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1. 发明申请

US20120287913A1 TRANSMISSION SCHEDULING APPARATUS AND METHOD IN WIRELESS MULTI-HOP NETWORK 有权
标题翻译：无线多业务网络中的传输调度设备和方法
公开(公告)号：US20120287913A1
公开(公告)日：2012-11-15
申请号：US13471421
申请日：2012-05-14
申请人： Sangwoo LEE , Han Byeog Cho , Hyun Kyun Choi , Hyun Seo Oh , Sunghwan Moon , Minseok Kim , Jong-Moon Chung , Dong-Sun Lim
发明人： Sangwoo LEE , Han Byeog Cho , Hyun Kyun Choi , Hyun Seo Oh , Sunghwan Moon , Minseok Kim , Jong-Moon Chung , Dong-Sun Lim
IPC分类号： H04W72/04 , H04J3/00
CPC分类号： H04W72/1252 , H04W40/20 , H04W84/18
摘要： In a wireless multi-hop network, a transmission scheduling apparatus calculates a transmission demand of every node within the wireless multi-hop network, and allocates a time slot to each node by using the transmission demand of each node.
摘要翻译：在无线多跳网络中，传输调度装置计算无线多跳网络内的每个节点的传输需求，并且通过使用每个节点的传输需求为每个节点分配时隙。

2. 发明授权

US08570930B2 Location based vehicle multihop protocol unicast apparatus and routing method using the apparatus 有权
标题翻译：基于位置的车辆多跳协议单播设备和使用该设备的路由方法
公开(公告)号：US08570930B2
公开(公告)日：2013-10-29
申请号：US12949362
申请日：2010-11-18
申请人： Min Jung Kim , Sangwoo Lee , Hyun Kyun Choi , Han Byeog Cho , Hyun Seo Oh
发明人： Min Jung Kim , Sangwoo Lee , Hyun Kyun Choi , Han Byeog Cho , Hyun Seo Oh
IPC分类号： H04Q7/00
CPC分类号： H04W40/20 , H04W40/026 , H04W40/24
摘要： In order for a source node including a vehicle multihop protocol unicast apparatus to route data to a destination node, the source node broadcasts a location request message to neighbor node and receives a location response message from the neighbor nodes in response to the location request message. Therefore, the source node routes unicast data on the basis of the location information of the destination node included in the location response message. At this time, the source node uses a location based forwarder selecting algorithm in order to select a forwarder.
摘要翻译：为了使包括车辆多跳协议单播装置的源节点将数据路由到目的地节点，源节点向邻居节点广播位置请求消息，并响应于位置请求消息从邻居节点接收位置响应消息。因此，源节点根据位置响应消息中包含的目的地节点的位置信息来路由单播数据。此时，源节点使用基于位置的转发器选择算法来选择转发器。

3. 发明授权

US07933271B2 MAC forwarding method for multi-hop routing in communication system between vehicles 有权
标题翻译：车辆通信系统中多跳路由的MAC转发方法
公开(公告)号：US07933271B2
公开(公告)日：2011-04-26
申请号：US11487534
申请日：2006-07-13
申请人： Chang-Sub Shin , Hyun Lee , Han-Byeog Cho , Hyuk-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Chang-Sub Shin , Hyun Lee , Han-Byeog Cho , Hyuk-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04L12/28 , H04B7/00 , H04Q7/00 , H04Q7/20
CPC分类号： H04W40/26
摘要： Provided is a Media Access Control (MAC) forwarding method for multi-hop routing in a communication system between vehicles. The method includes the steps of: a) receiving a frame from all nodes and checking whether there are duplicate frames; b) partly updating forwarding cache table (FCT) information, or updating SNT information and checking whether a destination address is a corresponding node; c) updating the FCT information, transmitting an Ack signal and transferring the frame to the upper layer, or searching whether the destination address is registered as “d_addr”; d) updating the FCT information and transmitting a delay ACK frame or checking whether the transmitted frame is a flooding frame; and e) updating the FCT information, checking whether the other node does not transmit the “d_ack” and inserting a flooding frame, otherwise, updating the FCT information and abandoning the frame.
摘要翻译：提供了一种用于车辆之间的通信系统中的多跳路由的媒体接入控制（MAC）转发方法。该方法包括以下步骤：a）从所有节点接收帧并检查是否存在重复帧; b）部分更新转发高速缓存表（FCT）信息，或更新SNT信息并检查目的地址是否是对应节点; c）更新FCT信息，发送Ack信号并将帧传送到上层，或者搜索目的地地址是否被注册为“d_addr”; d）更新FCT信息并发送延迟ACK帧或检查所发送的帧是否是泛洪帧; 以及e）更新FCT信息，检查其他节点是否不发送“d_ack”并插入洪泛帧，否则更新FCT信息并放弃该帧。

