公开(公告)号：US20100265936A1

公开(公告)日：2010-10-21

申请号：US12763826

申请日：2010-04-20

申请人： Choongil YEH ,  Byung-Jae KWAK ,  Dong Seung KWON ,  Dong Hyun AHN

发明人： Choongil YEH ,  Byung-Jae KWAK ,  Dong Seung KWON ,  Dong Hyun AHN

IPC分类号： H04J3/06

CPC分类号： H04W76/40 ,  H04J3/0658 ,  H04L7/08 ,  H04L7/10 ,  H04W56/001 ,  H04W74/0808 ,  H04W84/18

摘要： A method for acquiring synchronization between nodes and configuring multiple physical channels in order to improve performance in the ad-hoc/mesh network is disclosed.

摘要翻译： 公开了一种用于获取节点之间的同步并配置多个物理信道以提高自组织/网状网络中的性能的方法。

公开(公告)号：US20090197624A1

公开(公告)日：2009-08-06

申请号：US12307320

申请日：2007-07-03

申请人： Byung-Jae Kwak ,  Dong-Seung Kwon ,  Dong-Hyun Ahn ,  Sung-Cheol Chang

发明人： Byung-Jae Kwak ,  Dong-Seung Kwon ,  Dong-Hyun Ahn ,  Sung-Cheol Chang

IPC分类号： H04B7/00

CPC分类号： H04W72/0406 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/047

摘要： When an event associated with a mobile station occurs, a relay station requests a base station to allocate a dedicated control channel required for transmitting control information on the mobile station to the base station. Next, when the control information on the mobile station is generated, the relay station transmits the control information to the base station through the dedicated control channel. Accordingly, since the base station allocates the dedicated control channel to the relay station in advance before the control information is generated in the relay station, the relay station can transmit the control information to the base station with a minimum of time delay.

摘要翻译： 当发生与移动站相关联的事件时，中继站请求基站向基站分配在移动站上发送控制信息所需的专用控制信道。 接下来，当生成关于移动台的控制信息时，中继站通过专用控制信道向基站发送控制信息。 因此，由于基站在中继站中生成控制信息之前，预先向中继站分配专用控制信道，所以中继站可以以最小的时间延迟向基站发送控制信息。

公开(公告)号：US20120163316A1

公开(公告)日：2012-06-28

申请号：US13335193

申请日：2011-12-22

申请人： Keun Young KIM ,  Dong Hyun Ahn ,  Choongil Yeh ,  Wooram Shin ,  Jihyung Kim ,  Dong Seung Kwon

发明人： Keun Young KIM ,  Dong Hyun Ahn ,  Choongil Yeh ,  Wooram Shin ,  Jihyung Kim ,  Dong Seung Kwon

IPC分类号： H04W72/04

CPC分类号： H04W28/18

摘要： In a mobile wireless network system including a plurality of nodes, available resources of a transmitting node and available resources of a receiving node are searched for. Commonly overlapped allocatable resources among available resources of a transmitting node and available resources of a receiving node are searched for, areas corresponding to the calculated allocation resource number according to an allocation condition that is set in the allocatable resource area are selected, and the areas are allocated to the transmitting node or the receiving node.

摘要翻译： 在包括多个节点的移动无线网络系统中，搜索发送节点的可用资源和接收节点的可用资源。 搜索发送节点的可用资源和接收节点的可用资源之间的共同重叠的可分配资源，根据在可分配资源区域中设置的分配条件选择与计算出的分配资源号对应的区域，并且区域是 分配给发送节点或接收节点。

公开(公告)号：US20120155370A1

公开(公告)日：2012-06-21

申请号：US13247094

申请日：2011-09-28

申请人： Choongil YEH ,  Dong Hyun AHN

发明人： Choongil YEH ,  Dong Hyun AHN

IPC分类号： H04W56/00

CPC分类号： H04W56/0015 ,  H04B7/155 ,  H04W56/0025

摘要： Under a wireless communication environment in which nodes sharing a time reference communicate information with a frame having a predetermined structure, when a node that has failed to acquire synchronization, a protocol in which neighboring nodes relays synchronization to the synchronization acquisition failed node by using a preamble defined in the frame is provided.

