公开(公告)号：US07786611B1

公开(公告)日：2010-08-31

申请号：US12483707

申请日：2009-06-12

申请人： Thomas Manaugh ,  David Leon

发明人： Thomas Manaugh ,  David Leon

IPC分类号： F03D9/00

CPC分类号： F03D1/04 ,  F03D9/00 ,  F03D9/25 ,  F03D9/34 ,  F05B2240/13 ,  F05B2240/911 ,  Y02B10/30 ,  Y02E10/465 ,  Y02E10/725 ,  Y02E10/728

摘要： A ducting structure for generating wind power from a vertical structure. The ducting structure includes a main housing sized and shaped to be coupled to a wind turbine and located on the vertical structure. The main housing includes a vertically oriented aperture having a first duct leading to the coupled wind turbine and a horizontally oriented aperture having a second duct leading to the coupled wind turbine. The vertically oriented aperture captures a prevailing wind and the horizontally oriented aperture captures an updraft flowing upwardly along the vertical structure. The captured updraft and the prevailing wind are guided through the first and second ducts past the coupled wind turbine.

摘要翻译： 一种用于从垂直结构产生风力的管道结构。 管道结构包括主壳体，其尺寸和形状适于联接到风力涡轮机并且位于垂直结构上。 主壳体包括垂直定向的孔，其具有通向联接的风力涡轮机的第一管道和具有通向联接的风力涡轮机的第二管道的水平定向的孔。 垂直取向的孔捕获盛行的风，并且水平定向的孔捕获沿着垂直结构向上流动的上升气流。 捕获的上升气流和盛行的风被引导通过第一和第二管道经过联接的风力涡轮机。

公开(公告)号：US07190670B2

公开(公告)日：2007-03-13

申请号：US10265077

申请日：2002-10-04

申请人： Victor Varsa ,  David Leon ,  Durhan Guerrero ,  Cris Jansson

发明人： Victor Varsa ,  David Leon ,  Durhan Guerrero ,  Cris Jansson

IPC分类号： H04L12/00 ,  G06F15/16 ,  H04L12/56

CPC分类号： H04L65/4069 ,  H04L47/10 ,  H04L47/127 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04L47/33 ,  H04L65/80

摘要： A method used for communicating packets or other information units from a server (11) to a client (15) over a communication path including a packet scheduler (14-1) followed by a bottleneck path (14-2), with the packet scheduler (14-1) having a buffer for holding packets so as not to transmit over the bottleneck path (14-2) at a rate either too high or too low, the method providing that the server (11) communicate to the client (15) sender information indicating the last packet sent to the client (11) by the server (11) and do so via a mechanism by which the sender information is communicated over the bottleneck path (14-2) ahead of substantially all packets already in the buffer. The client (11) then uses the sender information to provide, as needed, information useful in adapting the rate at which the packets arrive at the packet scheduler (14-1)

摘要翻译： 一种用于通过包括分组调度器（14-1）跟随有瓶颈路径（14-2）的通信路径将分组或其他信息单元从服务器（11）传送到客户机（15）的方法，其中分组调度器 （14-1）具有用于保持分组的缓冲器，以便不以太高或太低的速率在所述瓶颈路径（14-2）上传输，所述方法规定所述服务器（11）向所述客户端（15）通信 ）发送方信息，其指示由服务器（11）发送给客户端（11）的最后一个分组，并且经由在所述瓶颈路径（14-2）之前传送所述发送者信息的机制， 缓冲。 客户端（11）然后使用发送者信息来根据需要提供有助于使分组到达分组调度器（14-1）的速率的信息，

公开(公告)号：US20060253601A1

公开(公告)日：2006-11-09

申请号：US11416035

申请日：2006-05-02

申请人： Ramakrishna Vedantham ,  Igor Curcio ,  David Leon

发明人： Ramakrishna Vedantham ,  Igor Curcio ,  David Leon

IPC分类号： G06F15/16

CPC分类号： H04L47/10 ,  H04L12/1868 ,  H04L29/06027 ,  H04L47/15 ,  H04L47/26 ,  H04L65/4076 ,  H04L67/20 ,  H04L67/22

摘要： The systems and methods include scalable feedback during point-to-multicast (PtM) streaming sessions with user feedback during a broadcast/multicast streaming session. The method of providing scalable feedback during PtM streaming sessions can include communicating data from a sender to at least one receiver and communicating feedback from at least one of the at least one receiver to the sender during a multimedia streaming session.

