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AI频谱争夺战,对5G意味着什么?

2019年10月30日 07:33  钛媒体  作 者:脑极体

YONGAILAIZHILIJIAOTONGYONGDU,ZAIHONGHONGLIELIEDECHENGSHIZHINENGHUAGAIZAODACHAODEXIJUANXIA,DAJIAXIANGBIHUODUOHUOSHAODOUTINGSHUOGUO。NEIME,LIYONGAILAIGUANLIYINXINGDESHUJUGAOSUGONGLUNI?

MEICUO,ZHIDEJIUSHITONGYANGHUOREDEJIANSHE。

JINTIAN,DABUFENDUZHEKENENGDOUYIJINGLEJIELEPINPUZHIYU5GDEZHONGYAOXING,ERPINPUDEHUODEFANGSHIYEBIJIAOZHIJIE,YAOMESHIJINGJIAPAIMAI,YAOMESHIGUOJIAFENPEIFAFANGPAIZHAO。RUJIN,GEGUOPINPUZIYUANDE“QIANGDIPAN”JINGZHENGZAOJIUYIJINGGAOYIDUANLUO,ERYUNYINGSHANGMENMIANDUIGAOANGDEJIANSHECHENGBEN,DANGWUZHIJIZIRANJIUSHIZENYANGTIGAOPINPUDELIYONGLVLE。

QIZHONG,PINPUGONGXIANG(spectrum sharing),JIUBEIKANZUOSHIZHONGJIEPINPUXIQUEZHEIYIJUMIANDEGUANJIANFANGSHI。DANZAISHIJIANDEGUOCHENGZHONG,QUECUNZAIZHEXUDUOWUFAHUSHIDENANTI。ERAIYOUJIANGRUHEYINGXIANG5GZHAOJINXIANSHIDEJIAOBUNI?

频谱共享究竟难在哪里? 首先需要搞清楚的是,到底什么是频谱共享。

JIANDANLAISHUO,JIUSHIRANGBUTONGZHISHIDEWANGLUOKEYIGENJUZISHENDEYEWUZHUANGKUANG,SHIFANGYIBUFENPINPUZIYUAN,HEQITAWANGLUOGONGTONGSHIYONG。JUGELIZI,ZAI5GCHUQI,RUGUOYAOCONG4GYUANYOUPINPUZHONGFENGECHULAIYIBUFENJI5GSHIYONG,NEIMEJIUHUIZHIJIEZAOCHENG4GDEKEYONGPINPUJIANSHAO,TONGSHI5GZHONGDUANYOUMEIYOUNEIMEDUO,FENPEIGUOQUDEPINPUDAGAILVYESHILANGFEIDE。

NEIME,SHIXIANGAOZHONGDIPINDUANDEPINPUGONGXIANG,RANGYUANLAI“JINXIAN4G”、“JINXIAN5G”DETONGDAOSHANGKEYISHUJUZIYOUCHUANSHU,TONGSHIYOUBUHUIXIANGHUGANRAO,JIUXIANGCHAOPAOYUPUTONGQICHEKEYIGONGTONGZAIYITIAODAOLUSHANGCHUANSUOYIYANG,ZHEIYANGDEWANGLUORONGHEDEJUMIANQIBUSHINENGGENGYOUXIAODIHUANJIEPINPUDEGONGXUMAODUN。

SHIJISHANG,ZAOZAI2017NIAN3GPPJIASU5GBIAOZHUNDETONGSHI,YEYINRULE5G NRPINPUGONGXIANGYANJIU,JIANGPINPUGONGXIANGZUOWEI5GBIAOZHUNZHONGDEZUCHENGBUFEN。DANSHIZHIJINRI,PINPUGONGXIANGYIZHIWEINENGBEIDAFANWEITUIGUANG。

MEIGUODEPINPUFENPEITU

BINGBUSHIYUNYINGSHANGMENBUJILI,ERSHIZAOCHENGQIYINGYONGKUNNANDEHEXINYUANYIN,ZHIJINRENGYOUDAICHANYEQUYIYIJIEKAI:

SHOUXIANSHIJISHUSHANGDETIAOZHAN。PINPUGONGXIANGYIWEIZHEYAORANGLIANGZHONGWUXIANTONGXUNWANGLUOGONGXIANGTONGYIPINDUAN,DANXINDAOZHIJIANHENRONGYICHANSHENGXIANGHUGANRAODEJIANRONGWENTI。