摘要翻译： 在共享时间参考的节点与具有预定结构的帧通信信息的无线通信环境中，当未能获取同步的节点时，相邻节点通过使用前同步码中继同步到同步采集失败节点的协议 提供了框架中定义的。

公开(公告)号：US20110149910A1

公开(公告)日：2011-06-23

申请号：US12972875

申请日：2010-12-20

申请人： Dong Hyun AHN ,  Choongil YEH ,  Dong Seung KWON

发明人： Dong Hyun AHN ,  Choongil YEH ,  Dong Seung KWON

IPC分类号： H04W36/00 ,  H04W28/00

CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0085 ,  H04L5/0094 ,  H04W72/085

摘要： A base station designates an identification symbol section in each communication frame in order to identify a plurality of transceivers, transmits a predetermined transceiver identification signal through subcarriers granted to the plurality of transceivers by granting a combination of subcarriers to be used in an identification symbol section to each of the plurality of transceivers, generates and stores terminal connection information for each of the plurality of transceivers by receiving information on evaluation of reception quality for the transceiver from the terminal and using the received information, and allocates a communication resource so as to use the subcarrier of the transceiver connected with the terminal for communicating with the terminal.

摘要翻译： 基站指定每个通信帧中的识别符号部分，以便识别多个收发机，通过授权给在多个收发器中的子载波，通过授权在识别符号部分中使用的副载波的组合来发送预定的收发信机识别信号 多个收发器中的每一个通过从终端接收关于收发器的接收质量的评估的信息并使用接收到的信息来生成并存储用于多个收发器中的每一个的终端连接信息，并且分配通信资源以便使用 与终端连接的收发器的子载波与终端进行通信。

公开(公告)号：US20090022083A1

公开(公告)日：2009-01-22

申请号：US12174103

申请日：2008-07-16

申请人： Dong Hyun AHN ,  Junhong HUI ,  Choongil YEH ,  Young il KIM

发明人： Dong Hyun AHN ,  Junhong HUI ,  Choongil YEH ,  Young il KIM

IPC分类号： H04J3/06

CPC分类号： H04L27/2607 ,  H04L27/2656 ,  H04L27/2678

摘要： Provided is a method of synchronizing a frame using a cycle prefix (CP) in a mobile multi-hop relay (MMR) network. The frame is synchronized using the CP of the frame after obtaining a frame synchronization using a preamble of the frame, which does not need an additional preamble, so that a preamble necessary for the frame synchronization is transmitted to a subordinate station during a preamble receiving section.

摘要翻译： 提供了一种在移动多跳中继（MMR）网络中使用循环前缀（CP）来同步帧的方法。 在使用帧的前导码获得帧同步之后，使用帧的CP进行帧的同步，该前同步码不需要附加的前同步码，使得在前同步码接收部分期间将下一个帧同步的前导码发送到下位站 。

公开(公告)号：US20170319468A1

公开(公告)日：2017-11-09

申请号：US15531340

申请日：2015-11-25

申请人： Dong Hyun AHN

发明人： Dong Hyun AHN

IPC分类号： A61K8/98 ,  C12N5/077 ,  A61K8/27 ,  A61Q7/00 ,  A61K8/64 ,  A61K8/67

CPC分类号： A61K8/981 ,  A61K8/27 ,  A61K8/42 ,  A61K8/64 ,  A61K8/673 ,  A61K31/164 ,  A61K31/4188 ,  A61K33/30 ,  A61K35/12 ,  A61K35/28 ,  A61K38/18 ,  A61K38/1808 ,  A61K38/1825 ,  A61K38/1866 ,  A61K2800/78 ,  A61K2800/85 ,  A61Q7/00 ,  C12N5/0653 ,  C12N5/0663 ,  C12N2500/22 ,  C12N2500/38 ,  C12N2500/90 ,  C12N2501/11 ,  C12N2501/115 ,  C12N2513/00 ,  C12N2533/52 ,  C12N2533/54 ,  C12N2533/80 ,  A61K2300/00

摘要： Provided is a hair growth-promoting composition comprising: 100 parts by weight of a stem cell culture solution obtained from a culture medium of mesenchymal stem cells which have been subcultured two or more times; 0.001 to 0.1 parts by weight of zinc; 5 to 50 parts by weight of a panthenol based compound; and 0.0001 to 0.1 parts by weight of a water-soluble vitamin, wherein it is sprayed or applied on the scalp to promote hair growth. Said hair growth-promoting composition may have an excellent effect and improve economical efficiency in treating alopecia due to a simple delivery method of the composition.

