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1. 发明申请

US20130012165A1 METHOD AND APPARATUS FOR ATTACHING A WIRELESS DEVICE TO A FOREIGN 3GPP WIRELESS DOMAIN USING ALTERNATIVE AUTHENTICATION MECHANISMS 有权
标题翻译：使用替代认证机制将无线设备连接到外部3GPP无线域的方法和装置
公开(公告)号：US20130012165A1
公开(公告)日：2013-01-10
申请号：US13178612
申请日：2011-07-08
申请人： GEORGE POPOVICH , SHANTHI E. THOMAS
发明人： GEORGE POPOVICH , SHANTHI E. THOMAS
IPC分类号： H04W12/06
CPC分类号： H04W12/06 , H04L63/08 , H04L63/0823 , H04L63/205 , H04W60/00
摘要： A method and apparatus for attaching a wireless device to a foreign wireless domain of a 3GPP communication system using an alternative authentication mechanism, wherein wireless device performs the method, which includes: sending a first attach request message to an infrastructure device in the foreign wireless domain; receiving an attach reject message from the infrastructure device upon an unsuccessful attempt to obtain authentication credentials for the wireless device from a home wireless domain of the wireless device using a standard 3GPP authentication mechanism; responsive to the attach reject message sending a second attach request message to the infrastructure device, wherein the second attach request message indicates an alternative authentication mechanism to the standard 3GPP authentication mechanism; and receiving an attach accept message from the infrastructure device when the wireless device is successfully authenticated using the alternative authentication mechanism.
摘要翻译：一种使用替代认证机制将无线设备附加到3GPP通信系统的外部无线域的方法和装置，其中无线设备执行该方法，其包括：向外部无线域中的基础设施设备发送第一附加请求消息 ; 在使用标准3GPP认证机制从无线设备的归属无线域获得无线设备的认证凭证的尝试不成功时，从基础设施设备接收附着拒绝消息; 响应于所述附着拒绝消息向所述基础设施设备发送第二附加请求消息，其中所述第二附着请求消息指示对所述标准3GPP认证机制的替代认证机制; 以及当使用替代认证机制成功认证无线设备时，从基础设施设备接收附加接受消息。

2. 发明申请

US20120170743A1 METHODS FOR ESTABLISHING A SECURE POINT-TO-POINT CALL ON A TRUNKED NETWORK 有权
标题翻译：在传统网络上建立安全点到点呼叫的方法
公开(公告)号：US20120170743A1
公开(公告)日：2012-07-05
申请号：US12983067
申请日：2010-12-31
申请人： THOMAS J. SENESE , ADAM C. LEWIS , ANTHONY R. METKE , GEORGE POPOVICH , SHANTHI E. THOMAS
发明人： THOMAS J. SENESE , ADAM C. LEWIS , ANTHONY R. METKE , GEORGE POPOVICH , SHANTHI E. THOMAS
IPC分类号： H04L9/00
CPC分类号： H04W12/04 , H04L63/045 , H04L63/061 , H04L63/0807 , H04L63/0823 , H04W12/06
摘要： Methods for establishing secure point-to-point communications in a trunked radio system include receiving, at a trunking controller, a request from a source endpoint for a traffic channel for confidential communications between the source endpoint and a destination endpoint using a shared unique first symmetric key. The trunking controller provides keying material related to the symmetric key over the secured control channel to at least one of the source or destination endpoints and assigns a traffic channel. Moreover, in response to the request, the controller assigns a traffic channel. The keying material enables the unique first symmetric key to be securely established between the source and destination endpoints.
摘要翻译：用于在集群无线电系统中建立安全点对点通信的方法包括在中继控制器处，使用共享唯一的第一对称来在源端点和目的地端点之间接收来自源端点的业务信道的业务信道的请求键。中继控制器将与安全控制信道上的对称密钥相关的密钥材料提供给源端点或目的端点中的至少一个，并分配业务信道。此外，响应于该请求，控制器分配业务信道。密钥材料使得能够在源端点和目的端点之间安全地建立唯一的第一对称密钥。

