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21. 发明授权

US07783467B2 Method for digital system modeling by using higher software simulator 有权
标题翻译：通过使用更高的软件模拟器进行数字系统建模的方法
公开(公告)号：US07783467B2
公开(公告)日：2010-08-24
申请号：US11636506
申请日：2006-12-11
申请人： Jung-Bo Son , Hee-Jung Yu , Eun-Young Choi , Chan-Ho Yoon , Il-Gu Lee , Deuk-Su Lyu , Tae-hyun Jeon , Seung-Wook Min , Kwhang-Hyun Ryu , Kyoung-Ju Noh , Yun-Joo Kim , Kyoung-Hee Song , Sok-Kyu Lee , Seung-Chan Bang , Seung-Ku Hwang
发明人： Jung-Bo Son , Hee-Jung Yu , Eun-Young Choi , Chan-Ho Yoon , Il-Gu Lee , Deuk-Su Lyu , Tae-hyun Jeon , Seung-Wook Min , Kwhang-Hyun Ryu , Kyoung-Ju Noh , Yun-Joo Kim , Kyoung-Hee Song , Sok-Kyu Lee , Seung-Chan Bang , Seung-Ku Hwang
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5045 , G06F17/5022
摘要： A digital system design method uses a higher programming language. In order to realize a digital system, an algorithm is verified based on a program written by the higher programming language and a program is programmed considering the higher programming language-hardware characteristics before the program is written in the lower programming language, and thus conversion into the lower programming language may be easily performed.
摘要翻译：数字系统设计方法使用更高的编程语言。为了实现数字系统，基于由较高编程语言编写的程序来验证算法，并且在程序以较低的编程语言编写之前，考虑到较高的编程语言 - 硬件特性来编程程序，从而转换为可以容易地执行较低的编程语言。

22. 发明申请

US20100144359A1 APPARATUS AND METHOD FOR ALLOCATING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于分配无线通信系统的装置和方法
公开(公告)号：US20100144359A1
公开(公告)日：2010-06-10
申请号：US12632223
申请日：2009-12-07
申请人： Yoo-Seung SONG , Minho Cheong , Jeeyon Choi , Yun-Joo Kim , Sun-Sim Chun , Sok-kyu Lee , Chang-Min Park , Junghoon Jee , Hong-Seok Jeon
发明人： Yoo-Seung SONG , Minho Cheong , Jeeyon Choi , Yun-Joo Kim , Sun-Sim Chun , Sok-kyu Lee , Chang-Min Park , Junghoon Jee , Hong-Seok Jeon
IPC分类号： H04W72/04
CPC分类号： H04W28/16
摘要： An apparatus for allocating resources in a wireless communication system includes: a verification unit configured to receive channel information and base station information of a system, verify from the channel information the number of channels capable of being used in the system and bandwidths of the channels, and verify from the base station information the number of base stations and bandwidths of channels requested by the base stations to be allocated; an allocation unit configured to allocate at least one channel of the channels capable of being used to each base station in response to verification by the verification unit; and a generation unit configured to generate allocation information corresponding to channel allocation by the allocation unit and transmit the allocation information to the base stations.
摘要翻译：一种用于在无线通信系统中分配资源的装置包括：验证单元，被配置为接收系统的信道信息和基站信息，根据信道信息验证系统中能够使用的信道的数量以及信道的带宽，并从基站信息中核实要分配的基站所请求的信道的基站数量和带宽; 分配单元，被配置为响应于验证单元的验证，向每个基站分配能够被使用的信道的至少一个信道; 以及生成单元，被配置为生成与所述分配单元的信道分配对应的分配信息，并将所述分配信息发送给所述基站。

23. 发明授权

US07672254B2 Apparatus and method for providing frame bridge of wireless local area network 有权
标题翻译：提供无线局域网帧桥的装置和方法
公开(公告)号：US07672254B2
公开(公告)日：2010-03-02
申请号：US11138197
申请日：2005-05-25
申请人： Yun-Joo Kim , Sok-Kyu Lee
发明人： Yun-Joo Kim , Sok-Kyu Lee
IPC分类号： H04L12/28
CPC分类号： H04W84/12
摘要： The present invention relates to a wireless local area network (WLAN). In the present invention, an access point transmits and receives a probe frame including identity numbers of each access point with a near access point, determines a master access point, and establishes a connection with a near access point through a first radio channel. The master access point transmits a beacon frame, including time information, to a station through a second radio channel, and establishes a connection with the station. The master access point relays a wired internet service received from internet network to the station. Thereafter the master access point switches the connection to the first radio channel and transmits a data frame to the near access point connected with a target station.
摘要翻译：无线局域网（WLAN）技术领域本发明涉及无线局域网（WLAN）。在本发明中，接入点通过接近点接收包含每个接入点的身份号的探测帧，确定主接入点，并通过第一无线信道建立与接近接入点的连接。主接入点通过第二无线电信道将包括时间信息的信标帧发送到站，并建立与该站的连接。主接入点将从互联网接收的有线互联网服务中继到车站。此后，主接入点将连接切换到第一无线电信道，并将数据帧发送到与目标站连接的近地点。

