公开(公告)号：US20050267992A1

公开(公告)日：2005-12-01

申请号：US11152587

申请日：2005-06-13

申请人： Christian Huitema ,  John Miller

发明人： Christian Huitema ,  John Miller

IPC分类号： H04L12/56 ,  G06F17/30 ,  H04L29/08 ,  H04L29/12 ,  G06F15/16

CPC分类号： H04L29/12066 ,  H04L29/12811 ,  H04L61/1511 ,  H04L61/6009 ,  H04L67/104 ,  H04L67/1065

摘要： A serverless name resolution protocol ensures convergence despite the size of the network, without requiring an ever-increasing cache and with a reasonable numbers of hops. This convergence is ensured through a multi-level cache and a proactive cache initialization strategy. The multi-level cache is built based on a circular number space. Each level contains information from different levels of slivers of the circular space. A mechanism is included to add a level to the multi-level cache when the node determines that the last level is full. A peer-to-peer name resolution protocol (PNRP) includes a mechanism to allow resolution of names which are mapped onto the circular number space through a hash function. Further, the PNRP may also operate with the domain name system by providing each node with an identification consisting of a domain name service (DNS) component and a unique number.

公开(公告)号：US06178451B1

公开(公告)日：2001-01-23

申请号：US09185002

申请日：1998-11-03

申请人： Christian Huitema ,  Samaradasa Weerahandi

发明人： Christian Huitema ,  Samaradasa Weerahandi

IPC分类号： G06F15173

CPC分类号： H04L41/147 ,  H04L41/142 ,  H04L43/00

摘要： A method is provided for estimating the size of a computer network such as the Internet. A computer generates a random sample of potential network addresses and then determines whether those sample addresses are currently allocated to computers on the network. Using samples taken at multiple points in time, the computer statistically models the growth of the network. The model has unknown parameters, and values of the parameters are estimated using previously sampled data. Using the estimated parameter values in the model, the computer estimates the number of computers on the network at historical points in time. The computer also uses the model to forecast the number of computers on the network at future points in time.

摘要翻译： 提供了一种用于估计诸如因特网之类的计算机网络的大小的方法。 计算机生成潜在网络地址的随机抽样，然后确定这些样本地址是否当前分配给网络上的计算机。 使用在多个时间点拍摄的样本，计算机统计模拟网络的增长。 该模型具有未知参数，并且使用先前采样的数据估计参数的值。 使用模型中的估计参数值，计算机估计网络上历史时间点的计算机数量。 计算机还使用该模型来预测未来时间网络上的计算机数量。

公开(公告)号：US08351589B2

公开(公告)日：2013-01-08

申请号：US12485299

申请日：2009-06-16

申请人： Alejandro Acero ,  Christian Huitema

发明人： Alejandro Acero ,  Christian Huitema

IPC分类号： H04M3/42

CPC分类号： H04M3/568 ,  H04R27/00

摘要： Spatialized audio is generated for voice data received at a telecommunications device based on spatial audio information received with the voice data and based on a determined virtual position of the source of the voice data for producing spatialized audio signals.

摘要翻译： 基于用语音数据接收的空间音频信息，并且基于确定的用于产生空间化音频信号的语音数据的源的虚拟位置，为在电信设备处接收的语音数据生成空间化音频。

公开(公告)号：US08340267B2

公开(公告)日：2012-12-25

申请号：US12365949

申请日：2009-02-05

申请人： Dinei A. Florencio ,  Alejandro Acero ,  William Buxton ,  Phillip A. Chou ,  Ross G. Cutler ,  Jason Garms ,  Christian Huitema ,  Kori M. Quinn ,  Daniel Allen Rosenfeld ,  Zhengyou Zhang

发明人： Dinei A. Florencio ,  Alejandro Acero ,  William Buxton ,  Phillip A. Chou ,  Ross G. Cutler ,  Jason Garms ,  Christian Huitema ,  Kori M. Quinn ,  Daniel Allen Rosenfeld ,  Zhengyou Zhang

IPC分类号： H04M3/42

CPC分类号： H04M3/56 ,  G10L2021/0135 ,  H04M3/565

摘要： The claimed subject matter relates to an architecture that can preprocess audio portions of communications in order to enrich multiparty communication sessions or environments. In particular, the architecture can provide both a public channel for public communications that are received by substantially all connected parties and can further provide a private channel for private communications that are received by a selected subset of all connected parties. Most particularly, the architecture can apply an audio transform to communications that occur during the multiparty communication session based upon a target audience of the communication. By way of illustration, the architecture can apply a whisper transform to private communications, an emotion transform based upon relationships, an ambience or spatial transform based upon physical locations, or a pace transform based upon lack of presence.

