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1. 发明申请

US20110103329A1 METHOD AND APPARATUS OF REQUIRING UPLINK RESOURCES FOR TRANSMITTING RANGING REQUEST MESSAGE IN COMMUNICATION SYSTEM 有权
标题翻译：需要上传资源的通信系统发送请求消息的方法和装置
公开(公告)号：US20110103329A1
公开(公告)日：2011-05-05
申请号：US12915750
申请日：2010-10-29
申请人： Young-Kyo BAEK , Yeong-Moon SON , Jung-Je SON , Hyun-Jeong KANG , Kyung-Kyu KIM
发明人： Young-Kyo BAEK , Yeong-Moon SON , Jung-Je SON , Hyun-Jeong KANG , Kyung-Kyu KIM
IPC分类号： H04W4/00 , H04B7/00
CPC分类号： H04W28/065 , H04W72/0413
摘要： A method and an apparatus of requiring uplink resources for transmitting a ranging request message in a communication system are provided. The method includes allocating an uplink bandwidth from a base station, and fragmentizing a Ranging Request (RNG-REQ) message into plural fragmented RNG-REQ messages, when the allocated bandwidth does not accommodate an entire RNG-REQ message, requesting an additional uplink bandwidth by transmitting one fragmented RNG-REQ message, and allocating an requested additional uplink bandwidth from the base station and transmitting a next one fragmented RNG-REQ message.
摘要翻译：提供了一种在通信系统中需要用于发送测距请求消息的上行链路资源的方法和装置。该方法包括：当分配的带宽不适应整个RNG-REQ消息时，分配来自基站的上行链路带宽，以及将测距请求（RNG-REQ）消息分段成多个分段的RNG-REQ消息，请求额外的上行链路带宽通过发送一个分段的RNG-REQ消息，以及从基站分配所请求的另外的上行链路带宽并发送下一个分段的RNG-REQ消息。

2. 发明申请

US20110159906A1 METHOD AND APPARATUS FOR NETWORK REENTRY OF MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中移动站网络恢复的方法与装置
公开(公告)号：US20110159906A1
公开(公告)日：2011-06-30
申请号：US12976167
申请日：2010-12-22
申请人： Young-Kyo BAEK , Ji-Cheol LEE , Yeong-Moon SON , Hyun-Jeong KANG
发明人： Young-Kyo BAEK , Ji-Cheol LEE , Yeong-Moon SON , Hyun-Jeong KANG
IPC分类号： H04B7/00
CPC分类号： H04W60/00 , H04W8/26 , H04W12/06
摘要： A method and apparatus for network reentry of a Mobile Station (MS) in a wireless communication system are provided. The method includes receiving allocation of a context search identifier from a network while a network entry procedure is performed, and transmitting a ranging request message including the allocated context search identifier to a Base Station (BS) when a network reentry event occurs.
摘要翻译：提供了一种用于无线通信系统中的移动台（MS）的网络再入的方法和装置。该方法包括在执行网络进入过程时从网络接收上下文搜索标识符的分配，并且当网络重入事件发生时，将包括所分配的上下文搜索标识符的测距请求消息发送到基站（BS）。

3. 发明申请

US20120002604A1 SYSTEM AND METHOD FOR SWITCHING MOBILE STATION IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中切换移动站识别的系统和方法
公开(公告)号：US20120002604A1
公开(公告)日：2012-01-05
申请号：US13168094
申请日：2011-06-24
申请人： Young-Kyo BAEK , Young-Bin CHANG , Yeong-Moon SON
发明人： Young-Kyo BAEK , Young-Bin CHANG , Yeong-Moon SON
IPC分类号： H04W60/00
CPC分类号： H04W60/00 , H04W8/06 , H04W8/26
摘要： A system and a method for switching mobile station identification information in a wireless communication system are provided. A method for transmitting mobile station identification information includes, when a base station receives a RaNGing (RNG)-REQuest (REQ) message from the mobile station, sending, at a base station, a RNG-ReSPonse (RSP) message including a temporary mobile station identifier to the mobile station, determining, at the mobile station, the temporary mobile station identifier in the RNG-RSP signal, when base station receives REGistration (REG)-REQ message including the temporary mobile station identifier from the mobile station, sending, at the base station, a REG-RSP message comprising a mobile station identifier of the mobile station to the mobile station, determining, at the mobile station, the mobile station identifier in the REG-RSP message and sending a response signal for the REG-RSP message to the base station, when receiving the response signal for the REG-RSP message, deleting, at the base station, the temporary mobile station identifier of the mobile station, and communicating, at the mobile station and the base station, using the mobile station identifier.
摘要翻译：提供了一种用于在无线通信系统中切换移动台标识信息的系统和方法。一种用于发送移动台标识信息的方法包括：当基站从移动台接收到RaNGing（RNG）-REQuest（REQ））消息时，在基站处发送包括临时移动台的RNG-RESPonse（RSP）消息当移动站在基站从移动站接收到包括临时移动台标识符的REG（REG）-REQ消息时，在移动站确定RNG-RSP信号中的临时移动台标识符，在基站处，包括移动站到移动站的移动站标识符的REG-RSP消息，在移动台处确定REG-RSP消息中的移动台标识符，并发送REG-RSP消息的响应信号， RSP消息发送到基站，当接收到REG-RSP消息的响应信号时，在基站处删除移动台的临时移动站标识符并进行通信，移动台和基站，使用移动台标识符。

