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1. 发明申请

US20140304571A1 DEVICE AND METHOD FOR TRANSMITTING DATA USING CONVOLUTIONAL TURBO CODE (CTC) ENCODER IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在移动通信系统中使用转换式涡轮代码（CTC）编码器发送数据的装置和方法
公开(公告)号：US20140304571A1
公开(公告)日：2014-10-09
申请号：US14358671
申请日：2011-12-01
申请人： Seunghyun Kang , Jinsam Kwak
发明人： Seunghyun Kang , Jinsam Kwak
IPC分类号： H03M13/25
CPC分类号： H03M13/258 , H03M13/2753 , H03M13/2775 , H03M13/29 , H03M13/2903 , H03M13/2939 , H03M13/2957 , H03M13/296 , H03M13/6544
摘要： Abstract: Disclosed in the present application is a method for transmitting data from a transmitting side in a mobile communication system. Specifically, the method comprises: a first encoding to output first encoded bits by encoding input data bits, which have been input through two input ports of the CTC encoder; interleaving the input data bits using four CTC interleaver parameters P0, P1, P2 and P3 corresponding to sizes of the input data bits; a second encoding to output second encoded bits by encoding the interleaved data bits; and selectively transmitting, to a receiving side, the input data bits, the first encoded bits and the second encoded bits, in accordance with a predetermined coding rate.
摘要翻译：摘要：在本申请中公开了一种在移动通信系统中从发送侧发送数据的方法。具体地说，该方法包括：通过编码已经通过CTC编码器的两个输入端口输入的输入数据位来输出第一编码比特的第一编码; 使用对应于输入数据位的大小的四个CTC交织器参数P0，P1，P2和P3对输入数据位进行交织; 第二编码，通过对交织的数据比特进行编码来输出第二编码比特; 并且根据预定的编码率选择性地向接收侧发送输入数据位，第一编码位和第二编码位。

2. 发明授权

US09577677B2 Device and method for transmitting data using convolutional turbo code (CTC) encoder in mobile communication system 有权
标题翻译：用于在移动通信系统中使用卷积turbo码（CTC）编码器发送数据的装置和方法
公开(公告)号：US09577677B2
公开(公告)日：2017-02-21
申请号：US14358671
申请日：2011-12-01
申请人： Seunghyun Kang , Jinsam Kwak
发明人： Seunghyun Kang , Jinsam Kwak
IPC分类号： H03M13/25 , H03M13/27 , H03M13/00 , H03M13/29
CPC分类号： H03M13/258 , H03M13/2753 , H03M13/2775 , H03M13/29 , H03M13/2903 , H03M13/2939 , H03M13/2957 , H03M13/296 , H03M13/6544
摘要： A method for transmitting data using a convolutional turbo code (CTC) encoder. Specifically, the method comprises: encoding input data bits, which have been input through two input ports of the CTC encoder; interleaving the input data bits using four CTC interleaver parameters P0, P1, P2 and P3 corresponding to sizes of the input data bits; encoding the interleaved data bits; and selectively transmitting the input data bits, the first encoded bits and the second encoded bits, in accordance with a predetermined coding rate. Here, P0 is a relative prime number to N, which is ½ of the size of each of the input data bits, P2 has a value of N−1, and an absolute value of a difference between P1 and P3 is 1.
摘要翻译：一种使用卷积turbo码（CTC）编码器发送数据的方法。具体地说，该方法包括：编码已经通过CTC编码器的两个输入端口输入的输入数据位; 使用对应于输入数据位的大小的四个CTC交织器参数P0，P1，P2和P3交织输入数据位; 对交织的数据位进行编码; 并根据预定的编码速率有选择地发送输入数据位，第一编码位和第二编码位。这里，P0是N的相对质数，其为每个输入数据位的大小的1/2，P2具有N-1的值，P1和P3之间的差的绝对值为1。

