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1. 发明授权

US08611237B2 Method and apparatus for identifying types and access modes of neighbor cells in femtocell environment 有权
标题翻译：用于识别毫微微小区环境中相邻小区的类型和接入模式的方法和装置
公开(公告)号：US08611237B2
公开(公告)日：2013-12-17
申请号：US12592104
申请日：2009-11-19
申请人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
发明人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
IPC分类号： H04L12/24
CPC分类号： H04W48/08 , H04W48/16 , H04W48/18
摘要： In a mobile communication system including macro cells and femtocells, a neighbor cell identification method includes: transmitting, by a neighbor cell that is a macro cell or a femtocell, a neighbor cell identifier containing information regarding the type and access mode of the neighbor cell to a user equipment. The user equipment identifies, after receiving the neighbor cell identifier the type and access mode of the neighbor cell. The user equipment also accesses the neighbor cell according to the identification result.
摘要翻译：在包括宏小区和毫微微小区的移动通信系统中，相邻小区识别方法包括：将由相邻小区的类型和接入方式相关信息的相邻小区标识符发送到作为宏小区或毫微微小区的邻居小区，用户设备。用户设备在接收到相邻小区标识符后，识别邻居小区的类型和接入方式。用户设备还根据识别结果访问相邻小区。

2. 发明申请

US20100124179A1 Method and apparatus for identifying types and access modes of neighbor cells in femtocell environment 有权
标题翻译：用于识别毫微微小区环境中相邻小区的类型和接入模式的方法和装置
公开(公告)号：US20100124179A1
公开(公告)日：2010-05-20
申请号：US12592104
申请日：2009-11-19
申请人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
发明人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
IPC分类号： H04J1/16 , H04W4/00
CPC分类号： H04W48/08 , H04W48/16 , H04W48/18
摘要： In a mobile communication system including macro cells and femtocells, a neighbor cell identification method includes: transmitting, by a neighbor cell that is a macro cell or a femtocell, a neighbor cell identifier containing information regarding the type and access mode of the neighbor cell to a user equipment. The user equipment identifies, after receiving the neighbor cell identifier the type and access mode of the neighbor cell. The user equipment also accesses the neighbor cell according to the identification result.
摘要翻译：在包括宏小区和毫微微小区的移动通信系统中，相邻小区识别方法包括：将由相邻小区的类型和接入方式相关信息的相邻小区标识符发送到作为宏小区或毫微微小区的邻居小区，用户设备。用户设备在接收到相邻小区标识符后，识别邻居小区的类型和接入方式。用户设备还根据识别结果访问相邻小区。

3. 发明授权

US08849277B2 Cooperative scanning-based cell reselection method and system in wireless communication system 有权
标题翻译：无线通信系统中基于扫描的基于小区重选的方法和系统
公开(公告)号：US08849277B2
公开(公告)日：2014-09-30
申请号：US13129470
申请日：2009-11-13
申请人： Young Hyun Jeon , Jong Hyung Kwun , Jung Hoon Cheon , Chan Ho Min , Jae Hyun Kim , Hyun Jin Lee , Sin Hun Kang
发明人： Young Hyun Jeon , Jong Hyung Kwun , Jung Hoon Cheon , Chan Ho Min , Jae Hyun Kim , Hyun Jin Lee , Sin Hun Kang
IPC分类号： H04W4/00 , H04W48/16 , H04B7/26 , H04W84/00 , H04W84/04
CPC分类号： H04W48/16 , H04B7/2606 , H04W84/005 , H04W84/047
摘要： A cell reselection method and system based on a cooperative scanning of the mobile relay station and mobile stations is provided for facilitating cell reselection procedure in a Broadband Wireless Access (BWA) system. The cooperative scanning method for a moving wireless network including a mobile relay station and at least one mobile station according to the present invention includes transmitting, at the moving wireless network, a scanning request with cooperative scanning duration to a serving base station; assigning, when a scanning response, neighbor base stations to the mobile relay station and at least one mobile station; scanning, at the mobile relay station and the at least mobile station, the assigned neighbor base stations; and transmitting scanning results to the serving BS station.
摘要翻译：提供了基于移动中继站和移动站的协同扫描的小区重选方法和系统，用于促进宽带无线接入（BWA）系统中的小区重选过程。根据本发明的包括移动中继站和至少一个移动站的移动无线网络的协同扫描方法包括在移动无线网络向服务基站发送具有协作扫描持续时间的扫描请求; 当扫描响应时，向所述移动中继站和至少一个移动台分配相邻基站; 在所述移动中继站和所述至少移动站处扫描所分配的邻近基站; 并将扫描结果发送到服务BS站。

