high bit rate 中文意思是什麼
high bit rate
解釋
高比特率-
End user multi - pair cables used in high bit rate telecommunication networks - aerial cables
高比特率電信網路用端用戶多組電纜.架空電纜 -
End user multi - pair cables used in high bit rate telecommunication networks - part 1 : aerial cables
用於高位率電信網路的終端用戶多組電纜.第1部分:架空電纜 -
End user multi - pair cables used in high bit rate telecommunication networks - part 1 : aerial cables ; german version en 50406 - 1 : 2004
高比特率電信網路用終端用戶多組電纜.第1部分:架空電 -
Adsl, symmetrical dsl ( sdsl ), high - bit - rate dsl ( hdsl ), very high dsl ( vdsl ), and rate adaptive dsl ( radsl ) use intelligent devices similar to network cards at each end of a single twisted - pair copper wire circuit to deliver very high speeds over copper wire for distances ranging from hundreds of feet to 18, 000 feet
Adsl (不對稱數字用戶線) 、 sdsl (對稱數字用戶線) 、 hdsl (高位速率數字用戶線) 、 vdsl (極高速數字用戶線)和radsl (速率自適應數字用戶線)都使用了與網卡類似的智能裝置,它們裝在單根雙絞銅線的兩端,以在幾百到18000英尺的距離范圍內在銅線上提供極高的傳輸速度。 -
Lithium niobate ( linbo3 ) has been studied and documented extensively for over three decades because of its good electro - optic coefficient and acousto - optic coefficient, its ease of processing, and its environmental stability. it is readily available commercially and is the material of choice for external modulators in long - distance high - bit - rate systems up to l0ghz
Linbo _ 3已經被廣泛的研究了三十年,由於它具有高的電光系數和聲光系數,工藝簡單,材料環境穩定等優點, linbo _ 3材料集成光子器件已經應用到實際光網路中,已經成為遠距離高速網路系統( 10ghz以上)的外調制器優先選用的材料。 -
Hdsl2 high bit rate digital subscriber line - 2nd generation
高比特速率數字用戶線路.第2代 -
Vdsl ery high bit rate digital subscriber line
超高速數字用戶線 -
High bit rate digital subscriber line
高位速率數字用戶專用線 -
Hdsl high bit rate digital subscriber line
高速數字用戶線 -
Hdsl2 hdsl4 2 high bit rate subscriber line - 2nd generation hdsl2 hdsl4 issue 2
高比特率用戶線.第2代 -
Hdsl : high bit rate dsl
高比特率數字訂閱線路 -
Hdsl high bit rate dsl
高比特率數字訂閱線路 -
Access network technical specifications - single - pair high bit rate digital subscriber line
接入網技術要求-單線對高比特率數字用戶線 -
High - bit - rate digital subscriber line
高速數字用戶迴路 -
Dmt very - high - bit - rate digital subscriber line metallic interface dmt based
較高比特率數字用戶線金屬介面 -
Shdsl testing methods for access network equipment - single pair high - bit - rate digital subscriber line
接入網設備測試方法?單線對高比特率數字用戶線 -
Hdsl : high - bit - rate digital subscriber link
高比特數字用戶鏈路 -
Our results show that pmd induces pulse broadening randomly in high bit - rate optical fiber communications ; the synchronous amplitude modulation control may correct directly any position change of timing jitter and soliton interaction, so the transmission distance and pulse quality will increase further
研究結果表明對于高速率傳輸系統, pmd對脈沖的影響在時域上表現為脈沖形狀的展寬,這種展寬是隨機的;而同步幅度調制是在時域上,將發生形變的脈沖通過振幅調制,恢復原形,從而提高脈沖的傳輸性能。 -
The transmitter adopt qam modulation mode, which is a directly modulation upper frequency conversion mode, which could afford more high bit rate transmission in the same bandwidth compared to other modulation mode
發射機採用數字式調制方式,即qam直接調制上變頻方式,相對于其它調制方式可以實現在相同帶寬下的高碼率傳輸。 -
Then we conclude that the cell capacity decrease dramatically under the high bit rate service ; the interference factor of ajacent cells and the orthorgonal factor are also important parameters to influence the cell capacity ; the downlink can accept more users than uplink, so the capacity of wcdma system will be limited in uplink
從中得到結論,高數據速率的用戶將會佔用更多的系統資源,當數據業務增多時,小區用戶數下降很快;鄰近小區的干擾與正交性的優劣也是影響小區容量的重要因素;下行鏈路可以比上行鏈路容納更多的用戶,因此wcdma系統的容量將受限於上行鏈路。
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