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1. 发明授权

US09031007B2 Super frame structure and beacon scheduling method for mesh networking 有权
标题翻译：网状网络的超帧结构和信标调度方法
公开(公告)号：US09031007B2
公开(公告)日：2015-05-12
申请号：US12554551
申请日：2009-09-04
申请人： Chang Sub Shin , Wun Cheol Jeong , Anseok Lee , So Young Hwang , Seong Soon Joo , Jong Suk Chae
发明人： Chang Sub Shin , Wun Cheol Jeong , Anseok Lee , So Young Hwang , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04W4/00 , H04W72/04 , H04W72/12 , H04W48/12 , H04W84/18
CPC分类号： H04W72/1278 , H04W48/12 , H04W84/18
摘要： A super frame structure supporting a mesh network, and a beacon scheduling method. The super frame structure and the beacon scheduling method may support a mesh topology in a beacon enabled mode, may have an algorithm that is simple and easily realized via beacon scheduling using a distribution method, and may easily adapt to changes in a network environment.
摘要翻译：支持网状网络的超帧结构，以及信标调度方法。超帧结构和信标调度方法可以支持信标启用模式中的网状拓扑，可以具有通过使用分发方式的信标调度简单且容易实现的算法，并且可以容易地适应网络环境的变化。

2. 发明授权

US08248989B2 Wireless network system using cyclic frame 有权
标题翻译：无线网络系统采用循环帧
公开(公告)号：US08248989B2
公开(公告)日：2012-08-21
申请号：US12553635
申请日：2009-09-03
申请人： Wun Cheol Jeong , Anseok Lee , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
发明人： Wun Cheol Jeong , Anseok Lee , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04W4/00 , H04B7/212 , H04B1/00 , H04J3/00
CPC分类号： H04W72/1231 , H04B7/2656 , H04W72/1263 , H04W84/18
摘要： A wireless network system using a cyclic frame including a beacon period (BP), a mesh contention access period (MCAP), and a slot period (SP). The cyclic frame has a frame structure that shares a channel hopping sequence of a node, thereby sharing the channel hopping sequence that operates as an existing mesh node without generating an additional channel hopping sequence, and supporting mesh and star type topologies together in order to efficiently operate a network.
摘要翻译：一种使用包括信标周期（BP），网格争用访问周期（MCAP）和时隙周期（SP）的循环帧的无线网络系统。循环帧具有共享节点的信道跳频序列的帧结构，从而共享作为现有网格节点而操作的信道跳频序列，而不产生附加的信道跳频序列，并且将网格和星型拓扑支持在一起以有效地操作网络。

3. 发明授权

US08331311B2 Distributed channel hopping method in wireless ad-hoc network 有权
标题翻译：无线自组织网络中的分布式信道跳频方法
公开(公告)号：US08331311B2
公开(公告)日：2012-12-11
申请号：US12553630
申请日：2009-09-03
申请人： Anseok Lee , Wun Cheol Jeong , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
发明人： Anseok Lee , Wun Cheol Jeong , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04W4/00 , H04J3/00 , H04J4/00 , H04B7/212
CPC分类号： H04B1/7143 , H04B7/2656 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y02D70/40 , Y02D70/449
摘要： A distributed channel hopping communication method in a low power wireless ad-hoc network. A beacon transmission and reception scheduling method using a distributed channel hopping method in a wireless ad-hoc network, the method includes: transmitting beacons using channel hopping, before establishing the wireless ad-hoc network including a plurality of nodes having a BP including at least one time slot, and receiving beacons of a plurality of neighboring nodes of each of the plurality of nodes; collecting information about the wireless ad-hoc network and information about the plurality of neighboring nodes from the received beacons; scheduling the receiving of the beacons that are transmitted from the plurality of neighboring nodes in the BP, using TDMA in each of the at least one time slot based on the information about the plurality of neighboring nodes; and scheduling transmitting of a beacon in each of the at least one time slot.
摘要翻译：一种低功率无线自组织网络中的分布式信道跳频通信方法。一种在无线自组织网络中使用分布式信道跳频方法的信标发送和接收调度方法，所述方法包括：在建立包括至少包括BP的多个节点的无线自组织网络之前，使用信道跳频发送信标并且接收所述多个节点中的每一个的多个相邻节点的信标; 从所接收的信标收集关于无线自组织网络的信息和关于多个相邻节点的信息; 基于关于所述多个相邻节点的信息，在所述至少一个时隙中的每一个中使用TDMA来调度从所述BP中的所述多个相邻节点发送的信标的接收; 以及调度所述至少一个时隙中的每一个中的信标的发送。