4. 发明申请

US20110230187A1 COOPERATIVE SCANNING-BASED CELL RESELECTION METHOD AND SYSTEM IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中基于扫描的相关细胞测量方法和系统
公开(公告)号：US20110230187A1
公开(公告)日：2011-09-22
申请号：US13129470
申请日：2009-11-13
申请人： Young Hyun Jeon , Jong Hyung Kwun , Jung Hoon Cheon , Chan Ho Min , Jae Hyun Kim , Hyun Jin Lee , Sin Hun Kang
发明人： Young Hyun Jeon , Jong Hyung Kwun , Jung Hoon Cheon , Chan Ho Min , Jae Hyun Kim , Hyun Jin Lee , Sin Hun Kang
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04B7/2606 , H04W84/005 , H04W84/047
摘要： A cell reselection method and system based on a cooperative scanning of the mobile relay station and mobile stations is provided for facilitating cell reselection procedure in a Broadband Wireless Access (BWA) system. The cooperative scanning method for a moving wireless network including a mobile relay station and at least one mobile station according to the present invention includes transmitting, at the moving wireless network, a scanning request with cooperative scanning duration to a serving base station; assigning, when a scanning response, neighbor base stations to the mobile relay station and at least one mobile station; scanning, at the mobile relay station and the at least mobile station, the assigned neighbor base stations; and transmitting scanning results to the serving BS station.
摘要翻译：提供了基于移动中继站和移动站的协同扫描的小区重选方法和系统，用于促进宽带无线接入（BWA）系统中的小区重选过程。根据本发明的包括移动中继站和至少一个移动站的移动无线网络的协同扫描方法包括在移动无线网络向服务基站发送具有协作扫描持续时间的扫描请求; 当扫描响应时，向所述移动中继站和至少一个移动台分配相邻基站; 在所述移动中继站和所述至少移动站处扫描所分配的邻近基站; 并将扫描结果发送到服务BS站。

5. 发明授权

US08897698B2 Data transfer method, data transmission apparatus, and communication system in multi-hop relay system 有权
标题翻译：数据传输方法，数据传输装置和多跳中继系统中的通信系统
公开(公告)号：US08897698B2
公开(公告)日：2014-11-25
申请号：US13132794
申请日：2009-12-04
申请人： Young Hyun Jeon , Tak Ki Yu , Jong Hyung Kwun , Chan Ho Min , Min Suk Kang , Hyu Dae Kim , Bang Chul Jung , Dong Won Lee
发明人： Young Hyun Jeon , Tak Ki Yu , Jong Hyung Kwun , Chan Ho Min , Min Suk Kang , Hyu Dae Kim , Bang Chul Jung , Dong Won Lee
IPC分类号： H04B7/14 , H04B7/26
CPC分类号： H04B7/2606
摘要： The invention relates to a data transfer method in a multi-hop relay system. The data transfer method comprises: a step for allowing a base station to receive from a first terminal the channel information (Hd,1) between the base station and the first mobile station, a step for making the base station generate an interference cancellation precoding matrix using Hd,1, a step for forcing the base station to transfer first data to a relay station, and a step for making the relay station transfer the first data to the first mobile station and forcing the base station to transfer second data to a second mobile station, wherein the second data is converted using the interference cancellation precoding matrix. According to the disclosed data transfer method in the multi-hope relay system, the base station transfers data to another mobile station efficiently when the relay station transfers data to a mobile station. Therefore, the data transfer method is able to efficiently use the resources wasted in an existing data transfer method and improve the total data transmission rate of the base station.
摘要翻译：本发明涉及多跳中继系统中的数据传输方法。数据传输方法包括：使基站从第一终端接收基站与第一移动台之间的信道信息（Hd，1）的步骤，使基站生成干扰消除预编码矩阵使用Hd，1，强制基站将第一数据传送到中继站的步骤，以及用于使中继站将第一数据传送到第一移动站并迫使基站将第二数据传送到第二数据的步骤移动站，其中使用所述干扰消除预编码矩阵来转换所述第二数据。根据多希望中继系统中公开的数据传输方法，当中继站向移动台传送数据时，基站有效地将数据传送到另一个移动台。因此，数据传输方法能够有效地利用现有数据传输方法中浪费的资源，提高基站的总数据传输速率。

