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首页> 外文会议>Conference record of the 1989 IEEE Industry Applications Society annual meeting >Admission control framework to provide guaranteed delay in error-prone wireless channel
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Admission control framework to provide guaranteed delay in error-prone wireless channel

机译：准入控制框架可在易于出错的无线信道中提供有保证的延迟

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摘要

An admission control mechanism is a key component of any framework that provides guaranteed delay service to heterogeneous real-time traffic. In this paper, we propose a general framework for admission control to provide delay guarantees in the error-prone wireless systems. By "general" we mean that the scheduling policies from a large class can be plugged in this framework and an admission control condition can be obtained for general arrival processes. The generality of the framework will enable us to use many scheduling policies that have not been considered yet for the error-prone wireless systems. The designed framework only assumes statistical knowledge of channel state and instantaneous knowledge of channel state is not required. Apart from providing delay guarantees in the presence of channel errors, the proposed framework provides (1) a good balance of packet drop and session blocking (2) isolation in the sense that once a session is admitted, then its guarantees (delay and packet drop) are not affected by other sessions.
机译：准入控制机制是为异构实时流量提供有保证的延迟服务的任何框架的关键组件。在本文中，我们提出了一种准入控制的通用框架，以在容易出错的无线系统中提供延迟保证。 “一般”是指可以将大型类的调度策略插入此框架，并且可以为一般到达过程获得准入控制条件。该框架的通用性将使我们能够使用许多容易出错的无线系统尚未考虑的调度策略。设计的框架仅假定信道状态的统计知识，而无需信道状态的瞬时知识。除了在出现信道错误的情况下提供延迟保证之外，提出的框架还提供（1）丢包与会话阻塞的良好平衡（2）隔离，即一旦允许会话，则其保证（延迟和丢包） ）不受其他会话的影响。

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