3. 发明申请

US20120166796A1 SYSTEM AND METHOD OF PROVISIONING OR MANAGING DEVICE CERTIFICATES IN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中提供或管理设备证书的系统和方法
公开(公告)号：US20120166796A1
公开(公告)日：2012-06-28
申请号：US12980250
申请日：2010-12-28
申请人： ANTHONY R. METKE , ERWIN HIMAWAN , MARK D. SEABORN , SHANTHI E. THOMAS
发明人： ANTHONY R. METKE , ERWIN HIMAWAN , MARK D. SEABORN , SHANTHI E. THOMAS
IPC分类号： H04L9/00
CPC分类号： H04L63/20 , H04L9/321 , H04L9/3263 , H04L63/0823 , H04L63/101
摘要： A certificate manager transmits a certificate service advertisement to a plurality of certificate clients. The certificate service advertisement identifies the certificate manager and includes segregation data. The segregation data indicates a set of services offered or a set of clients for which the certificate manager offers service. Responsive to the transmitting of the certificate service advertisement, the certificate manager receives a certificate service request from at least one certificate client of the plurality of certificate clients. The certificate manager verifies that the at least one certificate client is associated with the set of clients for which the certificate manager offers service, and the certificate manager fulfills the certificate service request.
摘要翻译：证书管理器向多个证书客户端发送证书服务广告。证书服务广告标识证书管理器并包括隔离数据。隔离数据指示提供的一组服务或证书管理器为其提供服务的一组客户端。响应于发送证书服务广告，证书管理器从多个证书客户端中的至少一个证书客户端接收证书服务请求。证书管理器验证至少一个证书客户端与证书管理器提供服务的一组客户端相关联，并且证书管理器履行证书服务请求。

4. 发明申请

US20100158231A1 METHOD AND APPARATUS FOR ENABLING GROUP COMMUNICATION 有权
标题翻译：用于启动群组通信的方法和装置
公开(公告)号：US20100158231A1
公开(公告)日：2010-06-24
申请号：US12340656
申请日：2008-12-20
申请人： DONALD G. NEWBERG , RAMANDEEP AHUJA , GREGORY D. BISHOP , PETER E. THOMAS , SHANTHI E. THOMAS
发明人： DONALD G. NEWBERG , RAMANDEEP AHUJA , GREGORY D. BISHOP , PETER E. THOMAS , SHANTHI E. THOMAS
IPC分类号： H04M3/42
CPC分类号： H04W4/08 , H04W4/10 , H04W8/186 , H04W76/45
摘要： A method for enabling group communications includes: establishing a group identity for a communication group comprising a first set of communication devices, and storing an identity for each of the communication devices in the first set; establishing a session to associate a second set of communication devices with the group identity, wherein the communication devices in the second set are different from the communication devices in the first set, wherein the session with the second set of communication devices is set up irrespective of a call being initiated for the communication group; detecting a first event associated with the initiation of a call for the communication group; and in response to detecting the first event, using the stored identities to join at least one of the communication devices in the first set to the session.
摘要翻译：一种用于启用组通信的方法包括：为包括第一组通信设备的通信组建立组标识，并将每个通信设备的身份存储在第一组中; 建立会话以将第二组通信设备与组标识相关联，其中第二组中的通信设备与第一组中的通信设备不同，其中与第二组通信设备的会话被设置为与为通信组发起呼叫; 检测与所述通信组的呼叫的发起相关联的第一事件; 并且响应于检测到所述第一事件，使用所存储的身份将所述第一集合中的至少一个所述通信设备加入所述会话。

