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1. 发明授权

US09565651B2 System and method for controlling paging delay with timing arrangements and dual page scans 有权
标题翻译：用于通过定时布置和双页扫描来控制寻呼延迟的系统和方法
公开(公告)号：US09565651B2
公开(公告)日：2017-02-07
申请号：US13622300
申请日：2012-09-18
申请人： David Jonathan Julian , Zhanfeng Jia , Qingjiang Tian , Edward Harrison Teague
发明人： David Jonathan Julian , Zhanfeng Jia , Qingjiang Tian , Edward Harrison Teague
IPC分类号： H04W68/00 , H04W68/02 , H04W76/04 , H04W84/18
CPC分类号： H04W68/02 , H04W8/005 , H04W76/28 , H04W84/18 , H04W88/02
摘要： Systems and methods for controlling a delay associated with paging a remote device. In one implementation, a paging device arranges page operations such that if one of two consecutive page scans performed by a remote device occurs during a response scan, the other page scan occurs during the transmission of a page. In another implementation, a device scanning for a page arranges page scans such that if one of two consecutive page scans occurs during a page response scan, the other page scan occurs during the transmission of a page. In another implementation, a device scanning for a page performs a series of sets of separate page scans, wherein the time interval between two of separate scans in a set is less than the time interval between adjacent sets. The page scans in a set are configured to ensure that one of them occurs during the transmission of a page.
摘要翻译：用于控制与寻呼远程设备相关联的延迟的系统和方法。在一个实现中，寻呼设备排列页面操作，使得如果在响应扫描期间发生由远程设备执行的两个连续的页面扫描中的一个，则在页面传输期间发生另一页扫描。在另一实现中，扫描页面的设备布置页面扫描，使得如果在页面响应扫描期间发生两次连续页面扫描中的一个，则在页面传输期间发生另一页扫描。在另一实现中，扫描页面的设备执行一系列单独的页面扫描，其中一组中的两个单独扫描之间的时间间隔小于相邻集合之间的时间间隔。组中的页面扫描被配置为确保其中一个在页面传输期间发生。

2. 发明授权

US08902894B2 Apparatus and methods for wireless communication using a packet structure that indicates whether payload length field and payload are included in the packet 有权
标题翻译：使用指示有效载荷长度字段和有效载荷是否包括在分组中的分组结构的无线通信的装置和方法
公开(公告)号：US08902894B2
公开(公告)日：2014-12-02
申请号：US13161648
申请日：2011-06-16
申请人： Zhanfeng Jia , David Jonathan Julian , Qingjiang Tian , Amal Ekbal
发明人： Zhanfeng Jia , David Jonathan Julian , Qingjiang Tian , Amal Ekbal
IPC分类号： H04L12/28 , H04L12/56 , H04W28/06 , H04W8/00 , H04L29/06 , H04W84/18 , H04W76/02
CPC分类号： H04W28/06 , H04L69/22 , H04W8/005 , H04W76/14 , H04W84/18
摘要： In accordance with aspects of the disclosure, a method, apparatus, and computer program product are provided for wireless communication. The method, apparatus, and computer program product may be configured to generate packets, wherein each of the packets comprises a packet header comprising a packet format field comprising a first indicator that indicates whether the packet header comprises a payload length field and whether the packet comprises a payload. The method, apparatus, and computer program product may be further configured to generate a second indicator based on a type of data in the payload, and attach the second indicator to the data.
摘要翻译：根据本公开的方面，提供了一种用于无线通信的方法，装置和计算机程序产品。方法，装置和计算机程序产品可以被配置为生成分组，其中每个分组包括分组报头，分组报头包括分组格式字段，分组格式字段包括指示分组报头是否包括有效载荷长度字段的第一指示符，以及该分组是否包括有效载荷方法，装置和计算机程序产品还可以被配置为基于有效载荷中的数据类型生成第二指示符，并将第二指示符附加到数据。

