cluster head中文是什么意思

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中文翻譯
造句

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cluster n. 1.叢集；叢；(葡萄等的)串，掛；(花)團(tuán)；(秧) ...
head n. 1.頭，頭部，首。 2.頭腦，才能；智力，想像力， ...
head corporate services cluster 群集行政服務(wù)主任
head intelligent cluster 群集情報(bào)主任
head operations cluster 群集行動主任
head staff development cluster 群集職員發(fā)展主任
a cluster 自力村碉樓群
a cluster of 一串/叢; 一串，一束，一群; 一群、一組; 一群；一組
cluster n. 1.叢集；叢；(葡萄等的)串，掛；(花)團(tuán)；(秧)蔸；組。 2.(蜂、人等的)叢，群，群集。 3.【物理學(xué)】聚集，組件；【化學(xué)】類族，基；(原子)團(tuán)；【天文學(xué)】星團(tuán)。 4.【美軍】(表示又一個(gè)同等勛章的)金屬片。 5.【語音】音叢，音群，義叢，詞組。 6.集中建筑群〔在一大片土地上集中興建住宅，以提供較大的公共休息場所〕。 in a cluster 成串的；成團(tuán)[群]的。 vi.,vt. (使)成群；(使)群集。 clustered column 【建筑】簇柱。
a cluster of buildings 一群建筑物
a cluster of butterflies 一群蝴蝶
a cluster of flaws 密集區(qū)缺陷
a cluster of grapes 葡萄
a cluster of islands 一群海島
a cluster of stars 一個(gè)星團(tuán)
abell cluster 阿貝爾星系團(tuán)
aggression cluster 精神沖擊彈
arches cluster 圓拱星團(tuán)
argolis cluster 阿勾里斯星群
aromatic cluster 芳香族稠環(huán)
artificial cluster 人為群體
association cluster 關(guān)聯(lián)簇
atas cluster 先進(jìn)技術(shù)通報(bào)系統(tǒng)處
atom cluster 金屬膠態(tài)原子簇
attitude cluster 態(tài)度叢

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例句與用法

Simulations show that using dual cluster head greatly decreases the message overhead for mute discovery and helps in extending the network lifetime
實(shí)驗(yàn)結(jié)果表明使用雙簇首極大地減少了路由發(fā)現(xiàn)過程中的信息開銷并且延長了網(wǎng)絡(luò)的生命周期。
Network nodes are divided into clusters in geocrp , sensor nodes send data to their cluster heads and these data are transferred between cluster heads until they reach the sink node , such a hierarchical network structure can increase scalability of the network
Geocrp將網(wǎng)絡(luò)中的節(jié)點(diǎn)劃分成簇,感知節(jié)點(diǎn)采集的數(shù)據(jù)首先傳送到其所在簇的簇頭,再通過簇頭之間的通信進(jìn)行簇間中繼,直到到達(dá)匯聚節(jié)點(diǎn)。
A new algorithm is proposed that promises to deliver solutions to both the problems mentioned above , by using dual cluster head , which is very useful to minimize the use of epidemic algorithms of any sort , thereby saving a lot of resources and also making mute discovery more easier
本文提出一種能解決以上兩種問題的新算法，即在算法中使用雙簇首，可以減少任何形式的流行算法的使用，因而節(jié)約了許多資源并且使得路由發(fā)現(xiàn)更容易。
In the paper , the protocol adopt special route optimize algorithm and tdma time slot assigning algorithm , make node enter low consumption or sleep state in order to reduce the consumption ; aiming at choice the mechanism of cluster head , multi - hop routing and the mechanism of mac , the existing leach protocol is improved
本文的網(wǎng)絡(luò)協(xié)議是采用特殊的路由優(yōu)化算法和tdma時(shí)隙分配算法,使節(jié)點(diǎn)進(jìn)入低功耗或睡眠狀態(tài)以降低功耗。協(xié)議主要在簇頭的選擇機(jī)制、多跳路由、 mac層通信機(jī)制等方面,對已有的leach協(xié)議進(jìn)行了改進(jìn)。
The innovations of this thesis can be summarized into three points . firstly , the average relative velocity is introducd into a novel adptive weighted clustering algorithm as one important parameter of weight , then it increases the stability and self - adaptability of cluster head . secondly , a new approach to calculating weight is suggested by integrating subjective and objective factors . it is verified by comparison with other approaches to selecting weight . thus the velocity of weight responding to the changes of network topology is increased . finally , using a som neural network to create a classifying model enables every node to learn to identify by itself the role in manet
本文的創(chuàng)新點(diǎn)有三個(gè):首先本文在wca和aow分簇算法的基礎(chǔ)上,引入了平均相對移動速度作為權(quán)值重要的參數(shù),提出了一種新的基于權(quán)值的自適應(yīng)分簇算法,提高了簇頭在移動中的穩(wěn)定性和自適應(yīng)性;其次,提出了利用主客觀綜合賦權(quán)法確定權(quán)重的權(quán)值計(jì)算方法,通過與其他權(quán)重選擇方法比較,網(wǎng)絡(luò)結(jié)構(gòu)變化的權(quán)值響應(yīng)速度得到了改進(jìn);最后,論文利用自組織特征映射神經(jīng)網(wǎng)絡(luò)建立分類模型,使得網(wǎng)絡(luò)中的節(jié)點(diǎn)可以自學(xué)習(xí)地確定簇中角色。
In the leach - new protocol , the mainly improvement of the leach protocol exhibits as follow : for the sake of balancing the network load , the network choose the clusters based on the residual energy ; we take multi - hop communication between sensors instead of single - hop communication , which results in the reduction of energy consumption of clusters ; the new protocol finds the path to the cluster head with the minimum cost , using an algorithm similar to flooding to propagate the cost information and greedy algorithm to find the lowest cost link ; the algorithm for assigning tdma time slot reduces overall delays of network
在leach - new協(xié)議中,對leach協(xié)議的改進(jìn)主要體現(xiàn)在以下幾個(gè)方面:根據(jù)節(jié)點(diǎn)剩余能量選擇簇頭,以平衡網(wǎng)絡(luò)負(fù)載;節(jié)點(diǎn)間采用多跳路由,降低簇頭能量消耗;節(jié)點(diǎn)根據(jù)能量消耗的代價(jià)來選擇至簇頭的路由,通過擴(kuò)散算法來廣播代價(jià)消息,采用貪婪算法來選擇能量消耗最小的路徑;采用tdma時(shí)隙分配算法減少網(wǎng)絡(luò)時(shí)延。最后,利用ns2仿真軟件進(jìn)行驗(yàn)證。

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