>>>g(sh)>>>NGN

NGN--ŘI(y)δ

2003/08/04

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

ֹЛ]һ˜ʻM(qun)C(gu)NGNMЇxڇNGNµČ~Rһ㷺ָ˱ĿǰľW(wng)j(lu)Mg(sh)܉ṩMI(y)յľW(wng)j(lu)r\I̺ͷṩ̌NGNȻָͨPSTN/ISDN/GSM phase 2+ԺľW(wng)j(lu)l(f)չܹW(wng)ĵһW(wng)j(lu)MPLSIPv6cһIPW(wng)Լ3G4GһoͨžW(wng)ȵ

ЇһW(wng)j(lu)ԇҲǰ1999Їž_ʼP(gun)עNGNĄӑB(ti)eOۙܛQg(sh)İl(f)չ20011c늺ˏVܛQͬ8_ʼjᄽϺVݺĂܛQW(wng)2002ЇʽԇW(wng)2002ϺVںͺĂؾW(wng)ԇW(wng)j(lu)ĽO(sh)S_ʼ˞ڰȫyԇĿǰӜyԇĸSO(sh)ͨ^˴󲿷ĿyԇHh(hun)µĘI(y)՜yԇԇÌһAεc

ӛߣܾwՄՄݷһW(wng)j(lu)O(sh)Mչr᣿

һW(wng)j(lu)O(sh)ĹѽĂcϺݣں͏VЇżF˾wģӋ̽ӑҎ(gu)ģMW(wng)ݞcNW(wng)j(lu)gͨSocӋMW(wng)j(lu)ƽMͬK˵ĽԼDҕlݔ?sh)ȶ헃?ni)NGNʽg(sh)ă䡣ԇW(wng)ĜyԇҪO(sh)yԇf(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)YԴP(gun)ϹṩI(y)մa̖ǰڵĜyԇ϶ن}NGNĘ˜δy(tng)һO(sh)ṩ̷Ҳ(j)F(xin)Ć}޸ƽ_l(f)F(xin)}ƾW(wng)j(lu)g(sh)wľW(wng)j(lu)ҲǴ˴δҎ(gu)ģyԇҪĿ

ӛߣܛQČcMչr㷽ՄՄ˺TゃЛ]]O(sh)ṩ̱AƼdͨӍȺ

𣺰ռF˾IJȫĂܛQČcѽ(jng)ǰڵĜyԇĿǰͼF˾O(sh)ṩҪݷǺTӺϺǺϺؐ-ڷǺ͐Vݷc늺dͨӍ]SҲòͬĘ˜ԅf(xi)hyԇռǰڜyԇܴı

ӛߣһW(wng)j(lu)wЩc

һW(wng)j(lu){(dio)ǶI(y)յںϺ_ŵĽӿһW(wng)j(lu)ṩZ(sh)(j)ͶýwȸNI(y)յľC_ŵľW(wng)j(lu)ܘ(gu)\I̿Ը(j)I(y)յҪɽMϸֵĹܮa(chn)ƷMW(wng)j(lu)һW(wng)j(lu)ǘI(y)(q)ӵľW(wng)j(lu)ʹI(y)cпƷxcdx@ӾʹI(y)Ցõ_l(f)ʩõOıһW(wng)j(lu)Ը׃F(xin)ܾW(wng)_l(f)I(y)յyͬrNGNĺܛQg(sh)׌I(y)յ_l(f)ԱMͨ^ܛF(xin)ͬrڷֽMľW(wng)j(lu)ԌF(xin)W(wng)j(lu)ĿٲԌF(xin)O(sh)ӋUԽ\IṩI(y)յijɱ

һW(wng)j(lu)ژI(y)յ_l(f)ʩϵĺ㣬ʹ\IژI(y)շЈIJף׌M˸(j)팍xI(y)յĿ׌\I̵Јڹ˾档ܛQĺܶ׌M߸(j)rӆԒZO(sh)ᘌԵԵýwI(y)Մt@F(xin)һW(wng)j(lu)ă(yu)

