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公开(公告)号：US09204486B2
公开(公告)日：2015-12-01
申请号：US13852174
申请日：2013-03-28
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
CPC classification number: H04W72/1215 , H04W4/80 , H04W84/12 , H04W84/18 , H04W88/06
Abstract: A wireless device includes a wireless transceiver configured to transmit to and receive from nodes in a wireless sensor network (WSN) and control logic coupled to the first wireless transceiver. The wireless transceiver transmits a wireless packet to a node in the WSN based on the transmission coinciding with a break in transmissions for a second wireless network. Based on the wireless transceiver being configured to transmit the wireless packets utilizing time synchronized channel hopping, slot frames for packet transmissions in the WSN are time offset so as not to coincide with transmissions made on the second wireless network. Based on the wireless transceiver being configured to transmit the packets utilizing coordinated sampled listening, wake up sequence transmissions for the WSN are time offset so as not to coincide with the transmissions made on the second wireless network.
Abstract translation: 无线设备包括被配置为向无线传感器网络（WSN）中的节点传送和从其接收的无线收发机以及耦合到第一无线收发器的控制逻辑。 无线收发器基于与第二无线网络的传输中断一致的传输将无线分组传送到WSN中的节点。 基于无线收发器被配置为使用时间同步信道跳频发送无线分组，用于WSN中的分组传输的时隙帧是时间偏移的，以便不与在第二无线网络上进行的传输相一致。 基于无线收发器被配置为使用协调采样监听来发送分组，用于WSN的唤醒序列传输是时间偏移，以便不与在第二无线网络上进行的传输相一致。
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公开(公告)号：US10512097B2
公开(公告)日：2019-12-17
申请号：US16024039
申请日：2018-06-29
Applicant: Texas Instruments Incorporated
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
Abstract: A method for communicating in a wireless sensor network (WSN) is described. Using control logic, a first wireless transceiver is caused to transmit a wireless packet to a node in a wireless sensor network. The control logic bases its causing on a transmission coinciding with a break in transmission for a second wireless network, such that the transmission from the first wireless transceiver does not coincide with transmissions made on the second wireless network. Time synchronized channel hopping (TSCH) slot frames for wireless packet transmission in the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing TSCH. Wake up sequence transmissions for the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing coordinated sampled listening (CSL).
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公开(公告)号：US09203551B2
公开(公告)日：2015-12-01
申请号：US13891943
申请日：2013-05-10
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Yanjun Sun , Leonardo William Estevez
CPC classification number: H04L1/0007 , H04W24/08 , Y02D70/00
Abstract: A wireless device that tailors communications based on power parameters of the device. In one embodiment, a wireless device includes an energy source, a power monitor coupled to the energy source, a wireless transceiver, and a traffic controller coupled to the power monitor and the wireless transceiver. The power monitor is configured to measure a parameter of the energy source. The wireless transceiver is configured to wirelessly communicate via a wireless network. The traffic controller is configured to set length of packets to be transmitted based on the measured parameter of the energy source.
Abstract translation: 基于设备的功率参数调整通信的无线设备。 在一个实施例中，无线设备包括能量源，耦合到能量源的功率监视器，无线收发器和耦合到功率监视器和无线收发器的业务控制器。 功率监视器被配置为测量能量的参数。 无线收发器被配置为经由无线网络进行无线通信。 流量控制器被配置为基于能量源的测量参数来设置要发送的分组的长度。
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公开(公告)号：US11570790B2
公开(公告)日：2023-01-31
申请号：US16679929
申请日：2019-11-11
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
Abstract: A method for communicating in a wireless sensor network (WSN) is described. Using control logic, a first wireless transceiver is caused to transmit a wireless packet to a node in a wireless sensor network. The control logic bases its causing on a transmission coinciding with a break in transmission for a second wireless network, such that the transmission from the first wireless transceiver does not coincide with transmissions made on the second wireless network. Time synchronized channel hopping (TSCH) slot frames for wireless packet transmission in the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing TSCH. Wake up sequence transmissions for the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing coordinated sampled listening (CSL).
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公开(公告)号：US08995380B2
公开(公告)日：2015-03-31
申请号：US13849015
申请日：2013-03-22
Applicant: Texas Instruments Incorporated
Inventor： Soon-Hyeok Choi , Ariton E. Xhafa , Yanjun Sun
CPC classification number: H04W72/0446
Abstract: Various techniques are disclosed for assigning timeslots in a multihop wireless network. One such method includes, for each node for uplink timeslot assignments, assigning a higher hop count node to a timeslot that is to occur before all time slots assigned to lower hop count nodes. The method further includes, for each node for downlink timeslot assignments, assigning a lower hop count node to a timeslot that is to occur before all time slots assigned to higher hop count nodes.
