公开(公告)号：US20080123619A1

公开(公告)日：2008-05-29

申请号：US11697135

申请日：2007-04-05

申请人： Li-Chun Ko ,  Chih Lung Chang ,  Hua-Wei Fang ,  Chih-Hung Hung

发明人： Li-Chun Ko ,  Chih Lung Chang ,  Hua-Wei Fang ,  Chih-Hung Hung

IPC分类号： H04J3/00

CPC分类号： H04W74/006 ,  H04W48/08

摘要： An apparatus, a method, and computer readable medium thereof for dividing a beacon interval are provided. The beacon interval is divided into a plurality of sub-beacon intervals in various sizes and each of the sub-beacon intervals is further divided into a predetermined number of time slots. Each of the sub-beacon intervals is similar to the beacon interval, and the difference between them is their time lengths. Therefore, more time slots in various sizes are provided. Consequently, nodes covered by the beacon interval can choose suitable time slots to transmit data to reduce waste of bandwidth. In addition, more time slots that are sub-contention free periods are provided, so transmitting data via time slots that are sub-contention access periods can be prevented. It means that collisions and data transmission can be reduced as well.

摘要翻译： 提供了一种用于划分信标间隔的装置，方法和计算机可读介质。 信标间隔被分成多个不同大小的子信标间隔，并且每个子信标间隔被进一步划分为预定数量的时隙。 每个子信标间隔与信标间隔相似，它们之间的差是它们的时间长度。 因此，提供了更多的各种尺寸的时隙。 因此，信标间隔覆盖的节点可以选择合适的时隙来传输数据，以减少带宽的浪费。 此外，提供了更多的具有子争用时段的时隙，因此可以防止通过作为子争用访问时段的时隙发送数据。 这意味着冲突和数据传输也可以减少。

公开(公告)号：US20090059886A1

公开(公告)日：2009-03-05

申请号：US11960438

申请日：2007-12-19

申请人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

发明人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

IPC分类号： H04Q7/00

CPC分类号： H04W74/002 ,  H04W74/04 ,  H04W84/18

摘要： An apparatus for a beacon-enabled wireless network, a transmission time determination method, and a tangible machine-readable medium thereof are provided. The apparatus is located within the coverage area of the first equipment. The second equipment is located within the coverage area of the apparatus. The apparatus comprises a receive/transmission module and a decision module. The receive/transmission module is configured to receive the beacon of the first equipment. The decision module is configured to decide information of an upload time slot and a download time slot of the apparatus according to the beacon so that the receive/transmission module can perform data transmission with the first equipment by the upload time slot and perform data transmission with the second equipment by the download time slot. According to the aforementioned allocations, transmission collisions can be avoided and delay of transmission times is decreased.

摘要翻译： 提供了一种用于启用信标的无线网络的装置，传输时间确定方法及其有形的机器可读介质。 该设备位于第一设备的覆盖区域内。 第二设备位于设备的覆盖区域内。 该装置包括接收/发送模块和决定模块。 接收/发送模块被配置为接收第一设备的信标。 决定模块被配置为根据信标来确定装置的上载时隙和下载时隙的信息，使得接收/发送模块可以通过上传时隙与第一设备执行数据传输，并且执行数据传输， 第二台设备由下载时间段。 根据上述分配，可以避免传输冲突，并减少传输时间的延迟。

公开(公告)号：US08149803B2

公开(公告)日：2012-04-03

申请号：US11960438

申请日：2007-12-19

申请人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

发明人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

IPC分类号： H04W4/00 ,  H04J3/00

CPC分类号： H04W74/002 ,  H04W74/04 ,  H04W84/18

摘要： An apparatus for a beacon-enabled wireless network, a transmission time determination method, and a tangible machine-readable medium thereof are provided. The apparatus is located within the coverage area of the first equipment. The second equipment is located within the coverage area of the apparatus. The apparatus comprises a receive/transmission module and a decision module. The receive/transmission module is configured to receive the beacon of the first equipment. The decision module is configured to decide information of an upload time slot and a download time slot of the apparatus according to the beacon so that the receive/transmission module can perform data transmission with the first equipment by the upload time slot and perform data transmission with the second equipment by the download time slot. According to the aforementioned allocations, transmission collisions can be avoided and delay of transmission times is decreased.

