>>>g(sh)>>>NGN

NGN--ŘI(y)δ

2003/08/04

L㽭źݷֹ˾ֵI(y)ղ(jng)x܊NGN"һW(wng)jNext-generation network"һNȫµžW(wng)jwϵܘ(gu)ںIPg(sh)Ͷýwͨżg(sh)˷ֽM֌_ŵĸĂy(tng)žW(wng)jD(zhun)׃͑I(y)յһW(wng)j

ֹЛ]һ˜ʻM(qun)C(gu)NGNMЇxڇNGNµČ~Rһ㷺ָ˱ĿǰľW(wng)jMg(sh)܉ṩMI(y)յľW(wng)jr\I̺ͷṩ̌NGNȻָͨPSTN/ISDN/GSM phase 2+ԺľW(wng)jl(f)չܹW(wng)ĵһW(wng)jMPLSIPv6cһIPW(wng)Լ3G4GһoͨžW(wng)ȵȡ

ЇһW(wng)jԇҲǰ1999Їž_ʼPעNGNĄӑB(ti)eOۙܛQg(sh)İl(f)չ20011c늺ˏVܛQͬ8_ʼjᄽϺVݺĂܛQW(wng)2002ЇʽԇW(wng)2002ϺVݡںͺĂؾW(wng)ԇW(wng)jĽOS_ʼ˞ڰȫyԇĿǰӜyԇĸSOͨ^˴󲿷ĿyԇHh(hun)µĘI(y)՜yԇԇÌһAεc

ӛߣܾwՄՄݷһW(wng)jOMչr

һW(wng)jOĹѽĂcϺں͏VЇżF˾wģӋ̽ӑҎ(gu)ģMW(wng)ݞcݡNW(wng)jgͨSocӋMơW(wng)jƽMͬK˵ĽԼDҕlݔ?sh)ȶ헃?ni)NGNʽg(sh)ăԇW(wng)ĜyԇҪOyԇf(xi)hyԇ͘I(y)՜yԇ^ЌHxİ͂y(tng)PSTNW(wng)؄eܾW(wng)Ļ“(lin)ԼK˵Ĝyԇͨ^ͱTӹ˾оԺкĿǰɸ헜yԇڅRڵĆ}ƶMһоĿ͘I(y)_l(f)Ӌ

ӛߣTӺͱоԺ@ΜyԇзքeГʲô΄ゃwl(f)F(xin)Щ}

𣺱Tṩƽ_ؓ؟yԇ̵ƶƽ_ģK޸ģоԺṩyԇҎ(gu)wĜyԇĿݷṩMW(wng)YԴPϹṩI(y)մa̖ǰڵĜyԇ϶ن}NGNĘ˜δy(tng)һOṩ̷Ҳ(j)F(xin)Ć}޸ƽ_l(f)F(xin)}ƾW(wng)jg(sh)wľW(wng)jҲǴ˴δҎ(gu)ģyԇҪĿ

ӛߣܛQČcMչr㷽ՄՄ˺TゃЛ]]Oṩ̱šAƼdͨӍȺ

𣺰ռF˾IJȫĂܛQČcѽ(jng)ǰڵĜyԇĿǰͼF˾OṩҪңݷǺTӺϺǺϺؐ-أڷǺ͐Vݷc늺dͨӍ]SҲòͬĘ˜ʣԅf(xi)hyԇռǰڜyԇܴı

ӛߣһW(wng)jwЩc

һW(wng)j{(dio)ǶI(y)յںϺ_ŵĽӿһW(wng)jṩZ(sh)(j)ͶýwȸNI(y)յľC_ŵľW(wng)jܘ(gu)\I̿Ը(j)I(y)յҪɽMϸֵĹܮa(chn)ƷMW(wng)jһW(wng)jǘI(y)(q)ӵľW(wng)jʹI(y)cпƷxcdx@ӾʹI(y)Ցõ_l(f)ʩõOıһW(wng)jԸ׃F(xin)ܾW(wng)_l(f)I(y)յyȣͬrNGNĺܛQg(sh)׌I(y)յ_l(f)ԱMͨ^ܛF(xin)ͬrڷֽMľW(wng)jԌF(xin)W(wng)jĿٲ𣬿ԌF(xin)OӋUԽ\IṩI(y)յijɱ

һW(wng)jژI(y)յ_l(f)ʩϵĺ㣬ʹ\IژI(y)շЈIJ׌M˸(j)팍xI(y)յĿܣ׌\I̵Јڹ˾档ܛQĺܶ׌M߸(j)rӆԒZOᘌԵԵýwI(y)Մt@F(xin)һW(wng)jă(yu)

ӛߣAӋһW(wng)jʲôrgʽ

𣺺ݷ°ᘌijЩضÑƏVNGNĘI(y)գMгÇLԇrŘI(y)յƏVͨǝuʽֻý(jng)^͜yԇCĘI(y)գ\I̷ŕĵƽoVÑʹĿǰЇŵĹ̶ԒI(y)ѽ(jng)ஔҹ̶W(wng)Ҏ(gu)ģ^ҲNGNg(sh)؄eǸ험˜вONGNW(wng)ҲҪܴͶY]g(sh)ͳɱһW(wng)jʽ߀кLһ·Ҫ