ӛߣAӋһW(wng)j(lu)ʲôrgʽã

𣺺ݷ°ᘌijЩضÑƏVNGNĘI(y)MгÇLԇrŘI(y)յƏVͨǝuʽֻý(jng)^͜yԇCĘI(y)\I̷ŕĵƽoVÑʹáĿǰЇŵĹ̶ԒI(y)ѽ(jng)ஔҹ̶W(wng)Ҏ(gu)ģ^ҲNGNg(sh)؄eǸ험˜в죬O(sh)NGNW(wng)ҲҪܴͶY]g(sh)ͳɱһW(wng)j(lu)ʽ߀кLһ·Ҫ

ӛߣJNGNI(y)յƏV^yʲô

Ҫǘ˜ʆ}ͬSҵƽ_ڼg(sh)˜ʵxüf(xi)hļԷ߀y໥ʹͬ˜wϵӿڵĹ׃÷dzsȫҲɞһܴ[dzɱ}ԃ˾^Ҏ(gu)ģO(sh)NGNW(wng)ijɱ͂y(tng)Ĺ̶ԒW(wng)oɌ\I̶ǹPСͶYؓǼg(sh)ij솖}NGNg(sh)Ŀǰ߀ஔȴڿԵĆ}Ҳȱ׌O(sh)֧ΣNGNI(y)Ŀǰ߀]дҎ(gu)ģ`@һ̶ҲK\IƏVNGNI(y)շM

ӛߣһW(wng)j(lu)(NGN)һ“(lin)W(wng)NGIȣJIJͬʲô

һ“(lin)W(wng)NGIҲͬӳZ(sh)(j)ͶýwȸNI(y)ںϵľW(wng)j(lu)(gu)@һW(wng)j(lu)(NGN)İl(f)չڅһµġһ“(lin)W(wng)Qǻͨņ}ʹǻͨҲьԒW(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

NGIDzȫȡNGNġNGIȱ\IҪĖ|ӋMģʽ͹ģʽһW(wng)j(lu)Ȼ\Í\NGIHһW(wng)j(lu)һ

ӛߣĿǰ(ni)Ї⣬׼Ҵ\I̱ЇW(wng)ͨƄ“(lin)ͨNGNMչ

𣺑ԓfNGNںZҕl(sh)(j)I(y)յĽy(tng)һЧͳɱṩCϘI(y)յͨžW(wng)j(lu)δŵİl(f)չˑҲ]ڵļg(sh)(ni)Ď״\ǏNGNP(gun)עҲ_չԼԇW(wng)ԇӋЇƄӺ“(lin)ͨڟoͨžW(wng)j(lu)ļg(sh)ڬF(xin)оW(wng)j(lu)3G4GoͨžW(wng)^ݻeOԇʂЇW(wng)ͨȥ11†"ЇW(wng)ͨԒ̘I(y)W(wng)ϵy(tng)"ԓĿܛQg(sh)(gu)ԒW(wng)j(lu)ĿܛQľW(wng)ͨԒԇW(wng)Ͷ\СЇһW(wng)j(lu)ԇ򞷽Ҳ~˴

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

ӛߣһW(wng)j(lu)܎ʲôܽo҂һ{Dô

𣺏Ŀ͑սǶȿ\ǏNGN޶ȵںԒ(sh)(j)Ͷýwͨżg(sh)˿͑􌢳ܵSʺ͂ԻķĘI(y)Ռ_ŵľW(wng)j(lu)wϵ˜ʵĘI(y)_l(f)ӿڣ׃y(tng)\I̷]\ģʽă(ni)ṩ̌\Iărֵ朣a(chn)ȫµ\Iģʽļg(sh)y(tng)һľW(wng)j(lu)Y(ji)(gu)\IͶY;Soɱ\IѸٔUҎ(gu)ģ\I֮gĸ

Ԕ(sh)(j)I(y)յ^c¶xµľW(wng)j(lu)ϵy(tng)ǝMδW(wng)j(lu)m(x)l(f)չҪµĶxNGN@׃ļg(sh)wF(xin)W(wng)j(lu)ںԒ(sh)(j)ýwI(y)յںoÑ􎧁ǰĔ(sh)wҲo\I̎^NGN,ŘI(y)δİl(f)չڅҲɾŘI(y)õδ

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

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