3. 发明授权

US08848636B2 Addressing schemes for wireless communication 有权
标题翻译：无线通信寻址方案
公开(公告)号：US08848636B2
公开(公告)日：2014-09-30
申请号：US13340440
申请日：2011-12-29
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04W72/04 , H04L29/12 , H04W76/02 , H04W84/18
CPC分类号： H04W76/021 , H04L29/12943 , H04L61/6072 , H04W76/11 , H04W76/14 , H04W84/18
摘要： In an addressing scheme for wireless communication a communication channel may be defined based on a unique identifier associated with a destination node or a source node. In addition, a short identifier may be included in messages sent over the communication channel such that a node may uniquely identify the source node or destination node for the message. A node may use a short identifier as an index into a lookup table to determine one or more parameters to be used for communicating with another node.
摘要翻译：在无线通信的寻址方案中，可以基于与目的地节点或源节点相关联的唯一标识符来定义通信信道。另外，可以在通过通信信道发送的消息中包括短标识符，使得节点可以唯一地标识该消息的源节点或目的节点。节点可以使用短标识符作为查找表的索引，以确定要用于与另一个节点进行通信的一个或多个参数。

4. 发明授权

US08473013B2 Multi-level duty cycling 失效
标题翻译：多层次的骑自行车
公开(公告)号：US08473013B2
公开(公告)日：2013-06-25
申请号：US12118376
申请日：2008-05-09
申请人： Zhanfeng Jia , David Jonathan Julian , Chong U. Lee
发明人： Zhanfeng Jia , David Jonathan Julian , Chong U. Lee
IPC分类号： H04B1/38 , H04B7/00 , H04B1/16
CPC分类号： H04W52/04 , H04B1/1615 , H04W48/16 , H04W52/0274 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/26 , Y02D70/40
摘要： A duty cycle scheme for wireless communication employs three or more duty cycle levels. In some aspects, a wireless device may continually scan for signals in an active state associated with a first duty cycle, periodically scan for signals during a periodic state associated with a second duty cycle, and periodically scan for signals during a standby state associated with a third duty cycle. Here, the second duty cycle may be lower than the first duty cycle and the third duty cycle may be lower than the second duty cycle. In some aspects the timing of different states may be correlated. In some aspects each wireless device in a system may independently control its duty cycle states.
摘要翻译：无线通信的占空比方案采用三个或更多个占空比水平。在一些方面，无线设备可以连续地扫描与第一占空比关联的活动状态的信号，在与第二占空比相关联的周期性状态期间周期性地扫描信号，并且在与第一占空比相关联的待机状态期间周期性地扫描信号第三个工作周期。这里，第二占空比可以低于第一占空比，并且第三占空比可以低于第二占空比。在某些方面，不同状态的时序可能相关。在一些方面，系统中的每个无线设备可以独立地控制其占空比状态。

5. 发明授权

US08165080B2 Addressing schemes for wireless communication 有权
标题翻译：无线通信寻址方案
公开(公告)号：US08165080B2
公开(公告)日：2012-04-24
申请号：US12355008
申请日：2009-01-16
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04W72/04
CPC分类号： H04W76/021 , H04L29/12943 , H04L61/6072 , H04W76/11 , H04W76/14 , H04W84/18
摘要： In an addressing scheme for wireless communication a communication channel may be defined based on a unique identifier associated with a destination node or a source node. In addition, a short identifier may be included in messages sent over the communication channel such that a node may uniquely identify the source node or destination node for the message. A node may use a short identifier as an index into a lookup table to determine one or more parameters to be used for communicating with another node.
摘要翻译：在无线通信的寻址方案中，可以基于与目的地节点或源节点相关联的唯一标识符来定义通信信道。另外，可以在通过通信信道发送的消息中包括短标识符，使得节点可以唯一地标识该消息的源节点或目的节点。节点可以使用短标识符作为查找表的索引，以确定要用于与另一个节点进行通信的一个或多个参数。

