bit-error rates中文是什么意思

發(fā)音:

中文翻譯
造句

誤碼率

bit bit1 bite 的過去式及過去分詞。
error n. 1.錯誤；失錯。 2.謬見，誤想；誤信；誤解。 3 ...
rate vt.,vi. 〔方言〕＝ret.
bit error 比特誤差; 位錯誤; 誤碼
error bit 錯誤位; 誤碼，差錯位
synchronous digital hierarchy bit rates 同步數(shù)字體系的比特率
ber bit error rate 比特誤碼率; 誤比特率; 誤碼率，比特差錯率; 誤碼率，位差錯率; 信息差錯率; 資訊差錯率
ber bit error ratio 誤碼率
ber bit-error rate 位誤碼率
bit error performance 誤碼特性
bit error probability 比特差錯概率; 比特誤差概率; 誤碼概率
bit error rate (比特)位誤碼率; 比特差錯率; 比特誤差率; 比特誤碼率; 位出錯率; 誤碼率；位視誤差比
bit error rate ber 幀誤碼率
bit error rate processor 比特誤差率處理機
bit error rate test 誤碼率測試
bit error rate tester 誤碼率測試儀
bit error rate testing 位錯誤率測試
bit error ratio 比特誤差率; 誤碼率
bit rate error tolerance 比特率容差
bit string error 位串錯誤
bit-error ratio (ber) 位錯誤率
bit-string error 位串錯誤
character bit error 符號位誤差
dbe double bit error 雙位錯誤
double bit error 雙位錯誤

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例句與用法

Cvsd （ continuous variable slope delta modulation ） voice coding enables operation at high bit - error rates
連續(xù)可變斜率增量調(diào)制的語音編碼可以在高誤碼率的情況下正常工作。
Reducing the bit - error rate in digital communication with error - correction technology and improving the quality of communication have been widely defined and used as the standard technology all over the world
利用糾錯碼技術(shù)降低各類數(shù)字通信系統(tǒng)的誤碼率,提高通信質(zhì)量,已經(jīng)在世界上許多國家作為一門標準技術(shù)而廣泛采用。
Future mobile communications have to support the transmission of high rate data and multimedia applications in the radio spectrum , which is already extremely scarce . the basic idea of adaptive coded modulation is to maintain a constant throughput by varying the transmitted power level , symbol transmission rate , constellation size , coding rate or any combination of these parameters . thus , without sacrificing bit - error rate ( ber ) , these schemes provide high average spectral efficiency by transmitting at high speeds under favorable channel conditions , and reducing throughput as the channel degrades
自適應(yīng)編碼調(diào)制( adaptivecodedmodulation , acm )的基本思想是在不犧牲系統(tǒng)傳輸性能(比如ber )為代價的前提下,通過單獨改變發(fā)送功率、波特率、編碼方案、碼率、調(diào)制方式,或者是綜合改變前面所述的各種參數(shù),在有利的信道條件下,獲得較大的吞吐量,當信道質(zhì)量下將時,相應(yīng)地降低傳輸速率,最終達到提高平均頻譜效率的目的。
In this paper , bit - error rate performance analyses are presented for coded and un - coded frequency hopping m - ary frequency - shift keyed systems under the condition of additive white gaussian noise ( awgn ) and partial band noise jamming and multitone jamming . the use of error - correct codes provide a way to improve the performance of frequency hopping system , particularly the use of reed - solomon code in a fh system under the condition of partial band noise jamming can greatly improve the performance of system . so we provide the way of coding and decoding of rs code in c language . in the end , we offer the simulation of the performance of time diversity fh / 2fsk system over partial band jamming noise channels
第一章為緒論，敘述跳頻通信的發(fā)展趨勢，以及基本概念，第二章及第三章介紹提高抗部分頻帶干擾的前向糾錯碼reed - solomon碼的原理和實現(xiàn)方法。第四章研究跳頻通信系統(tǒng)在各種干擾條件下的性能。最后在第五章以fh mfsk系統(tǒng)為例，探討在部分頻帶干擾下的系統(tǒng)性能，并進行計算機仿真，仿真結(jié)果表明采用分集技術(shù)和各種編碼技術(shù)對于系統(tǒng)的性能改善具有明顯的效果。

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