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1. 发明授权

US08190960B1 Guaranteed inter-process communication 有权
标题翻译：保证流程间沟通
公开(公告)号：US08190960B1
公开(公告)日：2012-05-29
申请号：US12315836
申请日：2008-12-05
申请人： Sachin Bahadur , Arun Viswanathan
发明人： Sachin Bahadur , Arun Viswanathan
IPC分类号： G08C25/02 , H04L1/18 , H03M13/00
CPC分类号： H04L12/56
摘要： A multiprocessor system includes multiple processors executing multiple processes that send messages to each other. The system uses a connectionless single-window inter-process communication (IPC) protocol to avoid the high message-processing overhead of a connection-based protocol like TCP. The IPC protocol uses a central message-receive service that runs in the kernel on each processor to handle error-checking and sequence number checking and acknowledge received messages, while the single-window mechanism avoids out-of-order message reordering/buffering complexity. Since each process sending a message does not need to wait for the receiving process (which may be otherwise preoccupied or not even the focus of the receiving processor when the message is received and queued) before receiving acknowledgments, the protocol greatly reduces single-window message latency for all processes without resorting to complex connection-based multi-packet transmission windows.
摘要翻译：多处理器系统包括执行多个发送消息的进程的多个处理器。该系统使用无连接的单窗口进程间通信（IPC）协议来避免基于连接的协议（如TCP）的高消息处理开销。 IPC协议使用在每个处理器上的内核中运行的中央消息接收服务来处理错误检查和序列号检查并确认接收到的消息，而单窗口机制避免了乱序消息重排序/缓冲复杂度。由于发送消息的每个过程在接收确认之前不需要等待接收过程（其可以以其他方式占据重要的或甚至不接收处理器的焦点），所以该协议大大减少了单窗口消息所有进程的延迟不依赖于基于复杂连接的多分组传输窗口。

2. 发明授权

US08243594B1 Coordinated control of multiple parallel links or link aggregations 有权
标题翻译：多个并行链接或链接聚合的协调控制
公开(公告)号：US08243594B1
公开(公告)日：2012-08-14
申请号：US12315617
申请日：2008-12-04
申请人： Shivi Fotedar , Sachin Bahadur
发明人： Shivi Fotedar , Sachin Bahadur
IPC分类号： H04L12/26
CPC分类号： H04L45/245 , Y02D50/30
摘要： A packet switch contains a link state group manager that forms supergroups from multiple link aggregations. The link state group manager collects state information for the link aggregations in a supergroup, and uses state criteria to determine whether the link aggregations are allowed to be up, as a supergroup, for data traffic. This allows a supergroup of links to only come up when it meets a minimum performance criteria, with traffic routed around the supergroup when the supergroup cannot meet the minimum performance criteria, even if some link aggregations in the group are functional.
摘要翻译：分组交换机包含链接状态组管理器，其形成来自多个链路聚合的超组。链路状态组管理器收集超群中的链路聚合的状态信息，并且使用状态标准来确定链路聚合是否被允许作为数据业务的超组。这允许一个超级组的链接只有在符合最低性能标准时才出现，当超组不能满足最低性能标准时，即使该组中的某些链路聚合功能正常，流量也会围绕超级组进行路由。

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