-
公开(公告)号：US20210400742A1
公开(公告)日：2021-12-23
申请号：US17467526
申请日：2021-09-07
摘要： An emulated wireless access point (AP) at a first PMC device (PMC1) establishes a first tunneled direct link setup (TDLS) session between a first station module (STA1) incorporated into the PMC1 and a second station module (STA2) incorporated into a second PMC device (PMC2). Following establishment of the TDLS session, the wireless AP is allowed to sleep; and most infrastructure management duties are handled by the STA1 during the session. PMC device battery charge may be conserved as a result. The emulated wireless AP may also establish a second TDLS link to a third station module (STA3) incorporated into a third PMC device (PMC3). The STA1 may then bridge data traffic flow between the STA2 and the STA3. Such bridging operation may enable communication between two PMC devices otherwise unable to decode data received from the other.
-
公开(公告)号：US10721782B2
公开(公告)日：2020-07-21
申请号：US15289837
申请日：2016-10-10
摘要： Apparatus, systems, and methods disclosed herein operate to provide wireless communication between personal mobile communication (PMC) devices. An emulated wireless access point (AP) at a first PMC device (PMC1) establishes a first tunneled direct link setup (TDLS) session between a first station module (STA1) incorporated into the PMC1 and a second station module (STA2) incorporated into a second PMC device (PMC2). Following establishment of the TDLS session, the wireless AP is allowed to sleep; and most infrastructure management duties are handled by the STA1 during the session. PMC device battery charge may be conserved as a result. The emulated wireless AP may also establish a second TDLS link to a third station module (STA3) incorporated into a third PMC device (PMC3). The STA1 may then bridge data traffic flow between the STA2 and the STA3. Such bridging operation may enable communication between two PMC devices otherwise unable to decode data received from the other.
-
公开(公告)号：US10512097B2
公开(公告)日：2019-12-17
申请号：US16024039
申请日：2018-06-29
发明人： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
摘要： 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).
-
公开(公告)号：US10270492B2
公开(公告)日：2019-04-23
申请号：US16004928
申请日：2018-06-11
发明人： Yanjun Sun , Minghua Fu , Xiaolin Lu
摘要： In accordance with disclosed embodiments, a first power line communication (PLC) device connected to a PLC network includes channel control logic that assigns a first channel of the PLC network for transmission on a power line of PLC data packets between the first PLC device and a second PLC device connected to the PLC network and assigns a second channel of the PLC network for transmission on the power line of PLC data packets between the first PLC device and the third PLC device connected to the PLC network. The PLC device includes a transceiver that receives and transmits PLC data packets on the PLC network and which operates as a bridge device that communicates on both the first and second channels to pass PLC data packets between the second PLC device and the third PLC device.
-
公开(公告)号：US09602161B2
公开(公告)日：2017-03-21
申请号：US14688526
申请日：2015-04-16
发明人： Yanjun Sun , Minghua Fu , Xiaolin Lu
摘要： A power line communication (PLC) network includes a plurality of PLC devices. One such PLC device may include a transmitter power control system that determines a minimum level of transmission power for sufficiently communicating a plurality of data packets from the PLC device over the PLC network to a first destination PLC device on the PLC network by executing a training sequence over the PLC network via an electrical power distribution system. The transmitter power control system applies this minimum level of transmission power to transmit the data packets to the first destination PLC device.
-
公开(公告)号：US09203551B2
公开(公告)日：2015-12-01
申请号：US13891943
申请日：2013-05-10
CPC分类号： H04L1/0007 , H04W24/08 , Y02D70/00
摘要： 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.
摘要翻译： 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。
-
公开(公告)号：US20140016625A1
公开(公告)日：2014-01-16
申请号：US14028982
申请日：2013-09-17
发明人： Yanjun Sun , Ariton E. Xhafa , Xiaolin Lu , Josef Peery
IPC分类号： H04L5/22
摘要： A system and method for arbitrating channel access in a wireless device including co-located network transceivers are disclosed herein. A wireless device includes a first wireless transceiver and a second wireless transceiver. The first transceiver is configured for operation with a first wireless network. The second transceiver is configured for operation with a second wireless network. The wireless device further includes logic that determines which of the first and second transceivers is enabled to transmit at a given time. The logic causes the first transceiver to transmit a notification signal indicating a time period during which the second transceiver of the wireless device will perform a first wireless transaction, and during which, based on receiving the notification signal, a different wireless device performs a second wireless transaction via the second wireless network without transmitting a notification signal.
