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題 名 | cdma2000空中介面分析系統=cdma2000 Air Interface Analyzing System |
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作 者 | 賴玉玟; 趙基良; 王凱民; 邱艦義; 劉騰元; | 書刊名 | 電信研究 |
卷 期 | 33:2 2003.04[民92.04] |
頁 次 | 頁265-283 |
分類號 | 448.6 |
關鍵詞 | 劃碼多工接取; 增補通道; 行動交換中心; 訪客位置註冊處; 本籍位置註冊處; 認證中心; 實體層; 媒體接取控制層; 連線接取控制層; 上層通信協定; 實體通道; 導引通道; 同步通道; 傳呼通道; 共用抗制通道; 專屬控制通道; 基本通道; 附加通道; 邏輯通道; 專屬資料通道; 專屬訊息通道; 共用訊息通道; 分析主機; 測試行動臺; 模擬亂碼位移; 軟體開發工具; 電路模擬器; 先進行動電話服務; 國際行動臺識別碼; 臨時行動臺識別碼; 系統識別碼; 網路識別碼; 順向傳呼通道; 逆向接取通道; 逆向基本通到; 順向基本通道; 接取通道; Code division multiple access; CDMA; Supplemental channel; Mobile switching center; MSC; Visitor location register; VLR; Home location register; HLR; Authentication center; AC; Physical layer; Medium access control layer; MAC layer; Upper layers; Physical channel; Pilot channel; Sync channel; Paging channel; PCH; Access channel; ACH; Common control channel; CCCH; Dedicated control channel; DCCH; Fundamental channel; FCH; Supplemental channel; SCH; Logical channel; Dedicated traffic channel; Dtch; Dedicated signaling channel; Dcsh; Common signaling channel; Csch; Analyzing host; Testing MT; Pseudonoise offset; PN Offset; Software developmtny toolkit; SDT; In-circuit emulator; ICE; Advanced mobile phone service; AMPS; International mobile station identity; IMSI; Temporary mobile station identity; TMSI; System ID; SID; Network ID; Id; Forward paging channel; F-PCH; Reverse access channel; R-ACH; Reverse fundamental channel; R-FCH; Link access control layer; LAC layer; |
語 文 | 中文(Chinese) |
中文摘要 | 本文將討論cdma2000空中界面分析系統之設計與實作,以達到即時監測、紀錄及顯示cdma2000空中介面的系統參數以及通信協定訊息。cdma2000無線電傳輸技術是一個寬頻、展頻的無線電介面,其使用劃碼多工存取技術以滿足第三代無線通訊系統的需求。在初期階段,此分析系統有助於瞭解cdma2000空中介面中的系統參數設定以及通訊協定流程,爾後,在3G網路建設階段,同樣的技術也可用來實作WCDMA空中介面分析系統,俾有助於網路效能之分析與優化工作。 |
英文摘要 | This article presents the design and implementation of cdma2000 air interface analyzing system which can monitor, log and display the real-time system parameters and the protocol messages of cdma 2000 air interface. The cdma2000 Radio Transmission Technology (RTT) is a wideband, spread spectrum radio interface that uses Code Devision Multiple Access (CDMA) technology to meet the needs for the next generation or wireless communication systems. In the original phase, this system help the understanding for the system operations and the protocol message flows in the cdma2000 air interface. Then, in the 3G network deployment phase, the same scheme can be used to implement the WCDMA air interface analyzing system which is useful for the network performance anlaysis and optimization in the future. |
本系統中英文摘要資訊取自各篇刊載內容。