4. 发明申请

US20090257374A1 MOBILE MULTIMEDIA TERMINAL FOR A CALM SYSTEM AND A METHOD FOR OFFERING CONTINUOUS MULTIMEDIA COMMUNICATIONS 审中-公开
标题翻译：用于计算机系统的移动多媒体终端和提供连续多媒体通信的方法
公开(公告)号：US20090257374A1
公开(公告)日：2009-10-15
申请号：US12307209
申请日：2006-12-29
申请人： Han Byeog Cho , Kyong Ho Kim , Jong-Suk Chae , Chul Sik Yoon
发明人： Han Byeog Cho , Kyong Ho Kim , Jong-Suk Chae , Chul Sik Yoon
IPC分类号： H04W4/00
CPC分类号： H04W88/06 , H04W36/14
摘要： A mobile multimedia terminal for a CALM (Continuous Air interface for Long and Medium range) system includes, a wireless multimedia communications transceiver for transmitting and receiving signals over at least two wireless media; a communications link determination and management unit for acquiring interface IDs of the wireless media over which the wireless multimedia communications transceiver receives wireless multimedia signals and establishing communications channels for each of the wireless media whose interface IDs are acquired; and a wireless communications control unit for controlling the communications link determination and management unit to acquire the interface IDs and establish the communications channels, and for controlling data transmission and receipt via the established channels.
摘要翻译：用于CALM（用于长中程的连续空中接口）系统的移动多媒体终端包括：无线多媒体通信收发器，用于通过至少两个无线介质发送和接收信号; 通信链路确定和管理单元，用于获取所述无线多媒体通信收发器在其上接收无线多媒体信号的无线介质的接口ID，以及为获取接口ID的每个无线介质建立通信信道; 以及无线通信控制单元，用于控制通信链路确定和管理单元以获取接口ID并建立通信信道，并且用于经由建立的信道来控制数据传输和接收。

5. 发明授权

US08873573B2 Transmission scheduling apparatus and method in wireless multi-hop network 有权
标题翻译：无线多跳网络中的传输调度装置及方法
公开(公告)号：US08873573B2
公开(公告)日：2014-10-28
申请号：US13471421
申请日：2012-05-14
申请人： Sangwoo Lee , Han Byeog Cho , Hyun Kyun Choi , Hyun Seo Oh , Sunghwan Moon , Minseok Kim , Jong-Moon Chung , Dong-Sun Lim
发明人： Sangwoo Lee , Han Byeog Cho , Hyun Kyun Choi , Hyun Seo Oh , Sunghwan Moon , Minseok Kim , Jong-Moon Chung , Dong-Sun Lim
IPC分类号： H04B7/212 , H04L12/43 , H04W72/12 , H04W84/18 , H04W40/20
CPC分类号： H04W72/1252 , H04W40/20 , H04W84/18
摘要： In a wireless multi-hop network, a transmission scheduling apparatus calculates a transmission demand of every node within the wireless multi-hop network, and allocates a time slot to each node by using the transmission demand of each node.
摘要翻译：在无线多跳网络中，传输调度装置计算无线多跳网络内的每个节点的传输需求，并且通过使用每个节点的传输需求为每个节点分配时隙。

