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1. 发明授权

US08774033B2 Apparatus and method for transmitting frame in vehicle communication system based on wireless access for vehicular environment 有权
标题翻译：基于车载无线接入的车载通信系统中发送帧的装置和方法
公开(公告)号：US08774033B2
公开(公告)日：2014-07-08
申请号：US13247079
申请日：2011-09-28
申请人： Cheon In Oh , Kyeong-Soo Han , Hyun Seo Oh , Hyun Kyun Choi
发明人： Cheon In Oh , Kyeong-Soo Han , Hyun Seo Oh , Hyun Kyun Choi
IPC分类号： G01R31/08
CPC分类号： H04W74/0833 , H04L45/3065 , H04W4/046 , H04W4/90 , H04W72/12
摘要： In a vehicle communication system, a frame transmitting apparatus gives a transmission opportunity to an emergency frame received from an upper layer without EDCA (Enhanced Distributed Channel Access), and gives a transmission opportunity to a generic frame received from an upper layer through EDCA.
摘要翻译：在车辆通信系统中，帧发送装置向没有EDCA（增强分布式信道接入）的上层接收到的紧急帧提供发送机会，并且通过EDCA向从上层接收的通用帧给出发送机会。

2. 发明申请

US20110306353A1 CHANNEL ALLOCATION DEVICE AND METHOD USING WIRELESS ACCESS IN VEHICULAR ENVIROMENTS 有权
标题翻译：信道分配设备和使用无线接入在车辆环境中的方法
公开(公告)号：US20110306353A1
公开(公告)日：2011-12-15
申请号：US12984837
申请日：2011-01-05
申请人： Min Jung Kim , Sangwoo Lee , Jong Min Park , Kyeong-Soo Han , Hyun Kyun Choi , Hyun Seo Oh
发明人： Min Jung Kim , Sangwoo Lee , Jong Min Park , Kyeong-Soo Han , Hyun Kyun Choi , Hyun Seo Oh
IPC分类号： H04W72/06
CPC分类号： H04W48/18 , H04W72/06 , H04W72/10
摘要： A device for allocating a channel by using wireless access in a vehicular environment in which an onboard unit is provided in a vehicle and at least one roadside unit is provided, receives a service announcement message from at least one roadside unit, uses the service announcement message to generate an available service table, determines whether the available service table has roadside unit entries for transmitting the service announcement message, and if so, compares average RSSI provided by the roadside units to select a roadside unit to access, selects a channel that corresponds to the service provider ID with the highest priority from among the service provided by the selected roadside unit, and assigns the selected channel as a service channel to exchange information with the roadside unit.
摘要翻译：一种用于通过在车辆中提供车载单元的车辆环境中使用无线接入和至少一个路侧单元来分配频道的设备，从至少一个路侧单元接收服务通知消息，使用服务通知消息生成可用服务表，确定可用服务表是否具有用于发送服务通知消息的路侧单元条目，如果是，则比较由路边单元提供的平均RSSI以选择要接入的路侧单元，选择对应于从所选择的路侧单元提供的服务中具有最高优先级的服务提供商ID，并且将所选择的频道分配为服务信道以与路侧单元交换信息。

3. 发明授权

US08483700B2 Channel allocation device and method using wireless access in vehicular environments 有权
标题翻译：在车辆环境中使用无线接入的信道分配设备和方法
公开(公告)号：US08483700B2
公开(公告)日：2013-07-09
申请号：US12984837
申请日：2011-01-05
申请人： Min Jung Kim , Sangwoo Lee , Jong Min Park , Kyeong-Soo Han , Hyun Kyun Choi , Hyun Seo Oh
发明人： Min Jung Kim , Sangwoo Lee , Jong Min Park , Kyeong-Soo Han , Hyun Kyun Choi , Hyun Seo Oh
IPC分类号： H04W72/00
CPC分类号： H04W48/18 , H04W72/06 , H04W72/10
摘要： A device for allocating a channel by using wireless access in a vehicular environment in which an onboard unit is provided in a vehicle and at least one roadside unit is provided, receives a service announcement message from at least one roadside unit, uses the service announcement message to generate an available service table, determines whether the available service table has roadside unit entries for transmitting the service announcement message, and if so, compares average RSSI provided by the roadside units to select a roadside unit to access, selects a channel that corresponds to the service provider ID with the highest priority from among the service provided by the selected roadside unit, and assigns the selected channel as a service channel to exchange information with the roadside unit.
摘要翻译：一种用于通过在车辆中提供车载单元的车辆环境中使用无线接入和至少一个路侧单元来分配频道的设备，从至少一个路侧单元接收服务通知消息，使用服务通知消息生成可用服务表，确定可用服务表是否具有用于发送服务通知消息的路侧单元条目，如果是，则比较由路边单元提供的平均RSSI以选择要接入的路侧单元，选择对应于从所选择的路侧单元提供的服务中具有最高优先级的服务提供商ID，并且将所选择的频道分配为服务信道以与路侧单元交换信息。

