曾经如日中天的中兴通讯或许不会想到，一枚小小的芯片按下了企业快速发展的“暂停键”：美国商务部日前宣布，7年内禁止美国企业向中兴通讯出售任何电子技术或通讯元件。 突如其来的中兴危机折射出我国通信产业“缺芯少魂”的尴尬处境。未来“中兴们”何去何从?“中国芯”弯道超车的集结号已经吹响。中国科学院自动化研究
曾经如日中天的中兴通讯或许不会想到，一枚小小的anxialeqiyekuaisufazhande“zantingjian”：meiguoshangwuburiqianxuanbu，7nianneijinzhimeiguoqiyexiangzhongxingtongxunchushourenhedianzijishuhuotongxunyuanjian。
turuqilaidezhongxingweijizheshechuwoguotongxinchanye“quexinshaohun”degangachujing。weilai“zhongxingmen”hequhecong?“zhongguoxin”wandaochaochedejijiehaoyijingchuixiang。zhongguokexueyuanzidonghuayanjiusuowangdonglintuanduiriqianzhengshiduiwaixuanbu，qilishijiunianyanzhichulejuyouzizhuzhishichanquande5gtongxinshebeiqiangda“xinzang”dducp(tongyongtongxinxinpian)neihe，zaijisuannenglihexingnenggonghaobifangmianjuyouguojilingxianshuiping。
jizhan、guangtongxin、shouji，zheisanxiangshizhongxingdezhuyingyewu。meiguodeyizhijinlingjiujingyiweizheshenme?touguoyizushujuhuokeguankuiyiban。genjuyouguanbaodao，jinzhongxingzhinengshoujichanpinzhongjiuyouyibanyishangshiyongdeshigaotongxinpian。
erzheizhishibingshanyijiao。“guochanxinpianmuqianzhuyaoyingyongyuxiaofeilingyu，zaitongxin、junshidengxingyeyingyongzhong，yuguowaichanpinchajumingxian，zhuduoduanbanzaojiulewoguogaoduanxinpianshouzhiyurendejumian。”zhongkeyuanxianguangjisuofuyanjiuyuan、zhongkechuangxingchuangshirenmileishuo。
mileidedanyoubingfeiduoyu。《2017nianzhongguojichengdianluchanyefenxibaogao》xianshi，dangqianwoguohexinjichengdianluguochanxinpianzhanyoulvjiaodi，zaijisuanji、yidongtongxinzhongduandenglingyu，guochanxinpianzhanyoulvjijinweiling。
yicicizhongxingbeizhicaideyongyuguangtongxunlingyudeguangmokuaiweili，guangmokuaizhongbaokuoguangxinpian(jijiguangqi、guangtanceqi)，haiyoudianxinpian(jijiguangqudongqi、fangdaqideng)。muqiandisudeguangxinpianhedianxinpian(≤10gbps)shixianleguochan，dangaosudeguangxinpianhedianxinpian(≥25gbps)quanbuyilaijinkou。
“neiheshixinpiandehexin，ucpshizhenduiyidongtongxinlingyuxuqiudezengqiangxingneihe，zaitongdengnenghaoxiakeshifangchubichuantongjiagoudadeduodejisuannengli，kemanzuxinshidaiduijidajisuannenglihejidigonghaodeshuangzhongkeqiu，yinlingwoguozaigaomijidujisuanyushujuchulilingyushixianwandaochaoche。”zhongguokexueyuantepinyanjiuyuan、zidonghuayanjiusuoyuansuozhangwangdonglinbiaoshi。
5gshidai，wanwuhuliandexuqiuduijisuannenglitichulexindetiaozhan。wangdonglinshuo，wuxiantongxinlingyuduixinhaochulisuduhedigonghaoyaoqiujigao，yiwanghenduogaoduanshebeidadoucaiyongasic(yizhaotedingyingyongsuanfashejijiagoudeyingjiasudianlu)hegaoxingnengfpgafanganlaiyingdui，danzheishideshebeixiangduiguhua，wufashiyingtongxinlingyuxinhaobianmatizhi、suanfabuduanyanjindexuqiu。shifoucunzaiyizhongchuliqi(xinpiandeyizhong)jinengbaochigaodukebianchengtedianyounengzaixingnenggonghaobishangjiejinasic，jizhenzhengshixian“ruanjiandingyiwuxiandian”?zheiyizhishiwuxiandianyejiedeyigemengxiang。
rujin，suizheucpneihedeyanfachenggong，zheiyimengxiangyouxiangqianmaijinleyibu。genjuwangdonglintigongdeshuju，ucpneihetupoleyingteerdengchuantongxinpianjiagoudezhigu，tongguojiagouchuangxinyongyoulegaomijidujisuannengli：danhejiukeyishixianmeimiao2.5gbpsdeldpc(5gbiaozhuncaiyongdeshujuxindaobianmajishu)yimahe50gbpsdeldpcbianmanengli，meimiaokeyiwancheng4gdian16weidingdianfushufftyunsuan。
zheishishenmegainian?wangdonglinjieshishuo：“ucpshimuqianguojishangzuiqiangdade5gtongxinshuzijidaichulineihe，keyiyongzuo5ghongjizhanxinpianheshoujixinpiandehexin。tongshiyeshiguojilingxiande、zaikejieshoudaijiaxiashixianquanruanjiandingyi5gshuzijidaichulidexinpianneihe，zheizaibiaozhunkuangjiaxiasuanfaxijiebuduanyanjinde5gshidaijuyoujiqiangdeshengmingliheyingyongqianjing。”。
tajieshao，chuleucpneihewai，womenhaiyanzhileduokuangaoxingnengneihe，bujinkeyimanzuyidongtongxinlingyuyingyongxuqiu，haikeyizaichaojijisuan、gaoxingnengfuwuqidengguojiazhanlvelingyuyijizhihuichengshiyushehuianquan、xiaofeileidianziruchaogaoqingzhinengdianshi、chaolingminchaogaosuzhaoxiangyushexiang、zhinengjiajudenglingyuqidaofuwuchanyechuangxindezuoyong。