6. 发明申请

US20110294415A1 DATA TRANSFER METHOD, DATA TRANSMISSION APPARATUS, AND COMMUNICATION SYSTEM IN MULTI-HOP RELAY SYSTEM 有权
标题翻译：数据传输方法，数据传输设备和多路继电器系统中的通信系统
公开(公告)号：US20110294415A1
公开(公告)日：2011-12-01
申请号：US13132794
申请日：2009-12-04
申请人： Young Hyun Jeon , Tak Ki Yu , Jong Hyung Kwun , Chan Ho Min , Min Suk Kang , Hyu Dae Kim , Bang Chul Jung , Dong Won Lee
发明人： Young Hyun Jeon , Tak Ki Yu , Jong Hyung Kwun , Chan Ho Min , Min Suk Kang , Hyu Dae Kim , Bang Chul Jung , Dong Won Lee
IPC分类号： H04B7/14 , H04W88/04
CPC分类号： H04B7/2606
摘要： The invention relates to a data transfer method in a multi-hop relay system. The data transfer method comprises: a step for allowing a base station to receive from a first terminal the channel information (Hd,1) between the base station and the first mobile station, a step for making the base station generate an interference cancellation precoding matrix using Hd,1, a step for forcing the base station to transfer first data to a relay station, and a step for making the relay station transfer the first data to the first mobile station and forcing the base station to transfer second data to a second mobile station, wherein the second data is converted using the interference cancellation precoding matrix. According to the disclosed data transfer method in the multi-hope relay system, the base station transfers data to another mobile station efficiently when the relay station transfers data to a mobile station. Therefore, the data transfer method is able to efficiently use the resources wasted in an existing data transfer method and improve the total data transmission rate of the base station.
摘要翻译：本发明涉及多跳中继系统中的数据传输方法。数据传输方法包括：使基站从第一终端接收基站与第一移动台之间的信道信息（Hd，1）的步骤，使基站生成干扰消除预编码矩阵使用Hd，1，强制基站将第一数据传送到中继站的步骤，以及用于使中继站将第一数据传送到第一移动站并迫使基站将第二数据传送到第二数据的步骤移动站，其中使用所述干扰消除预编码矩阵来转换所述第二数据。根据多希望中继系统中公开的数据传输方法，当中继站向移动台传送数据时，基站有效地将数据传送到另一个移动台。因此，数据传输方法能够有效地利用现有数据传输方法中浪费的资源，提高基站的总数据传输速率。