BIRU4GSHIKUANDAIXITONG,XINDAOPEIZHIXIANGDUICUFANG,ER5GYESHIKUANDAIXITONG,TONGYANGCUNZAIGELEIWULIXINDAO,XIANGYAOFANGZHILIANGZHONGZHISHIZHIJIANWULIXINDAOFASHENGGANRAO,JIUXUYAOTICHUFEICHANGJINGQUEDE“JIAOTONGGUIZE”,CAINENGBIMIAN“ZHUANGCHE”。

TONGSHI,GONGCUNDEWANGLUOZHISHIYUELAIYUEDUO,YEJINYIBUJIADALEGONGXIANGNANDU。CHULEYIJINGCUNZAIDE2G/3G/4G/5GDENGZHIWAI,WEIXINGHULIANWANG、JUNYONGXITONGDENGYEZAIKUORONG。

ZAOZAI2015NIAN,MEIGUOLIANBANGCHUANBOWEIYUANHUI(FCC)JIUJIANGDAIKUANWEI150MHzDESHIMINKUANDAIWUXIANDIANFUWU(CBRS)PINDUANSHIFANGLECHULAI,YUNXUQITAYONGHUSHIYONG,YIHUANJIEPINPUZIYUANXIQUEERRIYIYONGSAIDEYALI。DAN2G/3GDENGWANGLUOJIANPINTUIWANGBINGFEIYICHAOYIXINENGGOUWANCHENGDESHI。ZAIZHEIQIJIAN,RUHERANG5GJIANSHEYUPINPUGONGQIUXIANGXIEDIAO,CHENGWEIYUNYINGSHANGSHENGCUNXIAQUDEBIYAOTIAOJIAN。

AI这支“特效药”向5G投掷了什么? 在5G走完了一系列基础准备工作之后,是时候来到产业链的中间层,真实思考一下如何提升运营效率,进而达成用户体验与商业效益的双保险了。

ZAIWOMENKANLAI,YIGENENGGOUTONGCHOUHELIDEAISUANFA,HUOXUSHIZHICHENG5GWANGLUOYUXIANSHISHIJIEZUIGUANJIANDECUNZAI。ZHISHAOZAIPINPUGONGXIANGZHONG,AINENGGOUQIDAOSANGEGUANJIANZUOYONG:

YISHIJINGQUERENZHI。GUANLIPINPUCHISHIYONGZHUANGKUANGDEQIANTI,SHIDUISUOYOUJIEDIANDEQINGKUANGLERUZHIZHANG,JISHIZAIJIAORUODEHUANJINGZHONG,YENENGGOUQUEBAOZAIDUIQITAWUXIANDIANBOMEIYOUSHEPINGANRAODEQINGKUANGXIASHIXIANCHENGGONGGONGXIANG。GUOQU,TANCEDIANCIPINPUZHONGDENENGLIANGBODONG,ZHINENGYIKAOZIDONGTANCEQILAISHIBIE,DANZHEIXIETANCEQIWANGWANGQUEFAZUGOUDEJIANBIENENGLI,HUNXIAOHUOHULVELEIDADENGZHONGYAOXINHAOSHIYOUFASHENG。ERAIQIAQIANENGGOUTISHENGJIANCEQIDESHIBIEZHUNQUELV。

QIANBUJIU,MEIGUOGUOJIABIAOZHUNYUJISHUYANJIUSUO(NIST)JIUXUNLIANCHULEBAZHONGSHENDUXUEXISUANFA,KESHIBIEJIN15000GE60MIAOZHANGDELEIDAXINHAOPINPUTU。

ERSHIZHINENGDIAODU。DUOZHISHIGONGCUNDEJUMIAN,YEZHENGZAIRANGWANGLUOLIULIANGDEREDIANFENGZHIBIANHUABIANDEGENGJIANANYIYUCE,ZHINENGSUANFANENGGOUGENJUSHIJILIULIANGXUQIU,ZAI4GHE5GZHIJIANDUIXITONGRONGLIANGJINXINGZHONGXINDIAOZHENG,CONGERRANGHUNHEZUWANGDE5GJIEJUEFANGANSUOYOUDESHEBEINENGGOUSHISHIBAOCHIZAIZUIJIAXINGNENG。

BIRUHUAWEIDECloudAIRJIEJUEFANGAN,AILIXINDEPINPUGONGXIANGRUANJIAN,JIUSHICAIYONGLEZHINENGDIAODUSUANFA,SHIXIANLE4GHE5GKEYIZAITONGYIGEZAIBOPINLVSHANGTONGSHIYUNXING、ANXUFENPEIDEKEXINGXING。

