专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140028917A1 DISPLAYING MULTIMEDIA 审中-公开
标题翻译：显示多媒体
公开(公告)号：US20140028917A1
公开(公告)日：2014-01-30
申请号：US13561222
申请日：2012-07-30
申请人： Alfonso Martinez Smith , Kevin L. Baum , Anthony J. Braskich , Stephen P. Emeott , Faisal Ishtiaq , Renxiang Li , Isselmou Ould Dellahy
发明人： Alfonso Martinez Smith , Kevin L. Baum , Anthony J. Braskich , Stephen P. Emeott , Faisal Ishtiaq , Renxiang Li , Isselmou Ould Dellahy
IPC分类号： H04N5/445
CPC分类号： H04N21/4622 , H04N21/4312 , H04N21/440263 , H04N21/440272 , H04N21/4661 , H04N21/4668 , H04N21/4788 , H04N21/4821
摘要： Disclosed are methods and apparatus for displaying multimedia feeds. The method comprises receiving a plurality of multimedia feeds and, for each of the plurality of multimedia feeds, acquiring a value of a metric and displaying, on a common display, the plurality of multimedia feeds. The metric is variable and its value for a particular multimedia feed and for a particular time is dependent upon either events occurring within that particular multimedia feed at or before that particular time or upon a rating (by one or more entities), at that particular time, of that particular multimedia feed. The multimedia feeds are displayed on the common display such that a first feed is displayed in a manner different from the manner of display of a second feed, the first feed having a first metric value, the second feed having a second metric value, and the first and second metric values being different.
摘要翻译：公开了用于显示多媒体馈送的方法和装置。所述方法包括接收多个多媒体馈送，并且对于所述多个多媒体馈送中的每一个，获取度量的值并且在公共显示器上显示所述多个多媒体馈送。度量是可变的，并且其对于特定多媒体馈送的价值以及特定时间取决于在该特定时间之前或之前发生在该特定多媒体馈送内的事件，或取决于在该特定时间（由一个或多个实体）评估，那个特定的多媒体资讯提供。多媒体馈送显示在公共显示器上，使得以与第二馈送的显示方式不同的方式显示第一馈送，第一馈送具有第一度量值，第二馈送具有第二度量值，第一和第二度量值不同。

2. 发明申请

US20100329465A1 METHOD OF TRIGGERING A KEY DELIVERY FROM A MESH KEY DISTRIBUTOR 有权
标题翻译：从网格键分配器触发关键输送的方法
公开(公告)号：US20100329465A1
公开(公告)日：2010-12-30
申请号：US12493963
申请日：2009-06-29
申请人： Stephen P. Emeott , Anthony J. Braskich
发明人： Stephen P. Emeott , Anthony J. Braskich
IPC分类号： H04L9/14 , H04L9/08
CPC分类号： H04W12/04 , H04L9/0836 , H04L9/321 , H04L63/062 , H04L63/065 , H04L2209/80 , H04L2463/061 , H04W84/18
摘要： A mesh station applying for access to a network includes a list of peer stations in messages of an authenticated key establishment protocol. A mesh key distributor derives a key delivery key and generates a top level key, and then delivers the top level key to the mesh station. Following the key establishment protocol, the mesh key distributor also creates pairwise keys for use between the mesh station and the peer stations listed in its peer list. The list of peers permits the identifier for the peer to be bound into the derived key, which helps ensure that the key used between each pair of peers is unique. Once the mesh key distributor finishes creating a key for one of the stations on the peer list, the mesh key distributor sends a message to the peer to initiate a key push.
摘要翻译：申请访问网络的网状站包括经认证的密钥建立协议的消息中的对等站列表。网格密钥分发器导出密钥递送密钥并生成顶层密钥，然后将顶层密钥递送到网格站。在密钥建立协议之后，网格密钥分发器还创建成对密钥，用于网状站和对等体列表中列出的对等站之间的使用。对等体列表允许将对等体的标识符绑定到派生密钥中，这有助于确保每对对等体之间使用的密钥是唯一的。一旦网格密钥分发器完成为对等体列表中的一个站创建密钥，则网格密钥分发器向对等体发送消息以发起按键推送。

