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1. 发明授权

US07447777B1 Switching system 有权
标题翻译：开关系统
公开(公告)号：US07447777B1
公开(公告)日：2008-11-04
申请号：US10098957
申请日：2002-02-11
申请人： Ratinder Paul Singh Ahuja , Susan Carrie , Chien C. Chou , Erik De La Iglesia , Miguel Gomez , Liang Liu , Ricky K. Lowe , Rahoul Puri , Kiet Tran , Mark Aaron Wallace , Wei Wang , Todd E. Wayne , Hui Zhang
发明人： Ratinder Paul Singh Ahuja , Susan Carrie , Chien C. Chou , Erik De La Iglesia , Miguel Gomez , Liang Liu , Ricky K. Lowe , Rahoul Puri , Kiet Tran , Mark Aaron Wallace , Wei Wang , Todd E. Wayne , Hui Zhang
IPC分类号： G06F15/16
CPC分类号： H04L12/66 , H04L69/40
摘要： Systems and related methods are described for handling one or more resource requests. A protocol engine receives a resource request in accordance with a prescribed protocol, and a classification engine determines a desired class of service for the request. An analysis engine optionally analyzes the request, and, responsive thereto, determines a desired sub-class of service for the request. A policy engine then allocates a resource to the request responsive to one or both of the desired class of service, and the desired sub-class of service.
摘要翻译：描述了处理一个或多个资源请求的系统和相关方法。协议引擎根据规定的协议接收资源请求，并且分类引擎确定所请求的期望的服务等级。分析引擎可选地分析请求，并且响应于此，确定针对请求的期望的服务子类。然后，策略引擎响应于期望的服务类别和所需的服务子类别中的一个或两个来向请求分配资源。

2. 发明授权

US07298746B1 Method and system for reassembling and parsing packets in a network environment 有权
标题翻译：在网络环境中重新组装和解析数据包的方法和系统
公开(公告)号：US07298746B1
公开(公告)日：2007-11-20
申请号：US10127372
申请日：2002-04-22
申请人： Erik De La Iglesia , Miguel Gomez , Rahoul Puri , Chien C. Chou , Kiet Tran
发明人： Erik De La Iglesia , Miguel Gomez , Rahoul Puri , Chien C. Chou , Kiet Tran
IPC分类号： H04L12/56
CPC分类号： H04L49/9094 , H04L47/10 , H04L47/193 , H04L49/90
摘要： A packet reassembly system includes a buffer for storing information elements included in one or more incoming packets, a memory for storing validity indicators corresponding to the information elements, a first logic circuit capable of setting the validity indicators based on the information elements stored in the buffer, and a second logic circuit capable of determining the contiguity of the information elements stored in the buffer based on the settings of the validity indicators.
摘要翻译：分组重组系统包括用于存储包括在一个或多个输入分组中的信息元素的缓冲器，用于存储对应于信息元素的有效性指示符的存储器，能够基于存储在缓冲器中的信息元素来设置有效性指示符的第一逻辑电路以及能够基于有效性指示符的设置来确定存储在缓冲器中的信息元素的邻接性的第二逻辑电路。

3. 发明授权

US5978893A Method and system for memory management 失效
标题翻译：内存管理方法和系统
公开(公告)号：US5978893A
公开(公告)日：1999-11-02
申请号：US665811
申请日：1996-06-19
申请人： Chirag C. Bakshi , Chien C. Chou
发明人： Chirag C. Bakshi , Chien C. Chou
IPC分类号： G11C8/12 , G11C8/00
CPC分类号： G11C8/12
摘要： A method and a system are provided for managing fixed size memory blocks in a graphic imaging system. A system memory includes at least one queue containing a linked list of fixed size memory blocks and a page pool of variable size memory blocks. A system memory manager allocates memory blocks from the system memory in response to requests. Upon a request for a memory block of a particular fixed size, the system memory manager allocates a memory block of the fixed size from a queue containing memory blocks of the fixed size if the queue has memory blocks available. If the queue does not have memory blocks available, the system memory manager creates an extension to the queue containing memory blocks of the fixed size. The extension is created from a page pool. The extension is linked to the queue, and a memory block of the fixed size is then allocated from the queue. If the page pool does not contain adequate memory to create an extension, the portion of the page which has been reduced to display list entries is rendered, and all of the allocated memory blocks are deallocated. Then, a memory block of the fixed size is allocated from the queue.
摘要翻译：提供了一种用于管理图形成像系统中的固定大小的存储块的方法和系统。系统存储器包括至少一个包含固定大小存储器块的链表和可变大小存储器块的页池的队列。系统内存管理器根据请求从系统内存分配内存块。在请求具有特定固定大小的存储器块时，如果队列具有可用的存储器块，则系统存储器管理器从包含固定大小的存储器块的队列中分配固定大小的存储器块。如果队列没有可用的内存块，系统内存管理器将创建一个包含固定大小的内存块的队列扩展。扩展名是从页面池创建的。扩展链接到队列，然后从队列中分配固定大小的内存块。如果页面池不包含足够的内存来创建扩展名，那么已经减少到显示列表条目的页面部分被渲染，并且所有分配的内存块被释放。然后，从队列中分配固定大小的内存块。

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