寬帶其實(shí)并沒(méi)有很嚴(yán)格的定義,一般是以目前撥號(hào)上網(wǎng)速率的上限 56Kbps為分界,將 56Kbps及其以下的接入稱為“窄帶”,之上的接入方式則歸類于“寬帶”。寬帶目前還沒(méi)有一個(gè)公認(rèn)的定義,從一般的角度理解,它是能夠滿足人們感觀所能感受到的各種媒體在網(wǎng)絡(luò)上傳輸所需要的帶寬,因此它也是一個(gè)動(dòng)態(tài)的、發(fā)展的概念。目前的寬帶對(duì)家庭用戶而言是指?jìng)鬏斔俾食^(guò)1M,可以滿足語(yǔ)音、圖像等大量信息傳遞的需求。
In the home market, as of March 31, 2025, the total number of wireline broadband customers hit 320 million, with a net addition of 5.478 million customers for the quarter.
http://en.c114.com.cn/574/a1287940.html - 原創(chuàng) - English - 2025-4-23
According to the data, by the end of February, the total number of fixed internet broadband subscribers from the three major telecom operators in China reached 675 million, marking a net increase of 4.936 million since the end of the previous year.
http://en.c114.com.cn/579/a1286075.html - 原創(chuàng) - English - 2025-3-28
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