摘要翻译： 这些系统和方法包括在广播/组播流传输会话期间的用户反馈的点对多播（PtM）流传输会话期间的可伸缩反馈。 在PtM流传输会话期间提供可伸缩反馈的方法可以包括在多媒体流会话期间将数据从发送者传送到至少一个接收器，并且从至少一个接收器中的至少一个接收器传送反馈。

公开(公告)号：US20060069802A1

公开(公告)日：2006-03-30

申请号：US10930703

申请日：2004-08-30

申请人： Ramakrishna Vedantham ,  David Leon ,  Igor Curcio

发明人： Ramakrishna Vedantham ,  David Leon ,  Igor Curcio

IPC分类号： G06F15/16

CPC分类号： H04L12/1868 ,  H04L12/1877

摘要： Methods, systems, transmitters, receivers, network elements and software applications in a system for acknowledging the reception of sets of data objects, wherein one or more transmitters transmit one or more sets of data objects within respective point-to-multipoint transmission sessions to a plurality of receivers, and wherein repair requests and/or delivery verification reports are transmitted by at least one of said receivers to network elements within point-to-point transmission sessions. Different back-off times are assigned for delivery verification reports and repair requests, at least two delivery verification reports of one receiver are jointly transmitted within one point-to-point transmission session, and a delivery verification report is transmitted after a completed repair session within the same point-to-point transmission session used by the repair session. Furthermore, a minimum set of parameters to be sent in delivery verification reports is shown.

公开(公告)号：US20050216812A1

公开(公告)日：2005-09-29

申请号：US10813343

申请日：2004-03-29

申请人： David Leon ,  Igor Danilo Curcio

发明人： David Leon ,  Igor Danilo Curcio

IPC分类号： G08C25/02 ,  H04L1/00 ,  H04L1/18 ,  H04L12/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/08

CPC分类号： H04L45/28 ,  H04L1/1887 ,  H04L12/1868 ,  H04L45/16 ,  H04L69/329 ,  H04L2001/0093

摘要： A method, system, device, and computer code product is disclosed in which a sender transmits data to a plurality of receivers via a point-to-multipoint session. The receiver sends data repair requests to the sender requesting data expected but not received and the sender retransmits the expected but not received data via the point-to-multipoint session. The sender can also schedule point-to-point data repair sessions with individual receivers if the retransmission via the point-to-multipoint session does not correct all errors. The sender can be configured to delay point-to-point repair sessions using a randomization mechanism based on the number of receivers using the point-to-multipoint session.

摘要翻译： 公开了一种方法，系统，设备和计算机代码产品，其中发送者经由点到多点会话向多个接收者发送数据。 接收机向发送方发送数据修复请求，请求数据预期但未被接收，并且发送方经由点对多点会话重新发送预期但未接收的数据。 如果通过点对多点会话的重传不能纠正所有错误，发送方也可以安排与各个接收机的点对点数据修复会话。 发送方可以配置为使用基于使用点对多点会话的接收器数量的随机化机制来延迟点对点修复会话。

公开(公告)号：US20110239280A1

公开(公告)日：2011-09-29

申请号：US13155609

申请日：2011-06-08

申请人： Umesh Chandra ,  David Leon ,  Sanjeev Verma

发明人： Umesh Chandra ,  David Leon ,  Sanjeev Verma

IPC分类号： G06F15/16 ,  G06F17/00

CPC分类号： H04L67/06 ,  G06F21/10 ,  G06F2221/0717 ,  H04L65/1006 ,  H04L2463/101

摘要： A system and method for transmitting protected real-time content from one user to another is described. In a first aspect, a user sends a Rights Object to another user. In a second aspect, a user sends a Rights Object to another user via an intermediate server for a multiparty communication. In this second aspect, the users may be able to switch between designated Rights Objects as needed.

摘要翻译： 描述用于将受保护的实时内容从一个用户发送到另一个用户的系统和方法。 在第一方面，用户向另一用户发送权限对象。 在第二方面，用户经由用于多方通信的中间服务器向另一用户发送权限对象。 在该第二方面，用户可以根据需要在指定的权限对象之间切换。

公开(公告)号：US07590922B2

公开(公告)日：2009-09-15

申请号：US10903489

申请日：2004-07-30

申请人： Ramakrishna Vedantham ,  David Leon ,  Igor Curcio ,  Rod Walsh

发明人： Ramakrishna Vedantham ,  David Leon ,  Igor Curcio ,  Rod Walsh

IPC分类号： H03M13/00

CPC分类号： H04L1/1819 ,  H04L1/1628 ,  H04L1/1816 ,  H04L69/164 ,  H04L2001/0093

摘要： This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, where one or more data packets are transmitted from a transmitter to one or more receivers, where at least at one specific receiver of said receivers, a reception of repair data packets is required, where repair information is signaled to a repair server in order to trigger a transmission of the repair data packets, and where the repair information comprises information related to the number of transmitted data packets correctly received at the specific receiver. The system may for instance be the 3GPP Multimedia Broadcast Multicast System, the transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and the signaling of the repair information may for instance be controlled by the Hypertext Transfer Protocol.