3. 发明授权

US07734052B2 Method and system for secure processing of authentication key material in an ad hoc wireless network 有权
标题翻译：用于安全处理自组织无线网络中的认证密钥材料的方法和系统
公开(公告)号：US07734052B2
公开(公告)日：2010-06-08
申请号：US11470921
申请日：2006-09-07
申请人： Anthony J. Braskich , Stephen P. Emeott
发明人： Anthony J. Braskich , Stephen P. Emeott
IPC分类号： H04L9/08
CPC分类号： H04L63/061 , H04L9/0822 , H04L9/0836 , H04L9/321 , H04L9/3271 , H04L2209/80 , H04L2463/061 , H04W12/04 , H04W12/06 , H04W84/18
摘要： A method and system for secure processing of authentication key material in an ad hoc wireless network enables secure distribution of the authentication key material between a mesh authenticator (110) and a mesh key distributor (115), which may be separated by multiple wireless links. The method includes deriving a pairwise transient key for key distribution (PTK-KD) using a mesh key holder security information element (MKHSIE). A mesh authenticator pairwise master key (PMK-MA) is then requested using a first mesh encrypted key information element (MEKIE) that includes data origin information. Using the pairwise transient key for key distribution (PTK-KD), a second mesh encrypted key information element (MEKIE) is then decrypted to obtain the mesh authenticator pairwise master key (PMK-MA).
摘要翻译：用于安全处理自组织无线网络中的认证密钥材料的方法和系统使得认证密钥材料可以在网格认证器（110）和网格密钥分配器（115）之间进行安全分发，所述网格认证器可以由多个无线链路分隔。该方法包括使用网格密钥持有者安全信息元素（MKHSIE）导出用于密钥分发的成对瞬态密钥（PTK-KD）。然后使用包括数据原始信息的第一网格加密密钥信息元素（MEKIE）来请求网格认证器成对主密钥（PMK-MA）。使用成对瞬态密钥进行密钥分发（PTK-KD），然后对第二网格加密密钥信息元素（MEKIE）进行解密，获得网格认证方成对密钥（PMK-MA）。

4. 发明授权

US07707415B2 Tunneling security association messages through a mesh network 有权
标题翻译：通过网状网络隧道化安全关联消息
公开(公告)号：US07707415B2
公开(公告)日：2010-04-27
申请号：US11470973
申请日：2006-09-07
申请人： Anthony J. Braskich , Stephen P. Emeott
发明人： Anthony J. Braskich , Stephen P. Emeott
IPC分类号： H04L9/32 , H04L9/00
CPC分类号： H04L63/162 , H04L63/0892 , H04L63/123 , H04W12/06
摘要： The disclosure relates to techniques and technologies for establishing a secure link between a mesh authenticator and a mesh key distributor for transporting security association messages. The secure link can allow the mesh key distributor to communicate results of an authentication process to the mesh authenticator.
摘要翻译：本公开涉及用于在网格认证器和用于传送安全关联消息的网格密钥分发器之间建立安全链路的技术和技术。安全链路可以允许网格密钥分发器将认证过程的结果传送到网格认证器。

5. 发明授权

US09451452B2 Method of triggering a key delivery from a mesh key distributor 有权
标题翻译：从网格密钥分发器触发密钥传递的方法
公开(公告)号：US09451452B2
公开(公告)日：2016-09-20
申请号：US12493963
申请日：2009-06-29
申请人： Stephen P. Emeott , Anthony J. Braskich
发明人： Stephen P. Emeott , Anthony J. Braskich
IPC分类号： H04L29/06 , H04W12/04 , H04L9/08 , H04L9/32 , H04W84/18
CPC分类号： H04W12/04 , H04L9/0836 , H04L9/321 , H04L63/062 , H04L63/065 , H04L2209/80 , H04L2463/061 , H04W84/18
摘要： A mesh station applying for access to a network includes a list of peer stations in messages of an authenticated key establishment protocol. A mesh key distributor derives a key delivery key and generates a top level key, and then delivers the top level key to the mesh station. Following the key establishment protocol, the mesh key distributor also creates pairwise keys for use between the mesh station and the peer stations listed in its peer list. The list of peers permits the identifier for the peer to be bound into the derived key, which helps ensure that the key used between each pair of peers is unique. Once the mesh key distributor finishes creating a key for one of the stations on the peer list, the mesh key distributor sends a message to the peer to initiate a key push.
摘要翻译：申请访问网络的网状站包括经认证的密钥建立协议的消息中的对等站列表。网格密钥分发器导出密钥递送密钥并生成顶层密钥，然后将顶层密钥递送到网格站。在密钥建立协议之后，网格密钥分发器还创建成对密钥，用于网状站和对等体列表中列出的对等站之间的使用。对等体列表允许将对等体的标识符绑定到派生密钥中，这有助于确保每对对等体之间使用的密钥是唯一的。一旦网格密钥分发器完成为对等体列表中的一个站创建密钥，则网格密钥分发器向对等体发送消息以发起按键推送。