6. 发明授权

US08005065B2 Keep-alive for wireless networks 有权
标题翻译：保持无线网络
公开(公告)号：US08005065B2
公开(公告)日：2011-08-23
申请号：US11853668
申请日：2007-09-11
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04J3/06
CPC分类号： H04L12/189 , H04L12/1863 , H04L67/14 , H04L67/145 , H04L67/325 , H04W52/0216 , H04W76/25 , Y02D70/142 , Y02D70/146 , Y02D70/26
摘要： A transmitting device transmits data to one or more receiving devices. At least one of the receiving devices transmits a keep-alive to the transmitting device. The keep-alive is transmitted at a reduced rate relative to the data transmission rate. In some implementations multiple receiving devices may transmit keep-alives. In these cases, each receiving device may transmit its keep-alives according to a schedule to prevent or reduce the likelihood of overlapping keep-alives. In some implementations a receiving device may be selected to transmit keep-alives. Here, if the selected receiving device stops transmitting keep-alives another receiving device is selected to transmit keep-alives. Through the use of the above techniques, the transmitting device need not keep track of which receiving devices are listening to the data transmission. Rather, the transmitting device may simply stop transmitting in the event that it no longer receives keep-alives.
摘要翻译：发送设备向一个或多个接收设备发送数据。至少一个接收设备向发送设备发送保持活动。保持活动以相对于数据传输速率的降低的速率传输。在一些实施方式中，多个接收设备可以传送保持活动。在这些情况下，每个接收设备可以根据时间表发送其保持活动，以防止或减少保留重叠的可能性。在一些实施方式中，可以选择接收设备来传送保持活动。这里，如果选择的接收设备停止发送保持活动，则选择另一个接收设备来传送保持密码。通过使用上述技术，传输设备不需要跟踪哪些接收设备正在监听数据传输。相反，发送设备可以在其不再接收保持活动的情况下简单地停止发送。

7. 发明申请

US20100165869A1 SYSTEM AND METHOD FOR ACKNOWLEDGEMENT PACKET TRANSMITTING AND RECEIVING 有权
标题翻译：用于确认分组传输和接收的系统和方法
公开(公告)号：US20100165869A1
公开(公告)日：2010-07-01
申请号：US12720415
申请日：2010-03-09
申请人： Zhanfeng Jia , Qingjiang Tian , David Jonathan Julian
发明人： Zhanfeng Jia , Qingjiang Tian , David Jonathan Julian
IPC分类号： H04L12/26
CPC分类号： H04L1/1607 , H04B2001/6908 , H04L1/1854
摘要： A communications method comprising the steps of receiving a data packet; processing the data packet; and transmitting an ack packet approximately at an end of a first defined time interval if the processing of the data packet is completed within the first defined interval, or transmitting the ack packet approximately at an end of a second defined time interval if the processing of the data packet is not completed within the first defined interval and is completed within the second defined interval. Another communication method comprising the steps of transmitting a data packet; scanning a channel for an ack packet approximately at an end of a first defined time interval from the transmission of the data packet; and scanning the channel for the ack packet approximately at an end of a second defined time interval from the transmission of the data packet if the ack packet was not received within the first defined interval.
摘要翻译：一种通信方法，包括以下步骤：接收数据分组; 处理数据包; 以及如果在所述第一定义的间隔内完成所述数据分组的处理，则在第一定义的时间间隔的结尾处大致发送ack分组，或者如果所述第一定义的时间间隔的处理数据分组在第一定义的间隔内未完成，并且在第二定义的间隔内完成。另一种通信方法包括以下步骤：发送数据分组; 从数据分组的发送开始，在第一定义的时间间隔结束时扫描一个用于确认分组的信道; 以及如果在所述第一定义的间隔内没有接收到所述确认分组，则在从所述数据分组的发送开始的第二定义的时间间隔的结束时，大致对所述确认分组的所述信道进行扫描。

8. 发明申请

US20100157886A1 PREAMBLE CAPTURE AND MEDIUM ACCESS CONTROL 有权
标题翻译：前置捕获和中等访问控制
公开(公告)号：US20100157886A1
公开(公告)日：2010-06-24
申请号：US12063655
申请日：2007-10-26
申请人： Zhanfeng Jia , David Jonathan Julian , Amal Ekbal
发明人： Zhanfeng Jia , David Jonathan Julian , Amal Ekbal
IPC分类号： H04W40/00 , H04L12/413
CPC分类号： H04B1/7183 , H04B1/7075
摘要： An apparatus and method for wireless communications configured to receive simultaneous transmissions from a plurality of wireless devices, with each of the transmissions having a reference signal, acquire the reference signals and, based on information obtained from the acquisition of the reference signals, select the transmission from one of the wireless devices for timing synchronization and decoding.
摘要翻译：一种用于无线通信的设备和方法，被配置为从多个无线设备接收同时传输，其中每个传输具有参考信号，获取参考信号，并且基于从获取参考信号获得的信息，选择传输从无线设备之一进行定时同步和解码。