ӛߣJNGNI(y)յƏV^yʲô

Ҫǘ˜ʆ}ͬSҵƽ_ڼg(sh)˜ʵxüf(xi)hļԷ߀y໥ݣʹͬ˜wϵӿڵĹ׃÷dzsȫҲɞһܴ[dzɱ}ԃ˾^Ҏ(gu)ģONGNW(wng)ijɱ͂y(tng)Ĺ̶ԒW(wng)oɌ\I̶ǹPСͶYؓǼg(sh)ij솖}NGNg(sh)Ŀǰ߀ஔ죬ȴڿԵĆ}Ҳȱ׌O֧NGNI(y)Ŀǰ߀]дҎ(gu)ģ`@һ̶ҲK\IƏVNGNI(y)շM

ӛߣһW(wng)j(NGN)һ“(lin)W(wng)NGIJIJͬʲô

һ“(lin)W(wng)NGIҲͬӳZ(sh)(j)ͶýwȸNI(y)ںϵľW(wng)j(gu)@һW(wng)j(NGN)İl(f)չڅһµġһ“(lin)W(wng)Qǻͨņ}ʹǻͨţҲьԒW(wng)˛_ڶ“(lin)W(wng)Ŀ˘I(y)ǶýwI(y)ṩķՕF(xin)еԒծa(chn)ܴ“(lin)W(wng)Ҫ(yu)cǾЄ(chung)o޶NI(y)յ(chung)ĘI(y)ղžW(wng)Ҏ(gu)tƼs@ζNGIп܏l(f)չNGNĿwϿߕںϰl(f)չ

ĬF(xin)΄ݿNGN˻“(lin)W(wng)ĺܶɹg(sh)NGIĔ(sh)(j)ֽM͘I(y)ն䱾tI(y)߉݋͘I(y)Մ(chung)NGNܿһ“(lin)W(wng)һI(y)Ӽ

NGIDzȫȡNGNNGIȱ\IҪĖ|ӋMģʽ͹ģʽһW(wng)jȻ\Í\NGIHһW(wng)jһ

ӛߣĿǰ(ni)Ї⣬׼Ҵ\I̱ЇW(wng)ͨƄ“(lin)ͨNGNMչ

𣺑ԓfNGNںZҕl(sh)(j)I(y)յĽy(tng)һЧͳɱṩCϘI(y)յͨžW(wng)jδŵİl(f)չˑҲ]ڵļg(sh)(ni)Ď״\ǏNGNPעҲ_չԼԇW(wng)ԇӋЇƄӺ“(lin)ͨڟoͨžW(wng)jļg(sh)ڬF(xin)оW(wng)j3G4GoͨžW(wng)^ݻeOԇʂЇW(wng)ͨȥ11†"ЇW(wng)ͨԒ̘I(y)W(wng)ϵy(tng)"ԓĿܛQg(sh)(gu)ԒW(wng)jĿܛQľW(wng)ͨԒԇW(wng)Ͷ\СЇһW(wng)jԇ򞷽Ҳ~˴

ԭʼA\I̱ƴҪǃrǵ˺SŘI(y)յĶӻÑ^x֮(yu)̭oֻṩɫ(yu)|(zh)յǷڼҵĸȡ١ЇNGNĹҲfδIԺİl(f)չͶʯ·

ӛߣһW(wng)j܎ʲôܽo҂һ{Dô

𣺏Ŀ͑սǶȿ\ǏNGN޶ȵںԒ(sh)(j)Ͷýwͨżg(sh)˿͑􌢳ܵSʺ͂ԻķĘI(y)Ռ_ŵľW(wng)jwϵ˜ʵĘI(y)_l(f)ӿ׃y(tng)\I̷]\ģʽă(ni)ṩ̌\Iărֵa(chn)ȫµ\Iģʽļg(sh)y(tng)һľW(wng)jY(ji)(gu)\IͶY;Soɱ\IѸٔUҎ(gu)ģ\I֮gĸ

Ԕ(sh)(j)I(y)յ^c¶xµľW(wng)jϵy(tng)ǝMδW(wng)jm(x)l(f)չҪµĶxNGN@׃ļg(sh)wF(xin)W(wng)jںԒ(sh)(j)ýwI(y)յںϣoÑ􎧁ǰĔ(sh)wҲo\I̎^档NGN,ŘI(y)δİl(f)չڅҲɾŘI(y)õδ

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P朽:
NGNg(sh)C 2003-08-04
һW(wng)jl(f)չ() 2003-08-01
һW(wng)ܽo˂ʲôã 2003-07-30
I(y)ŒDDW(wng)jԒ 2003-07-25
ܛQy(tng)һW(wng)j 2003-07-25

Ϣ:  _c_NGNܛQ  _c_NGNܛQ     ժ   ИI(y)__„   g(sh)_NGNܛQ_„   g(sh)_NGNܛQ_ժ