6. 发明申请

US20080065884A1 METHOD AND APPARATUS FOR ESTABLISHING SECURITY ASSOCIATION BETWEEN NODES OF AN AD HOC WIRELESS NETWORK 有权
标题翻译：建立无线网络节点之间的安全联盟的方法和装置
公开(公告)号：US20080065884A1
公开(公告)日：2008-03-13
申请号：US11470980
申请日：2006-09-07
申请人： Stephen P. Emeott , Anthony J. Braskich
发明人： Stephen P. Emeott , Anthony J. Braskich
IPC分类号： H04L9/00
CPC分类号： H04L9/0836 , H04L9/0838 , H04L9/321 , H04L9/3271 , H04L2209/80 , H04L2463/061 , H04W8/26 , H04W12/04 , H04W12/06 , H04W84/18
摘要： A method and apparatus for establishing security associations between nodes of an ad hoc wireless network includes two authentication steps: an initial first contact step (authentication, authorization, and accounting (AAA)-based authentication), and a “light-weight” step that reuses key material generated during first contact. A mesh authenticator within the network provides two roles. The first role is to implement an 802.1X port access entity (PAE), derive transient keys used for encryption with a supplicant mesh point via a four-way handshake and take care of back end communications with a key distributor. The second role is as a key distributor that implements a AAA-client and derives keys used to authenticate a mesh point during first contact or fast security association. The key distributor and the on-line authentication server can communicate to one another without these messages being transported over mesh links.
摘要翻译：一种用于在自组织无线网络的节点之间建立安全关联的方法和装置包括两个认证步骤：初始第一接触步骤（基于认证，授权和计费（AAA））的认证）和“重量轻”步骤，重复使用第一次接触时产生的关键材料。网络中的网格验证器提供两个角色。第一个作用是实现802.1X端口访问实体（PAE），通过四次握手导出用于与请求方网格点进行加密的临时密钥，并且与密钥分发者进行后端通信。第二个角色是实现AAA客户端的关键分销商，并在第一次联系或快速安全关联期间派生用于验证网格点的密钥。密钥分配器和在线认证服务器可以彼此通信，而不会通过网状链路传输这些消息。

7. 发明申请

US20080063204A1 METHOD AND SYSTEM FOR SECURE PROCESSING OF AUTHENTICATION KEY MATERIAL IN AN AD HOC WIRELESS NETWORK 有权
标题翻译：无线网络认证密钥材料安全处理方法与系统
公开(公告)号：US20080063204A1
公开(公告)日：2008-03-13
申请号：US11470921
申请日：2006-09-07
申请人： Anthony J. Braskich , Stephen P. Emeott
发明人： Anthony J. Braskich , Stephen P. Emeott
IPC分类号： H04K1/00
CPC分类号： H04L63/061 , H04L9/0822 , H04L9/0836 , H04L9/321 , H04L9/3271 , H04L2209/80 , H04L2463/061 , H04W12/04 , H04W12/06 , H04W84/18
摘要： A method and system for secure processing of authentication key material in an ad hoc wireless network enables secure distribution of the authentication key material between a mesh authenticator (110) and a mesh key distributor (115), which may be separated by multiple wireless links. The method includes deriving a pairwise transient key for key distribution (PTK-KD) using a mesh key holder security information element (MKHSIE). A mesh authenticator pairwise master key (PMK-MA) is then requested using a first mesh encrypted key information element (MEKIE) that includes data origin information. Using the pairwise transient key for key distribution (PTK-KD), a second mesh encrypted key information element (MEKIE) is then decrypted to obtain the mesh authenticator pairwise master key (PMK-MA).
摘要翻译：用于安全处理自组织无线网络中的认证密钥材料的方法和系统使得认证密钥材料可以在网格认证器（110）和网格密钥分配器（115）之间进行安全分发，所述网格认证器可以由多个无线链路分隔。该方法包括使用网格密钥持有者安全信息元素（MKHSIE）导出用于密钥分发的成对瞬态密钥（PTK-KD）。然后使用包括数据原始信息的第一网格加密密钥信息元素（MEKIE）来请求网格认证器成对主密钥（PMK-MA）。使用成对瞬态密钥进行密钥分发（PTK-KD），然后对第二网格加密密钥信息元素（MEKIE）进行解密，获得网格认证方成对密钥（PMK-MA）。

8. 发明授权

US07236477B2 Method for performing authenticated handover in a wireless local area network 有权
标题翻译：用于在无线局域网中执行认证切换的方法
公开(公告)号：US07236477B2
公开(公告)日：2007-06-26
申请号：US11246357
申请日：2005-10-07
申请人： Stephen P. Emeott , Anthony J. Braskich
发明人： Stephen P. Emeott , Anthony J. Braskich
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W12/04 , H04L9/083 , H04L9/321 , H04L63/061 , H04L2209/80 , H04L2463/061 , H04W12/06 , H04W12/08 , H04W36/0016 , H04W36/08 , H04W84/12
摘要： A wireless local area network system (100) supporting mobile radio telephony reduces the time to complete an authenticated handover from one access point (104) to another (108) by a mobile station (102) by performing some of the steps normally performed upon leaving one access point while still associated with that access point. More particularly, the mobile station causes a cryptographic key (204) to be preestablished (212) for use when handing over to a new access point. The cryptographic key is derived at the mobile station, and is also derived in the WLAN infrastructure and stored until the mobile station initiates a handover.
摘要翻译：支持移动无线电话的无线局域网系统（100）通过执行离开时通常执行的一些步骤来减少由移动台（102）完成从一个接入点（104）到另一个接入点（108）的认证切换的时间一个接入点仍然与该接入点相关联。更具体地，移动台使加密密钥（204）预先建立（212），以在切换到新的接入点时使用。加密密钥是在移动台导出的，并且也被导出到WLAN基础设施中并被存储直到移动台发起切换。

