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1. 发明授权

US12120728B2 Scheduling energy harvesting nodes in a wireless sensor networks 有权
公开(公告)号：US12120728B2
公开(公告)日：2024-10-15
申请号：US18324515
申请日：2023-05-26
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/56
CPC分类号： H04W72/56 , Y02D30/70
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

2. 发明申请

US20140036877A1 Scheduling Energy Harvesting Nodes in a Wireless Sensor Networks 审中-公开
标题翻译：在无线传感器网络中调度能量收集节点
公开(公告)号：US20140036877A1
公开(公告)日：2014-02-06
申请号：US13951839
申请日：2013-07-26
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10
CPC分类号： H04W72/10 , Y02D70/144 , Y02D70/22
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.
摘要翻译：一种用于优化无线传感器网络中能量采集节点的功耗的系统和方法。在一个实施例中，系统包括网络协调器。网络协调器包括无线收发器和控制器。无线收发器被配置为提供对无线传感器网络的访问。控制器被配置为确定与网络协调器无线通信的无线设备是否通过能量收集来供电。控制器还被配置为基于通过能量收集来确定无线设备被供电的调度，无线设备通过无线传感器网络的超帧的优先级时隙经由无线传感器网络进行通信。优先级时隙是在超帧的初始部分中发生的时隙。

3. 发明申请

US20190387531A1 SCHEDULING ENERGY HARVESTING NODES IN A WIRELESS SENSOR NETWORKS 审中-公开
公开(公告)号：US20190387531A1
公开(公告)日：2019-12-19
申请号：US16557002
申请日：2019-08-30
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

4. 发明授权

US10405326B2 Scheduling energy harvesting nodes in a wireless sensor networks 有权
公开(公告)号：US10405326B2
公开(公告)日：2019-09-03
申请号：US13951839
申请日：2013-07-26
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

5. 发明授权

US12096357B2 Beacon scheduling for wireless networks 有权
公开(公告)号：US12096357B2
公开(公告)日：2024-09-17
申请号：US18322705
申请日：2023-05-24
申请人： Texas Instruments Incorporated
发明人： Ariton E. Xhafa , Bradford James Campbell , Anuj Batra , Srinath Hosur
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , Y02D30/70
摘要： A system and method for reducing energy consumption in a wireless network. In one embodiment, a system includes a network coordinator configured to manage access to a wireless network. The network coordinator includes a controller. The controller is configured to define a channel hopping list that specifies on which channel a beacon signal is transmitted in each slot frame of the wireless network. The controller is also configured to set a number of time slots in each slot frame based on a length of the channel hopping list. The controller is further configured to transmit a first beacon signal in each slot frame on a channel specified by the channel hopping list. The number of slots in each slot frame causes the first beacon signal to be transmitted on a same channel in each slot frame.

6. 发明授权

US11700635B2 Scheduling energy harvesting nodes in a wireless sensor networks 有权
公开(公告)号：US11700635B2
公开(公告)日：2023-07-11
申请号：US17396868
申请日：2021-08-09
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10 , H04W72/56
CPC分类号： H04W72/56 , Y02D30/70
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

7. 发明授权

US11700577B2 Beacon scheduling for wireless networks 有权
公开(公告)号：US11700577B2
公开(公告)日：2023-07-11
申请号：US17242872
申请日：2021-04-28
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Ariton E. Xhafa , Bradford James Campbell , Anuj Batra , Srinath Hosur
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , Y02D30/70
摘要： A system and method for reducing energy consumption in a wireless network. In one embodiment, a system includes a network coordinator configured to manage access to a wireless network. The network coordinator includes a controller. The controller is configured to define a channel hopping list that specifies on which channel a beacon signal is transmitted in each slot frame of the wireless network. The controller is also configured to set a number of time slots in each slot frame based on a length of the channel hopping list. The controller is further configured to transmit a first beacon signal in each slot frame on a channel specified by the channel hopping list. The number of slots in each slot frame causes the first beacon signal to be transmitted on a same channel in each slot frame.

8. 发明申请

US20210368515A1 SCHEDULING ENERGY HARVESTING NODES IN A WIRELESS SENSOR NETWORKS 有权
公开(公告)号：US20210368515A1
公开(公告)日：2021-11-25
申请号：US17396868
申请日：2021-08-09
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

9. 发明授权

US11089605B2 Scheduling energy harvesting nodes in a wireless sensor networks 有权
公开(公告)号：US11089605B2
公开(公告)日：2021-08-10
申请号：US16557002
申请日：2019-08-30
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/10
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

10. 发明公开

US20230300876A1 SCHEDULING ENERGY HARVESTING NODES IN A WIRELESS SENSOR NETWORKS 审中-公开
公开(公告)号：US20230300876A1
公开(公告)日：2023-09-21
申请号：US18324515
申请日：2023-05-26
申请人： Texas Instruments Incorporated
发明人： Bradford James Campbell , Ariton E. Xhafa , Anuj Batra
IPC分类号： H04W72/56
CPC分类号： H04W72/56 , Y02D30/70
摘要： A system and method for optimizing power consumption of energy harvesting nodes in a wireless sensor network. In one embodiment, a system includes a network coordinator. The network coordinator includes a wireless transceiver and a controller. The wireless transceiver is configured to provide access to the wireless sensor network. The controller is configured to determine whether a wireless device that is wirelessly communicating with the network coordinator is powered via energy harvesting. The controller is also configured to schedule, based on a determination that the wireless device is powered via energy harvesting, the wireless device to communicate via the wireless sensor network using a priority timeslot of a superframe of the wireless sensor network. The priority timeslot is a timeslot occurring in an initial portion of the superframe.

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