Abstract translation: 公开了用于在多跳无线网络中分配时隙的各种技术。 一种这样的方法包括对于每个节点进行上行链路时隙分配，将更高的跳数节点分配给将在分配给下一跳计数节点的所有时隙之前发生的时隙。 该方法还包括对于每个用于下行链路时隙分配的节点，将下一跳计数节点分配给将在分配给更高跳数节点的所有时隙之前发生的时隙。
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Patent Agency Ranking
公开(公告)号：US20130301453A1
公开(公告)日：2013-11-14
申请号：US13891943
申请日：2013-05-10
Applicant: Texas Instruments Incorporated
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Yanjun Sun , Leonardo William Estevez
IPC: H04L1/00
CPC classification number: H04L1/0007 , H04W24/08 , Y02D70/00
Abstract: A wireless device that tailors communications based on power parameters of the device. In one embodiment, a wireless device includes an energy source, a power monitor coupled to the energy source, a wireless transceiver, and a traffic controller coupled to the power monitor and the wireless transceiver. The power monitor is configured to measure a parameter of the energy source. The wireless transceiver is configured to wirelessly communicate via a wireless network. The traffic controller is configured to set length of packets to be transmitted based on the measured parameter of the energy source.
Abstract translation: 基于设备的功率参数调整通信的无线设备。 在一个实施例中，无线设备包括能量源，耦合到能量源的功率监视器，无线收发器和耦合到功率监视器和无线收发器的业务控制器。 功率监视器被配置为测量能量的参数。 无线收发器被配置为经由无线网络进行无线通信。 流量控制器被配置为基于能量源的测量参数来设置要发送的分组的长度。
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公开(公告)号：US20200220574A1
公开(公告)日：2020-07-09
申请号：US16823927
申请日：2020-03-19
Applicant: Texas Instruments Incorporated
Inventor： Yanjun Sun , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert W. Liang , Susan Yim
Abstract: An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver and capable of implementing a convergence layer, wherein the control logic is configured to receive, from the first transceiver, a first signal; and cause, in response to the first signal, data received and transmitted by the first transceiver on the first communication medium as part of a communication session to be received and transmitted instead by the second transceiver on the second communication medium.
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公开(公告)号：US20180317245A1
公开(公告)日：2018-11-01
申请号：US16024039
申请日：2018-06-29
Applicant: Texas Instruments Incorporated
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
Abstract: A method for communicating in a wireless sensor network (WSN) is described. Using control logic, a first wireless transceiver is caused to transmit a wireless packet to a node in a wireless sensor network. The control logic bases its causing on a transmission coinciding with a break in transmission for a second wireless network, such that the transmission from the first wireless transceiver does not coincide with transmissions made on the second wireless network. Time synchronized channel hopping (TSCH) slot frames for wireless packet transmission in the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing TSCH. Wake up sequence transmissions for the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing coordinated sampled listening (CSL).
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公开(公告)号：US20160050046A1
公开(公告)日：2016-02-18
申请号：US14923050
申请日：2015-10-26
Applicant: Texas Instruments Incorporated
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Yanjun Sun , Leonardo William Estevez
CPC classification number: H04L1/0007 , H04W24/08 , Y02D70/00
Abstract: A wireless device that tailors communications based on power parameters of the device. In one embodiment, a wireless device includes an energy source, a power monitor coupled to the energy source, a wireless transceiver, and a traffic controller coupled to the power monitor and the wireless transceiver. The power monitor is configured to measure a parameter of the energy source. The wireless transceiver is configured to wirelessly communicate via a wireless network. The traffic controller is configured to dynamically provide traffic management based on a prediction of wireless device capabilities using the present state of the energy source.
Abstract translation: 基于设备的功率参数调整通信的无线设备。 在一个实施例中，无线设备包括能量源，耦合到能量源的功率监视器，无线收发器和耦合到功率监视器和无线收发器的业务控制器。 功率监视器被配置为测量能量的参数。 无线收发器被配置为经由无线网络进行无线通信。 流量控制器被配置为基于使用能量源的当前状态的无线设备能力的预测来动态地提供流量管理。
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10.发明申请公开(公告)号：US20160044697A1
公开(公告)日：2016-02-11
申请号：US14920625
申请日：2015-10-22
Applicant: Texas Instruments Incorporated
Inventor： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
CPC classification number: H04W72/1215 , H04W4/80 , H04W84/12 , H04W84/18 , H04W88/06
Abstract: A method for communicating in a wireless sensor network (WSN) is described. Using control logic, a first wireless transceiver is caused to transmit a wireless packet to a node in a wireless sensor network. The control logic bases its causing on a transmission coinciding with a break in transmission for a second wireless network, such that the transmission from the first wireless transceiver does not coincide with transmissions made on the second wireless network. Time synchronized channel hopping (TSCH) slot frames for wireless packet transmission in the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing TSCH. Wake up sequence transmissions for the wireless sensor network are caused to be time offset if the first wireless transceiver is utilizing coordinated sampled listening (CSL).
Abstract translation: 描述了在无线传感器网络（WSN）中进行通信的方法。 使用控制逻辑，使第一无线收发器将无线分组传送到无线传感器网络中的节点。 控制逻辑基于其导致与第二无线网络的传输中断一致的传输，使得来自第一无线收发器的传输与在第二无线网络上进行的传输不一致。 如果第一无线收发器正在使用TSCH，则使无线传感器网络中的无线分组传输的时间同步信道跳频（TSCH）时隙帧被时间偏移。 无线传感器网络的唤醒序列传输如果第一个无线收发器正在利用协调的采样监听（CSL），则会导致时间偏移。
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