7. 发明申请

US20110256825A1 METHOD FOR CHANGING A PREAMBLE IN MOVING NETWORK SYSTEM, AND SYSTEM FOR SAME 有权
标题翻译：用于改变移动网络系统中的前缀的方法，以及用于其的系统
公开(公告)号：US20110256825A1
公开(公告)日：2011-10-20
申请号：US13141216
申请日：2009-12-22
申请人： Chan Ho Min , Young Hyun Jeon , Jong Hyung Kwun , Hyu Dae Kim , Min Suk Kang , Dong Won Lee
发明人： Chan Ho Min , Young Hyun Jeon , Jong Hyung Kwun , Hyu Dae Kim , Min Suk Kang , Dong Won Lee
IPC分类号： H04B7/14
CPC分类号： H04B7/2656 , H04B7/2606
摘要： The present invention relates to a method for changing a preamble in a moving network system, and a system for same. The method comprises the steps of: enabling a base station to select a relay, to change a preamble thereof from at least two relays using a first preamble; enabling the selected relay to alternately transmit a signal using the first preamble and a signal using a second preamble to at least one terminal controlled by the selected relay; enabling the selected relay to judge whether the preamble of said at least one terminal is completely changed; and enabling the selected relay to transmit only the signal using the second preamble to said at least one terminal if the preamble is completely changed. The method for changing a preamble in a moving network system and the system for same according to the present invention minimizes communication cutoff time under the condition in which a mobile relay should change a preamble, to thereby effectively provide all terminals with information without a loss, and improve the utilization of a moving network.
摘要翻译：本发明涉及一种用于改变移动网络系统中的前同步码的方法及其系统。该方法包括以下步骤：使基站能够选择中继，使用第一前同步码从至少两个继电器改变其前导码; 使所选择的继电器使用第一前同步码交替发送信号，以及使用第二前导码向由所选择的继电器控制的至少一个终端发送信号; 使所选择的继电器能够判断所述至少一个终端的前导码是否完全改变; 以及如果所述前同步码完全改变，则使所选择的中继仅使用所述第二前导码向所述至少一个终端发送所述信号。根据本发明的用于改变移动网络系统中的前导码及其系统的方法在移动中继应改变前导码的条件下最小化通信切断时间，从而有效地向所有终端提供信息而不丢失，并提高移动网络的利用率。

8. 发明授权

US08750787B2 Method for changing a preamble in moving network system, and system for same 有权
标题翻译：移动网络系统中改变前同步码的方法及其系统
公开(公告)号：US08750787B2
公开(公告)日：2014-06-10
申请号：US13141216
申请日：2009-12-22
申请人： Chan Ho Min , Young Hyun Jeon , Jong Hyung Kwun , Hyu Dae Kim , Min Suk Kang , Dong Won Lee
发明人： Chan Ho Min , Young Hyun Jeon , Jong Hyung Kwun , Hyu Dae Kim , Min Suk Kang , Dong Won Lee
IPC分类号： H04B7/14
CPC分类号： H04B7/2656 , H04B7/2606
摘要： The present invention relates to a method for changing a preamble in a moving network system, and a system for same. The method comprises the steps of: enabling a base station to select a relay, to change a preamble thereof from at least two relays using a first preamble; enabling the selected relay to alternately transmit a signal using the first preamble and a signal using a second preamble to at least one terminal controlled by the selected relay; enabling the selected relay to judge whether the preamble of said at least one terminal is completely changed; and enabling the selected relay to transmit only the signal using the second preamble to said at least one terminal if the preamble is completely changed. The method for changing a preamble in a moving network system and the system for same according to the present invention minimizes communication cutoff time under the condition in which a mobile relay should change a preamble, to thereby effectively provide all terminals with information without a loss, and improve the utilization of a moving network.
摘要翻译：本发明涉及一种用于改变移动网络系统中的前同步码的方法及其系统。该方法包括以下步骤：使基站能够选择中继，使用第一前同步码从至少两个继电器改变其前导码; 使所选择的继电器使用第一前同步码交替发送信号，以及使用第二前导码向由所选择的继电器控制的至少一个终端发送信号; 使所选择的继电器能够判断所述至少一个终端的前导码是否完全改变; 以及如果所述前同步码完全改变，则使所选择的中继仅使用所述第二前导码向所述至少一个终端发送所述信号。根据本发明的用于改变移动网络系统中的前导码及其系统的方法在移动中继应改变前导码的条件下最小化通信切断时间，从而有效地向所有终端提供信息而不丢失，并提高移动网络的利用率。

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