公开(公告)号：US08046486B2

公开(公告)日：2011-10-25

申请号：US12511031

申请日：2009-07-28

申请人： Israel Amir ,  Maksim Azarov

发明人： Israel Amir ,  Maksim Azarov

IPC分类号： G06F15/16

CPC分类号： H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/28 ,  H04L47/29 ,  H04L47/30

摘要： Active client buffer management methods, systems, and apparatus for transmitting electronic data from a server to a client having a limited receive buffer are disclosed. The receive buffer is managed by determining a consumption rate at the client and adjusting the transmission rate of the server responsive to the determined consumption rate to manage the fill level of the receive buffer.

摘要翻译： 公开了用于将电子数据从服务器发送到具有有限接收缓冲器的客户端的主动客户端缓冲器管理方法，系统和装置。 通过确定客户端的消耗速率来管理接收缓冲器，并响应于所确定的消耗速率来调整服务器的传输速率以管理接收缓冲器的填充级别。

公开(公告)号：US07934236B1

公开(公告)日：2011-04-26

申请号：US10313688

申请日：2002-12-06

申请人： Israel Amir ,  Ari Naim ,  Carlos Ramirez ,  Jules Egyud

发明人： Israel Amir ,  Ari Naim ,  Carlos Ramirez ,  Jules Egyud

IPC分类号： G06F3/01

CPC分类号： G06F3/0482 ,  G06F3/0219 ,  G06F3/0237 ,  H04M1/274558

摘要： A content navigation method that may be used with a storage device that holds multiple content objects includes a controller, at least one search switch and at least one control switch. Each of the content objects has a corresponding name which includes at least one character from an alphabet. The controller determines a set of names of the stored content that corresponds to the activation of the search switch, displays at least one name the set of names and, responsive to the control switch, selects the content object corresponding to the displayed name. The search switches may include multiple search switches, each associated with a predetermined set of letters from the alphabet. Alternatively, each switch may have an corresponding display and may be associated with a dynamically determined set of letters based on their frequency of occurrence in the names.

摘要翻译： 可以与保存多个内容对象的存储装置一起使用的内容导航方法包括控制器，至少一个搜索开关和至少一个控制开关。 每个内容对象具有包括来自字母表的至少一个字符的对应名称。 控制器确定与激活搜索​​开关相对应的存储内容的一组名称，至少显示一个名称，并且响应于控制开关选择与所显示的名称对应的内容对象。 搜索开关可以包括多个搜索开关，每个搜索开关与来自字母表的预定的一组字母相关联。 或者，每个开关可以具有对应的显示器，并且可以基于它们在名称中出现的频率与动态确定的一组字母相关联。

公开(公告)号：US07916872B1

公开(公告)日：2011-03-29

申请号：US10676620

申请日：2003-09-30

申请人： Michael R. Harris

发明人： Michael R. Harris

IPC分类号： H04H20/47

CPC分类号： H04H20/33 ,  H04H20/62 ,  H04H2201/13 ,  Y02D70/00

摘要： A low-power, software based modulator that is used to transfer text data from an auxiliary audio device to an FM radio receiver includes a processor that receives the text data to be transmitted to the FM receiver, processes the data as an RDS signal or converts the text data to speech and then combines the processed data signal with an FM audio signal that is sent to the FM receiver. In one embodiment, the auxiliary audio device is a CD or CD-MP3 player and the software-based modulator is implemented on the control processor or DSP of the device. The FM encoder that produces the FM encoded audio signal may be a separate analog encoder or may also be implemented in the control processor of the auxiliary audio device.

摘要翻译： 用于将文本数据从辅助音频设备传送到FM无线电接收机的低功率，基于软件的调制器包括接收要发送到FM接收机的文本数据的处理器，将数据处理为RDS信号或转换 文本数据到语音，然后将处理的数据信号与发送到FM接收机的FM音频信号组合。 在一个实施例中，辅助音频设备是CD或CD-MP3播放器，并且基于软件的调制器在设备的控制处理器或DSP上实现。 产生FM编码音频信号的FM编码器可以是单独的模拟编码器，或者也可以在辅助音频设备的控制处理器中实现。

公开(公告)号：US08477810B2

公开(公告)日：2013-07-02

申请号：US12268922

申请日：2008-11-11

申请人： Predrag Filipovic ,  Israel Amir

发明人： Predrag Filipovic ,  Israel Amir

IPC分类号： H04J3/06

CPC分类号： H04J3/0682 ,  H04J3/0664

摘要： A process to synchronize information transmitted from an information provider to a plurality of network elements is provided. The process determines a temporal difference between related network elements and compensates for this difference by dilating an information signal provided to at least one of the network elements to resynchronize the data presented to the network elements. The process is repeated periodically in order to maintain a desired synchronization level.

摘要翻译： 提供了将从信息提供者发送的信息同步到多个网络元件的过程。 该过程通过扩展提供给至少一个网络元件的信息信号来重新同步呈现给网络元件的数据来确定相关网络元件之间的时间差异并补偿该差异。 周期性地重复该过程以便保持期望的同步水平。

公开(公告)号：US08001371B2

公开(公告)日：2011-08-16

申请号：US12555748

申请日：2009-09-08

申请人： Randy Langer

发明人： Randy Langer

IPC分类号： H04L29/06 ,  G06F7/04 ,  G06F15/16 ,  G06F17/30

CPC分类号： H04L9/3297 ,  H04L9/0833 ,  H04L9/302 ,  H04L9/3263 ,  H04L63/0442 ,  H04L63/065 ,  H04L63/0823 ,  H04L63/126

摘要： A method and system for authorizing client devices to receive secured data streams through the use of digital certificates embedded in the client devices. A freely distributed cryptographically signed group file with an embedded expiration date is associated with each individual digital certificate. A single group file can be associated with more than one digital certificate but each digital certificate is associated with a single group file. The group file contains cryptographic keys that can be used to decrypt a section of the digital certificate revealing a set of client keys. The client keys are then used to encrypt a program key which are then sent back to the client device. When the client device requests a specific data stream or digital content, an issuance timestamp associated with the content is compared to the expiration date in the group file. If the issuance timestamp is after the expiration date, the client device is declined. If the issuance timestamp is before the expiration date, the requested content, encrypted utilizing the program key, is sent to the client device.

摘要翻译： 一种用于授权客户端设备通过使用嵌入在客户端设备中的数字证书来接收安全数据流的方法和系统。 具有嵌入的到期日期的免费分发的加密签名的组文件与每个单独的数字证书相关联。 单个组文件可以与多个数字证书相关联，但每个数字证书与单个组文件相关联。 组文件包含加密密钥，可用于解密显示一组客户端密钥的数字证书的一部分。 客户端密钥然后用于加密程序密钥，然后将其发送回客户端设备。 当客户端设备请求特定数据流或数字内容时，将与内容相关联的发布时间戳与组文件中的到期日期进行比较。 如果发布时间戳记在到期日之后，客户端设备被拒绝。 如果发布时间戳在到期日期之前，则使用程序密钥加密的所请求的内容被发送到客户端设备。