3. 发明授权

US09161216B2 Traffic encryption key management for machine to machine multicast group 有权
标题翻译：机器到机器组播组的流量加密密钥管理
公开(公告)号：US09161216B2
公开(公告)日：2015-10-13
申请号：US13992662
申请日：2011-12-08
申请人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
发明人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
IPC分类号： H04L29/06 , H04W12/04 , H04W4/08 , H04W4/00
CPC分类号： H04W12/04 , H04L63/065 , H04L2463/061 , H04W4/08 , H04W4/70
摘要： A method for decrypting multicast data by a mobile station in a wireless communication system is described. The method includes receiving an identifier of a group from a base station, receiving parameters for generating a group traffic key from the base station, wherein the parameters include an authentication key for the group, a group security seed and a counter, performing a key derivation function to generate the group traffic key based on the identifier and the parameters and decrypting multicast data using the group traffic key.
摘要翻译：描述了无线通信系统中的移动台对组播数据进行解密的方法。该方法包括从基站接收组的标识符，从基站接收用于生成组业务密钥的参数，其中参数包括用于组的认证密钥，组安全种子和计数器，执行密钥导出功能，根据标识符和参数生成组业务密钥，并使用组业务密钥解密组播数据。

4. 发明授权

US09014078B2 Method and apparatus for multicasting a medium access control (MAC) control message in wireless access system 有权
标题翻译：用于在无线接入系统中组播媒体接入控制（MAC）控制消息的方法和装置
公开(公告)号：US09014078B2
公开(公告)日：2015-04-21
申请号：US14357750
申请日：2012-07-13
申请人： Jeongki Kim , Jinsam Kwak , Giwon Park , Youngsoo Yuk
发明人： Jeongki Kim , Jinsam Kwak , Giwon Park , Youngsoo Yuk
IPC分类号： H04H20/71 , H04L12/18 , H04W4/06 , H04W4/00 , H04W72/04
CPC分类号： H04L12/189 , H04B7/2612 , H04W4/06 , H04W4/70 , H04W72/005 , H04W72/0406
摘要： A wireless access system supporting an M2M environment and, more particularly, a method and apparatus for multicasting a MAC control message respective to an M2M device is disclosed herein. According to an exemplary embodiment, a method for multicasting a MAC control message may include the steps of receiving a paging message including an MGID identifying an M2M group to which the corresponding M2M device belongs and an indicator indicating a multicast data transmission for the M2M device, receiving an M2M MA A-MAP IE including resource assignment information indicating a resource region to which the MAC control message respective to the corresponding M2M device is being transmitted, and, when a CRC bit being masked to the M2M MA A-MAP IE includes the MGID, receiving a MAC PDU being accompanied by the MAC control message being multicast through the resource region indicated by the resource assignment information.
摘要翻译：本文公开了一种支持M2M环境的无线接入系统，更具体地，涉及用于组播相应于M2M设备的MAC控制消息的方法和装置。根据示例性实施例，用于组播MAC控制消息的方法可以包括以下步骤：接收包括识别对应M2M设备所属的M2M组的MGID的指示消息和指示M2M设备的组播数据传输的指示符，接收包括资源分配信息的M2M MA A-MAP IE，所述资源分配信息指示正在发送对应于所述M2M装置的MAC控制消息正在发送的资源区域，并且当掩蔽到所述M2M MA A-MAP IE的CRC位包括 MGID，通过由资源分配信息指示的资源区域接收伴随有MAC控制消息的MAC PDU正在多播。

