bandwidth requirement 中文意思是什麼
bandwidth requirement
解釋
帶寬要求- bandwidth : （帶寬）：電纜，鏈路或系統傳輸數據的能力。
- requirement : n. 1. 要求，需要。2. 要求物，必需品；需要量；必要條件，資格 （for）。
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Digital speech has preponderance over analog speech in reliability, robustness and security during communication. however, digital speech needs more bandwidth than the analog signal. especially with the requirement for communication frequency increasing, it ' s necessary to code speech signal at low rates
但是，數字化后的信號所佔的頻帶大幅增加，特別是在帶寬需求日益增長的今天，這個問題尤為突出，因此語音的低速率編碼（即壓縮編碼）成為迫切的要求。 -
First of all, the paper introduces the overall structure of the mac protocol using the multi - hop communication mode, to fulfill the requirement of wsn in collision avoidance, energy efficiency and scalability to the change in network, bandwidth utilization, latency, throughout and fairness
協議採用周期性睡醒機制、 rts / cts的握手機制、適應性偵聽以及消息傳輸等機制，在節省能量的總前提下，有效地減少了延遲、避免沖突，保證網路流量，與傳統的數據鏈路層協議相比，具有明顯的優越性。 -
Secondly, because the band of the traditional microstrip antenna is very narrow. and the isolation can ’ t meet the requirement when the coaxial - line feeding is used to realize the dual polarization. the following work lays heavy stress on analysis of the way of widening the bandwidth and developing the isolation of the antenna
傳統的微帶天線帶寬較窄，採用普通同軸線饋電實現雙極化的時候，隔離度不能夠滿足天線的要求，所以在接下來工作中，重點分析了微帶天線頻帶展寬和隔離度改善的方法。 -
With the upgrade of integrated avionics system, the requirement of avionics system data network, such as, high bandwidth, high rate, high reliability and low latency, are more urgent than ever
摘要隨著新一代航空電子系統綜合化程度的不斷提高，航空電子系統對其數據網路傳輸與交換的性能需求也越來越高，不僅要滿足大吞吐量、高速率、低延遲等需求，還要滿足容錯、重構等需求。 -
In addition, for a dispersive high frequency system, because of the requirement of the phase in - step between the beam and electromagnetic wave, the bandwidth are expected to be located in a narrow range
另外，對干填充等離子體的色散高頻系統，由干電子注和電磁波互作用的同步要求，系統帶寬必然分佈在某一有限范圍內。 -
Experiment results also show that our improved algorithm achieves the same perceptual quality as g. 726 standard while our improved algorithm uses a lower bit rate. therefore, our proposal may lead to telecommunication bandwidth saving and storage requirement reduction
經實驗結果驗證，本語音編碼演算法與g . 726語音波形編碼標準相比，比特率下降了15 . 19 %以上，同時兩者的語音質量完全沒有差別。 -
In the part 2 of advanced audio video coding standard avs - p2, many efficient coding tools are adopted in motion compensation, such as new motion vector prediction, symmetric matching, quarter precision interpolation, etc. however, these new features enormously increase the computational complexity and the memory bandwidth requirement, which make motion compensation a difficult component in the implementation of the avs hdtv decoder
在avs - p2中傳統的運動補償技術被進一步改進以獲得更好的編碼性能。這些新的特性包括：預測塊大小可變化1616到88基於矢量三角形的新型mv預測多參考幀最多2幀或4場直接或對稱模式匹配不限制的mv和1 4精度像素插值等。 -
We simply discuss those which are of importance to realizftg bandwidth requirement and with an approximation formula, the bandwidth is estimated
本文簡單地分析了實現帶寬要求的主要因素，並應用近似公式對帶寬作出了估計且表明帶寬要求是可以實現的。 -
3 thoroughly reviewed memory bandwidth requirement of sma processor and difference of various instruction fetch policies. to improve cache performance under sma model, the paper introduces hardware software co - operative optimization
3針對多線程模式下訪存負荷加重的問題，為sma模型設計了軟硬體協同預取機制，並為sma模型設計了cachefilter來消減無效預取。 -
At first the article puts emphasis on analyzing those current network ip technology, various audio codec algorithms, realtime stream medium transmit technology and those process mechanism of realtime low bandwidth audio stream medium, etc. in allusion to high requirement of system, resulted from so many terminations of attending a lecture, rate of flow, bad situation of network and realtime interactive voice, a new algorithm and the relevant project of processing low bit - rate audio stream was brought forward
本文著重分析了當前網路方面的ip技術，各種音頻編碼演算法，實時流媒體傳輸技術，實時低帶寬音頻流媒體的處理機制等等。針對網路實時應用中諸如客戶端眾多，各種多媒體數據流量大，網路狀況差，語音交互實時性等方面較高的要求，提出一種新的實時低帶寬音頻流處理演算法及相應的處理方案。 -
In recent years information industry based on computer and network gains unprecedented development and proposes a higher requirement for the technology of information storage. it is mainly embodied in the following aspects : memory capacity of mass date, reliability of memory system, adaptability to different types of data storage, high bandwidth and security of data access and providing effective solution to data memory