9. 发明申请

US20090270030A1 MULTI-LEVEL DUTY CYCLING 失效
标题翻译：多层次循环
公开(公告)号：US20090270030A1
公开(公告)日：2009-10-29
申请号：US12118376
申请日：2008-05-09
申请人： Zhanfeng Jia , David Jonathan Julian , Chong U Lee
发明人： Zhanfeng Jia , David Jonathan Julian , Chong U Lee
IPC分类号： H04B7/24
CPC分类号： H04W52/04 , H04B1/1615 , H04W48/16 , H04W52/0274 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/26 , Y02D70/40
摘要： A duty cycle scheme for wireless communication employs three or more duty cycle levels. In some aspects, a wireless device may continually scan for signals in an active state associated with a first duty cycle, periodically scan for signals during a periodic state associated with a second duty cycle, and periodically scan for signals during a standby state associated with a third duty cycle. Here, the second duty cycle may be lower than the first duty cycle and the third duty cycle may be lower than the second duty cycle. In some aspects the timing of different states may be correlated. In some aspects each wireless in a system may independently control its duty cycle states.
摘要翻译：无线通信的占空比方案采用三个或更多个占空比水平。在一些方面，无线设备可以连续地扫描与第一占空比关联的活动状态的信号，在与第二占空比相关联的周期性状态期间周期性地扫描信号，并且在与第一占空比相关联的待机状态期间周期性地扫描信号第三个工作周期。这里，第二占空比可以低于第一占空比，并且第三占空比可以低于第二占空比。在某些方面，不同状态的时序可能相关。在某些方面，系统中的每个无线系统可以独立地控制其占空比状态。

10. 发明申请

US20090067407A1 KEEP-ALIVE FOR WIRELESS NETWORKS 有权
标题翻译：保持无线网络
公开(公告)号：US20090067407A1
公开(公告)日：2009-03-12
申请号：US11853668
申请日：2007-09-11
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04J3/06
CPC分类号： H04L12/189 , H04L12/1863 , H04L67/14 , H04L67/145 , H04L67/325 , H04W52/0216 , H04W76/25 , Y02D70/142 , Y02D70/146 , Y02D70/26
摘要： A transmitting device transmits data to one or more receiving devices. At least one of the receiving devices transmits a keep-alive to the transmitting device. The keep-alive is transmitted at a reduced rate relative to the data transmission rate. In some implementations multiple receiving devices may transmit keep-alives. In these cases, each receiving device may transmit its keep-alives according to a schedule to prevent or reduce the likelihood of overlapping keep-alives. In some implementations a receiving device may be selected to transmit keep-alives. Here, if the selected receiving device stops transmitting keep-alives another receiving device is selected to transmit keep-alives. Through the use of the above techniques, the transmitting device need not keep track of which receiving devices are listening to the data transmission. Rather, the transmitting device may simply stop transmitting in the event that it no longer receives keep-alives.
摘要翻译：发送设备向一个或多个接收设备发送数据。至少一个接收设备向发送设备发送保持活动。保持活动以相对于数据传输速率的降低的速率传输。在一些实施方式中，多个接收设备可以传送保持活动。在这些情况下，每个接收设备可以根据时间表发送其保持活动，以防止或减少保留重叠的可能性。在一些实施方式中，可以选择接收设备来传送保持活动。这里，如果选择的接收设备停止发送保持活动，则选择另一个接收设备来传送保持密码。通过使用上述技术，传输设备不需要跟踪哪些接收设备正在监听数据传输。相反，发送设备可以在其不再接收保持活动的情况下简单地停止发送。

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