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公开(公告)号：US07869803B2
公开(公告)日：2011-01-11
申请号：US11742586
申请日：2007-04-30
IPC分类号： H04Q7/20
摘要： The claimed subject matter relates to systems and methods for roaming in a wireless communications environment. A method for roaming between networks is provided in one aspect. This includes receiving a request for network access at a visited network and receiving a profile from a home network in response to the request. Upon receiving the profile, selectively offering services to one or more access terminals based at least in part on the profile.
摘要翻译： 所要求保护的主题涉及用于在无线通信环境中漫游的系统和方法。 在一个方面提供了一种在网络之间漫游的方法。 这包括在拜访网络处接收网络接入请求，并响应该请求从归属网络接收简档。 在接收到配置文件时，至少部分地基于配置文件选择性地向一个或多个接入终端提供服务。
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公开(公告)号：US08978113B2
公开(公告)日：2015-03-10
申请号：US12977717
申请日：2010-12-23
IPC分类号： H04L29/06 , H04W12/06 , H04L29/12 , H04L29/08 , H04W8/26 , H04W84/12 , H04W84/18 , H04W92/18
CPC分类号： H04W12/06 , H04L29/12028 , H04L29/12367 , H04L29/12377 , H04L29/12433 , H04L29/12981 , H04L61/103 , H04L61/2514 , H04L61/2517 , H04L61/2539 , H04L61/609 , H04L63/164 , H04L63/166 , H04L67/1046 , H04W8/26 , H04W84/12 , H04W84/18 , H04W92/18
摘要： An apparatus, a method, and a computer program product of a wireless device are provided in which a first device identifier of a wireless device is provided. An allocation record is received that includes an expression used for discovery, a second device identifier, and at least one of a digital signature of a first server that delegates the expression or a digital signature of a second server that manages the expression. The allocation record is verified. An apparatus, a method, and a computer program product of a first server are provided in which a device identifier is received from a wireless device. An allocation record is generated that includes an expression used for discovery, the device identifier, and at least one of a digital signature of the first server or a digital signature of a second server that manages the expression. The allocation record is sent.
摘要翻译： 提供了一种无线设备的装置，方法和计算机程序产品，其中提供无线设备的第一设备标识符。 接收包括用于发现的表达式，第二设备标识符以及委托管理表达式的第二服务器的表达式或数字签名的第一服务器的数字签名中的至少一个的分配记录。 分配记录已验证。 提供了第一服务器的装置，方法和计算机程序产品，其中从无线设备接收设备标识符。 生成包括用于发现的表达式，设备标识符以及第一服务器的数字签名或管理表达式的第二服务器的数字签名中的至少一个的分配记录。 发送分配记录。
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公开(公告)号：US20130060702A1
公开(公告)日：2013-03-07
申请号：US13226721
申请日：2011-09-07
申请人： Mathew Scott Corson , Vincent D. Park , Michaela Vanderveen , Zhibin Wu , Ranjith S. Jayaram , Arthur Stephens , Charles Cullen Childress
发明人： Mathew Scott Corson , Vincent D. Park , Michaela Vanderveen , Zhibin Wu , Ranjith S. Jayaram , Arthur Stephens , Charles Cullen Childress
IPC分类号： G06Q10/00
摘要： Various embodiments are directed to methods and apparatus which can be used to implement a system for collecting demographic information of users and/or devices in real-time or near real-time. Methods and apparatus directed to communicating and collecting demographic information via wireless signals, e.g., discovery signals, transmitted by one or more wireless devices, e.g., wireless communications devices supporting a peer to peer signaling protocol, are described. In various embodiments, at least some of the demographic information is transmitted in a secure manner.An information collection device receives demographic information transmitted by wireless communications devices, at least some of said demographic information being transmitted in a secure manner, and forwards collected demographic information to a demographic information processing system. Forwarded demographic information may include decrypted information which has been decrypted by the information collection device and/or received encrypted information which could not be decrypted by the information collection device.