摘要翻译： 提供了一种用于启用信标的无线网络的装置，传输时间确定方法及其有形的机器可读介质。 该设备位于第一设备的覆盖区域内。 第二设备位于设备的覆盖区域内。 该装置包括接收/发送模块和决定模块。 接收/发送模块被配置为接收第一设备的信标。 决定模块被配置为根据信标来确定装置的上载时隙和下载时隙的信息，使得接收/发送模块可以通过上传时隙与第一设备执行数据传输，并且执行数据传输， 第二台设备由下载时间段。 根据上述分配，可以避免传输冲突，并减少传输时间的延迟。

公开(公告)号：US08134964B2

公开(公告)日：2012-03-13

申请号：US12141083

申请日：2008-06-18

申请人： Meng-Shiuan Pan ,  Hua-Wei Fang ,  Yung-Chih Liu ,  Yu-Chee Tseng

发明人： Meng-Shiuan Pan ,  Hua-Wei Fang ,  Yung-Chih Liu ,  Yu-Chee Tseng

IPC分类号： H04W4/00

CPC分类号： H04W8/26 ,  H04L29/12254 ,  H04L29/12933 ,  H04L61/2038 ,  H04L61/6068 ,  H04W40/32

摘要： A network address assigning and allocating method and a routing method for a long-thin wireless network are provided. First, a plurality of nodes in the long-thin wireless network is classified into a plurality of clusters, in which nodes ranging from a child node of a bridge node to a next bridge node are classified as the same cluster. Then, a network address is assigned to each of the nodes, in which the network address includes a cluster ID and a node ID, the cluster ID is used for identifying the clusters and for routing a packet between the clusters, and the node ID is used for identifying the nodes in each of the clusters and for routing a packet in the cluster. Thereby, the routing and network transmitting efficiency of the long-thin wireless network can be improved.

摘要翻译： 提供了一种网络地址分配和分配方法以及用于长时间无线网络的路由方法。 首先，将长细无线网络中的多个节点分为多个簇，其中从网桥节点的子节点到下一个网桥节点的节点被分类为相同的簇。 然后，将网络地址分配给每个节点，其中网络地址包括集群ID和节点ID，集群ID用于识别集群，并用于在集群之间路由分组，节点ID为 用于识别每个集群中的节点，并用于在集群中路由数据包。 从而可以提高长型无线网络的路由和网络传输效率。

公开(公告)号：US20090141726A1

公开(公告)日：2009-06-04

申请号：US11965741

申请日：2007-12-28

申请人： Hua-Wei Fang ,  Yung-Chih Liu

发明人： Hua-Wei Fang ,  Yung-Chih Liu

IPC分类号： H04L12/56

CPC分类号： H04W40/32 ,  H04L29/12254 ,  H04L29/12311 ,  H04L61/2038 ,  H04L61/2084 ,  H04L61/6095

摘要： A network address assignment method and a routing method for a long thin ZigBee network are provided. The routing method includes the following steps. A network address is assigned to each node of the ZigBee network, wherein each network address includes a cluster ID and a node ID. The cluster ID is used for identifying a plurality of clusters of the ZigBee network. The Node ID is used for identifying a plurality of nodes of each cluster. When a packet is transmitted, check whether the current node holding the packet and the destination node are in the same cluster. If they are in the same cluster, the packet is routed within the cluster according to the node ID of the destination node and a predetermined algorithm. If they are not in the same cluster, the packet is routed among the clusters according to the cluster ID of the destination node.

