reservations in a cloud based communications system. One embodiment provides a scheduling server for scheduling resource reservation in a cloud-based communication system. The scheduling server includes an electronic processor configured to monitor events outside of the cloud-based communication system to determine an occurrence of an incident and determine cloud computing resources to be allocated to consuming communication devices assigned to respond to the incident. The electronic processor is also configured to reserve the cloud computing resources such that the cloud computing resources are available to the consuming communication devices for responding to the incident.

10. 发明授权

US11317252B2 Echo avoidance in large volume system-wide calls 有权
公开(公告)号：US11317252B2
公开(公告)日：2022-04-26
申请号：US16942973
申请日：2020-07-30
申请人： MOTOROLA SOLUTIONS, INC.
发明人： Maarten Faddegon , Yunhai Yang
IPC分类号： H04W4/06 , H04W4/029
摘要： A method and system to avoid echo in large volume calls is provided. A Land Mobile Radio (LMR) core network receives audio packets for audio packets intended for a plurality of mobile devices. The Smart Connect Gateway determines a geographic location of each of the plurality of mobile devices. The Smart Connect Gateway transmits the audio packets to the plurality of mobile devices based upon the geographic location of each of the plurality of mobile devices.

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