公开(公告)号：US20110176465A1

公开(公告)日：2011-07-21

申请号：US12691251

申请日：2010-01-21

申请人： Rajesh Krishna Panta ,  Serbulent Tozlu ,  Abtin Keshavarzian

发明人： Rajesh Krishna Panta ,  Serbulent Tozlu ,  Abtin Keshavarzian

IPC分类号： H04W52/02

CPC分类号： H04W52/0235 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162

摘要： A method for wirelessly transferring data between nodes may include periodically waking a receiving node from a sleep mode to a receive mode and returning the receiving node to the sleep mode, where, in the receive mode, the receiving node samples a plurality of wake-up channels; transmitting at least one wake-up preamble packet by a transmitting node on at least one of the plurality of wake-up channels; receiving, by the receiving node while in the receive mode, the wake-up preamble packet; transmitting, by the receiving node and responsive to receiving the wake-up preamble packet, an acknowledgement; transmitting, by the transmitting node and responsive to receiving the acknowledgement, a data frame on at least one data channel; and/or receiving, by the receiving node, the data frame. Some methods may include estimating a wake-up time of the receiving node and/or performing a clear channel assessment prior to transmitting the wake-up preamble packet.

摘要翻译： 用于在节点之间无线传输数据的方法可以包括周期性地将接收节点从睡眠模式唤醒到接收模式，并将接收节点返回到睡眠模式，其中在接收模式下，接收节点采样多个唤醒 渠道; 在所述多个唤醒信道中的至少一个唤醒信道上由发送节点发送至少一个唤醒前导分组; 在接收模式下由接收节点接收唤醒前导分组; 由所述接收节点发送响应于接收所述唤醒前导分组的确认; 由所述发送节点发送并响应于接收所述确认在至少一个数据信道上的数据帧; 和/或由接收节点接收数据帧。 一些方法可以包括估计接收节点的唤醒时间和/或在发送唤醒前导分组之前执行清除信道评估。

公开(公告)号：US08270288B2

公开(公告)日：2012-09-18

申请号：US12199282

申请日：2008-08-27

申请人： Qixin Wang ,  Serbulent Tozlu

发明人： Qixin Wang ,  Serbulent Tozlu

IPC分类号： H04L12/26

CPC分类号： H04W72/1242 ,  H04L47/625

摘要： A data communication method includes providing a sender node having a data packet of information. The data packet is sent to each of a plurality of heterogeneous transmitter devices. The data packet is wirelessly transmitted from each of the transmitter devices to a receiver node.

摘要翻译： 数据通信方法包括提供具有信息的数据分组的发送者节点。 数据分组被发送到多个异构发射机设备中的每一个。 数据分组从每个发射机设备无线地传输到接收机节点。

公开(公告)号：US20100054178A1

公开(公告)日：2010-03-04

申请号：US12199282

申请日：2008-08-27

申请人： Qixin Wang ,  Serbulent Tozlu

发明人： Qixin Wang ,  Serbulent Tozlu

IPC分类号： H04Q7/00

CPC分类号： H04W72/1242 ,  H04L47/625

摘要： A data communication method includes providing a sender node having a data packet of information. The data packet is sent to each of a plurality of heterogeneous transmitter devices. The data packet is wirelessly transmitted from each of the transmitter devices to a receiver node.

摘要翻译： 数据通信方法包括提供具有信息的数据分组的发送者节点。 数据分组被发送到多个异构发射机设备中的每一个。 数据分组从每个发射机设备无线地传输到接收机节点。

公开(公告)号：US08588119B2

公开(公告)日：2013-11-19

申请号：US12691251

申请日：2010-01-21

申请人： Rajesh Krishna Panta ,  Serbulent Tozlu ,  Abtin Keshavarzian

发明人： Rajesh Krishna Panta ,  Serbulent Tozlu ,  Abtin Keshavarzian

IPC分类号： G08C17/00 ,  H04W4/00

CPC分类号： H04W52/0235 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162

摘要： A method for wirelessly transferring data between nodes may include periodically waking a receiving node from a sleep mode to a receive mode and returning the receiving node to the sleep mode, where, in the receive mode, the receiving node samples a plurality of wake-up channels; transmitting at least one wake-up preamble packet by a transmitting node on at least one of the plurality of wake-up channels; receiving, by the receiving node while in the receive mode, the wake-up preamble packet; transmitting, by the receiving node and responsive to receiving the wake-up preamble packet, an acknowledgement; transmitting, by the transmitting node and responsive to receiving the acknowledgement, a data frame on at least one data channel; and/or receiving, by the receiving node, the data frame. Some methods may include estimating a wake-up time of the receiving node and/or performing a clear channel assessment prior to transmitting the wake-up preamble packet.

摘要翻译： 用于在节点之间无线传输数据的方法可以包括周期性地将接收节点从睡眠模式唤醒到接收模式，并将接收节点返回到睡眠模式，其中在接收模式下，接收节点采样多个唤醒 渠道; 在所述多个唤醒信道中的至少一个唤醒信道上由发送节点发送至少一个唤醒前导分组; 在接收模式下由接收节点接收唤醒前导分组; 由所述接收节点发送响应于接收所述唤醒前导分组的确认; 由所述发送节点发送并响应于接收所述确认在至少一个数据信道上的数据帧; 和/或由接收节点接收数据帧。 一些方法可以包括估计接收节点的唤醒时间和/或在发送唤醒前导分组之前执行清除信道评估。

公开(公告)号：US20100091756A1

公开(公告)日：2010-04-15

申请号：US12248311

申请日：2008-10-09

申请人： Thomas Alfons Hogenmueller ,  Vivek Jain ,  Lakshmi Venkatraman ,  Abtin Keshavarzian ,  Krishna Chintalapudi ,  Serbulent Tozlu ,  Yuan Tian

发明人： Thomas Alfons Hogenmueller ,  Vivek Jain ,  Lakshmi Venkatraman ,  Abtin Keshavarzian ,  Krishna Chintalapudi ,  Serbulent Tozlu ,  Yuan Tian

IPC分类号： H04J3/00 ,  H04B7/00

CPC分类号： H04L1/1692 ,  H04L2001/0097

摘要： A method for providing electronic communications between wireless nodes includes wirelessly transmitting data from a transmitting one of the nodes to a plurality of receiving ones of the nodes. A respective first acknowledgment tone is wirelessly transmitted from each of the receiving nodes to the transmitting node and to each other one of the receiving nodes. Each first acknowledgment tone is transmitted in response to the respective receiving node receiving the transmitted data. Each of the first acknowledgment tones is transmitted in a respective, unique time slot. At least one second acknowledgment tone is wirelessly transmitted from at least one of the nodes to each other one of the nodes. The second acknowledgment tone is transmitted dependent upon whether a group of received first acknowledgment tones matches a group of expected-to-be-received first acknowledgment tones.

摘要翻译： 一种用于在无线节点之间提供电子通信的方法包括从节点中的发送节点之一向节点的多个接收节点无线地发送数据。 相应的第一确认音从每个接收节点无线发送到发送节点，并且彼此相互接收节点之一。 响应于相应的接收节点接收所发送的数据，发送每个第一确认音。 每个第一确认音在相应的唯一时隙中发送。 至少一个第二确认音从节点中的至少一个无线发送到彼此中的一个节点。 第二确认音是根据一组接收到的第一确认音与一组预期接收的第一确认音匹配而发送的。