9. 发明授权

US08578159B2 Method and apparatus for establishing security association between nodes of an AD HOC wireless network 有权
标题翻译：用于在AD HOC无线网络的节点之间建立安全关联的方法和装置
公开(公告)号：US08578159B2
公开(公告)日：2013-11-05
申请号：US11470980
申请日：2006-09-07
申请人： Stephen P. Emeott , Anthony J. Braskich
发明人： Stephen P. Emeott , Anthony J. Braskich
IPC分类号： H04L29/06
CPC分类号： H04L9/0836 , H04L9/0838 , H04L9/321 , H04L9/3271 , H04L2209/80 , H04L2463/061 , H04W8/26 , H04W12/04 , H04W12/06 , H04W84/18
摘要： A method and apparatus for establishing security associations between nodes of an ad hoc wireless network includes two authentication steps: an initial first contact step (authentication, authorization, and accounting (AAA)-based authentication), and a “light-weight” step that reuses key material generated during first contact. A mesh authenticator within the network provides two roles. The first role is to implement an 802.1X port access entity (PAE), derive transient keys used for encryption with a supplicant mesh point via a four-way handshake and take care of back end communications with a key distributor. The second role is as a key distributor that implements a AAA-client and derives keys used to authenticate a mesh point during first contact or fast security association. The key distributor and the on-line authentication server can communicate to one another without these messages being transported over mesh links.
摘要翻译：一种用于在自组织无线网络的节点之间建立安全关联的方法和装置包括两个认证步骤：初始第一接触步骤（基于认证，授权和计费（AAA））的认证）和“轻重量”步骤，重复使用第一次接触时产生的关键材料。网络中的网格验证器提供两个角色。第一个作用是实现802.1X端口访问实体（PAE），通过四次握手导出用于与请求方网格点进行加密的临时密钥，并处理与密钥分发者的后端通信。第二个角色是实现AAA客户端的关键分销商，并在第一次联系或快速安全关联期间派生用于验证网格点的密钥。密钥分配器和在线认证服务器可以彼此通信，而不会通过网状链路传输这些消息。

10. 发明申请

US20130159455A1 METHOD AND APPARATUS FOR DETERMINING A MULTIMEDIA REPRESENTATION FOR A MULTIMEDIA ASSET DELIVERED TO A CLIENT DEVICE 有权
标题翻译：用于确定交付给客户设备的多媒体资产的多媒体代表的方法和装置
公开(公告)号：US20130159455A1
公开(公告)日：2013-06-20
申请号：US13329702
申请日：2011-12-19
申请人： Anthony J. Braskich , Stephen P. Emeott , Alfonso Martinez Smith
发明人： Anthony J. Braskich , Stephen P. Emeott , Alfonso Martinez Smith
IPC分类号： G06F15/16
CPC分类号： H04L67/303 , H04L65/4084 , H04L65/605 , H04L65/80 , H04L67/2823
摘要： A method (1000) and apparatus (110) determine a multimedia representation for a multimedia asset. The method includes receiving (1020) a multimedia asset request for a multimedia asset at a multimedia representation broker (110). The multimedia asset request is received from a specific client device (120). The multimedia asset request includes client device information about the specific client device (120). The method determines (1030), at the multimedia representation broker (110), a multimedia representation for use in providing the multimedia asset to the specific client device (120) based on the client device information and based on media representations appropriate for a client device context of the specific client device (120). The method outputs (1040) multimedia representation information corresponding to the multimedia asset for the specific client device (120) based on the determined multimedia representation.
摘要翻译：方法（1000）和装置（110）确定多媒体资产的多媒体表示。该方法包括在多媒体表示代理（110）处接收（1020）多媒体资产的多媒体资产请求。从特定客户端设备（120）接收多媒体资产请求。多媒体资产请求包括关于特定客户端设备（120）的客户端设备信息。该方法在多媒体代理代理（110）处确定用于将多媒体资产提供给特定客户端设备（120）的多媒体表示（1030），其基于客户端设备信息并且基于适合于客户机设备的媒体表示特定客户端设备（120）的上下文。该方法基于所确定的多媒体表示，输出（1040）对应于特定客户端设备（120）的多媒体资产的多媒体表示信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式