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1. 发明申请

US20110047382A1 FAST AUTHENTICATION BETWEEN HETEROGENEOUS WIRELESS NETWORKS 有权
标题翻译：异构无线网络之间的快速认证
公开(公告)号：US20110047382A1
公开(公告)日：2011-02-24
申请号：US12838894
申请日：2010-07-19
申请人： Jui-Tang WANG , Chi-Chung Chen , Kuei-Li Huang , Chien-Chao Tseng , Cheng-Yuan Ho
发明人： Jui-Tang WANG , Chi-Chung Chen , Kuei-Li Huang , Chien-Chao Tseng , Cheng-Yuan Ho
IPC分类号： H04W12/06 , H04W12/04
CPC分类号： H04W12/06 , H04L63/06 , H04L63/162 , H04L2463/061 , H04W12/04 , H04W36/0038
摘要： A method for preparing for handover of an apparatus from a first wireless network to a second, different wireless network, a master session key (MSK) having been generated during establishment of a connectivity of the apparatus to the first wireless network includes detecting signals of the second wireless network. In response thereto, establishing a connectivity of the apparatus to the second wireless network, using a pairwise master key (PMK) derived from the MSK generated during establishment of the connectivity to the first wireless network, one or more encryption keys being derivable from the PMK to support secure communication over the second wireless network.
摘要翻译：一种用于准备将装置从第一无线网络切换到第二不同无线网络的方法，已在所述装置的连接性建立到所述第一无线网络期间已经产生的主会话密钥（MSK）包括：第二无线网络。响应于此，使用从建立到第一无线网络的连接性期间生成的MSK导出的成对主密钥（PMK）建立该装置与第二无线网络的连接性，一个或多个加密密钥可从PMK导出以支持通过第二无线网络的安全通信。

2. 发明申请

US20090271626A1 METHODS AND DEVICES FOR ESTABLISHING SECURITY ASSOCIATIONS IN COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：在通信系统中建立安全联盟的方法和设备
公开(公告)号：US20090271626A1
公开(公告)日：2009-10-29
申请号：US12203652
申请日：2008-09-03
申请人： Jui-Tang WANG
发明人： Jui-Tang WANG
IPC分类号： H04L9/32 , H04K1/00
CPC分类号： H04W12/06 , H04L63/062 , H04W12/04 , H04W36/0038 , H04W88/08
摘要： A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes authenticating the mobile station over the communication network; generating, by the base station, security material, wherein the security material comprises at least one of a traffic encryption key (TEK) and a message authentication code key (MACK); transmitting, by the base station, the security material to the mobile station; and transmitting, by the base station, the security material to the relay station.
摘要翻译：在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括通过通信网络认证移动台; 由所述基站生成安全资料，其中所述安全资料包括业务加密密钥（TEK）和消息认证码密钥（MACK）中的至少一个; 由所述基站向所述移动台发送所述安全资料; 以及由所述基站向所述中继站发送所述安全资料。

3. 发明申请

US20090068986A1 METHODS AND DEVICES FOR ESTABLISHING SECURITY ASSOCIATIONS AND PERFORMING HANDOFF AUTHENTICATION IN COMMUNICATIONS SYSTEMS 有权
标题翻译：建立安全联盟的方法和设备，并在通信系统中执行手持认证
公开(公告)号：US20090068986A1
公开(公告)日：2009-03-12
申请号：US12203671
申请日：2008-09-03
申请人： Jui-Tang WANG , Tzu-Ming Lin
发明人： Jui-Tang WANG , Tzu-Ming Lin
IPC分类号： H04M1/66 , H04W84/02 , H04B7/14 , H04M1/00
CPC分类号： H04W12/06 , H04L63/062 , H04W12/04 , H04W36/0038 , H04W88/08
摘要： A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, an unsolicited security key from the base station; receiving, by the relay station, a signaling message from the mobile station; and authenticating, by the relay station, the mobile station using the security key. A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, a signaling message from the mobile station; transmitting, by the relay station, subsequent to receiving the signaling message, a security key request to the base station; receiving, by the relay station, a security key from the base station in response to the previously sent security key request; and authenticating, by the relay station, the mobile station using the received security key.
摘要翻译：在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括：由中继站从基站接收非请求密钥; 由所述中继站接收来自所述移动台的信令消息; 并由中继站使用安全密钥认证移动台。在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括由中继站从移动台接收信令消息; 由所述中继站在接收到所述信令消息之后，向所述基站发送安全密钥请求; 由所述中继站从所述基站接收响应于先前发送的安全密钥请求的安全密钥; 以及由所述中继站使用所接收的安全密钥来认证所述移动台。

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