一、通訊設備和通信設備一樣嗎
通信設(she)(she)備和(he)通訊設(she)(she)備只有一字之差,很多時候可(ke)以作為同義(yi)詞使用(yong),用(yong)來描述用(yong)于實現信息傳遞和(he)通信的各種設(she)(she)備、技術(shu)和(he)系統,不(bu)過在(zai)詳細的語義(yi)下(xia),兩者可(ke)能指(zhi)代的是不(bu)同的設(she)(she)備。
二、通信設備和通訊設備有啥區別
通(tong)訊(xun)設備(bei)和通(tong)訊(xun)設備(bei)沒有(you)什么太大(da)區別(bie)(bie),一般可以混用,如果非要說有(you)什么區別(bie)(bie)的(de)話,主要是概念有(you)一定(ding)的(de)區別(bie)(bie):
1、通信設備是(shi)(shi)指(zhi)用于實現信息傳(chuan)(chuan)輸(shu)的設備,包(bao)括傳(chuan)(chuan)輸(shu)介(jie)質、傳(chuan)(chuan)輸(shu)設備和傳(chuan)(chuan)輸(shu)協(xie)議等(deng)。通信設備是(shi)(shi)指(zhi)通過網(wang)絡、電話線路(lu)、無(wu)線電波等(deng)媒介(jie)進行信息傳(chuan)(chuan)輸(shu)的設備,例如路(lu)由器、交換機、光纖、電纜、調(diao)制解(jie)調(diao)器等(deng)。
2、通訊設備是指用于(yu)(yu)實(shi)現人(ren)(ren)與人(ren)(ren)之間(jian)交流(liu)的設備(bei),包括(kuo)電(dian)話(hua)、傳真、電(dian)子(zi)郵(you)件(jian)、短信(xin)等(deng)。通訊設備(bei)是指用于(yu)(yu)人(ren)(ren)與人(ren)(ren)之間(jian)進行信(xin)息交流(liu)的設備(bei),例(li)如手機(ji)、電(dian)話(hua)、傳真機(ji)、電(dian)子(zi)郵(you)件(jian)、短信(xin)等(deng)。
三、通信和通訊的區別有哪些
1、概念不同
傳統意義(yi)上的“通訊”主要(yao)指電(dian)話、電(dian)報(bao)、電(dian),媒體訊息通過(guo)通訊網(wang)絡從一端(duan)傳遞到另外一端(duan),其網(wang)絡的構成主要(yao)由電(dian)子設備(bei)系統和無線電(dian)系統構成,傳輸(shu)和處(chu)理的信號是(shi)模擬(ni)的,所以(yi),“通訊”一詞應特(te)指采用電(dian)報(bao)。
“通(tong)信”僅指(zhi)數(shu)據(ju)通(tong)信,即通(tong)過計算機網絡系統和數(shu)據(ju)通(tong)信系統實現數(shu)據(ju)的(de)(de)(de)端到端傳(chuan)輸(shu)。通(tong)信的(de)(de)(de)“信”指(zhi)的(de)(de)(de)是(shi)信息(Information),信息的(de)(de)(de)載體(ti)是(shi)二進制(zhi)的(de)(de)(de)數(shu)據(ju)。數(shu)據(ju)則是(shi)可以用來表達(da)傳(chuan)統媒體(ti)形式的(de)(de)(de)信息,如(ru)聲音(yin)、圖像(xiang)、動畫等(deng)。
2、二者強調的重點不同
通信強調的(de)是(shi)結(jie)果(guo),其結(jie)果(guo)是(shi)使交流的(de)各方清楚某事,而通訊強調的(de)是(shi)過程,怎樣(yang)去傳遞。比如說到(dao)移動通訊,表(biao)示那是(shi)一項技(ji)術,而移動通信,表(biao)示的(de)是(shi)一項服務,
3、二者對接收者的有用性不同
內容(rong)在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)和(he)(he)(he)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊的(de)(de)時(shi)候都是有載體(ti)的(de)(de),可能(neng)是實體(ti)符號或者調制信(xin)(xin)(xin)號。通(tong)(tong)(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)的(de)(de)時(shi)候,通(tong)(tong)(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)的(de)(de)接收(shou)(shou)方(fang)一(yi)定很(hen)清楚怎樣從(cong)內容(rong)里(li)得到傳(chuan)遞的(de)(de)信(xin)(xin)(xin)息,而(er)(er)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊則不是。比如A、B、C和(he)(he)(he)D在(zai)(zai)同一(yi)個(ge)communication域里(li),A往外(wai)發信(xin)(xin)(xin)號,B、C和(he)(he)(he)D都能(neng)收(shou)(shou)到,此(ci)時(shi)我們(men)說A和(he)(he)(he)C在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊,A和(he)(he)(he)D在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊,A和(he)(he)(he)B在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊。可能(neng)A只想(xiang)把內容(rong)傳(chuan)送給B而(er)(er)不想(xiang)讓(rang)C和(he)(he)(he)D知道,他會把內容(rong)加(jia)密(mi),而(er)(er)把密(mi)鑰只交給B,此(ci)時(shi)B就(jiu)可以根據(ju)密(mi)鑰拿(na)到A想(xiang)傳(chuan)遞的(de)(de)內容(rong),而(er)(er)C和(he)(he)(he)D就(jiu)不行,此(ci)時(shi)我們(men)可以說A和(he)(he)(he)B在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin),而(er)(er)A和(he)(he)(he)C、A和(he)(he)(he)D仍然只是在(zai)(zai)通(tong)(tong)(tong)(tong)(tong)(tong)(tong)訊。