4. 发明申请

US20100054189A1 APPARATUS AND METHOD FOR GENERATING MAC PROTOCOL DATA UNIT IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中生成MAC协议数据单元的装置和方法
公开(公告)号：US20100054189A1
公开(公告)日：2010-03-04
申请号：US12553436
申请日：2009-09-03
申请人： Young-Bin CHANG , Agiwal ANIL , Jung-Je SON , Young-Kyo BAEK
发明人： Young-Bin CHANG , Agiwal ANIL , Jung-Je SON , Young-Kyo BAEK
IPC分类号： H04W40/00
CPC分类号： H04L1/1896 , H04L2212/00 , H04W28/04 , H04W28/065 , H04W80/02 , H04W80/04 , H04W80/12
摘要： An apparatus and method for generating a Media Access Control (MAC) Protocol Data Unit (MPDU) in a wireless communication system are provided. The method includes reconstructing at least one MAC Service Data Unit (MSDU) according to scheduling information of the MAC layer and generating at least one MPDU data portion, adding control information to each MPDU data portion and generating at least one MPDU payload, adding a General MAC Header (GMH) to each MPDU payload and generating at least one MPDU, and transmitting the MPDU to a receive end. The control information includes at least one piece of MSDU information constituting each MPDU data portion. The GMH includes length information on the MPDU and Connection IDentifier (CID) information.
摘要翻译：提供了一种用于在无线通信系统中生成媒体接入控制（MAC）协议数据单元（MPDU）的装置和方法。该方法包括根据MAC层的调度信息重构至少一个MAC服务数据单元（MSDU），并生成至少一个MPDU数据部分，将控制信息加到每个MPDU数据部分并生成至少一个MPDU有效载荷， MAC报头（GMH）到每个MPDU有效载荷并生成至少一个MPDU，并且将MPDU发送到接收端。控制信息包括构成每个MPDU数据部分的至少一条MSDU信息。 GMH包括关于MPDU和连接标识符（CID）信息的长度信息。

5. 发明申请

US20120204027A1 AUTHENTICATION METHOD AND APPARATUS IN A COMMUNICATION SYSTEM 有权
标题翻译：通信系统中的认证方法和设备
公开(公告)号：US20120204027A1
公开(公告)日：2012-08-09
申请号：US13367615
申请日：2012-02-07
申请人： Young-Kyo BAEK , Alper YEGIN , Ji-Cheol LEE
发明人： Young-Kyo BAEK , Alper YEGIN , Ji-Cheol LEE
IPC分类号： H04L9/32
CPC分类号： H04L9/321 , H04L63/0876 , H04L63/0892 , H04L63/123 , H04L63/162 , H04W12/06 , H04W12/10
摘要： An authentication method and apparatus in a communication system are provided. In a method for authenticating a first node at a second authentication server in a communication system comprising the first node registered to a first authentication server and a second node registered to the second authentication server, an authentication request message requesting authentication of the first node is received from the second node, the authentication request message is transmitted to the first authentication server, and upon receipt of an authentication success message indicating successful authentication of the first node from the first authentication server, the authentication success message is transmitted to the second node.
摘要翻译：提供了通信系统中的认证方法和装置。在通信系统中的用于认证第二认证服务器的第一节点的方法中，包括登记到第一认证服务器的第一节点和注册到第二认证服务器的第二节点，接收到请求第一节点的认证的认证请求消息从第二节点将认证请求消息发送到第一认证服务器，并且在从第一认证服务器接收到指示成功认证第一节点的认证成功消息时，将认证成功消息发送到第二节点。