SANSHIGAOXIAOBUSHU。5GYUNYINGSHANGZUIZHONGJINGZHENGHAISHILUODIANZAIYEWUCHUANGXINSHANG,RANERBUTONGLEIXINGDEYEWUDUIYUWANGLUOZHIBIAODEYAOQIUQIANCHAWANBIE,HAILIANGWULIANDEZHUBURUWANGYEDUIYUNYINGSHANGDECHENGZAINENGLITICHULEGENGGAODEYAOQIU。YAOZHICHENGDUOYANGHUADEYEWUXUQIUHEKUAIJIEDEYINGYONGKAIFA,TONGSHIHAIYAOJINKUAIHUOQUYONGHUHUILONGTOUZISHOUYI,JIEZHUAIDEGAOXIAOBUSHUNENGLIKUAISUFAFANGYINGYONG,LVXIANBANGZHUYONGHUHUODE5GZUIJIATIYAN,JIUBIANDEZHIGUANZHONGYAOLE。

ZONGERYANZHI,ZAIZHEICHANG5GPINPUDEZHENGDUOZHANZHONG,LIYONGAISHIXIANJINGXIHUAGUANLI,ZHEIGEMINGTIZHENGDENGDAIZHEDINGCENGSHEJI、YUNYINGSHANG、JICHUSHESHIGONGYINGSHANG、KAIFAZHEDENGYIXILIECONGYEZHETONGLIHEZUOQUGOUZHUDE。

未来的产业机遇会在何方? 想要给承载着数十亿网民的通讯系统做个改良手术,并不简单。不过,难题也意味着机遇。

SHEINENGZAIZHEICHANGPINPUGONGXIANGDEJISHUDUOQISAIZHONGLVXIANBADETOUCHOU,XIANRANJIANGYI“SONGSHUIREN”DEJIAOSELVXIANWAJUECHU5GGEMINGDEDIYIPIJINKUANG。

MUQIANKANLAI,JIHUIGENGRONGYICHUXIANDELINGYU,YIGESHIYUNWANGLUOJICHUSHESHI。

YOUYUBUTONGYUNYINGSHANGDEYEWUXUQIUZAISHIJIAN、KONGJIANHEPINLVSHANGDOUBINGBUYIZHI,ZHEIJIUXUYAOZAIDUOGEYUNYINGSHANGPINPUZHIJIANJIANLIGONGXIANGJIEKOULAIJIAOHUXINXI,DUIPINPUGONGXIANGGUIZEJINXINGXIESHANG,DANCHUYUJINGZHENGGUANXI,YUNYINGSHANGZHIJIANBUHUIYEBUYUANYIJIAOHUJIAOWEIXIJIEDEMINGANXINXI,NEIMEJIYUMOHUXINXIRUHEDIAOKONGPINPUZIYUANNI?JINTIANWOMENZHIDAO,XUDUOAIGONGNENGDOUYIJINGBEIZHENGHEDAOLEYUNDUAN,HEXINWANGSHANGYUNNENGGOUDUIYUNYINGSHANGKONGKOUZIYUANSHIXIANDUOWEIRONGHE,YEJIUCHENGLEDASHISUOQU。

LINGYIGEZESHIKUAZHONGDUANDEGUANGYI。

ZHONGSUOZHOUZHI,GONGYEHULIANWANG、CHELIANWANGDENGDEZHINENGHUAGAIZAOZHONG,XUYAODUOYUANWANGLUOXITONGYUDUOZHONGDUANJIANLIWENDINGDELIANXI,KEYISHUOSHI5GYINGYONGDEQIANSHAO,GENGSHIPINPUGONGXIANGDESHIYANTIAN。MUQIANZHENGCESHANGYIJINGZAIGUIHUAHUAFENYIXIEXINDEPINDUANLAIZHICHIQIFAZHAN,TONGSHI,ZAIQUEBAOBUCHANSHENGWUXIANDIANGANRAODEQIANTIXIA,SANJIAYUNYINGSHANGYEZHENGZAILIYONGXIANYOUWANGLUOKAIZHANNB-IoT(ZHAIDAIWULIANWANG)SHIYAN。WEILAIKUANDAIXITONGPINLVGONGXIANGHEGUANLIFANGFA,HUOXUJIANGLVXIANZAIZHEIYILINGYUDANSHENG,XINGYEZISHENYEYOUJIHUIZUIXIANPINCHANGDAO5GGANTIAN。

PINPUZHIZHAN,HUOXUHAIJIANGYANSHENDAOGENGWEIYAOYUANDE6GJIANSHEZHONG。ERPINPUGONGXIANGCONGJISHULANTUZHENZHENGDIDAXIANSHI,AICHANYEDUANDEZHICHENGBIBUKESHAO。ERWOMENYESHIZAICHENGSHIZHINENGSHENGJIYIBUYIBUDEGUIJIZHONG,ZHUJIANKANQINGFANGXIANG。

编 辑:值班记者
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