mobile radio networks 中文意思是什麼
mobile radio networks
解釋
移動無線電網路-
Another trend is towards phones that double as both fixed and mobile devices, using cellular networks when outdoors and switching to fixed networks, accessed via a short - range radio link to a small basestation, when indoors
另一個趨勢是電話會兼作移動設備與固定設備，在室外使用蜂窩式網路，而進入室內時，可通過短程電波接入小型基站切換至固話網路。 -
News is all around us, wherever technology can offer it a home ? in the print media, on radio and television, through cable and satellite networks, via mobile phones or the internet
新聞無所不在，無論採用怎樣的科技形式?印刷媒介、廣播電視、衛星或有線網路、行動電話以及網際網路?都可以找到新聞的蹤跡。 -
2. uplink capacity analysis of limited maximal ratio combining macrodiversity in spread spectrum radio networks in this chapter, a more practical case of limited maximal ratio combining macrodiversity ( mmrc ), mobile ' s signal only received by a limited number of nearest base stations, in a cdma system was studied
關于宏分集無線網路cdma系統的容量分析提出了一種更實際的分集受限的最大比率合成宏分集（ mmrc ） cdma模型，對移動臺的信號僅被最近有限個基站接收再合成的情形進行了研究。 -
These include fixed - line services, internet services, fibre optic broadband networks, and radio broadcasting as well as mobile phone systems
包括固網服務、網際網路服務、光纖寬頻網路與電臺廣播服務，以及行動電話系統，穩占市場主導地位。 -
Radio equipment and systems - technical regulation for conformity assessment of simplified business radio terminal equipment to be used on earth mobile service independent radio networks, for speech transmission only, in the 446 - 446, 1 mhz bandwidth
無線電設備和系統. 446 - 446 . 1mhz帶寬的語音傳輸專用不依靠無線電網路的地面移動設施用簡化商務無線電終端設備的一致性評定技術條例 -
Optimization simulation of a base station coverage in mobile radio networks
移動通信基站覆蓋區優化模擬 -
Future wireless communication systems trend to provide multi - services to mobile users. cdma technique is adopted by the 3rd generation mobile communication systems due to its flexibility in supporting multi - services. how to keep qos of heterogeneous services and utilize the scarce radio spectrum resources is challenging for 3rd generation mobile communication systems in this thesis we developed a radio resource allocation framework for wireless code division access ( cdma ) networks that support multi - class traffic with different data rates and bit error rate requirements. we proposed a new resource allocation scheme using joint adaptive power control and mmse multiuser receiver in multipath fading system
為移動用戶提供多種業務服務是未來無線通信網路的主要發展方向。由於cdma技術具有靈活支持多種業務的優點，因而被第三代移動通信系統所采納。如何在惡劣的無線傳播環境里以及用戶運動且相互干擾的情況下為為各類業務提供qos保證，同時充分利用珍貴的無線頻譜資源，是基於cdma技術的第三代蜂窩通信系統必須致力解決的問題。
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