公开(公告)号：US20050195771A1

公开(公告)日：2005-09-08

申请号：US11072234

申请日：2005-03-07

申请人： Toshihiko Matsunaga ,  Masaki Yamauchi ,  Masaaki Date ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaki Yamauchi ,  Masaaki Date ,  Shigeru Fukunaga

IPC分类号： H04L29/08 ,  H04B7/212 ,  H04J3/14 ,  H04L5/22 ,  H04L12/26 ,  H04Q11/04

CPC分类号： H04W56/002 ,  H04W56/0015

摘要： A communication timing control apparatus for use in the nodes of a communication system includes a signal communication unit that transmits a state variable signal to neighboring nodes and receives state variable signals from those nodes. An external control signal, such as a beacon signal transmitted by a control node, is also received. The state variable signals indicate internal operating sates or timings of the nodes; the control signal indicates a basic transition rate. A timing decision unit causes internal state or timing transitions to occur at timings responsive to the basic transition rate and the received state variable signals, adjusting the transition timings so as to avoid signal collisions and to adapt to changing system conditions. Use of the control signal enables a steady timing state to be reached quickly.

摘要翻译： 在通信系统的节点中使用的通信定时控制装置包括：信号通信单元，其向相邻节点发送状态变量信号，并从这些节点接收状态变量信号。 还接收外部控制信号，例如由控制节点发送的信标信号。 状态变量信号表示节点的内部操作状态或时序; 控制信号表示基本转变速率。 定时决定单元响应于基本转变速率和接收到的状态可变信号的定时导致内部状态或定时转换，调整转换时序，以避免信号冲突并适应变化的系统条件。 使用控制信号使得能够快速地达到稳定的定时状态。

公开(公告)号：US07602764B2

公开(公告)日：2009-10-13

申请号：US11072234

申请日：2005-03-07

申请人： Toshihiko Matsunaga ,  Masaki Yamauchi ,  Masaaki Date ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaki Yamauchi ,  Masaaki Date ,  Shigeru Fukunaga

IPC分类号： H04J3/06

CPC分类号： H04W56/002 ,  H04W56/0015

摘要： A communication timing control apparatus for use in the nodes of a communication system includes a signal communication unit that transmits a state variable signal to neighboring nodes and receives state variable signals from those nodes. An external control signal, such as a beacon signal transmitted by a control node, is also received. The state variable signals indicate internal operating states or timings of the nodes; the control signal indicates a basic transition rate. A timing decision unit causes internal state or timing transitions to occur at timings responsive to the basic transition rate and the received state variable signals, adjusting the transition timings so as to avoid signal collisions and to adapt to changing system conditions, Use of the control signal enables a steady timing state to be reached quickly.

摘要翻译： 在通信系统的节点中使用的通信定时控制装置包括：信号通信单元，其向相邻节点发送状态变量信号，并从这些节点接收状态变量信号。 还接收外部控制信号，例如由控制节点发送的信标信号。 状态变量信号表示节点的内部运行状态或时序; 控制信号表示基本转变速率。 定时决定单元在响应于基本转变速率和接收状态可变信号的定时处引起内部状态或定时转换，调整转换定时，以避免信号冲突并适应变化的系统条件。使用控制信号 使得能够快速地达到稳定的定时状态。

公开(公告)号：US20060050727A1

公开(公告)日：2006-03-09

申请号：US11214903

申请日：2005-08-31

申请人： Toshihiko Matsunaga ,  Shigeru Fukunaga ,  Masaaki Date

发明人： Toshihiko Matsunaga ,  Shigeru Fukunaga ,  Masaaki Date

IPC分类号： H04J3/06

CPC分类号： H04B7/2687 ,  H04J3/0676 ,  H04W8/245 ,  H04W16/14 ,  H04W56/00 ,  H04W72/02 ,  H04W74/04

摘要： Each node in a communication system transmits and receives state variable signals indicating internal node states or timings, generates transitions in its internal state or timing at a basic rate but at timings adjusted according to the received state variable signals, transmits data in time slots synchronized to the output state variable signals, receives data signals from the other nodes, detects collisions between the received data signals, and changes the timing of its time slots when a collision is detected, by shifting the phase of the transitions, or by inserting additional dummy transitions and transmitting corresponding dummy output state variable signals. The nodes can thereby assign their own time slots and avoid collisions autonomously.