近年來以計算機和網路為基礎的信息產業獲得了空前的發展，對信息的存儲技術提出了更高的要求，其主要表現在：海量數據的存儲容量；存儲系統的可靠性；對不同數據存儲類型的適應性；數據訪問的高帶寬和高保密；以及提供有效的數據存儲解決方案。 -
Then the result of certain k - shortest path algorithm is introduced as a set to be chosen by both the simulated anneal algorithm and heuristic algorithm, concerning the end - to - end traffic requirement and restriction on link bandwidth. afterwards, the effect of the value k on the outcome of the simulated anneal algorithm is researched. the network resource is allocated, while the study of link protection problem on traffic routing is introduced and two types of protection, shared protection and dedicated
首先考察實際的網路模型，根據業務需求，引入k路由演算法的結果作為模擬退火演算法和啟發性演算法備選路由集合，在鏈路帶寬有限的約束下對網路資源進行分配，同時引入業務路由的通路保護問題的研究，實現了共享保護和專用保護兩種通路保護方式;針對全波長轉換網路和無波長轉換能力網路，根據為所有連接請求所分配的總資源最少和滿足請求的業務數目最多兩種優化目標對資源分配進行優化，研究了備選路由集大小對模擬退火演算法結果的影響;對模擬退火演算法與啟發性演算法的 -
The development of network technology and requirement of the market make the next generation internet created on the opticall network which can provide the high bandwidth and agility. however, the mpls technology which can syncretize the ip and the technology oriented to the connecting and gmpls which is expand of mpls becomes the uniform control panel of next generation opitical networlsetting and controlling so many links by hand is not viable. to resolve the question, the te links are introduced. and lmp is put forward for this. gmpls is the necessary result that mpls extends to the optical network, and link management protocol is the important part of gmpls
網路技術的發展和市場的需求將使得下代internet核心建立在能提供高帶寬和高靈活性的光網路上。同時ip技術以及在此基礎上的改進也已經成為internet的主體技術。而將ip和面向連接技術很好融合的mpls技術和它的擴展gmpls成為下一代光網網路體系的統一控制平面。 -
The internet is based on the sharing channel of tcp / ip protocol and consists of various heterogeneous subnets. it is unpredictable of its transportation latency, available bandwidth and data package lost rate. so it ' s necessary to have an efficient encoding method and an adaptive real time transportation strategy to meet the multimedia communication ' s requirement of latency and bandwidth
Internet基於tcp ip協議通道共享，由多種異構網路互連而成的，其中的傳輸延時、通道帶寬、數據包丟失率都是時變的、不可預測的，因此，對延時、帶寬要求很高的多媒體通信，必須有一種高效的編碼方法和根據帶寬變化的實時傳輸策略。 -
With the increase of users and network bandwidth requirement, sharing network has been giving place to switching network so as for each user to gain whole bandwidth
隨著用戶數目和網路需求的不斷增加，共享式網路逐漸讓位於交換式網路，從而可以讓每一個用戶獲得全部網路帶寬。 -
With the rapid growth of all - optical and high - speed networks, the gain bandwidth of a conventional c - band edfa cannot satisfy the requirement of a dwdm system. furthermore, the gain of each channel will change dynamically with the network reconfiguration for a uniformly broadened edfa, which will finally influence the stability of the communication system
隨著光纖通信向全光高速網路系統的深入發展，傳統的c - bandedfa的增益帶寬已經不能滿足dwdm系統的要求，而且這種以均勻展寬為主的edfa會隨網路的動態重構引起進入edfa的通道的增益不斷變化從而影響系統的工作穩定性。 -
For example, if you have 20 clients, with 20 work units each, and each work unit source and response is 100kb in size, then you ll get a peak network bandwidth requirement on the server of 20x20x100kb 400000kb
例如，如果有20個客戶機，每一個有20個工作單元，而每一個工作單元（源和響應）大小為100kb ，那麼在服務器上的帶寬需求峰值就是20x20x100kb （ 400000kb ） 。 -
When the digital streaming video is transmitted on internet, it will be affected by the network, such as bandwidth, so the paper also deals with streaming video watermarking and its exclusive requirement. at the last chapter, an object - based watermarking algorithm has been presented. the watermarking algorithm for mpeg - 4 compression is devoted to address the influence from the rate scalability, based on static texture object in mpeg - 4 and watermarking in wavelet domain
在此基礎上針對視頻與圖像的異同點，分析比較了靜態圖像水印和視頻水印特點的異同，並且結合在internet上傳輸視頻時，網路自身的特性（比如帶寬資源等）對視頻流產生的影響，以及這些影響對視頻流水印技術的特殊要求，結合基於對象的視頻編碼標準mpeg - 4的特性，提出了在視頻對象中利用基於小波變換的水印方案。 -
To effectively and fairly allocate bandwidths between end users and ensure quality of service ( qos ) requirement, we propose a new fixed cycle polling dynamic bandwidth allocation algorithm
在設計動態帶寬分配演算法的時候，考慮到網路流量的特性，並滿足提高系統的帶寬利用率、保證公平性和qos （ qualityofservice ）要求的目的，本文提出了一種固定輪詢周期的保證qos的動態帶寬分配演算法。 -
Given the variety of multimedia services with different qos requirement to support and the limited bandwidth physical layer provides, a more efficient rrm ( radio resource management ) scheme in the link layer should be provided
對于鏈路層，我們需要研究更加有效的無線資源管理策略，以便在有限的帶寬上更有效的承載具有不同qos要求的業務。
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