4. 发明申请

US20100098048A1 METHOD FOR HYBRID MEDIUM ACCESS CONTROL FOR VEHICLE COMMUNICATION 审中-公开
标题翻译：用于车辆通信的混合中等接入控制的方法
公开(公告)号：US20100098048A1
公开(公告)日：2010-04-22
申请号：US12474963
申请日：2009-05-29
申请人： Moonsoo KANG , Sangwoo Lee , Jeonghoon Mo , Hyun Jeong Yun , Kyeong-Soo Han , Hyun Seo Oh , Dong Yong Kwak , Jeongseok Ha
发明人： Moonsoo KANG , Sangwoo Lee , Jeonghoon Mo , Hyun Jeong Yun , Kyeong-Soo Han , Hyun Seo Oh , Dong Yong Kwak , Jeongseok Ha
IPC分类号： H04J3/00 , H04L12/413
CPC分类号： H04L12/413
摘要： A method for hybrid media access control for vehicle communication is provided. The method divides a radio channel into time slots, which are predetermined time units, and sets terminals as owners or non-owners for the divided time slots to be able to access the channel. Accordingly, it is possible to reduce the probability of contention by distributed access to the slots and provide a MAC protocol having excellent performance.
摘要翻译：提供了一种用于车辆通信的混合媒体访问控制的方法。该方法将无线电信道划分为预定时间单位的时隙，并将终端设置为分割时隙的所有者或非所有者以能够访问该信道。因此，可以通过对时隙的分布式访问来降低竞争的概率，并提供具有优异性能的MAC协议。

5. 发明授权

US08818623B2 Method and system for providing image information 有权
标题翻译：提供图像信息的方法和系统
公开(公告)号：US08818623B2
公开(公告)日：2014-08-26
申请号：US12839966
申请日：2010-07-20
申请人： Kyeong-Soo Han
发明人： Kyeong-Soo Han
IPC分类号： G08G1/00 , G06F19/00 , G08G1/0962
CPC分类号： G08G1/0962 , G08G1/09623
摘要： A system for providing image information while interworking with a plurality of photographing apparatuses converts each of at least one image transmitted from the plurality of photographing apparatuses into a frame, and inserts the coordinates of the intersection into the converted frame. Next, the system determines whether a vehicle enters the intersection based on the frame into which the coordinates of the intersection are inserted, the current travelling direction of the vehicle, and the current position coordinates of the vehicle. The system extracts image information of the road intersecting at the frame corresponding to each of at least one image, when the vehicle enters the vehicle, and provides the extracted image information to the user through a terminal in the vehicle.
摘要翻译：用于在与多个拍摄装置互通的同时提供图像信息的系统将从多个拍摄装置发送的至少一个图像中的每一个转换为帧，并将交叉点的坐标插入转换的帧。接下来，系统基于交叉点的坐标插入的框架，车辆的当前行驶方向和车辆的当前位置坐标来确定车辆是否进入交叉路口。当车辆进入车辆时，系统提取在与至少一个图像中的每一个相对应的帧相交的道路的图像信息，并且通过车辆中的终端将提取的图像信息提供给用户。

6. 发明授权

US07633866B2 Data transmission system and method in EPON, and recording medium storing program of the same 有权
标题翻译： EPON中的数据传输系统和方法，以及存储程序的记录介质
公开(公告)号：US07633866B2
公开(公告)日：2009-12-15
申请号：US10732143
申请日：2003-12-10
申请人： Kyeong-Soo Han , Tae-Whan Yoo , Hyeong-Ho Lee
发明人： Kyeong-Soo Han , Tae-Whan Yoo , Hyeong-Ho Lee
IPC分类号： H04L12/66 , H04B10/20
CPC分类号： H04Q11/0067 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0064
摘要： A data transmission system in an EPON includes a parser classifying frames generated in each block, and transmitting the frames to a block. A scheduler performs multiplexing of frames, then, during a transmission time permitted by an OLT, determines a transmission sequence of the frames and transmits the frames. A MPCP slave processes messages transmitted from the OLT, generates response messages on the transmitted messages, and maintains time synchronization with the OLT A processor interface conveys frames transmitted from the OLT to a processor, frames primitives transmitted from the processor, and transmits the primitives to the OLT. A register stores a value used during generation of frames in each block, a value for system control, and a value acquired from MPCP control frames.
摘要翻译： EPON中的数据传输系统包括分析器，对在每个块中生成的帧进行分类，并将帧发送到块。调度器执行帧的多路复用，然后在OLT允许的发送时间期间，确定帧的传输顺序并发送帧。 MPCP从站处理从OLT发送的消息，在所发送的消息上产生响应消息，并且与OLT保持时间同步A处理器接口传送从OLT发送到处理器的帧，从处理器发送的帧原语，并将原语发送到 OLT。寄存器存储在每个块中的帧生成期间使用的值，用于系统控制的值和从MPCP控制帧获取的值。

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