5. 发明申请

US20140307618A1 METHOD AND APPARATUS FOR MULTICASTING A MEDIUM ACCESS CONTROL (MAC) CONTROL MESSAGE IN WIRELESS ACCESS SYSTEM 有权
标题翻译：用于在无线接入系统中组播中等接入控制（MAC）控制消息的方法和装置
公开(公告)号：US20140307618A1
公开(公告)日：2014-10-16
申请号：US14357750
申请日：2012-07-13
申请人： Jeongki Kim , Jinsam Kwak , Giwon Park , Youngsoo Yuk
发明人： Jeongki Kim , Jinsam Kwak , Giwon Park , Youngsoo Yuk
IPC分类号： H04W4/06 , H04W4/00
CPC分类号： H04L12/189 , H04B7/2612 , H04W4/06 , H04W4/70 , H04W72/005 , H04W72/0406
摘要： A wireless access system supporting an M2M environment and, more particularly, a method and apparatus for multicasting a MAC control message respective to an M2M device is disclosed herein. According to an exemplary embodiment, a method for multicasting a MAC control message may include the steps of receiving a paging message including an MGID identifying an M2M group to which the corresponding M2M device belongs and an indicator indicating a multicast data transmission for the M2M device, receiving an M2M MA A-MAP IE including resource assignment information indicating a resource region to which the MAC control message respective to the corresponding M2M device is being transmitted, and, when a CRC bit being masked to the M2M MA A-MAP IE includes the MGID, receiving a MAC PDU being accompanied by the MAC control message being multicast through the resource region indicated by the resource assignment information.
摘要翻译：本文公开了一种支持M2M环境的无线接入系统，更具体地，涉及用于组播相应于M2M设备的MAC控制消息的方法和装置。根据示例性实施例，用于组播MAC控制消息的方法可以包括以下步骤：接收包括识别对应M2M设备所属的M2M组的MGID的指示消息和指示M2M设备的组播数据传输的指示符，接收包括资源分配信息的M2M MA A-MAP IE，所述资源分配信息指示正在发送对应于所述M2M装置的MAC控制消息正在发送的资源区域，并且当掩蔽到所述M2M MA A-MAP IE的CRC位包括 MGID，通过由资源分配信息指示的资源区域接收伴随有MAC控制消息的MAC PDU正在多播。

6. 发明申请

US20140098667A1 METHOD AND APPARATUS FOR RANGING TRANSMISSION BY MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：移动通信无线通信系统传输方法与装置
公开(公告)号：US20140098667A1
公开(公告)日：2014-04-10
申请号：US14124192
申请日：2012-03-23
申请人： Jinsoo Choi , Youngsoo Yuk , Hangyu Cho , Jinsam Kwak , Kiseon Ryu , Jin Lee
发明人： Jinsoo Choi , Youngsoo Yuk , Hangyu Cho , Jinsam Kwak , Kiseon Ryu , Jin Lee
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04B7/2609 , H04W8/22 , H04W12/00 , H04W12/04 , H04W12/10 , H04W74/006 , H04W74/0833
摘要： Disclosed is a ranging transmission method comprising: a mobile station receiving a message including backoff window information from a base station; and the mobile station performing ranging transmission on the basis of the backoff window information, wherein the backoff window information comprises information indicating a size K0 of a 0-th backoff window, wherein a size Kx of a nx-th (x being a non-negative integer) backoff window is determined according to Kx=K0/(2x) wherein x denotes a ranging retry count.
摘要翻译：公开了一种测距传输方法，包括：移动台从基站接收包括后退窗口信息的消息; 所述移动台根据所述退避窗口信息进行测距发送，其中，所述退避窗口信息包括表示第0个退避窗口的大小K0的信息，其中，第nx（x为非零）负整数）退避窗口根据Kx = K0 /（2x）确定，其中x表示测距重试计数。

7. 发明申请

US20130315389A1 TRAFFIC ENCRYPTION KEY MANAGEMENT FOR MACHINE TO MACHINE MULTICAST GROUP 有权
标题翻译：机械加工机组的交通加密关键管理
公开(公告)号：US20130315389A1
公开(公告)日：2013-11-28
申请号：US13992662
申请日：2011-12-08
申请人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
发明人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
IPC分类号： H04W12/04
CPC分类号： H04W12/04 , H04L63/065 , H04L2463/061 , H04W4/08 , H04W4/70
摘要： A method for decrypting multicast data by a mobile station in a wireless communication system is described. The method includes receiving an identifier of a group from a base station, receiving parameters for generating a group traffic key from the base station, wherein the parameters include an authentication key for the group, a group security seed and a counter, performing a key derivation function to generate the group traffic key based on the identifier and the parameters and decrypting multicast data using the group traffic key.
摘要翻译：描述了无线通信系统中的移动台对组播数据进行解密的方法。该方法包括从基站接收组的标识符，从基站接收用于生成组业务密钥的参数，其中参数包括用于组的认证密钥，组安全种子和计数器，执行密钥导出功能，根据标识符和参数生成组业务密钥，并使用组业务密钥解密组播数据。

