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1. 发明授权

US07251222B2 Procedures for merging the mediation device protocol with a network layer protocol 有权
标题翻译：将中介设备协议与网络层协议合并的过程
公开(公告)号：US07251222B2
公开(公告)日：2007-07-31
申请号：US10022935
申请日：2001-12-18
申请人： Priscilla Chen , Masahiro Maeda , Edgar H. Callaway, Jr. , Monique Bourgeois , Yan Huang , Jiang Huang , Qicai Shi
发明人： Priscilla Chen , Masahiro Maeda , Edgar H. Callaway, Jr. , Monique Bourgeois , Yan Huang , Jiang Huang , Qicai Shi
IPC分类号： H04L12/28 , H04J3/16 , G06F15/16
CPC分类号： H04L61/2038 , H04J3/0638 , H04L29/12254 , H04L45/02 , H04L45/026 , H04L45/26
摘要： A process for merging and using the Mediation Device Protocol with a network layer protocol. Under the merged protocol, each device joining a network enters into two stages: the Set-Up Stage and the Normal Operational Stage. During the Set-Up Stage, the device identifies its neighbors, builds a neighborhood list, obtains a Logical ID, and picks a parent node in the network. After the Set-Up Stage is complete, the device enters the Normal Operational Stage where it will send/receive control and data messages, invite and help new nodes to join the network, recover from broken links or topology changes, and other normal network operations.
摘要翻译：用于将中介设备协议与网络层协议合并和使用的过程。在合并协议下，加入网络的每个设备分为两个阶段：安装阶段和正常运行阶段。在设置阶段，设备识别其邻居，建立邻居列表，获取逻辑ID，并选择网络中的父节点。设置阶段完成后，设备进入正常操作阶段，发送/接收控制和数据消息，邀请和帮助新节点加入网络，从断链或拓扑变化恢复，以及其他正常的网络操作。

2. 发明授权

US07171476B2 Protocol and structure for self-organizing network 有权
标题翻译：自组织网络的协议和结构
公开(公告)号：US07171476B2
公开(公告)日：2007-01-30
申请号：US10125939
申请日：2002-04-19
申请人： Masahiro Maeda , Monique Bourgeois , Edgar H. Callaway, Jr. , Priscilla Chen , Jian Huang , Yan Huang , Qicai Shi
发明人： Masahiro Maeda , Monique Bourgeois , Edgar H. Callaway, Jr. , Priscilla Chen , Jian Huang , Yan Huang , Qicai Shi
IPC分类号： G06F15/16 , H04L12/28
CPC分类号： H04W84/20 , H04L1/1607 , H04L45/02 , H04L45/026 , H04L45/46 , H04W40/246 , H04W76/10 , H04W84/18
摘要： A cluster tree network formed by self-organization of a number of nodes. The method of self-organization includes processes for cluster formation, cluster network maintenance, intra-cluster communication. In the cluster formation process, each node discovers if any neighboring node is a cluster head or if any node is already a member of a cluster (thus making it a networked node), and if a cluster head or a networked node is discovered, each node establishes a communication link with the cluster head or the networked node. If no cluster head or networked node is discovered, the node itself becomes a cluster head. The network is maintained by each node periodically broadcasting a HELLO message to neighboring nodes, receiving responses to the HELLO message and updating a neighbor list in accordance with responses to the HELLO message. Multi-cluster networks are also provided using the processes of inter-cluster network formation, inter-cluster network maintenance, and inter-cluster communication. The resulting network has one or more clusters of nodes, each with a cluster head and a number of member nodes, each assigned a node identifier by the cluster head. In a multi-cluster network, a designated device assigns identifies to each cluster head in the network. Border nodes, which are members of at least two clusters, act as routers connecting the clusters and relaying information packets between the clusters.
摘要翻译：通过多个节点的自组织形成的集群树网络。自组织的方法包括集群形成，集群网络维护，集群内通信等过程。在集群形成过程中，每个节点发现任何相邻节点是否为群集头，或者任何节点已经是群集的成员（从而使其成为网络节点），如果发现了群集头或网络节点，节点与集群头或网络节点建立通信链路。如果没有发现簇头或网络节点，节点本身就成为簇头。网络由每个节点维护，周期性地向相邻节点广播HELLO消息，接收对HELLO消息的响应，并根据对HELLO消息的响应更新邻居列表。群集间网络形成，集群间网络维护和群集间通信也提供了多集群网络。所得到的网络具有一个或多个节点簇，每个节点具有簇头和多个成员节点，每个节点由簇头分配节点标识符。在多集群网络中，指定的设备将标识分配给网络中的每个集群头。作为至少两个集群的成员的边界节点充当连接集群并在集群之间中继信息包的路由器。

3. 发明申请

US20050099985A1 Method and apparatus for battery life extension for nodes within beaconing networks 有权
标题翻译：信标网络节点电池寿命延长的方法和装置
公开(公告)号：US20050099985A1
公开(公告)日：2005-05-12
申请号：US11017274
申请日：2004-12-20
申请人： Edgar Callaway , Monique Bourgeois
发明人： Edgar Callaway , Monique Bourgeois
IPC分类号： G08C17/00 , H04Q7/24
CPC分类号： G08C17/00
摘要： An “identical beacons” field (401) is inserted near the beginning of a transmitted beacon (403) that contains either an integer equal to the number of consecutive identical beacons sent (i.e., identical to the one presently being transmitted) or a repetition bit indicating whether or not the beacon contains changed information when compared to a prior-sent beacon. After sleeping awhile, a node (302-304) wakes up, receives a first portion of the beacon containing the identical beacons field, and analyzes the identical beacons field. Based on the analysis, the node makes a decision on whether to remain “awake” for reception of the remaining beacon or to return to sleep.
摘要翻译：在发送的信标（403）的开始附近插入“相同的信标”字段（401），其包含等于所发送的连续相同信标的数量的整数（即，与当前正在发送的信标相同）或重复位指示当与先前发送的信标相比时，信标是否包含改变的信息。睡觉一段时间后，节点（302 - 304）唤醒，接收包含相同信标字段的信标的第一部分，并分析相同的信标字段。基于分析，节点作出关于是否保持“唤醒”接收剩余信标或返回睡眠的决定。

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