utran 中文意思是什麼
utran
解釋
烏德蘭-
Associated with the research project, the author has done some research on the synchronization issues in utran and the synchronization methods used in ip networks to transport circuit emulation services ( ces )
本文結合科研項目的需要，對第三代移動通信系統陸地無線接入網（ utran ）中的各種同步問題以及全ip網路中傳送電路模擬業務的同步方法進行了比較深入的研究。 -
The paper is arranged from up to down. from umts to utran, then nodeb and baseband processing are proposed, at last the downlink symbol rate dsp is the corn and importance of the paper. the paper tries to clear the relationship between systems and system and sub - system, and gives a complete concept to reader
從umts通信系統到utran的結構，然後關注到nodeb和基帶處理系統，最後是下行符號級處理dsp的具體實現。其中最後的實現是論文的核心和重點，論文也力求闡明各個系統之間以及系統與其子系統之間的關系，給讀者一個整體的概念和完整的認識。 -
Then, after the depiction of the network architectures of umts and utran, the five synchronization issues in utran, including the " network synchronization ", " node synchronization ", " transport channel synchronization ", " radio interface synchronization " and " time alignment handling ", are discussed in detail
然後在簡要介紹了第三代移動通信系統及其陸地無線接入網的網路結構之後，較為深入的研究了utran中的網同步、節點同步、傳輸通道同步、無線介面同步和時間對齊處理等五種同步問題。 -
Research on td - scdma utran data acquisition
無線接入網數據採集技術研究 -
Transport format blind detection scheme using crc check on utran side
側基於循環校驗的盲傳輸格式檢測方案
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