摘要翻译： 各种实施例涉及可用于实现用于实时或接近实时地收集用户和/或设备的人口统计信息的系统的方法和装置。 描述了通过由一个或多个无线设备（例如，支持对等信令协议的无线通信设备）发送的无线信号（例如，发现信号）来传送和收集人口统计信息的方法和装置。 在各种实施例中，以安全的方式传送至少一些人口统计信息。 信息收集设备接收由无线通信设备发送的人口统计信息，至少一些所述人口统计信息以安全的方式发送，并将收集的人口统计信息转发到人口信息处理系统。 转发的人口统计信息可以包括由信息收集装置解密的解密信息和/或接收到的信息收集装置无法解密的加密信息。
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公开(公告)号：US20130060631A1
公开(公告)日：2013-03-07
申请号：US13226712
申请日：2011-09-07
申请人： Mathew Scott Corson , Vincent D. Park , Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Michaela Vanderveen , Charles Cullen Childress
发明人： Mathew Scott Corson , Vincent D. Park , Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Michaela Vanderveen , Charles Cullen Childress
IPC分类号： G06F15/167 , G06Q30/00
CPC分类号： G06Q30/0241
摘要： Methods and apparatus relating to ad cache maintenance, e.g., determining when ad cache replenishment should occur, replenishing ad cache content and/or updating the content of an ad cache, on a device which supports the presentation of advertisements (ads) are described. Signals are received by a first device including an ad cache. The signals are received from other devices, e.g., devices in the direct wireless communications range of the first device. Received signals are processed and provide context information, e.g., information about the surrounding, services available, stores in the region, etc., in which the first device receiving the signals is at a given point in time. Context information is stored. As new context information is generated from received signals the newly generated set of context information is compared to a previously generated set of context information. Changes in context information are detected and used in performing ad cache maintenance operations.
摘要翻译： 描述了与支持广告（广告）呈现的设备相关的广告高速缓存维护的方法和装置，例如确定何时应该发生广告高速缓存补充，补充广告缓存内容和/或更新广告高速缓存的内容。 信号由包括广告高速缓存的第一设备接收。 信号从其他设备接收，例如在第一设备的直接无线通信范围内的设备。 接收的信号被处理并且提供上下文信息，例如关于周围的信息，可用的服务，在区域中的存储等，其中接收信号的第一设备处于给定时间点。 存储上下文信息。 随着从接收信号生成新的上下文信息，将新生成的上下文信息集合与先前生成的上下文信息集进行比较。 在执行广告缓存维护操作时检测并使用上下文信息的更改。
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公开(公告)号：US20120167184A1
公开(公告)日：2012-06-28
申请号：US12977717
申请日：2010-12-23
CPC分类号： H04W12/06 , H04L29/12028 , H04L29/12367 , H04L29/12377 , H04L29/12433 , H04L29/12981 , H04L61/103 , H04L61/2514 , H04L61/2517 , H04L61/2539 , H04L61/609 , H04L63/164 , H04L63/166 , H04L67/1046 , H04W8/26 , H04W84/12 , H04W84/18 , H04W92/18
摘要： An apparatus, a method, and a computer program product of a wireless device are provided in which a first device identifier of a wireless device is provided. An allocation record is received that includes an expression used for discovery, a second device identifier, and at least one of a digital signature of a first server that delegates the expression or a digital signature of a second server that manages the expression. The allocation record is verified. An apparatus, a method, and a computer program product of a first server are provided in which a device identifier is received from a wireless device. An allocation record is generated that includes an expression used for discovery, the device identifier, and at least one of a digital signature of the first server or a digital signature of a second server that manages the expression. The allocation record is sent.
摘要翻译： 提供了一种无线设备的装置，方法和计算机程序产品，其中提供无线设备的第一设备标识符。 接收包括用于发现的表达式，第二设备标识符以及委托管理表达式的第二服务器的表达式或数字签名的第一服务器的数字签名中的至少一个的分配记录。 分配记录已验证。 提供了第一服务器的装置，方法和计算机程序产品，其中从无线设备接收设备标识符。 生成包括用于发现的表达式，设备标识符以及第一服务器的数字签名或管理表达式的第二服务器的数字签名中的至少一个的分配记录。 发送分配记录。
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公开(公告)号：US20100260101A1
公开(公告)日：2010-10-14
申请号：US12420599
申请日：2009-04-08
IPC分类号： H04W40/02
摘要： Aspects relate to allowing peer nodes that establish a communication through a home agent to move that session to a directly connected link. Thus, the directly connected nodes can exchange packets natively without encapsulation. Further aspects allow a node that does not have any home agent entity to switch from a local network to a global network without losing ongoing sessions.
摘要翻译： 方面涉及允许通过归属代理建立通信的对等节点将该会话移动到直接连接的链路。 因此，直接连接的节点可以本地交换分组而不进行封装。 其他方面允许没有任何家庭代理实体的节点从本地网络切换到全局网络，而不会丢失正在进行的会话。
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公开(公告)号：US08548467B2
公开(公告)日：2013-10-01
申请号：US12209440
申请日：2008-09-12
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04L63/0807 , H04L63/0823 , H04W28/18 , H04W74/00 , H04W76/14 , H04W84/18 , H04W92/18
摘要： Aspects describe spectrum authorization, access control, and configuration parameters validation. Devices in an ad-hoc or peer-to-peer configuration can utilize a licensed spectrum if the devices are authorized to use the spectrum, which can be determined automatically. Aspects relate to distribution of authorization tickets by an authorization server as a result of validating a device's credentials and services to which the device is entitled. An exchange and verification of authorization tickets can be performed by devices as a condition for enabling a validated wireless link using the spectrum.
