[通信] 遠程通信系統
Telecommunication system exchanges, network equipment, Software for application packages.
電信系統交換設備，網絡設備，應用軟件。
Telecommunication system, transmitter, protecting transmission error method.
通信系統，發射機，保護傳輸差錯的方法。
Supply of Control and Protection panels, 24KV cubicles, computerize system, Telecommunication system, SCADA equipment and installation services.
控制和保護儀表闆，24KV配電櫃， 計算機系統，遠距離通信系統，數據采集與監控系統設備和安裝服務。
Telecommunication system is a typical discrete event dynamic system (DEDS).
通信網絡是—個典型的離散事件系統。
Electronics is the basis of all telecommunication system.
電子學是電信系統的基礎。
In all of these technologies, MIMO wireless telecommunication system base on multi-antenna has the endless potential, become the certain approach to utilize space resources adequately.
衆多新技術中，基于多天線的多輸入多輸出（MIMO）無線通信系統已顯示出無盡的潛力，成為充分利用空間資源的必然途徑。
Finds a new method of channel multiplexing, which is named as prime-number division multiple, and uses its principles on telecommunication system.
提出一種新的信道複用技術——素數複用技術，并建立了以素數複用原理為基礎的通信系統。
This paper analyses the characteristics of telecommunication in the new century, and puts forward the prospects of Jiangsu power telecommunication system.
簡要分析了新世紀電信發展的特點，對此形勢下江蘇電力通信的發展提出了相關設想。
The thesis introduces a multimedia telecommunication system based on ISDN.
介紹了一種基于ISDN的多媒體通信系統。
Firstly, this pager states several essential concepts about telecommunication earthing, and gives representative applications of working earthing and protection earthing in telecommunication system.
首先闡述了與通信接地有關的一些基本概念，并結合實際給出了工作接地與保護接地在通信系統中的典型應用。
Method in wireless telecommunication system; system, transmitter and receiver.
無線通信系統中的方法；系統，發射器和接收器。
With the telecommunication system reform development and our entrance of WTO, the competition of mobile telecommunication operation is becoming fiercer.
隨着電信體制改革的深化，WTO的加入，我國移動通信運營業的競争也日趨激烈。
Having described the using of OTDM technology on point to point telecommunication system and network system, suggest that the combination of OTDM and WDM is trend of future network.
本文論述了OT-DM的主要技術及其應用前景，通過對OTDM技術在點對點通信系統和網絡系統中的應用介紹，提出了OTDM和WDM的結合是将來網絡發展的方向。
They're widely used in UPS systems, electronic instruments, emergency lighting, fire alarm and security, electromotive tools and toys, telecommunication system, etc.
廣泛應用于UPS電源、電子儀器、應用照明系統、安全報警系統、電動工具及玩具、電會傳系統、通訊設備領域。
CDMA has been widely used in wireless telecommunication system.
擴頻通信在無線通信中得以廣泛應用。
Availability requirement for UPS in accordance with YD/T1051 is described briefly, types of redundant UPS which is applicable to telecommunication system are presented.
簡述通信行業标準《通信局（站）電源系統總技術要求》（YD/T1051）對UPS可用度的要求，介紹適用于電信系統的高可用度冗餘UPS。
Based on the accurate calculating result on digital computer, cost of protecting interference from electrified railway in telecommunication system will be greatly reduced.
由于數字計算機計算結果精确，可大量減少通信系統防禦電鐵幹擾的費用。
Mobile telecommunication system, mobile terminal, its transmission diversity application system.
移動通信系統，移動終端，及其使用的發射分集應用系統。
Telecommunication system is major part of a gas pipeline project and is the key facility for pipeline safety, reliability, economy as well as optimal operation.
輸氣管道通信是輸氣管道工程的重要組成部分，是輸氣管道安全、可靠、經濟、優化運行的關鍵。
Monte Carlo simulations in a CDMA mobile telecommunication system verified its effectiveness in improving system performance.
蒙特卡洛仿真實驗表明，該方法可以顯著改善碼分多址移動通信系統的性能。
Radio transmission is an indispensable means for any radio telecommunication system.
中文摘要電波傳輸是任何無線電通信系統都離不開的手段。
The Self-Provided External Telecommunication System (SPETS) licence is issued to a company or an organisation for the establishment of its own external circuits for internal communications.
當局向一些公司或機構發出自設對外電訊系統牌照，以便它們自設對外線路作内部通訊之用。
The communication resource management system is important to improve the self manage capability and the competition of power telecommunication system.
文章簡要介紹了電力通信網資源管理系統的實現和應用。
Universal Mobile Telecommunication System (UMTS) is one of a third-generation cellular network that enables high-speed wireless Internet access.
UMTS 作為第三代移動通信的标準之一，支持無線因特網的高速接入。
電信系統（Telecommunication System）指通過有線、無線或其他電磁手段實現遠距離信息傳輸的綜合性技術體系。其核心功能是将信息（如語音、數據、圖像）從發送端高效、準确地傳遞至接收端，涉及信號處理、編碼調制、傳輸介質和網絡協議等關鍵技術。
電信系統由三大基本模塊構成：
現代電信系統依賴數字信號處理（DSP）和分組交換技術，采用國際電信聯盟（ITU）制定的标準（如5G NR規範）确保全球兼容性。例如，蜂窩網絡通過基站和核心網實現移動通信，光纖通信則基于全内反射原理傳輸光脈沖。
"Telecommunication system"（電信系統）指通過電子設備和技術實現遠距離信息傳輸的完整技術體系。其核心功能是将信息（如語音、數據、圖像等）從發送端傳遞到接收端，包含以下關鍵組成部分：
終端設備
包括手機、計算機、傳感器等發送或接收信息的設備，負責将原始信息轉換為電信號或光信號（如麥克風将聲音轉為電信號）。
傳輸介質
交換與路由設備
如基站、路由器、交換機，負責在複雜網絡中建立連接路徑，确保信號準确傳輸至目标終端。
協議與标準
包括TCP/IP（互聯網基礎協議）、4G/5G通信标準等，規範數據打包、傳輸和解析的規則。
典型應用場景
現代電信系統已從早期模拟信號（如電報）發展為數字信號傳輸，通過複用技術（如頻分複用FDM、時分複用TDM）提升信道利用率。其數學基礎可涉及香農公式：
$$
C = B log_2(1 + frac{S}{N})
$$
其中$C$為信道容量，$B$為帶寬，$S/N$為信噪比。該公式揭示了帶寬和信號質量對傳輸速率的決定性作用。
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