公开(公告)号：US09014213B2

公开(公告)日：2015-04-21

申请号：US13247094

申请日：2011-09-28

申请人： Choongil Yeh ,  Dong Hyun Ahn

发明人： Choongil Yeh ,  Dong Hyun Ahn

IPC分类号： H04B7/14 ,  H04W56/00 ,  H04B7/155

CPC分类号： H04W56/0015 ,  H04B7/155 ,  H04W56/0025

摘要： Under a wireless communication environment in which nodes sharing a time reference communicate information with a frame having a predetermined structure, when a node that has failed to acquire synchronization, a protocol in which neighboring nodes relays synchronization to the synchronization acquisition failed node by using a preamble defined in the frame is provided.

摘要翻译： 在共享时间参考的节点与具有预定结构的帧通信信息的无线通信环境中，当未能获取同步的节点时，相邻节点通过使用前同步码中继同步到同步采集失败节点的协议 提供了框架中定义的。

公开(公告)号：US08208851B2

公开(公告)日：2012-06-26

申请号：US12307320

申请日：2007-07-03

申请人： Byung-Jae Kwak ,  Dong-Seung Kwon ,  Dong-Hyun Ahn ,  Sung-Cheol Chang

发明人： Byung-Jae Kwak ,  Dong-Seung Kwon ,  Dong-Hyun Ahn ,  Sung-Cheol Chang

IPC分类号： H04B7/185

CPC分类号： H04W72/0406 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/047

摘要： When an event associated with a mobile station occurs, a relay station requests a base station to allocate a dedicated control channel required for transmitting control information on the mobile station to the base station. Next, when the control information on the mobile station is generated, the relay station transmits the control information to the base station through the dedicated control channel. Accordingly, since the base station allocates the dedicated control channel to the relay station in advance before the control information is generated in the relay station, the relay station can transmit the control information to the base station with a minimum of time delay.

摘要翻译： 当发生与移动站相关联的事件时，中继站请求基站向基站分配在移动站上发送控制信息所需的专用控制信道。 接下来，当生成关于移动台的控制信息时，中继站通过专用控制信道向基站发送控制信息。 因此，由于基站在中继站中生成控制信息之前，预先向中继站分配专用控制信道，所以中继站可以以最小的时间延迟向基站发送控制信息。

公开(公告)号：US20080075094A1

公开(公告)日：2008-03-27

申请号：US11860711

申请日：2007-09-25

申请人： Dong Hyun AHN ,  Choongil YEH ,  Young-il KIM

发明人： Dong Hyun AHN ,  Choongil YEH ,  Young-il KIM

IPC分类号： H04L12/28

CPC分类号： H04W72/1289 ,  H04B7/155 ,  H04W40/22 ,  H04W84/047

摘要： Provided are a method and apparatus for using and relaying multi-hop frames over mobile multi-hop relay (MMR) systems. According to the present invention, a base station in a MMR network determines the number and temporal length of unit frames to be included in a super frame, allocates channel periods for transmitting data having a communication request to uplink and downlink data channels of each unit frame, generates frame control information to be the same for each unit frame and transmits each piece of the frame control information for each unit frame together with downlink data to be transmitted. A relay station according to the present invention recognizes frame control information of a received unit frame, reorganizes the frame control information of the received unit frame in order to allow a base station and neighboring relay stations to transmit the same frame control information from a subsequent unit frame, transmits the reorganized frame control information through the subsequent unit frame to the neighboring relay stations, thereby preventing interference between the base station and the relay stations and waste of channels of the unit frame which is caused by retransmitting the frame control information.

摘要翻译： 提供了一种在移动多跳中继（MMR）系统上使用和中继多跳帧的方法和装置。 根据本发明，MMR网络中的基站确定要包括在超帧中的单元帧的数量和时间长度，将用于发送具有通信请求的数据的信道周期分配给每个单元帧的上行链路和下行链路数据信道 生成对于每个单位帧相同的帧控制信息，并且将每个单位帧的每条帧控制信息连同发送的下行链路数据一起发送。 根据本发明的中继站识别接收到的单元帧的帧控制信息，重新组合接收到的单元帧的帧控制信息，以便允许基站和相邻中继站从后续单元发送相同的帧控制信息 通过后续单位帧将重组的帧控制信息发送到相邻中继站，由此防止基站与中继站之间的干扰，以及由重发帧控制信息引起的单位帧信道的浪费。