5. 发明申请

US20130117558A1 METHOD AND APPARATUS FOR AUTHENTICATING A DIGITAL CERTIFICATE STATUS AND AUTHORIZATION CREDENTIALS 有权
标题翻译：用于认证数字证书状态和授权证书的方法和装置
公开(公告)号：US20130117558A1
公开(公告)日：2013-05-09
申请号：US13289356
申请日：2011-11-04
申请人： ANTHONY R. METKE , ERWIN HIMAWAN , SHANTHI E. THOMAS
发明人： ANTHONY R. METKE , ERWIN HIMAWAN , SHANTHI E. THOMAS
IPC分类号： H04L9/32
CPC分类号： H04L9/3268 , G06F21/33 , H04L9/006 , H04L63/0823
摘要： A relying party obtains a certificate of a certificate subject and acquires a status information object for the certificate. The relying party validates the certificate using information in the status information object and compares authorization attributes present in the status information object with policy attributes associated with the requested service. A policy attribute is a set of constraints used by the relying party to determine if the authorization attributes associated with the certificate subject are sufficient to allow the certificate subject to access the requested service. If the authorization attributes present in the status information object match the policy attributes associated with the requested service, the relying party may grant the certificate subject access to the requested service.
摘要翻译：依赖方获得证书主体的证书，并获取证书的状态信息对象。依赖方使用状态信息对象中的信息验证证书，并将状态信息对象中存在的授权属性与与请求的服务相关联的策略属性进行比较。策略属性是依赖方使用的一组约束，用于确定与证书主体相关联的授权属性是否足以允许证书访问所请求的服务。如果状态信息对象中存在的授权属性与所请求的服务相关联的策略属性相匹配，则依赖方可以授权对所请求服务的证书对象访问。

6. 发明申请

US20130036303A1 PRIVATE CERTIFICATE VALIDATION METHOD AND APPARATUS 有权
标题翻译：私人证书验证方法和设备
公开(公告)号：US20130036303A1
公开(公告)日：2013-02-07
申请号：US13197079
申请日：2011-08-03
申请人： ERWIN HIMAWAN , ANTHONY R. METKE , SHANTHI E. THOMAS
发明人： ERWIN HIMAWAN , ANTHONY R. METKE , SHANTHI E. THOMAS
IPC分类号： H04L9/32
CPC分类号： H04L9/3268 , H04L9/3263 , H04L63/0823
摘要： Methods and apparatuses for validating the status of digital certificates include a relying party receiving at least one digital certificate and determining if the at least one digital certificate is to be validated against a private certificate status database. The relying party accesses the private certificate status database and cryptographically validates the authenticity of data in the private certificate status database. The relying party also validates the at least one digital certificate based on information in at least one of the private certificate status database and a public certificate status database.
摘要翻译：用于验证数字证书的状态的方法和装置包括依赖方接收至少一个数字证书，并确定是否要针对私人证书状态数据库验证至少一个数字证书。依赖方访问私有证书状态数据库，并密码验证私有证书状态数据库中数据的真实性。依赖方还基于至少一个私有证书状态数据库和公共证书状态数据库中的信息来验证至少一个数字证书。

7. 发明申请

US20080232367A1 METHOD FOR MANAGING A COMMUNICATION GROUP OF COMMUNICATION DEVICES 有权
标题翻译：用于管理通信设备通信组的方法
公开(公告)号：US20080232367A1
公开(公告)日：2008-09-25
申请号：US11690587
申请日：2007-03-23
申请人： SHANTHI E. THOMAS , TYRONE D. BEKIARES , MATTHEW C. KELLER , ROBERT J. MILAUSNIC
发明人： SHANTHI E. THOMAS , TYRONE D. BEKIARES , MATTHEW C. KELLER , ROBERT J. MILAUSNIC
IPC分类号： H04L12/56
CPC分类号： H04L67/104 , H04L12/185 , H04L12/1868 , H04L41/0893 , H04L67/10 , H04L67/1044 , H04L67/14
摘要： A first communication device managing a communication group of communication devices in a communication network is disclosed. The first communication device sends one or more data objects to the communication group and receives an affiliation request from a second communication device. The first communication device determines the one or more data objects that have not been received by a user of the second communication device and provides the data objects to the second communication device by establishing a communication session between the second communication device and the first communication device.
摘要翻译：公开了在通信网络中管理通信设备的通信组的第一通信设备。第一通信设备向通信组发送一个或多个数据对象，并从第二通信设备接收附属请求。第一通信设备确定第二通信设备的用户尚未接收到的一个或多个数据对象，并且通过在第二通信设备和第一通信设备之间建立通信会话来向第二通信设备提供数据对象。

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