8. 发明申请

US20130281093A1 METHOD FOR CONTROLLING UPLINK POWER IN A BROADBAND WIRELESS ACCESS SYSTEM 有权
公开(公告)号：US20130281093A1
公开(公告)日：2013-10-24
申请号：US13883245
申请日：2011-11-03
申请人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
发明人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
IPC分类号： H04W52/38
CPC分类号： H04W52/283 , H04L5/0007 , H04W36/0072 , H04W52/146 , H04W52/38 , H04W52/40 , H04W56/00 , H04W56/001 , H04W72/048
摘要： The present invention relates to a broadband wireless access system, and more particularly, to a method for efficiently determining power for ranging performed by a terminal on a target base station or a target region during handover or during changing of a region. A method for controlling uplink power for network reentry of a terminal from a first region to a second region in a broadband wireless access system, according to an embodiment of the present invention, comprises the steps of: receiving a media access control (MAC) management message including a power control parameter that is to be applied to the second region from the first region; and performing ranging to the second region by applying the power control parameter.

9. 发明申请

US20130178215A1 METHOD AND APPARATUS FOR EFFICIENT ZONE SWITCH OPERATION IN A BROADBAND WIRELESS ACCESS SYSTEM 有权
标题翻译：宽带无线接入系统中有效区域切换操作的方法与装置
公开(公告)号：US20130178215A1
公开(公告)日：2013-07-11
申请号：US13822919
申请日：2011-09-14
申请人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
发明人： Inuk Jung , Jinsam Kwak , Kiseon Ryu , Wookbong Lee
IPC分类号： H04W36/00
CPC分类号： H04W36/00 , H04W36/0077 , H04W36/0083 , H04W88/10
摘要： A wireless access system and, more particularly, a method and apparatus for more efficiently performing zone switch are disclosed. The method of performing zone switch by an advanced mobile station (AMS) in a mixed-mode advanced base station (ABS) which operates in a mixed mode of a broadband wireless access system includes receiving a ranging response (RNG-RSP) message including system information of an AMS support zone from a legacy zone (LZone) of the ABS, and performing ranging to the AMS support zone using the system information.
摘要翻译：公开了一种无线接入系统，更具体地说，一种用于更有效地执行区域切换的方法和装置。在宽带无线接入系统的混合模式下操作的混合模式高级基站（ABS）中的高级移动台（AMS）执行区域切换的方法包括：接收包括系统的测距响应（RNG-RSP）消息来自ABS的旧版区（LZone）的AMS支持区的信息，并使用系统信息执行测距到AMS支持区。

10. 发明申请

US20120230243A1 METHOD AND APPARATUS FOR EFFICIENTLY RECEIVING BROADCAST CONTROL MESSAGE USING MAC PDU HEADER IN WIRELESS ACCESS SYSTEM 有权
标题翻译：使用无线接入系统中的MAC PDU头部有效接收广播控制消息的方法和装置
公开(公告)号：US20120230243A1
公开(公告)日：2012-09-13
申请号：US13509238
申请日：2010-11-10
申请人： Eunjong Lee , Kiseon Ryu , Youngsoo Yuk , Giwon Park , Jinsam Kwak , Yongho Kim , Jeongki Kim
发明人： Eunjong Lee , Kiseon Ryu , Youngsoo Yuk , Giwon Park , Jinsam Kwak , Yongho Kim , Jeongki Kim
IPC分类号： H04W80/00
CPC分类号： H04W28/06 , H04W4/06 , H04W48/12
摘要： Disclosed is a method of driving a terminal for receiving a broadcast control message formed of a MAC PDU from a wireless access system. The method includes receiving at least one broadcast control message from a base station in a resource region where a broadcast control message is transmitted, extracting broadcast control message type information that represents the kind of a broadcast control message included in the header of the received broadcast control message, and checking the extracted broadcast control message type information and determining whether payload of the received broadcast message is decoded.
摘要翻译：公开了一种驱动终端从无线接入系统接收由MAC PDU形成的广播控制消息的方法。该方法包括：在发送广播控制消息的资源区域中从基站接收至少一个广播控制消息，提取表示包含在所接收的广播控制的报头中的广播控制消息的种类的广播控制消息类型信息消息，并且检查所提取的广播控制消息类型信息并确定所接收的广播消息的有效载荷是否被解码。

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