simple multiple access 中文意思是什麼

simple multiple access 解釋
簡單多路存取
  • simple : adj （ pler; plest）1 單純的；簡單的，簡易的；輕便的。2 質仆的，自然的，天真的；樸素的；率直的，...
  • multiple : adj 1 多重的；復合的 復式的 多數的 多樣的。2 倍數的 倍。3 【電學】並聯的；多路的 復接的。4 【植物...
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  1. Cdma ( code division multiple access ) is a promising technology for future mobile communication system because of its several features with which other multiple access technology can not compare : higher efficiency of frequency allocation, robust anti - multipath effect, macro diversity, mitigating interference, soft capacity, low power, soft handoff, simple frequency design, easy access, and so on

    碼分多址接入（ cdma : codedivisionmultipleaccess ）方式以頻譜利用率高、抗多徑、抗干擾、軟容量、低功率、軟切換、宏分集、頻率規劃簡單、用戶接入方便等其它多址技術不可比擬的優越性被認為是未來移動通信系統的理想接入技術之一。
  2. Cdma ( code division multiple access ) is one of the promising technology for futufe mobile conununication system because of its several featurs with which other multiple access technology can not compare : higher efficiency of frequency allocation, robust ani - multipath effect, macro diversity mitigating intefference, soft capacity low powet, soft handoff simple frequency design, easy access, and so on

    碼分多址接入（ cdma ： codedivisionmultipleaccess ）方式以頻譜利用率高、抗多經、抗干擾、軟容量、低功率、軟切換、宏分集、頻率規劃簡單以及用戶接入方便等其它多址技術不可比擬的優越性被認為是未來移動通信系統的理想接入技術之一。
  3. Cdma is a promising technology for future mobile communication system because of its several features with which other multiple access technology can not compare : higher efficiency of frequency allocation, robust anti - multipath effect, macro diversity, mitigating interference, soft capacity, low power, soft handoff, simple frequency design, easy access and so on

    方案二從獨立分量分析與傳統盲多用戶檢測器的結合性上考慮，即用一種子空間mmse檢測演算法的輸出來初始化ica演算法的權向量，進而利用修正fastica分離演算法對其進行迭代直至滿足要求。
  4. A polling - based adaptive beamforming multiple access ( pb - abfma ) protocol is proposed. in pb - abfma, the simple and effective mechanism is used to guarantee the smart antennas to adapt the time - varying channel. the cap schedules packet transmissions based on the polling mechanism and dynamic tdma

    該協議中採用簡單、有效的機制保證智能天線快速、準確地適應時變通道，以動態tdma方式為各節點安排發送時隙，採用微時隙為處于空閑狀態的用戶保持連接以降低接入時延，該協議可工作于異步網路中，具有很強的實用性。
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