摘要翻译： 提供了一种用于长型ZigBee网络的网络地址分配方法和路由方法。 路由方法包括以下步骤。 将网络地址分配给ZigBee网络的每个节点，其中每个网络地址包括集群ID和节点ID。 集群ID用于识别ZigBee网络的多个集群。 节点ID用于标识每个簇的多个节点。 发送报文时，请检查保存报文和目的节点的当前节点是否在同一个集群中。 如果它们在同一簇中，则根据目的节点的节点ID和预定算法在簇内路由分组。 如果它们不在同一个集群中，则根据目标节点的集群ID在数据包之间路由数据包。

公开(公告)号：US07869384B2

公开(公告)日：2011-01-11

申请号：US11965741

申请日：2007-12-28

申请人： Hua-Wei Fang ,  Yung-Chih Liu

发明人： Hua-Wei Fang ,  Yung-Chih Liu

IPC分类号： H04L12/56

CPC分类号： H04W40/32 ,  H04L29/12254 ,  H04L29/12311 ,  H04L61/2038 ,  H04L61/2084 ,  H04L61/6095

摘要： A network address assignment method and a routing method for a long thin ZigBee network are provided. The routing method includes the following steps. A network address is assigned to each node of the ZigBee network, wherein each network address includes a cluster ID and a node ID. The cluster ID is used for identifying a plurality of clusters of the ZigBee network. The Node ID is used for identifying a plurality of nodes of each cluster. When a packet is transmitted, check whether the current node holding the packet and the destination node are in the same cluster. If they are in the same cluster, the packet is routed within the cluster according to the node ID of the destination node and a predetermined algorithm. If they are not in the same cluster, the packet is routed among the clusters according to the cluster ID of the destination node.

摘要翻译： 提供了一种用于长型ZigBee网络的网络地址分配方法和路由方法。 路由方法包括以下步骤。 将网络地址分配给ZigBee网络的每个节点，其中每个网络地址包括集群ID和节点ID。 集群ID用于识别ZigBee网络的多个集群。 节点ID用于标识每个簇的多个节点。 发送报文时，请检查保存报文和目的节点的当前节点是否在同一个集群中。 如果它们在同一簇中，则根据目的节点的节点ID和预定算法在簇内路由分组。 如果它们不在同一个集群中，则根据目标节点的集群ID在数据包之间路由数据包。

公开(公告)号：US20090268633A1

公开(公告)日：2009-10-29

申请号：US12141083

申请日：2008-06-18

申请人： Meng-Shiuan Pan ,  Hua-Wei Fang ,  Yung-Chih Liu ,  Yu-Chee Tseng

发明人： Meng-Shiuan Pan ,  Hua-Wei Fang ,  Yung-Chih Liu ,  Yu-Chee Tseng

IPC分类号： H04L12/28 ,  H04B7/14

CPC分类号： H04W8/26 ,  H04L29/12254 ,  H04L29/12933 ,  H04L61/2038 ,  H04L61/6068 ,  H04W40/32

摘要： A network address assigning and allocating method and a routing method for a long-thin wireless network are provided. First, a plurality of nodes in the long-thin wireless network is classified into a plurality of clusters, in which nodes ranging from a child node of a bridge node to a next bridge node are classified as the same cluster. Then, a network address is assigned to each of the nodes, in which the network address includes a cluster ID and a node ID, the cluster ID is used for identifying the clusters and for routing a packet between the clusters, and the node ID is used for identifying the nodes in each of the clusters and for routing a packet in the cluster. Thereby, the routing and network transmitting efficiency of the long-thin wireless network can be improved.

摘要翻译： 提供了一种网络地址分配和分配方法以及用于长时间无线网络的路由方法。 首先，将长细无线网络中的多个节点分为多个簇，其中从网桥节点的子节点到下一个网桥节点的节点被分类为相同的簇。 然后，将网络地址分配给每个节点，其中网络地址包括集群ID和节点ID，集群ID用于识别集群，并用于在集群之间路由分组，节点ID为 用于识别每个集群中的节点，并用于在集群中路由数据包。 从而可以提高长型无线网络的路由和网络传输效率。