call admission control (cac) 中文意思是什麼

call admission control (cac) 解釋
呼叫接入控制
  • call : vt 1 大聲念[說],喊,叫。2 召喚,叫來,請來;召集,徵召;號召;喚醒。3 把…取名為,稱呼,把…叫做。...
  • admission : n. 1. 允許進入,許可入場[入學、入會];入場[入會]費。2. 承認;招認,坦白;首肯。
  • control : n 1 支配,管理,管制,統制,控制;監督。2 抑制(力);壓制,節制,拘束;【農業】防治。3 檢查;核...
  • cac : 巴黎
  1. We also proposed a new call admission control ( cac ) scheme for cdma cellular system that incorporates adaptive power control and mmse multiuser receiver and support multi - class traffic. the call admission control scheme is based on estimation of othercell interference and implemented distributively in each cell. capacity determined by the admission control agrees with the actual system capacity in the simulation. the scheme can achieve high bandwidth utilization and guarantee qos requirements of all the users at the call level

    為此,提出了呼叫確認策略,以保證系統中不同業務的所有用戶的qos 。呼叫控制策略在每一小區分佈地進行,通過估計其它小區的干擾確定小區的可用有效帶寬,再根據小區當前的負載決定是否對呼叫請求給予確認。呼叫確認控制可以在呼叫級保證用戶的qos 。
  2. In this paper, firstly i summarize the basic conception and the characteristic ofcdma systems. then i introduce in detail the radio resource management of cdmasystems and its important composing part contained power control, handoff control, call admission control, packet scheduling, and load control ; in this parti bring forwardthe theme of this paper - cac

    本文首先綜述了cdma系統的基本概念、特點,接著較為詳細地介紹了cdma系統的無線資源管理及它的幾個重要組成部分:功率控制、切換控制、接納控制、分組調度和負荷控制,從而簡單介紹了本文的主題? ?接納控制。
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