摘要翻译： 所要求保护的主题涉及可以预处理通信的音频部分以便丰富多方通信会话或环境的架构。 特别地，该架构可以提供公共通信的公共信道，其由基本上所有连接的各方接收，并且可以进一步提供由所有连接方的所选子集接收的专用通信的专用信道。 特别地，架构可以基于通信的目标受众对音频转换应用于在多方通信会话期间发生的通信。 作为说明，架构可以对私人通信应用耳语转换，基于关系，基于物理位置的氛围或空间变换或基于缺乏存在的步调变换的情感变换。

公开(公告)号：US20120306995A1

公开(公告)日：2012-12-06

申请号：US13584633

申请日：2012-08-13

申请人： Christian Huitema ,  William A.S. Buxton ,  Jonathan E. Paff ,  Zicheng Liu ,  Rajesh Kutpadi Hegde ,  Zhengyou Zhang ,  Kori Marie Quinn ,  Jin Li ,  Michel Pahud

发明人： Christian Huitema ,  William A.S. Buxton ,  Jonathan E. Paff ,  Zicheng Liu ,  Rajesh Kutpadi Hegde ,  Zhengyou Zhang ,  Kori Marie Quinn ,  Jin Li ,  Michel Pahud

IPC分类号： H04N7/15

CPC分类号： H04N7/147 ,  H04L12/1827 ,  H04N7/142 ,  H04N7/15 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/44213 ,  H04N21/4788 ,  H04N2007/145

摘要： A system facilitates managing one or more devices utilized for communicating data within a telepresence session. A telepresence session can be initiated within a communication framework that includes a first user and one or more second users. In response to determining a temporary absence of the first user from the telepresence session, a recordation of the telepresence session is initialized to enable a playback of a portion or a summary of the telepresence session that the first user has missed.

摘要翻译： 系统便于管理用于在远程呈现会话内传送数据的一个或多个设备。 可以在包括第一用户和一个或多个第二用户的通信框架内启动远程呈现会话。 响应于从远程呈现会话确定暂时不存在第一用户，初始化远程呈现会话的记录，以便能够播放第一用户已经错过的远程呈现会话的部分或摘要。

公开(公告)号：US08001189B2

公开(公告)日：2011-08-16

申请号：US10270445

申请日：2002-10-15

申请人： Henrik F. Nielsen ,  John P. Shewchuk ,  Erik B. Christensen ,  Alfred M. Lee ,  Christian Huitema ,  James M. Lyon ,  Mark H. Lukovsky ,  Andrew J. Layman ,  Satish R. Thatte ,  Christopher Kaler

发明人： Henrik F. Nielsen ,  John P. Shewchuk ,  Erik B. Christensen ,  Alfred M. Lee ,  Christian Huitema ,  James M. Lyon ,  Mark H. Lukovsky ,  Andrew J. Layman ,  Satish R. Thatte ,  Christopher Kaler

IPC分类号： G06F15/16

CPC分类号： H04L45/00 ,  H04L45/34 ,  H04L45/566 ,  H04L63/0428 ,  H04L63/102 ,  H04L63/123 ,  H04L63/126 ,  H04L67/02

摘要： A routing protocol is provided for exchanging messages between an initial sender and an ultimate receiver, potentially via a set of intermediaries. The routing protocol provides an optional reverse message path that enables two-way message exchange patterns. The routing protocol can be expressed as a header entry within a message envelope, is independent of the underlying protocol, and can be generated at the application layer of a protocol stack. The routing protocol may allow each intermediary to process the message and dynamically alter the message path en route to the intended recipient.

