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发明授权
US08307139B1 Method and apparatus for dynamically granting access of a shared resource among a plurality of requestors 有权
用于在多个请求者中动态地授予共享资源的访问的方法和装置

Method and apparatus for dynamically granting access of a shared resource among a plurality of requestors
摘要：
A communication system including a resource and an arbiter. The resource is shared among a plurality of requestors such that, at any given time, only one of the plurality of requestors has access to the resource. The arbiter is configured to receive a request from each of the plurality of requestors to access the resource, in which each request has a priority level associated with the request. The arbiter is further configured to age each request at a different rate relative to that associated with another request, and grant each requestor access to the resource based on i) the priority level and/or ii) the age of the request corresponding to the requestor.
摘要（中）：

包括资源和仲裁器的通信系统。 所述资源在多个请求者之间共享，使得在任何给定时间，所述多个请求者中只有一个访问该资源。 仲裁器被配置为从多个请求者中的每一个接收来自资源的请求，其中每个请求具有与请求相关联的优先级。 仲裁器被进一步配置为以相对于与另一请求相关联的速率的不同速率对每个请求进行老化，并且基于i）优先级和/或ii）与请求者相对应的请求的年龄来授予每个请求者对资源的访问权限 。

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