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1. 发明授权

US06832323B1 Object and feature authorization for digital communication terminals 有权
标题翻译：数字通信终端的对象和特征授权
公开(公告)号：US06832323B1
公开(公告)日：2004-12-14
申请号：US09679994
申请日：2000-10-05
申请人： Robert Charles Booth , Donald Tavoletti , Michael Difiglia
发明人： Robert Charles Booth , Donald Tavoletti , Michael Difiglia
IPC分类号： G06F1130
CPC分类号： H04N21/4627 , H04N21/235 , H04N21/23617 , H04N21/4332 , H04N21/4335 , H04N21/435 , H04N21/443 , H04N21/4623 , H04N21/482 , H04N21/63345 , H04N21/8173 , H04N21/8402 , Y10S707/99939
摘要： A system for security and authorization processing in digital terminals. The processing load of a security processor (250) at the terminal (150) is reduced by configuring a multiple applications manager (MAM) (240) to determine if frequently-transmitted application data should be downloaded. The security processor is used by the MAM to build a local virtual application table (260) that indicates which applications are authorized for downloading. The security processor configures the terminal with an authorization state so that it knows which applications it is authorized to download, i.e., the applications (316′, 334′, 376′) whose required authorization state correlate with the terminal's configured authorization state. The security processor is accessed when the terminals authorization state changes, or when a required authorization state of an application changes. These events are typically relatively infrequent.
摘要翻译：数字终端安全授权处理系统。通过配置多应用管理器（MAM）（240）来减少终端（150）处的安全处理器（250）的处理负载，以确定是否应该下载频繁发送的应用数据。安全处理器由MAM使用来构建本地虚拟应用表（260），该表指示哪些应用被授权下载。安全处理器配置具有授权状态的终端，使得它知道哪些应用被授权下载，即其所需授权状态与终端的配置授权状态相关的应用（316'，334'，376'）。当终端授权状态改变时，或者应用程序的所需授权状态发生变化时，访问安全处理器。这些事件通常相对不频繁。

2. 发明授权

US06345307B1 Method and apparatus for compressing hypertext transfer protocol (HTTP) messages 有权
标题翻译：用于压缩超文本传输协议（HTTP）消息的方法和装置
公开(公告)号：US06345307B1
公开(公告)日：2002-02-05
申请号：US09439026
申请日：1999-11-12
申请人： Robert Charles Booth
发明人： Robert Charles Booth
IPC分类号： G06F1300
CPC分类号： H03M7/30 , H04L69/04
摘要： A method and apparatus for compressing Internet protocol messages, such as HyperText Transport Protocol (HTTP) messages. Codewords (225) are provided for commonly occurring HTTP data elements, such as request lines, header lines, status lines, or portions thereof, such as method fields, URL fields, version fields, and status codes or messages. The codewords are used to provide a compressed HTTP message with a reduced amount of data relative to ASCII coding. If other data is included with the message, such as an entity body (e.g., a requested object such as an HTML page), the other data can be coded separately (215) and recombined (230) with the codewords for the HTTP data elements. The codewords may have reserved bits for providing specific information about the message. The amount of data that must be communicated, e.g., to or from a subscriber terminal (150), is thereby reduced. A message handler (340) decodes and processes the codewords. A compressed message handler 410 can be provided that processes/renders the compressed HTTP data (e.g., codewords) directly without decompressing them. The system is compatible with other compression techniques to provide even greater compression.
摘要翻译：一种用于压缩诸如超文本传输协议（HTTP）消息之类的因特网协议消息的方法和装置。为诸如方法字段，URL字段，版本字段和状态代码或消息的常用HTTP数据元素（例如请求行，标题行，状态行或其部分）提供了代码字（225）。码字用于提供相对于ASCII编码的数据量减少的压缩HTTP消息。如果消息中包括其他数据，例如实体主体（例如，所请求的对象，例如HTML页面），则可以将其他数据分别编码（215）并重组（230）与HTTP数据元素的代码字。码字可以具有用于提供关于消息的特定信息的保留位。因此，减少了必须传送的数据量，例如来自或来自用户终端（150）的数据量。消息处理器（340）对码字进行解码和处理。可以提供压缩消息处理器410，其处理/呈现压缩的HTTP数据（例如，码字），而不对其进行解压缩。该系统与其他压缩技术兼容以提供更大的压缩。

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