摘要翻译： 提供路由协议用于在初始发送者和最终接收者之间交换消息，潜在地通过一组中介。 路由协议提供可选的反向消息路径，实现双向消息交换模式。 路由协议可以表示为消息包络内的报头条目，独立于底层协议，并且可以在协议栈的应用层生成。 路由协议可以允许每个中间人处理该消息并且动态地改变到期望接收者的路由中的消息路径。

公开(公告)号：US20100316232A1

公开(公告)日：2010-12-16

申请号：US12485299

申请日：2009-06-16

申请人： Alejandro Acero ,  Christian Huitema

发明人： Alejandro Acero ,  Christian Huitema

IPC分类号： H04R3/00 ,  H04M3/42

CPC分类号： H04M3/568 ,  H04R27/00

摘要： Spatialized audio is generated for voice data received at a telecommunications device based on spatial audio information received with the voice data and based on a determined virtual position of the source of the voice data for producing spatialized audio signals.

摘要翻译： 基于用语音数据接收的空间音频信息，并且基于确定的用于产生空间化音频信号的语音数据的源的虚拟位置，为在电信设备处接收的语音数据生成空间化音频。

公开(公告)号：US07725586B2

公开(公告)日：2010-05-25

申请号：US11699182

申请日：2007-01-29

申请人： Art Shelest ,  Christian Huitema

发明人： Art Shelest ,  Christian Huitema

IPC分类号： G06F15/16 ,  G01R31/08

CPC分类号： G06F9/44505

摘要： A method to negotiate computer settings in advance is presented. A prediction is made to determine if the computer setting will be needed, and if needed, whether a value outside of a normal range of values will be needed. A value for the computer setting that is outside of the normal range of values is determined and the value is set to the outside value. A value within the normal range of values is used if it was predicted that there is no need for a value outside of the normal range of values.

摘要翻译： 提出了一种提前协商计算机设置的方法。 进行预测以确定是否需要计算机设置，并且如果需要，是否需要在正常值范围之外的值。 确定超出正常值范围的计算机设置的值，并将该值设置为外部值。 如果预测不需要在正常值范围之外的值，则使用在正常范围内的值。

公开(公告)号：US07603482B2

公开(公告)日：2009-10-13

申请号：US11112040

申请日：2005-04-22

申请人： Noah Horton ,  Ravi T. Rao ,  Radu Simionescu ,  Todd R. Manion ,  Christian Huitema

发明人： Noah Horton ,  Ravi T. Rao ,  Radu Simionescu ,  Todd R. Manion ,  Christian Huitema

IPC分类号： G06F15/16

CPC分类号： H04L29/12 ,  H04L29/12047 ,  H04L61/15 ,  H04L67/104

摘要： A method of converting a peer name to a PNRP DNS is disclosed. The method may take a peer name and encode it into a common DNS name. The method may also take a PNRP DNS name and convert it to a peer name.

摘要翻译： 公开了将对等体名称转换为PNRP DNS的方法。 该方法可以采用对等体名称并将其编码为公共DNS名称。 该方法还可以使用PNRP DNS名称并将其转换为对等体名称。

公开(公告)号：US07370197B2

公开(公告)日：2008-05-06

申请号：US10242705

申请日：2002-09-12

申请人： Christian Huitema

发明人： Christian Huitema

IPC分类号： H04L9/00

CPC分类号： H04L63/0428 ,  H04L9/3226 ,  H04L9/3236 ,  H04L63/0861 ,  H04L2209/80

摘要： A method and system for authenticating a message is described, in which the message contains a network address, at least a portion of which is a digital fingerprint. Embedded in the message is data, such as a code, that indicates the size of the digital fingerprint. A device receiving the message uses the size data and, for example, the public key of the sender to attempt to reproduce the digital fingerprint. If successful, the device receiving the message verifies the identity of the sender.

摘要翻译： 描述用于认证消息的方法和系统，其中消息包含网络地址，其网络地址的至少一部分是数字指纹。 嵌入在消息中的是指示数字指纹大小的数据，如代码。 接收消息的设备使用大小数据，并且例如，发送者的公开密钥尝试再现数字指纹。 如果成功，接收消息的设备将验证发件人的身份。