籱410(ӛ Ӣ)bIPv4(H(lin)W(wng)f(xi)h4)µľW(wng)j(lu )ַزĿǰЇѽ(jng)_IPv6()ġʮ塱l(f)չҎŲنTʾҪӿM(jn)IPv6W(wng)j(lu )Ҏ 10eеġ2012ȫIPv6һ(lin)W(wng)߷(hu )hЇűоԺԺL(chng)wf(shu)2012ЇŌںL(chng)ɳKo(w)aȵԇc(din)ĻAµʡІ(dng)(lin)W(wng)AOʩĿ˰l(f)չ300f(wn)Ñ(h) ЇƄ(dng)ҲƶIPv6l(f)չķAӋ˾g(sh)(jng)ܽf(shu)20122013ЇƄ(dng)(dng)s10(g)ʡݵľW(wng)j(lu )ƳTD-SCDMA/TD-LTEIPv6Kl(f)չ300f(wn)IPv6Ñ(h) cձȓSIPv4ַćҲͬЇM(jn)IPv6(zh)ȵĬF(sh)I(y)ϢͨŰl(f)չ˾˾L(chng)f(shu)ȫIPv4f(xi)hľW(wng)j(lu )ַ40|(g)ЇHмs3.32|(۰_^)ѲܝM(mn)5|W(wng)ҪЇMƶһ(lin)W(wng)A·(xin)Ͱl(f)չӋ ѳ_İl(f)չЇ2013ǰ_(ki)չIPv6W(wng)j(lu )ԇc(din)20142015Ƅ(dng)Ƅ(dng)(lin)W(wng)I(y)(w)ȫIPv6M(jn)2015l(f)չIPv6 Ñ(h)^(gu)2500f(wn) 3l(f)ίM(sh)ʩһһ(lin)W(wng)g(sh)аl(f)a(chn)I(y)ҎģõČ(zhun)Y֧JnjM(jn)IPv6ġӴa ŲоԺԺL(chng)ڕ(hu )ϽBf(shu)20123ЇIPv6ַȫλ201123 IPv6M(jn)y}⣺IPv6uδҎģ 411ϢIPv6IJȥ_(ki)ʼM(jn)Aw(li)\I(yng)ڏIJͬM(jn)I(y)ʿIPv6IJ߀uδγҎģIPv6ѽ(jng)f(shu)˺ܶȥ(w)Ժ(w)(hu )hоQ2013ǰ_(ki)չH(lin)W(wng)f(xi)h6W(wng)j(lu )СҎģԇc(din)20142015_(ki)չҎģ @T(mn)״ιIPv6Õr(sh)g IPv6(hu )hķ(hu )c(hu )ӑՓc(din)ǼIPv4ַݽߵĬF(sh)ǷŵIPv6βM(jn) IPv6M(jn)һ(g)Aβ^(gu)_r(sh)g(li)Ǹ(g)T(mn)f(xi){Ć(wn)}Ҳ(hu )Č(zhun)֧ػ(lin)Ä|@f(shu) c2011ȫIPv6_(ki)ʼM(jn)Aֹ2011@ȡIPv6JC(lin)W(wng)(w)ṩѽ(jng)_131W(wng)վ_1414(g)ȫ315(g)피(w)267(g)֧IPv6 ŲоԺԺL(chng)ʾIPv6ļg(sh)͘˜ѽ(jng)^ȫ(li)YԴ(li);W(wng)j(lu )Ә˜ʺĘ˜ѽ(jng)ȫ(li)˜ʳcIPV4һ ćȁ(li)˜M(jn)չH˜M(jn)չһnjڸSH˜ʵĠB(ti)ĵַ(li)ֹ328ЇIPv6ַS2010L(chng)3Їdzֻռ7.69% \I(yng)̰l(f)IPv6̘I(y)ģʽ |JM(jn)IPv6ǻAOʩIPv6ľwM(jn)r(li)\I(yng)Ҳڰl(f)IPv6c(din)ͬ ЇƄ(dng)ѽ(jng)ƶIPv6l(f)չķAӋ2012-2013ЇƄ(dng)(dng)s10(g)ʡݵľW(wng)j(lu )漰8(g)S(chng)̵TD-LTEO