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11. 发明申请

US20090040994A1 METHOD OF COMMUNICATION BETWEEN REDUCED FUNCTIONALITY DEVICES IN AN IEEE 802.15.4 NETWORK 有权
标题翻译： IEEE 802.15.4网络中减少功能性设备之间的通信方法
公开(公告)号：US20090040994A1
公开(公告)日：2009-02-12
申请号：US12251526
申请日：2008-10-15
申请人： Geoff Mulligan , Gregory A. Ehlers
发明人： Geoff Mulligan , Gregory A. Ehlers
IPC分类号： H04W4/22
CPC分类号： H04W72/1263 , H04W4/90 , H04W76/10 , H04W76/50 , H04W88/04
摘要： In a 802.15.4 network, each reduced functionality device (RFD) is permitted to communicate with only an assigned full function device (FFD). The present invention allows each of the RFDs to communicate with another RFD upon the RFD determining that the local FFD assigned to the RFD is inoperable or unable to communicate. Under emergency conditions, the RFD is able to communicate with a closely located RFDs such that the closely located RFDs can receive and respond to an emergency situation and/or repeat the message. To satisfy the 802.15.4 standards, communication between the RFDs is allowed only during emergency conditions and when the FFD is inoperative. A comprehensive test procedure is included to insure the integrity of the system is preserved at all times.
摘要翻译：在802.15.4网络中，每个缩减功能设备（RFD）都允许与仅分配的全功能设备（FFD）通信。本发明允许每个RFD在RFD确定分配给RFD的本地FFD不可操作或不能通信时与另一个RFD通信。在紧急情况下，RFD能够与紧邻的RFD进行通信，使得紧密定位的RFD可以接收并响应紧急情况和/或重复该消息。为了满足802.15.4标准，RFD之间的通信仅在紧急情况下和FFD不工作时才允许。包括一个全面的测试程序，以确保系统的完整性始终得到保持。

12. 发明申请

US20060092896A1 Method of communication between reduced functionality devices in an IEEE 802.15.4 network 有权
公开(公告)号：US20060092896A1
公开(公告)日：2006-05-04
申请号：US11254382
申请日：2005-10-19
申请人： Geoff Mulligan , Gregory Ehlers
发明人： Geoff Mulligan , Gregory Ehlers
IPC分类号： H04Q7/24
CPC分类号： H04W72/1263 , H04W4/90 , H04W76/10 , H04W76/50 , H04W88/04
摘要： In a 802.15.4 network, each reduced functionality device (RFD) is permitted to communicate with only an assigned full function device (FFD). The present invention allows each of the RFDs to communicate with another RFD upon the RFD determining that the local FFD assigned to the RFD is inoperable or unable to communicate. Under emergency conditions, the RFD is able to communicate with a closely located RFDs such that the closely located RFDs can receive and respond to an emergency situation and/or repeat the message. To satisfy the 802.15.4 standards, communication between the RFDs is allowed only during emergency conditions and when the FFD is inoperative. A comprehensive test procedure is included to insure the integrity of the system is preserved at all times.

13. 发明申请

US20060088051A1 Method for lossless IPv6 header compression 审中-公开
标题翻译：无损IPv6报头压缩方法
公开(公告)号：US20060088051A1
公开(公告)日：2006-04-27
申请号：US11235565
申请日：2005-09-26
申请人： Geoff Mulligan
发明人： Geoff Mulligan
IPC分类号： H04J3/16 , H04J3/18 , H04J3/22
CPC分类号： H04L69/04 , H04L69/161 , H04L69/167 , H04L69/169 , H04L69/22
摘要： The present invention provides a method to statelessly compress an IPv6 header from forty octets to as small as or at a minimum of four octets by utilizing information contained in the lower network layers so that the original IPv6 header can be reconstituted as needed without state information maintained from and/or intermediate nodes. By compressing a typical forty octet IPv6 header into at a minimum four octets for transmission across a local area network, battery life for non-line powered local devices can be increased. When the package is to be sent outside of the local area network, the complete IPv6 header packet can be rebuilt prior to transmission.
摘要翻译：本发明提供一种通过利用包含在较低网络层中的信息将四十个八位字节的IPv6报头无级地压缩至小于或最小四个八位字节的方法，使得可以根据需要重新构建原始IPv6报头，而不维持状态信息来自和/或中间节点。通过将典型的四十个八位字节的IPv6报头压缩成至少四个八位字节，用于跨局域网的传输，可以增加非线路供电的本地设备的电池寿命。当包发送到局域网外部时，可以在传输之前重建完整的IPv6报头。

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