摘要翻译： 本发明涉及能够进行点对多点传输的系统的方法，系统，发射机，网络单元，接收机和软件应用，其中一个或多个数据分组从发射机发射到一个或多个接收机，其中至少 在所述接收机的一个特定接收机处，需要修复数据分组的接收，其中修复信息被发送到维修服务器以触发修复数据分组的传输，并且其中修复信息包括与 在特定接收机处正确接收到的数据分组。 该系统可以例如是3GPP多媒体广播多播系统，数据分组的传输可以例如由文件传送单向传输协议控制，并且修复信息的信令例如可以由超文本传输​​协议来控制。

公开(公告)号：US20050262967A1

公开(公告)日：2005-12-01

申请号：US10855758

申请日：2004-05-27

申请人： David Leon

发明人： David Leon

IPC分类号： C22B7/00 ,  C22B9/16 ,  C22B21/00

CPC分类号： C22B21/0069 ,  C22B7/004 ,  Y02P10/218

摘要： The present invention relates to a method of recycling aluminum clad materials. In particular, the method relates to recycling clad materials such as brazing sheet comprised of two or more aluminum alloys, by selective melting of one of the alloys. The feedstock is agitated during heating to allow separation of the molten alloy from the unmelted core, and the molten alloy is removed, such as by draining off during the process.

摘要翻译： 本发明涉及一种回收铝包覆材料的方法。 特别地，该方法涉及通过选择性熔化合金之一来回收包覆材料，例如由两种或多种铝合金构成的钎焊片。 在加热期间搅拌原料以允许熔融合金与未熔化的芯分离，并且熔融的合金被去除，例如通过在该过程中排出。

公开(公告)号：US20050254499A1

公开(公告)日：2005-11-17

申请号：US10901015

申请日：2004-07-28

申请人： David Leon ,  Miska Hannuksela ,  Emre Aksu ,  Ye-Kui Wang

发明人： David Leon ,  Miska Hannuksela ,  Emre Aksu ,  Ye-Kui Wang

IPC分类号： H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06

CPC分类号： H04L47/30 ,  H04L29/06027 ,  H04L47/263 ,  H04L47/34 ,  H04L65/4069 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80

摘要： In a multimedia streaming network where a client has a receiver buffer to store a plurality of packets received from a server so as to compensate for the difference between data transmission amount by the server and data usage amount by the client, the server should be able to adapt the data transmission rate based on the status of the receiver buffer. For rate adaptation purposes, server reconstructs a list of packets in the receiver buffer based on information provided by the client. The information signaled to the server is indicative of the next unit to be decoded and the sequence number of the packet to which the next unit to be decoded belongs.

摘要翻译： 在多媒体流网络中，客户端具有存储从服务器接收的多个分组的接收缓冲器，以补偿服务器的数据传输量与客户端的数据使用量之间的差异，服务器应能够 根据接收缓冲区的状态调整数据传输速率。 为了速率调整的目的，服务器根据客户端提供的信息重构接收缓冲区中的数据包列表。 信号通知给服务器的信息表示下一个要被解码的单元，下一个被解码的单元所属的分组的序列号。

公开(公告)号：US20050254427A1

公开(公告)日：2005-11-17

申请号：US10844062

申请日：2004-05-12

申请人： David Leon ,  Miska Hannuksela ,  Emre Aksu

发明人： David Leon ,  Miska Hannuksela ,  Emre Aksu

IPC分类号： H04L12/26 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06

CPC分类号： H04L47/30 ,  H04L29/06027 ,  H04L47/263 ,  H04L47/34 ,  H04L65/4069 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80

摘要： In a multimedia streaming network where a client has a receiver buffer to store a plurality of packets received from a server so as to compensate for the difference between data transmission amount by the server and data usage amount by the client, the server should be able to adapt the data transmission rate based on the status of the receiver buffer. For rate adaptation purposes, server reconstructs a list of packets in the receiver buffer based on information provided by the client. The information signaled to the server is indicative of the next packet to be decoded in the client. The information can be the sequence number of the next packet to be decoded, the DON number of the next NAL unit to be decoded, or the sequence number of the packet carrying the next NAL unit to be decoded and the DON indicative of the decoding order of that next NAL unit.

摘要翻译： 在多媒体流网络中，客户端具有存储从服务器接收的多个分组的接收缓冲器，以补偿服务器的数据传输量与客户端的数据使用量之间的差异，服务器应能够 根据接收缓冲区的状态调整数据传输速率。 为了速率调整的目的，服务器根据客户端提供的信息重构接收缓冲区中的数据包列表。 信号通知服务器的信息表示客户端要解码的下一个数据包。 该信息可以是要解码的下一个分组的序列号，要解码的下一个NAL单元的DON号码，或者是携带下一个要解码的NAL单元的分组的序列号，以及指示解码顺序的DON 那个下一个NAL单位。