24. 发明申请

US20070162269A1 Method for digital system modeling by using higher software simulator 有权
标题翻译：通过使用更高的软件模拟器进行数字系统建模的方法
公开(公告)号：US20070162269A1
公开(公告)日：2007-07-12
申请号：US11636506
申请日：2006-12-11
申请人： Jung-Bo Son , Hee-Jung Yu , Eun-Young Choi , Chan-Ho Yoon , II-Gu Lee , Deuk-Su Lyu , Tae--hyun Jeon , Seung-Wook Min , Kwhang-Hyun Ryu , Kyoung-Ju Noh , Yun-Joo Kim , Kyoung-Hee Song , Sok-Kyu Lee , Seung-Chan Bang , Seung-Ku Hwang
发明人： Jung-Bo Son , Hee-Jung Yu , Eun-Young Choi , Chan-Ho Yoon , II-Gu Lee , Deuk-Su Lyu , Tae--hyun Jeon , Seung-Wook Min , Kwhang-Hyun Ryu , Kyoung-Ju Noh , Yun-Joo Kim , Kyoung-Hee Song , Sok-Kyu Lee , Seung-Chan Bang , Seung-Ku Hwang
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F17/5022
摘要： A digital system design method uses a higher programming language. In order to realize a digital system, an algorithm is verified based on a program written by the higher programming language and a program is programmed considering the higher programming language-hardware characteristics before the program is written in the lower programming language, and thus conversion into the lower programming language may be easily performed.
摘要翻译：数字系统设计方法使用更高的编程语言。为了实现数字系统，基于由较高编程语言编写的程序来验证算法，并且在程序以较低的编程语言编写之前，考虑到较高的编程语言 - 硬件特性来编程程序，从而转换为可以容易地执行较低的编程语言。

25. 发明授权

US09167476B2 Method and apparatus for transmitting/receiving packet in wireless communication system 有权
标题翻译：用于在无线通信系统中发送/接收分组的方法和装置
公开(公告)号：US09167476B2
公开(公告)日：2015-10-20
申请号：US13047477
申请日：2011-03-14
申请人： Yun-Joo Kim , Sok-Kyu Lee
发明人： Yun-Joo Kim , Sok-Kyu Lee
IPC分类号： H04W4/00 , H04W28/06 , H04W4/06
CPC分类号： H04W72/005 , H04L45/74 , H04L69/22 , H04W4/06 , H04W28/06 , H04W72/0406
摘要： A method for simultaneously transmitting packets having different lengths to two or more users in a wireless communication system includes: generating the packets to transmit to the respective users, the packets containing information on the maximum transmission length of the packets having different lengths; and simultaneously transmitting the generated packets to the respective users. The maximum transmission length is represented by the number of symbols, and each of the packets sequentially contains control information required for transmitting the packet, data, a tail field, and a PHY pad field, and is generated by inserting a MAC pad between the control information and the data such that the tail field and the PHY pad field are positioned at the last byte of the last symbol of the maximum transmission length.
摘要翻译：一种用于在无线通信系统中同时向两个或多个用户发送具有不同长度的分组的方法包括：生成要发送给各个用户的分组，所述分组包含关于具有不同长度的分组的最大传输长度的信息; 同时将生成的分组发送给各个用户。最大传输长度由符号数表示，并且每个分组顺序地包含用于发送分组所需的控制信息，数据，尾部字段和PHY填充字段，并且通过在控制器之间插入MAC垫来生成信息和数据，使得尾部场和PHY垫场位于最大传输长度的最后一个符号的最后一个字节。