6. 发明申请

US20110107087A1 APPARATUS AND METHOD FOR REFRESHING MASTER SESSION KEY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中主要会话密码的修改和方法
公开(公告)号：US20110107087A1
公开(公告)日：2011-05-05
申请号：US12914178
申请日：2010-10-28
申请人： Ji-Cheol LEE , Young-Kyo BAEK , Yegin ALPER , Dong-Keon KONG , Jung-Shin PARK , Nae-Hyun LIM , Se-Hoon KIM
发明人： Ji-Cheol LEE , Young-Kyo BAEK , Yegin ALPER , Dong-Keon KONG , Jung-Shin PARK , Nae-Hyun LIM , Se-Hoon KIM
IPC分类号： H04L29/06 , H04L9/00
CPC分类号： H04W12/04 , H04L9/0838 , H04L9/0869 , H04L9/0891 , H04L9/321 , H04L9/3242 , H04L2209/80 , H04W12/06 , H04W92/10
摘要： A Master Session Key (MSK) refresh in a wireless communication system is provided. A MSK refreshing method MSK includes when receiving a first Media Access Control (MAC) message including MSK refresh indication information from a Base Station (BS), generating, at a Mobile Station (MS), an Extended Master Session Key (EMSK)_Hash by applying a hash function to an EMSK and sending a second MAC message including the EMSK_Hash, sending, at the BS, a context request message including the EMSK_Hash to an Access Service Network GateWay (ASN-GW), sending, at the ASN-GW, an authentication request message including the EMSK_Hash to an authentication server, when receiving the authentication request message including the EMSK_Hash, confirming, at the authentication server, the same EMSK as the MS based on the EMSK_Hash, determining an MSK1 using the EMSK, and sending an authentication accept message including the MSK1 to the ASN-GW, and sending, at the ASN-GW, a context report message including an Authorization Key (AK) context to the BS.
摘要翻译：提供无线通信系统中的主会话密钥（MSK）刷新。 MSK刷新方法MSK包括当从基站（BS）接收到包括MSK刷新指示信息的第一媒体访问控制（MAC）消息时，在移动台（MS）处产生扩展主会话密钥（EMSK）_Hash，向EMSK应用散列函数并发送包括EMSK_Hash的第二MAC消息，在BS处将包括EMSK_Hash的上下文请求消息发送到接入服务网络网关（ASN-GW），在ASN-GW处发送，向认证服务器发送包括EMSK_Hash的认证请求消息，当接收到包含EMSK_Hash的认证请求消息时，在认证服务器处，基于EMSK_Hash确认与MS相同的EMSK，使用EMSK确定MSK1，并发送向ASN-GW发送包括MSK1的认证接受消息，并在ASN-GW处向BS发送包括授权密钥（AK）上下文的上下文报告消息。

7. 发明申请

US20120159167A1 METHOD AND APPARATUS FOR AUTHENTICATING PER M2M DEVICE BETWEEN SERVICE PROVIDER AND MOBILE NETWORK OPERATOR 有权
标题翻译：用于认证服务提供商和移动网络运营商之间的每个M2M设备的方法和装置
公开(公告)号：US20120159167A1
公开(公告)日：2012-06-21
申请号：US13327575
申请日：2011-12-15
申请人： Ji-Cheol LEE , Song-Yean CHO , Alper YEGIN , Young-Kyo BAEK
发明人： Ji-Cheol LEE , Song-Yean CHO , Alper YEGIN , Young-Kyo BAEK
IPC分类号： H04L9/32 , G06F7/04
CPC分类号： H04L9/3271 , H04L9/321 , H04L9/3242 , H04L63/062 , H04L63/0892 , H04L2209/80 , H04W4/70 , H04W12/04 , H04W12/06
摘要： A system is capable of authenticating a service per Machine to Machine (M2M) device between an M2M service provider and a mobile communication operator. The system includes an authentication server for generating an M2M device IDentifier (ID), a first authentication key, and an M2M service provider ID per M2M device, The authentication server also generates a second authentication key, a first hash function value, and a first random variable based on the M2M device ID, the first authentication key, and the M2M service provider ID. and transmitting the second authentication key, the first hash function, and the first random variable to an M2M agent to an M2M agent.
摘要翻译：一个系统能够在M2M服务提供商和移动通信运营商之间对每台机器到机器（M2M）设备进行认证。该系统包括用于根据M2M设备生成M2M设备标识符（ID），第一认证密钥和M2M服务提供商ID的认证服务器。认证服务器还生成第二认证密钥，第一散列函数值和第一认证密钥基于M2M设备ID的随机变量，第一认证密钥和M2M服务提供商ID。以及向所述M2M代理发送所述第二认证密钥，所述第一散列函数和所述第一随机变量给M2M代理。

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