公开(公告)号：US07613204B2

公开(公告)日：2009-11-03

申请号：US11214903

申请日：2005-08-31

申请人： Toshihiko Matsunaga ,  Shigeru Fukunaga ,  Masaaki Date

发明人： Toshihiko Matsunaga ,  Shigeru Fukunaga ,  Masaaki Date

IPC分类号： H04L12/413

CPC分类号： H04B7/2687 ,  H04J3/0676 ,  H04W8/245 ,  H04W16/14 ,  H04W56/00 ,  H04W72/02 ,  H04W74/04

摘要： Each node in a communication system transmits and receives state variable signals indicating internal node states or timings, generates transitions in its internal state or timing at a basic rate but at timings adjusted according to the received state variable signals, transmits data in time slots synchronized to the output state variable signals, receives data signals from the other nodes, detects collisions between the received data signals, and changes the timing of its time slots when a collision is detected, by shifting the phase of the transitions, or by inserting additional dummy transitions and transmitting corresponding dummy output state variable signals. The nodes can thereby assign their own time slots and avoid collisions autonomously.

摘要翻译： 通信系统中的每个节点发送和接收指示内部节点状态或定时的状态变量信号，以基本速率产生其内部状态或定时的转换，但是根据接收到的状态变量信号调整的定时， 输出状态变量信号从其他节点接收数据信号，检测接收到的数据信号之间的冲突，并通过移动转换的相位或通过插入附加的虚拟转换来改变检测到冲突时的时隙的定时 并发送相应的虚拟输出状态变量信号。 节点可由此分配自己的时隙，并自动避免冲突。

公开(公告)号：US07564864B2

公开(公告)日：2009-07-21

申请号：US11136447

申请日：2005-05-25

申请人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

IPC分类号： H04L12/413 ,  H04L12/43 ,  H04J3/00

CPC分类号： H04J3/0685 ,  H04J3/0638 ,  H04W8/22 ,  H04W8/245 ,  H04W56/00 ,  H04W74/04

摘要： Each node in a communication system transmits and receives state variable signals indicating internal node states or timings. A single node may transmit two or more differently phased series of state variable signals. Neighboring nodes interact by adjusting the timing phase at which they transmit each series of state variable signals according to the timing of state variable signals transmitted in other series, and state variable signals received from other nodes. The nodes can thereby establish time slots in which they can transmit data without collisions, and different nodes can receive different total amounts of time slot width by transmitting different numbers of series of state variable signals.

摘要翻译： 通信系统中的每个节点发送和接收指示内部节点状态或时序的状态变量信号。 单个节点可以传送两个或更多个不同阶段的状态变量信号。 相邻节点根据其他系列发送的状态变量信号的定时和从其他节点接收的状态变量信号调整发送每一系列状态变量信号的定时相位进行交互。 节点可以由此建立它们可以在不发生冲突的情况下传送数据的时隙，并且不同的节点可以通过传送不同数量的状态变量信号序列来接收不同的总时隙宽度。

公开(公告)号：US20050286647A1

公开(公告)日：2005-12-29

申请号：US11136447

申请日：2005-05-25

申请人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

IPC分类号： H04J3/00 ,  H04B7/26 ,  H04J3/06 ,  H04L7/00 ,  H04L12/28 ,  H04L27/00 ,  H04W8/22 ,  H04W8/24 ,  H04W56/00 ,  H04W74/04

CPC分类号： H04J3/0685 ,  H04J3/0638 ,  H04W8/22 ,  H04W8/245 ,  H04W56/00 ,  H04W74/04

摘要： Each node in a communication system transmits and receives state variable signals indicating internal node states or timings. A single node may transmit two or more differently phased series of state variable signals. Neighboring nodes interact by adjusting the timing phase at which they transmit each series of state variable signals according to the timing of state variable signals transmitted in other series, and state variable signals received from other nodes. The nodes can thereby establish time slots in which they can transmit data without collisions, and different nodes can receive different total amounts of time slot width by transmitting different numbers of series of state variable signals.

摘要翻译： 通信系统中的每个节点发送和接收指示内部节点状态或时序的状态变量信号。 单个节点可以传送两个或更多个不同阶段的状态变量信号。 相邻节点根据其他系列发送的状态变量信号的定时和从其他节点接收的状态变量信号调整发送每一系列状态变量信号的定时相位进行交互。 节点可以由此建立它们可以在不发生冲突的情况下传送数据的时隙，并且不同的节点可以通过传送不同数量的状态变量信号序列来接收不同的总时隙宽度。

公开(公告)号：US07602803B2

公开(公告)日：2009-10-13

申请号：US11136448

申请日：2005-05-25

申请人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

IPC分类号： H04L12/413

CPC分类号： H04L7/0091 ,  H04J3/0685

摘要： Each node on a communication path receives state variable signals from other nodes indicating the internal operating states or internal timing of the other nodes, and transmits a state variable signal indicating its own internal operating state or timing. Transitions in the internal operating state or timing of a node take place at a basic transition rate but at times adjusted according to the state variable signals received from other nodes. The basic transition rate varies according to position on the communication path. The nodes can thereby establish transmitting time slots that follow each other in progression on the communication path, enabling data signals to be relayed from the starting node to the destination node with minimal delay at each intermediate node.