4. 发明申请

US20100296493A1 DISTRIBUTED CHANNEL HOPPING METHOD IN WIRELESS AD-HOC NETWORK 有权
标题翻译：无线AD-HOC网络中的分布式通道选择方法
公开(公告)号：US20100296493A1
公开(公告)日：2010-11-25
申请号：US12553630
申请日：2009-09-03
申请人： Anseok LEE , Wun Cheol Jeong , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
发明人： Anseok LEE , Wun Cheol Jeong , Chang Sub Shin , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04W72/04 , H04W40/00
CPC分类号： H04B1/7143 , H04B7/2656 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y02D70/40 , Y02D70/449
摘要： A distributed channel hopping communication method in a low power wireless ad-hoc network. A beacon transmission and reception scheduling method using a distributed channel hopping method in a wireless ad-hoc network, the method includes: transmitting beacons using channel hopping, before establishing the wireless ad-hoc network including a plurality of nodes having a BP including at least one time slot, and receiving beacons of a plurality of neighboring nodes of each of the plurality of nodes; collecting information about the wireless ad-hoc network and information about the plurality of neighboring nodes from the received beacons; scheduling the receiving of the beacons that are transmitted from the plurality of neighboring nodes in the BP, using TDMA in each of the at least one time slot based on the information about the plurality of neighboring nodes; and scheduling transmitting of a beacon in each of the at least one time slot.
摘要翻译：一种低功率无线自组织网络中的分布式信道跳频通信方法。一种在无线自组织网络中使用分布式信道跳频方法的信标发送和接收调度方法，所述方法包括：在建立包括至少包括BP的多个节点的无线自组织网络之前，使用信道跳频发送信标并且接收所述多个节点中的每一个的多个相邻节点的信标; 从所接收的信标收集关于无线自组织网络的信息和关于多个相邻节点的信息; 基于关于所述多个相邻节点的信息，在所述至少一个时隙中的每一个中使用TDMA来调度从所述BP中的所述多个相邻节点发送的信标的接收; 以及调度所述至少一个时隙中的每一个中的信标的发送。

5. 发明申请

US20100014460A1 SENSOR NETWORK MAC SYSTEM FOR MULTIHOP COMMUNICATION 审中-公开
标题翻译：用于多通信通信的传感器网络MAC系统
公开(公告)号：US20100014460A1
公开(公告)日：2010-01-21
申请号：US12501006
申请日：2009-07-10
申请人： Chang-Sub SHIN , Wun Cheol Jeong , So Young Hwang , Anseok Lee , Seong Soon Joo , Jong Suk Chae
发明人： Chang-Sub SHIN , Wun Cheol Jeong , So Young Hwang , Anseok Lee , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04W84/18
CPC分类号： H04J3/0679 , H04J3/0641 , H04J3/0655 , H04J3/0694 , H04W84/18
摘要： Provided is a method of synchronizing time for a multihop sensor network. According to the method, receiving nodes accurately synchronize time by adding a delay transmission time value to a beacon frame in a beacon mode, or by using a time synchronization frame and time synchronization acknowledgement frame containing time information and superframe structure information in a non-beacon mode. Accordingly, a mesh topology is supported, and a media access control (MAC) structure having high reliability and low delay time is provided.
摘要翻译：提供了一种同步多跳传感器网络的时间的方法。根据该方法，接收节点通过在信标模式中向信标帧添加延迟传输时间值，或者通过在非信标中使用包含时间信息和超帧结构信息的时间同步帧和时间同步确认帧来精确地同步时间模式。因此，支持网状拓扑，并且提供具有高可靠性和低延迟时间的媒体访问控制（MAC）结构。