摘要翻译： 方面描述频谱授权，访问控制和配置参数验证。 如果设备被授权使用频谱（可以自动确定），则自组织或对等配置中的设备可以使用许可频谱。 方面涉及授权服务器作为验证设备授权的设备的凭据和服务的结果来分发授权票据。 授权票证的交换和验证可以由设备执行，作为启用使用频谱的经过验证的无线链路的条件。
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公开(公告)号：US20100069067A1
公开(公告)日：2010-03-18
申请号：US12209440
申请日：2008-09-12
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04L63/0807 , H04L63/0823 , H04W28/18 , H04W74/00 , H04W76/14 , H04W84/18 , H04W92/18
摘要： Aspects describe spectrum authorization, access control, and configuration parameters validation. Devices in an ad-hoc or peer-to-peer configuration can utilize a licensed spectrum if the devices are authorized to use the spectrum, which can be determined automatically. Aspects relate to distribution of authorization tickets by an authorization server as a result of validating a device's credentials and services to which the device is entitled. An exchange and verification of authorization tickets can be performed by devices as a condition for enabling a validated wireless link using the spectrum.
摘要翻译： 方面描述频谱授权，访问控制和配置参数验证。 如果设备被授权使用频谱（可以自动确定），则自组织或对等配置中的设备可以使用许可频谱。 方面涉及授权服务器作为验证设备授权的设备的凭据和服务的结果来分发授权票据。 授权票证的交换和验证可以由设备执行，作为启用使用频谱的经过验证的无线链路的条件。
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公开(公告)号：US07421281B2
公开(公告)日：2008-09-02
申请号：US11126998
申请日：2005-05-10
IPC分类号： H04L12/28
CPC分类号： H04W72/0413 , H04W4/06 , H04W28/06 , H04W52/0219 , H04W76/36 , H04W76/40 , Y02D70/00
摘要： Group communications methods and apparatus are described. In particular, methods for granting a mobile device access to a communications resource, e.g., the right to transmit data, associated with a group are described. User requests for the communications resource are suppressed by the corresponding mobile device, for periods during which the communications resource has been granted to another mobile device. A mobile device may store a suppressed user request so that a resource request signal may be transmitted after the communications resource has been released by the mobile device that was previously granted the resource. In this manner requests that cannot be granted are not transmitted, increasing communications efficiency as compared to systems where requests are not suppressed at the mobile devices. A priority scheme is used in some embodiments to determine whether or not a request should be suppressed while another device has been granted the communications resource.
摘要翻译： 描述组通信方法和装置。 具体地，描述了用于授予移动设备访问通信资源的方法，例如与组相关联的发送数据的权利。 通信资源的用户请求被相应的移动设备抑制，在此期间通信资源被授予另一个移动设备。 移动设备可以存储抑制的用户请求，使得在先前被授予资源的移动设备已经释放了通信资源之后可以发送资源请求信号。 以这种方式，与不在移动设备处抑制请求的系统相比，不传送不能被授权的请求不会传输，从而提高通信效率。 在一些实施例中使用优先级方案来确定在另一设备已经被授予通信资源的同时是否应该抑制请求。
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10.发明授权Method and apparatus for providing authentication, authorization and accounting to roaming nodes 有权用于向漫游节点提供认证，授权和计费的方法和装置公开(公告)号：US07882346B2
公开(公告)日：2011-02-01
申请号：US10435622
申请日：2003-05-09
CPC分类号： H04W12/06 , H04L63/061 , H04L63/08 , H04L63/0869 , H04L63/0892 , H04W12/04
摘要： This invention proposes an integrated process for AAA (Authentication, Authorisation, and Accounting) with the order reversed whereby L2 follows L3. The L3 process treats the wireless link as any normal IP access link, and the L3 authorisation provides L3 processing, but also includes the L2 terminal authentication identifiers so that the L2 security parameters can also be returned. This means that the wireless link and the IP layer are not secured until after the L3 authorisation has completed and therefore the first IP messages that trigger authorisation are sent insecurely. This invention also provides methods to avoid these insecure messages presenting any opportunities to an attacker. Finally, the inventions include methods to enable L3 before L2 authorisation when a user is roaming in a foreign network.
摘要翻译： 本发明提出了一种用于AAA（认证，授权和计费）的整合过程，其顺序颠倒，其中L2遵循L3。 L3过程将无线链路视为任何正常的IP接入链路，L3授权提供L3处理，但也包括L2终端认证标识符，从而也可以返回L2安全参数。 这意味着在L3授权完成之后，无线链路和IP层不被保护，因此触发授权的第一个IP消息被不安全地发送。 本发明还提供了避免这些不安全的消息向攻击者提供任何机会的方法。 最后，本发明包括当用户在外部网络中漫游时在L2授权之前启用L3的方法。
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