关于 kbps 这个单位 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
请不要在回答技术问题时复制粘贴 AI 生成的内容
Livid
241.36D
591.4D
V2EX    程序员

关于 kbps 这个单位

  •  
  •   Livid
    PRO
    2013-04-25 00:20:14 +08:00 4146 次点击
    这是一个创建于 4630 天前的主题,其中的信息可能已经有所发展或是发生改变。
    在用于衡量网络带宽时,是指 1000 还是 1024 呢?是否有这方面的权威国际标准?
    10 条回复    1970-01-01 08:00:00 +08:00
    tension
        1
    tension  
       2013-04-25 00:25:18 +08:00
    看心情了,
    seerhut
        2
    seerhut  
       2013-04-25 00:25:20 +08:00   1
    1000
    013231
        3
    013231  
       2013-04-25 00:25:33 +08:00   1
    基百科上有解:
    http://en.wikipedia.org/wiki/Data_rate_units#Kilobit_per_second

    Kilobit per second
    A kilobit per second (kbit/s or kb/s) is a unit of data transfer rate equal to:
    1,000 bits per second or
    125 bytes per second.

    Kibibit per second
    A kibibit per second (Kibit/s or Kib/s) is a unit of data transfer rate equal to:
    1,024 bits per second.
    molinxx
        4
    molinxx  
       2013-04-25 00:25:51 +08:00   1
    http://en.wikipedia.org/wiki/Data_rate_units#Kilobit_per_second

    Kilobit per second
    A kilobit per second (kbit/s or kb/s) is a unit of data transfer rate equal to:
    1,000 bits per second or
    125 bytes per second.
    [edit]Megabit per second
    A megabit per second (Mbit/s or Mb/s; not to be confused with mbit/s which means millibit per second, or with Mbitps which means megabit picosecond) is a unit of data transfer rate equal to:
    1,000,000 bits per second or
    1,000 kilobits per second or
    125,000 bytes per second or
    125 kilobytes per second.
    [edit]Gigabit per second
    A gigabit per second (Gbit/s, or Gb/s) is a unit of data transfer rate equal to:
    1,000 megabits per second or
    1,000,000 kilobits per second or
    1,000,000,000 bits per second or
    125,000,000 bytes per second.
    [edit]Terabit per second
    A tera per second (Tbit/s, or Tb/s) is a unit of data transfer rate equal to:
    1,000 gigabits per second or
    1,000,000 megabits per second or
    1,000,000,000 kilobits per second or
    1,000,000,000,000 bits per second or
    125,000,000,000 bytes per second.
    Livid
        5
    Livid  
    MOD
    OP
    PRO
       2013-04-25 00:47:01 +08:00
    @molinxx
    @013231
    @seerhut

    多谢大家。
    liwei
        6
    liwei  
       2013-04-25 21:23:34 +08:00
    有两种单位,一个是SI,一个是IEC。
    est
        7
    est  
       2013-04-25 21:24:44 +08:00
    @Livid 用 KiB/s 这个单位吧。
    mashihua
        8
    mashihua  
       2013-04-26 13:30:43 +08:00
    @Livid "/web/member.py", line 91, in get
    IndexError: list index out of range
    qiuai
        9
    qiuai  
    PRO
       2013-04-26 13:55:19 +08:00
    习惯1000了..
    JackyHua
        10
    JackyHua  
       2013-04-26 17:43:09 +08:00
    1000
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2467 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 28ms UTC 04:19 PVG 12:19 LAX 20:19 JFK 23:19
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86