6. 发明申请

US20100278156A1 DATA COMMUNICATION METHOD USING BODY AREA NETWORK SUPERFRAME 审中-公开
标题翻译：使用身体网络超级帧的数据通信方法
公开(公告)号：US20100278156A1
公开(公告)日：2010-11-04
申请号：US12773646
申请日：2010-05-04
申请人： Chang Sub Shin , Wun Cheol Jeong , Seong Soon Joo , Jong Suk Chae , Myung Jong Lee , June Seung Yoon , Gahng Seop Ahn
发明人： Chang Sub Shin , Wun Cheol Jeong , Seong Soon Joo , Jong Suk Chae , Myung Jong Lee , June Seung Yoon , Gahng Seop Ahn
IPC分类号： H04B7/212 , H04W4/00
CPC分类号： H04W48/08 , H04B7/2656 , H04W74/0816 , H04W84/10
摘要： There is provided a data communication method using a body area network superframe including an advertisement period, a contention medium access period, a beacon period, and a data transmit period, the data communication method including: broadcasting, by a coordinator node, predetermined information during the advertisement period; transmitting, by nodes, which wish to transmit data, the data only when carrier is not in use as a result of sensing the carrier after the contention medium access period is initiated and a predetermined backoff time elapses; broadcasting, by each of the nodes, periodic beacon signals during the beacon period; and transmitting, by each of the nodes, continuous data and periodic data during the data transmit period
摘要翻译：提供了一种使用包括广告时段，竞争媒体访问期间，信标周期和数据发送周期的体区网络超帧的数据通信方法，所述数据通信方法包括：由协调器节点在协调器节点期间广播预定信息广告期; 由发送数据的节点发送数据，只有当在竞争媒体接入期间开始并经过预定的退避时间之后作为感测载波的结果，当载波不使用时，数据才能发送; 每个节点在信标周期期间广播周期性信标信号; 并且在数据发送周期期间由每个节点发送连续数据和周期性数据

7. 发明授权

US08724557B2 Sensor network medium access control (MAC) system for multihop communication 有权
标题翻译：用于多跳通信的传感器网络介质访问控制（MAC）系统
公开(公告)号：US08724557B2
公开(公告)日：2014-05-13
申请号：US12501024
申请日：2009-07-10
申请人： Chang Sub Shin , Seong Soon Joo , Jong Suk Chae , Wun Cheol Jeong , Jae Hong Ruy , Myung Jong Lee , Tae Rim Park
发明人： Chang Sub Shin , Seong Soon Joo , Jong Suk Chae , Wun Cheol Jeong , Jae Hong Ruy , Myung Jong Lee , Tae Rim Park
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04W72/04 , H04W72/1257 , H04W72/1278 , H04W74/02 , Y02D70/144
摘要： A medium access control (MAC) technique of a multihop sensor network. In the multihop sensor network, the MAC technique may contribute to significantly reducing transmission delay, and allow real-time services to be provided to all nodes by extending a guaranteed time slot (GTS) restricted to one hop in a personal area network (PAN) coordinator (PNC) to all nodes. Furthermore, the MAC technique may allow the number of available GTSs to be significantly increased, by using all 16 frequency band channels instead of using only a single frequency band and setting a multi-superframe.
摘要翻译：多跳传感器网络的介质访问控制（MAC）技术。在多跳传感器网络中，MAC技术可以有助于显着地减少传输延迟，并且通过将限制在个人区域网络（PAN）中的一跳的保证时隙（GTS）扩展到所有节点来允许实时服务，协调器（PNC）到所有节点。此外，MAC技术可以通过使用所有16个频带信道而不是仅使用单个频带并设置多超帧来允许可用GTS的数量显着增加。