摘要翻译： 通信路径上的每个节点从其他节点接收指示其他节点的内部操作状态或内部定时的状态变量信号，并发送指示其自身内部操作状态或定时的状态变量信号。 节点的内部运行状态或定时的转换以基本转换速率进行，但有时根据从其他节点接收到的状态变量信号进行调整。 基本的转变速度根据通信路径上的位置而变化。 因此，节点可以建立在通信路径上进行中彼此相继的发送时隙，从而使数据信号能够以每个中间节点的最小延迟从起始节点中继到目标节点。

公开(公告)号：US20060034322A1

公开(公告)日：2006-02-16

申请号：US11136448

申请日：2005-05-25

申请人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

发明人： Toshihiko Matsunaga ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

IPC分类号： H04J15/00

CPC分类号： H04L7/0091 ,  H04J3/0685

摘要： Each node on a communication path receives state variable signals from other nodes indicating the internal operating states or internal timing of the other nodes, and transmits a state variable signal indicating its own internal operating state or timing. Transitions in the internal operating state or timing of a node take place at a basic transition rate but at times adjusted according to the state variable signals received from other nodes. The basic transition rate varies according to position on the communication path. The nodes can thereby establish transmitting time slots that follow each other in progression on the communication path, enabling data signals to be relayed from the starting node to the destination node with minimal delay at each intermediate node.

公开(公告)号：US07606271B2

公开(公告)日：2009-10-20

申请号：US11072409

申请日：2005-03-07

申请人： Taketsugu Yao ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

发明人： Taketsugu Yao ,  Masaaki Date ,  Yukihiro Morita ,  Shigeru Fukunaga

IPC分类号： H04J3/06

CPC分类号： H04J3/0676 ,  H04W12/06 ,  H04W48/08 ,  H04W48/16 ,  H04W56/00

摘要： Each node in a communication system receives state variable signals from other nodes indicating the internal operating states or internal timing of the other nodes, and transmits a state variable signal indicating its own internal operating state or timing. Each node also determines whether each received state variable signal is valid. Transitions in the internal operating state or timing of a node take place at a basic transition rate but at times adjusted according to the valid state variable signals received from other nodes. A group of neighboring nodes transmitting data signals can thereby autonomously reach a steady state in which their data signals do not collide, without having their timing control disrupted by reflected state variable signals or other invalid state variable signals.

摘要翻译： 通信系统中的每个节点从指示其他节点的内部操作状态或内部定时的其他节点接收状态变量信号，并发送指示其自身内部操作状态或定时的状态变量信号。 每个节点还确定每个接收到的状态变量信号是否有效。 节点的内部运行状态或定时的转换以基本转换速率进行，但有时根据从其他节点接收到的有效状态变量信号进行调整。 因此，发送数据信号的一组相邻节点可以自主地达到其数据信号不冲突的稳定状态，而不会使其定时控制被反射状态可变信号或其他无效状态可变信号中断。

公开(公告)号：US20060171421A1

公开(公告)日：2006-08-03

申请号：US11341510

申请日：2006-01-30

申请人： Toshihiko Matsunaga ,  Masaaki Date ,  Kosuke Sekiyama ,  Yuki Kubo

发明人： Toshihiko Matsunaga ,  Masaaki Date ,  Kosuke Sekiyama ,  Yuki Kubo

IPC分类号： H04J3/06

CPC分类号： H04J3/0676

摘要： A transmission timing control apparatus included in a network node constituting a telecommunications system is configured to use the reception timing of a timing signal from another node to determine the transmission timing of a timing signal of the own node and determine a time slot for transmission of a data signal in accordance with the transmission timing and the reception timing of a timing signal from the other node. A response timing signal transmitter transmits a response timing signal when received the timing signal from the other node. A transmission timing control circuit uses the reception timing of the timing signal and that of the response timing signal to determine the timing at which the own node transmits the timing signal.

摘要翻译： 包括在构成电信系统的网络节点中的发送定时控制装置被配置为使用来自另一节点的定时信号的接收定时来确定本节点的定时信号的发送定时，并且确定发送定时信号的时隙 数据信号根据来自另一个节点的定时信号的发送定时和接收定时。 当从其他节点接收到定时信号时，响应定时信号发射机发送响应定时信号。 发送定时控制电路使用定时信号的接收定时和响应定时信号的接收定时来确定自身节点发送定时信号的定时。