公开(公告)号：US20070133590A1

公开(公告)日：2007-06-14

申请号：US11511051

申请日：2006-08-28

申请人： Young-Ae Chun ,  Ji-Eun Kim ,  Sang-Jae Lee ,  Sang-Sung Choi ,  Kwang-Roh Park ,  Byung-Joo Lee ,  Seung-Hyong Rhee

发明人： Young-Ae Chun ,  Ji-Eun Kim ,  Sang-Jae Lee ,  Sang-Sung Choi ,  Kwang-Roh Park ,  Byung-Joo Lee ,  Seung-Hyong Rhee

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04Q7/20 ,  H04B7/212

CPC分类号： H04W72/04 ,  H04W28/26 ,  H04W48/12 ,  H04W74/08 ,  H04W84/10

摘要： Provided is a channel resource assignment method for fair channel resource reservation in a mesh WPAN, in which the amount of channel resources is fairly reserved when devices share the channel resources. The channel resource assignment method in a mesh Wireless Personal Area Network (WPAN) includes the steps of: (a) transmitting beacons of all devices and adding an amount of channel resource to be reserved to the beacons so as to assign the channel resource for fair channel resource reservation between corresponding devices and adjacent devices when a mesh network is configured; (b) accumulating the amount of the channel resources reserved by all the adjacent devices except the corresponding device; and (c) determining the amount of the channel resources to be reserved.

摘要翻译： 提供了一种用于网格WPAN中的公平信道资源预留的信道资源分配方法，其中当设备共享信道资源时，信道资源量被相当保留。 网状无线个人区域网络（WPAN）中的信道资源分配方法包括以下步骤：（a）发送所有设备的信标，并向信标添加一定量的信道资源以便为信标分配信道资源 当配置网状网络时，相应设备和相邻设备之间的信道资源预留; （b）累积除相应设备之外的所有相邻设备预留的信道资源量; 和（c）确定要保留的信道资源的数量。

公开(公告)号：US08355412B2

公开(公告)日：2013-01-15

申请号：US11158327

申请日：2005-06-22

申请人： Yong-suk Kim ,  Seung-hyong Rhee

发明人： Yong-suk Kim ,  Seung-hyong Rhee

IPC分类号： H04L12/413

CPC分类号： H04L29/06 ,  H04L67/14 ,  H04W52/0229 ,  H04W52/0248 ,  Y02D70/142 ,  Y02D70/144

摘要： A method for transmitting data from a second device to a first device in a communication system including at least two devices that enter a sleep mode and a wake-up mode in an alternative manner. The first device of which state is changed from the sleep mode to the wake-up mode broadcasts a message containing state change information to adjacent devices. The second device that receives the message containing the state change information informs the first device of the presence of data to be transmitted. The first device that is informed of the data to be transmitted sends a message permitting the data transfer. The second device upon receiving the message transmits the data to the first device.

摘要翻译： 一种用于在通信系统中从第二设备向第一设备发送数据的方法，所述通信系统包括以替代方式进入睡眠模式和唤醒模式的至少两个设备。 将状态从休眠模式改变为唤醒模式的第一设备向相邻设备广播包含状态改变信息的消息。 接收包含状态改变信息的消息的第二设备向第一设备通知要发送的数据的存在。 被通知要发送的数据的第一个设备发送允许数据传输的消息。 接收到该消息的第二设备将数据发送到第一设备。

公开(公告)号：US07664131B2

公开(公告)日：2010-02-16

申请号：US11511051

申请日：2006-08-28

申请人： Young-Ae Chun ,  Ji-Eun Kim ,  Sang-Jae Lee ,  Sang-Sung Choi ,  Kwang-Roh Park ,  Byung-Joo Lee ,  Seung-Hyong Rhee

发明人： Young-Ae Chun ,  Ji-Eun Kim ,  Sang-Jae Lee ,  Sang-Sung Choi ,  Kwang-Roh Park ,  Byung-Joo Lee ,  Seung-Hyong Rhee

IPC分类号： H04B7/212

CPC分类号： H04W72/04 ,  H04W28/26 ,  H04W48/12 ,  H04W74/08 ,  H04W84/10

摘要： Provided is a channel resource assignment method for fair channel resource reservation in a mesh WPAN, in which the amount of channel resources is fairly reserved when devices share the channel resources. The channel resource assignment method in a mesh Wireless Personal Area Network (WPAN) includes the steps of: (a) transmitting beacons of all devices and adding an amount of channel resource to be reserved to the beacons so as to assign the channel resource for fair channel resource reservation between corresponding devices and adjacent devices when a mesh network is configured; (b) accumulating the amount of the channel resources reserved by all the adjacent devices except the corresponding device; and (c) determining the amount of the channel resources to be reserved.

摘要翻译： 提供了一种用于网格WPAN中的公平信道资源预留的信道资源分配方法，其中当设备共享信道资源时，信道资源量被相当保留。 网状无线个人区域网络（WPAN）中的信道资源分配方法包括以下步骤：（a）发送所有设备的信标，并向信标添加一定量的信道资源以便为信标分配信道资源 当配置网状网络时，相应设备和相邻设备之间的信道资源预留; （b）累积除相应设备之外的所有相邻设备预留的信道资源量; 和（c）确定要保留的信道资源的数量。

公开(公告)号：US20060055958A1

公开(公告)日：2006-03-16

申请号：US11158327

申请日：2005-06-22

申请人： Yong-suk Kim ,  Seung-hyong Rhee

发明人： Yong-suk Kim ,  Seung-hyong Rhee

IPC分类号： G06K15/00

CPC分类号： H04L29/06 ,  H04L67/14 ,  H04W52/0229 ,  H04W52/0248 ,  Y02D70/142 ,  Y02D70/144

摘要： A method for transmitting data from a second device to a first device in a communication system including at least two devices that enter a sleep mode and a wake-up mode in an alternative manner. The first device of which state is changed from the sleep mode to the wake-up mode broadcasts a message containing state change information to adjacent devices. The second device that receives the message containing the state change information informs the first device of the presence of data to be transmitted. The first device that is informed of the data to be transmitted sends a message permitting the data transfer. The second device upon receiving the message transmits the data to the first device.