26. 发明授权

US09088873B2 Method for allocating group address in wireless local network area, method for transmitting response request frame and response frame in plurality of stations, and method for transmitting data using group address 有权
标题翻译：用于在无线局域网区域中分配组地址的方法，用于在多个站中发送响应请求帧和响应帧的方法，以及使用组地址发送数据的方法
公开(公告)号：US09088873B2
公开(公告)日：2015-07-21
申请号：US13502997
申请日：2010-10-20
申请人： Jeeyon Choi , Yun-Joo Kim , Sok-Kyu Lee
发明人： Jeeyon Choi , Yun-Joo Kim , Sok-Kyu Lee
IPC分类号： H04W4/08 , H04W8/18 , H04W8/26
CPC分类号： H04W4/08 , H04L61/2069 , H04W8/186 , H04W8/26 , H04W84/12
摘要： The present invention relates to a method for allocating a group address in a wireless LAN, a method for transmitting a response request frame and a response frame to a plurality of terminals, and a data transmission method using the same group address. The method for allocating the group address of the present invention comprises the steps of: transmitting a group agreement request frame including the group address (identifier) to terminals as grouping targets; and receiving a response frame corresponding to the group agreement request frame. The group agreement request frame includes group address (identifier) information and a terminal address as a destination address and is transmitted to a receiving terminal as a destination.
摘要翻译：本发明涉及一种用于在无线LAN中分配组地址的方法，用于向多个终端发送响应请求帧和响应帧的方法以及使用相同组地址的数据传输方法。用于分配本发明的组地址的方法包括以下步骤：将包括组地址（标识符）的组协议请求帧发送到终端作为分组目标; 并接收对应于组协议请求帧的响应帧。组协议请求帧包括组地址（标识符）信息和作为目的地地址的终端地址，并被发送到作为目的地的接收终端。

27. 发明授权

US08861495B2 Method for protecting data in a MU-MIMO based wireless communication system 有权
标题翻译：一种用于在基于MU-MIMO的无线通信系统中保护数据的方法
公开(公告)号：US08861495B2
公开(公告)日：2014-10-14
申请号：US13511363
申请日：2010-11-24
申请人： Yun-Joo Kim , Jae-Seung Lee , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jae-Seung Lee , Sok-Kyu Lee
IPC分类号： H04W72/14 , H04B7/04 , H04W74/08
CPC分类号： H04B7/0452 , H04W74/0816
摘要： The present invention relates to a method for protecting MU-MIMO (Multi User-Multiple Input Multiple Output) data through a multi-RTS/CTS frame exchange in a MU-MIMO based wireless communication system. The method of the present invention comprises: a process where an indicator for VHT data protection is added to an RTS frame, using the structure of an RTS/CTS frame for an existing legacy terminal during the multi RTS/CTS frame exchange; a process where an access point designates and then transmits the duration period of the RTS frame while transmitting the RTS frame; and a process where wireless terminals up to the (n−1)th terminal designate the duration period of the CTS frame as ‘0’ and send the designated duration period, while only the n-th wireless terminal designates NAV for data protection.
摘要翻译：本发明涉及在基于MU-MIMO的无线通信系统中通过多RTS / CTS帧交换来保护MU-MIMO（多用户多输入多输出）数据的方法。本发明的方法包括：在多RTS / CTS帧交换期间，使用RTS / CTS帧的结构为现有的传统终端，将用于VHT数据保护的指示符添加到RTS帧的过程; 其中接入点指定然后在发送RTS帧的同时发送RTS帧的持续时间段的过程; 以及直到第（n-1）个终端的无线终端将CTS帧的持续时间指定为“0”并发送指定的持续时间的过程，而仅第n个无线终端指定用于数据保护的NAV。

28. 发明申请

US20120230242A1 METHODS FOR TRANSMITTING A FRAME IN A MULTI-USER BASED WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在多用户无线通信系统中发送帧的方法
公开(公告)号：US20120230242A1
公开(公告)日：2012-09-13
申请号：US13478069
申请日：2012-05-22
申请人： Yun-Joo Kim , Jae-Seung Lee , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jae-Seung Lee , Sok-Kyu Lee
IPC分类号： H04W4/06
CPC分类号： H04B7/0452 , H04W4/08 , H04W8/186 , H04W84/12
摘要： The present invention relates to methods for transmitting a frame by grouping a plurality of wireless terminals in a multiuser based wireless communication system. The present invention includes a method for transmitting a frame by including information about multiple receiver terminals in a MAC frame, another method for transmitting a frame by allocating group addresses and then using a corresponding group address for frame transmission, and yet another method for transmitting a frame by using a unique group sequence number that is allocated to each group and group control information that contains bitmap information. The group control information is included in a destination address field of a MAC layer, or in a signal field of a physical layer, or in both the MAC layer and the physical layer.
摘要翻译：本发明涉及通过在多用户无线通信系统中对多个无线终端进行分组来发送帧的方法。本发明包括一种通过在MAC帧中包含关于多个接收机终端的信息来发送帧的方法，用于通过分配组地址然后使用相应的组地址进行帧传输来发送帧的另一种方法，以及另一种用于发送帧帧，通过使用分配给每个组的唯一组序列号和包含位图信息的组控制信息。组控制信息包括在MAC层的目的地地址字段中，或者在物理层的信号字段中，或MAC层和物理层中。