IPv6yԇ2012ꌢ^mUIPv6ԇc(din)Ҏģ2012ЇŌںL(chng)ɳKo(w)aȵԇc(din)ĻAµʡІ(dng)(lin)W(wng)AOʩĿ˰l(f)չ300f(wn)Ñ(h)Ї(lin)ͨԹ(lin)W(wng)(chng)eO_(ki)չP(gun)оԇM쌍(sh)FIPv4IPv6^(gu) ҂ԓIPv6СȦŵһ(lin)W(wng)Ͽ(li)ǰl(f)չIPv6Ҫ͌ЇLTEM(jn)Y(li)|f(shu) ^(gu)ҲJ\I(yng)M(jn)IPv6ķeOҪҪǷкõ̘I(y)ģʽ \I(yng)_(ki)IPv6I(y)(w)M(jn)ԇԼM(jn)ИI(y)(w)wƵĕr(sh)ҲһЩL(fng)UҪСҎģԇc(din)@(g)^(gu)̽ӑ̘I(y)ģʽЈ(chng)I(yng)N(xio)|f(shu) f(shu)FIPv6IJһ(g)(g)u](mi)B(li)γҎģһЩڹI(y)I(lng)Č(zhun)W(wng)늾W(wng)ϴҎģIJM(jn)(li)ͺܿЧҲܺ ʡIPv4ַıM ˽еַ+NAT 411Ϣڽeеġ2012ȫIPv6һ(lin)W(wng)߷(hu )hķՓIPv6ַc\I(yng)Ї(lin)ͨоԺ̎ʾĿǰİl(f)չB(ti)Ї(lin)ͨSʡеIPv4ַıM IPv4ַcÑ(h)ͬL(chng)䌍(sh)HʹռÑ(h)88%ֹ2011Ї(lin)ͨÑ(h)_5565f(wn) (li)Ї(lin)ͨĮ(w)֮ǽQIPv4ַȱĿǰIPv6Ј(chng)δL(chng)ʹIPv4˽еַ+NATM@һʽ(hu )¾W(wng)j(lu )ӏsӴ_(ki)l(f)Ĵr(ji) IPv6ַmȻǘI(y)l(f)չıȻڅQIPv4ַȱo(w)hˮyf(shu)FIPv4IPv6M(jn)һ(g)L(chng)ںѭuM(jn)^(gu)IPv4cIPv6L(chng)r(sh)gȹӿIPv6ǽQ(wn)}ĸ @ʾЇ(lin)ͨеIPv4ַӽ7000f(wn)(g)IPv4ַʹ_Ո80%ʡIPv4ַѽݽ Ƅ(dng)9ʡ_(ki)չIPv6 TDKѽIPv6FW(wng) IPv4ַƄ(dng)(lin)W(wng)ҪIPַЇƄ(dng)ַʹL(chng)ٶδ(li)،FȱЇƄ(dng)_(ki)չˬFW(wng)IPv6ԇc(din)Ƅ(dng)(lin)W(wng)ҪIPַIPv6ЇƄ(dng)g(sh)(jng)ֱܽ˵f(shu)ĿǰƄ(dng)ܽK˔L(chng)ٶȼӿƽھ(xin)r(sh)L(chng)L(chng)δ(li)LTEKˌ(hu )(sh)Fھ(xin)Õr(sh)IPַ2/3G18.9-37.8 (lin)W(wng)dW(wng)j(lu )ҲĵַP(gun)CAӋ2ȌFs700f(wn)(lin)W(wng)ھ(xin)KWLANc(din)L(chng)ҲĴIPַ ܽ¶ЇƄ(dng)ַʹƽL(chng)1.5-2mȻЇƄ(dng)Ӵ˵ַՈIPַʹʬFָL(chng)AӋδ(li)،(hu )Fַȱ _(ki)չˬFW(wng)IPv6ԇc(din)ϤĿǰЇƄ(dng)9(g)ʡ_(ki)չIPv6ʡԇc(din)״Ό(sh)FTD-SCDMAK˽IPv6FW(wng)ЇƄ(dng)5(g)S(chng)ҵTD-SCDMAľW(wng)Oyԇ(lin)(lin)оMarveldȏS(chng)Ƴ2֧IPv6TD-SCDMAоƬ֙Cԭ߀8(g)S(chng)ҵTD-LTEOIPv6yԇܽ¶ĿǰЇƄ(dng)ѽ(jng)Ƴ6֧IPv6LTEоƬ8MiFiCPEIPv6Kԭ |