6. 发明申请

US20110134840A1 LOCATION BASED VEHICLE MULTIHOP PROTOCOL UNICAST APPARATUS AND ROUTING METHOD USING THE APPARATUS 有权
标题翻译：基于位置的车辆多媒体协议使用装置的装置和路由方法
公开(公告)号：US20110134840A1
公开(公告)日：2011-06-09
申请号：US12949362
申请日：2010-11-18
申请人： Min Jung KIM , Sangwoo Lee , Hyun Kyun Choi , Han Byeog Cho , Hyun Seo Oh
发明人： Min Jung KIM , Sangwoo Lee , Hyun Kyun Choi , Han Byeog Cho , Hyun Seo Oh
IPC分类号： H04W40/00
CPC分类号： H04W40/20 , H04W40/026 , H04W40/24
摘要： In order for a source node including a vehicle multihop protocol unicast apparatus to route data to a destination node, the source node broadcasts a location request message to neighbor node and receives a location response message from the neighbor nodes in response to the location request message. Therefore, the source node routs unicast data on the basis of the location information of the destination node included in the location response message. At this time, the source node uses a location based forwarder selecting algorithm in order to select a forwarder.
摘要翻译：为了使包括车辆多跳协议单播装置的源节点将数据路由到目的地节点，源节点向邻居节点广播位置请求消息，并响应于位置请求消息从邻居节点接收位置响应消息。因此，源节点基于位置响应消息中包括的目的地节点的位置信息来路由单播数据。此时，源节点使用基于位置的转发器选择算法来选择转发器。

7. 发明申请

US20070110067A1 MAC forwarding method for multi-hop routing in communication system between vehicles 有权
标题翻译：车辆通信系统中多跳路由的MAC转发方法
公开(公告)号：US20070110067A1
公开(公告)日：2007-05-17
申请号：US11487534
申请日：2006-07-13
申请人： Chang-Sub Shin , Hyun Lee , Han-Byeog Cho , Hyuk-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
发明人： Chang-Sub Shin , Hyun Lee , Han-Byeog Cho , Hyuk-Joon Lee , Cheol-Sig Pyo , Jong-Suk Chae
IPC分类号： H04L12/56
CPC分类号： H04W40/26
摘要： Provided is a Media Access Control (MAC) forwarding method for multi-hop routing in a communication system between vehicles. The method includes the steps of: a) receiving a frame from all nodes and checking whether there are duplicate frames; b) partly updating forwarding cache table (FCT) information, or updating SNT information and checking whether a destination address is a corresponding node; c) updating the FCT information, transmitting an Ack signal and transferring the frame to the upper layer, or searching whether the destination address is registered as “d_addr”; d) updating the FCT information and transmitting a delay ACK frame or checking whether the transmitted frame is a flooding frame; and e) updating the FCT information, checking whether the other node does not transmit the “d_ack” and inserting a flooding frame, otherwise, updating the FCT information and abandoning the frame.
摘要翻译：提供了一种用于车辆之间的通信系统中的多跳路由的媒体接入控制（MAC）转发方法。该方法包括以下步骤：a）从所有节点接收帧并检查是否存在重复帧; b）部分更新转发高速缓存表（FCT）信息，或更新SNT信息并检查目的地址是否是对应节点; c）更新FCT信息，发送Ack信号并将帧传送到上层，或者搜索目的地地址是否被注册为“d_addr”; d）更新FCT信息并发送延迟ACK帧或检查所发送的帧是否是泛洪帧; 以及e）更新FCT信息，检查其他节点是否不发送“d_ack”并插入洪泛帧，否则更新FCT信息并放弃该帧。

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