29. 发明申请

US20060133616A1 Cipher device using RC4 algorithm and method thereof 有权
标题翻译：使用RC4算法的密码装置及其方法
公开(公告)号：US20060133616A1
公开(公告)日：2006-06-22
申请号：US11289181
申请日：2005-11-28
申请人： Yun-Joo Kim , Doo-Hyun Bae , Gwan-Yeon Kim , Se-Hyun Park , Sok-Kyu Lee
发明人： Yun-Joo Kim , Doo-Hyun Bae , Gwan-Yeon Kim , Se-Hyun Park , Sok-Kyu Lee
IPC分类号： H04L9/00
CPC分类号： H04L63/0435 , H04L9/065 , H04L2209/12 , H04L2209/80
摘要： An encryption/decryption device and a method thereof use an RC4 algorithm to reduce a waiting time for encryption/decryption thereby avoiding data process delay. The encryption/decryption device includes a management unit, an encryption/decryption unit, and a first interface. The management unit includes a WEP seed key generator for generating a WEP seed key based on a transmitter address of first data and a cipher suite value representing a cipher protocol type for the transmitter address, an RC4 key scheduler for generating S-Box data using the WEP seed key, and an S-Box data memory storing the S-Box data generated from the RC4 key scheduler for the transmitter addresses. The encryption/decryption unit has a core for performing the RC4 algorithm-corresponding to the cipher suite, encrypting/decrypting the first data using the S-Box data transmitted from the management unit, and transmitting a signal for generating the S-Box data of second data to the management unit. The first interface transmits a control signal and a data signal between the management unit and the encryption/decryption unit.
摘要翻译：加密/解密装置及其方法使用RC4算法来减少加密/解密的等待时间，从而避免数据处理延迟。加密/解密装置包括管理单元，加密/解密单元和第一接口。管理单元包括：WEP种子密钥发生器，用于基于第一数据的发射机地址和表示发射机地址的密码协议类型的密码组值产生WEP种子密钥; RC4密钥调度器，用于使用 WEP种子密钥和存储从用于发射机地址的RC4密钥调度器生成的S-Box数据的S-Box数据存储器。加密/解密单元具有用于执行对应于加密套件的RC4算法的核心，使用从管理单元发送的S-Box数据对第一数据进行加密/解密，并且发送用于生成S-Box数据的信号第二个数据到管理单元。第一接口在管理单元和加密/解密单元之间发送控制信号和数据信号。

30. 发明申请

US20060029028A1 Apparatus and method for providing frame bridge of wireless local area network 有权
标题翻译：提供无线局域网帧桥的装置和方法
公开(公告)号：US20060029028A1
公开(公告)日：2006-02-09
申请号：US11138197
申请日：2005-05-25
申请人： Yun-Joo Kim , Sok-Kyu Lee
发明人： Yun-Joo Kim , Sok-Kyu Lee
IPC分类号： H04Q7/24
CPC分类号： H04W84/12
摘要： The present invention relates to a wireless local area network (WLAN). In the present invention, an access point transmits and receives a probe frame including identity numbers of each access point with a near access point, determines a master access point, and establishes a connection with a near access point through a first radio channel. The master access point transmits a beacon frame, including time information, to a station through a second radio channel, and establishes a connection with the station. The master access point relays a wired internet service received from internet network to the station. Thereafter the master access point switches the connection to the first radio channel and transmits a data frame to the near access point connected with a target station.
摘要翻译：无线局域网（WLAN）技术领域本发明涉及无线局域网（WLAN）。在本发明中，接入点通过接近点接收包含每个接入点的身份号的探测帧，确定主接入点，并通过第一无线信道建立与接近接入点的连接。主接入点通过第二无线电信道将包括时间信息的信标帧发送到站，并建立与该站的连接。主接入点将从互联网接收的有线互联网服务中继到车站。此后，主接入点将连接切换到第一无线电信道，并将数据帧发送到与目标站连接的近地点。

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