8. 发明申请

US20100034159A1 SENSOR NETWORK MEDIUM ACCESS CONTROL (MAC) SYSTEM FOR MULTIHOP COMMUNICATION 有权
标题翻译：用于多通信通信的传感器网络中介接入控制（MAC）系统
公开(公告)号：US20100034159A1
公开(公告)日：2010-02-11
申请号：US12501024
申请日：2009-07-10
申请人： Chang Sub SHIN , Seong Soon Joo , Jong Suk Chae , Wun Cheol Jeong , Jae Hong Ruy , Myung Jong Lee , Tae Rim Park
发明人： Chang Sub SHIN , Seong Soon Joo , Jong Suk Chae , Wun Cheol Jeong , Jae Hong Ruy , Myung Jong Lee , Tae Rim Park
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W72/1257 , H04W72/1278 , H04W74/02 , Y02D70/144
摘要： A medium access control (MAC) technique of a multihop sensor network. In the multihop sensor network, the MAC technique may contribute to significantly reducing transmission delay, and allow real-time services to be provided to all nodes by extending a guaranteed time slot (GTS) restricted to one hop in a personal area network (PAN) coordinator (PNC) to all nodes. Furthermore, the MAC technique may allow the number of available GTSs to be significantly increased, by using all 16 frequency band channels instead of using only a single frequency band and setting a multi-superframe.
摘要翻译：多跳传感器网络的介质访问控制（MAC）技术。在多跳传感器网络中，MAC技术可以有助于显着地减少传输延迟，并且通过将限制在个人区域网络（PAN）中的一跳的保证时隙（GTS）扩展到所有节点来允许实时服务，协调器（PNC）到所有节点。此外，MAC技术可以通过使用所有16个频带信道而不是仅使用单个频带并设置多超帧来允许可用GTS的数量显着增加。

9. 发明申请

US20100284334A1 ASYNCHRONOUS MULTI-CHANNEL ADAPTATION METHOD FOR WIRELESS AD-HOC NETWORK 审中-公开
标题翻译：用于无线AD-HOC网络的异步多通道适配方法
公开(公告)号：US20100284334A1
公开(公告)日：2010-11-11
申请号：US12776358
申请日：2010-05-07
申请人： Chang Sub Shin , Wun Cheol Jeong , An Seok Lee , Seong Soon Joo , Jong Suk Chae , Myung Jong Lee , Gahng Seop Ahn , Jun Sun Ryu
发明人： Chang Sub Shin , Wun Cheol Jeong , An Seok Lee , Seong Soon Joo , Jong Suk Chae , Myung Jong Lee , Gahng Seop Ahn , Jun Sun Ryu
IPC分类号： H04W40/00
CPC分类号： H04W48/16 , H04W84/18
摘要： There is provided an asynchronous multi-channel adaptation method. An asynchronous multi-channel adaptation method according to an aspect of the invention may include: a channel scanning operation in which a new node, participating in a wireless ad-hoc network, scans channels and selects a receiving channel thereof; and a receiving channel information transmission operation in which the new node transmits information on the selected receiving channel thereof to a neighboring node.
摘要翻译：提供了一种异步多通道适配方法。根据本发明的一个方面的异步多信道适配方法可以包括：信道扫描操作，其中参与无线自组织网络的新节点扫描信道并选择其接收信道; 以及接收信道信息传输操作，其中新节点将关于所选择的接收信道的信息发送到相邻节点。

10. 发明授权

US08565683B2 Adaptive collision avoidance apparatus and method in channel-hopping based wireless AD-HOC networks 有权
标题翻译：基于信道跳频的无线AD-HOC网络中的自适应冲突避免装置和方法
公开(公告)号：US08565683B2
公开(公告)日：2013-10-22
申请号：US12952497
申请日：2010-11-23
申请人： Anseok Lee , Wun Cheol Jeong , Seong Soon Joo , Jong Suk Chae
发明人： Anseok Lee , Wun Cheol Jeong , Seong Soon Joo , Jong Suk Chae
IPC分类号： H04B1/00 , H04B17/00 , H04B7/00
CPC分类号： H04W72/085 , H04W84/18 , Y02D70/20
摘要： There are provided an adaptive collision avoidance apparatus and a method in a channel-hopping based wireless AD-HOC networks. The adaptive collision avoidance apparatus is configured to include a channel quality measuring unit that measures the quality of each channel by using receiving frames; an unavailable channel classifying unit that classifies unavailable channels not to perform communications in the future based on information on the quality of each channel; an unavailable channel propagating unit that transfers a list of unavailable channels classified as unavailable channels to adjacent nodes; and a transceiver that transmits and receives frames through channels not classified as the unavailable channels.
摘要翻译：提供了一种基于信道跳频的无线AD-HOC网络中的自适应冲突避免装置和方法。自适应防撞装置被配置为包括通过使用接收帧来测量每个信道的质量的信道质量测量单元; 不可用信道分类单元，其基于关于每个信道的质量的信息，对不可用信道在将来进行通信进行分类; 不可用的信道传播单元，将分类为不可用信道的不可用信道的列表传送到相邻节点; 以及通过不被分类为不可用信道的信道来发送和接收帧的收发器。

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