摘要翻译： 本文公开了一种用于在包括共位网络收发器的无线设备中仲裁信道接入的系统和方法。 无线设备包括第一无线收发器和第二无线收发器。 第一收发器被配置为与第一无线网络一起操作。 第二收发器被配置为与第二无线网络一起操作。 无线设备还包括确定在给定时间能够发送第一和第二收发器中的哪一个的逻辑。 该逻辑使得第一收发器发送指示无线设备的第二收发器将执行第一无线交易的时间段的通知信号，并且在此期间，基于接收到该通知信号，不同的无线设备执行第二无线 经由第二无线网络进行交易，而不发送通知信号。
-
公开(公告)号：US20200305208A1
公开(公告)日：2020-09-24
申请号：US16897107
申请日：2020-06-09
摘要： An emulated wireless access point (AP) at a first PMC device (PMC1) establishes a first tunneled direct link setup (TDLS) session between a first station module (STA1) incorporated into the PMC1 and a second station module (STA2) incorporated into a second PMC device (PMC2). Following establishment of the TDLS session, the wireless AP is allowed to sleep; and most infrastructure management duties are handled by the STA1 during the session. PMC device battery charge may be conserved as a result. The emulated wireless AP may also establish a second TDLS link to a third station module (STA3) incorporated into a third PMC device (PMC3). The STA1 may then bridge data traffic flow between the STA2 and the STA3. Such bridging operation may enable communication between two PMC devices otherwise unable to decode data received from the other.
-
公开(公告)号：US09204486B2
公开(公告)日：2015-12-01
申请号：US13852174
申请日：2013-03-28
发明人： Ariton E. Xhafa , Soon-Hyeok Choi , Srinath Hosur , Yanjun Sun
CPC分类号： H04W72/1215 , H04W4/80 , H04W84/12 , H04W84/18 , H04W88/06
摘要： 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.
摘要翻译： 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。
-
10.发明申请SYSTEMS AND METHODS FOR TIME OPTIMIZATION FOR SILENCING WIRELESS DEVICES IN COEXISTENCE NETWORKS 审中-公开时间优化的系统和方法，用于沉没网络中的无线设备公开(公告)号：US20150334728A1
公开(公告)日：2015-11-19
申请号：US14813175
申请日：2015-07-30
发明人： Ariton E. Xhafa , Yanjun Sun , Ramanuja Vedantham
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W4/80 , H04W16/14 , H04W84/12 , H04W88/06
摘要： Embodiments provide a communication device. A device comprises at least two dissimilar network technology subsystems, at least one subsystem of which is lower priority than at least another of the dissimilar subsystems. In some embodiments, a device is able to transmit a silencing frame during a transmission window within a lower priority technology network interval. A transceiver is able to calculate a transmission window to end by at least a duration of time to complete transmission of the silencing frame prior to the beginning of next immediate string of at least one higher priority network technology subsystem interval, and transmit a silencing frame during a lower priority technology network interval during the transmission window.
摘要翻译： 实施例提供一种通信设备。 一种设备包括至少两个不同的网络技术子系统，其至少一个子系统的优先级低于至少另一个不同子系统。 在一些实施例中，设备能够在较低优先级技术网络间隔内的传输窗口期间传输消音帧。 收发器能够计算传输窗口，以在至少一个持续时间内结束至少一个较高优先级的网络技术子系统间隔的下一个即时串的开始之前完成消音帧的传输，并在 传输窗口中优先级较低的技术网络间隔。
-
-
-
-
-
-
-
-
-
搜索结果
46 条记录 (耗时 0.017 秒)
