faburiqi: 2020nian5yue28ri

帮助5G无线网络有效共享通信频率

图: NIST研究人员开发了机器学习的数学计算公式帮助5G和其它无线网络选择并有效共享通信频率

 

meiguoguojiabiaozhunyujishuyanjiuyuan(nist)deyanjiurenyuanyanfachuyizhongshuxuegongshi,jisuanjimonixianshigaigongshikeyibangzhu5gheqitawuxianwangluozaixuanzehegongxiangtongxinpinlvshitigaoyue5000beidexiaolv。

xingongshishijiqixuexidexingshi,takeyigenjutedingwangluohuanjingzhongzhiqiandejingyanlaixuanzeyigewuxianxindao,gaigongshikeyibianjinxuduoleixingdexianshiwangluofasheqiruanjianzhong。

gaigongshishitongguogongxiangweijingxukedepinduanlaimanzudui5gdengwuxianxitongbuduanzengzhangxuqiudeyizhongfangshi。biru,wi-fishiyongdeshimeiguolianbangtongxinweiyuanhuiweifenpeijitedingyonghudepinduan。nistdeyanjiuzhongdianshiwi-fiyudanyuanxitongzhengduotedingpinlvhuozixindaodeqingkuang。shizheizhongqingkuangjuyoutiaozhanxingdeshi,zheixiedanyuanxitongzhengzaitongguoshiyongjiehelefeixukepinduanhexukepinduandexukefuzhufangwen(laa)fangfalaitigaoqishujuchuanshusulv。

nistgongshibangzhufasheqikuaisuxuanzezuijiazixindao,zaiweixukepinduanneitongshichenggongyunxingwi-fihelaawangluo。meigefasheqidouhuizaimeiyouhuxiangtongxindeqingkuangxiashixianzongdewangluoshujusulvzuidahua。

nistcixiangyanjiuyuyiwangdetongxinjiqixuexiyanjiubutong,takaolvleduogewangluo“ceng”,wulishebeiyijijizhanhejieshouqizhijiandexindaofangwenguize。gaigongshishiyongle“ qxuexi”jishu。tongguoyuhuanjingjiaohubingchangshibutongdefangfa,tongguosuanfalejienagexindaofankuizuijiajieguo。meigefasheqidouhuixuanzezaitedinghuanjingtiaojianxiachanshengzuijiashujusulvdexindao。

ruguolianggewangluodouxuanzeleheshidexindao,zuhezhengtiwangluohuanjingdexiaolvjiangdedaotigao。gaifangfatongguoliangzhongfangshitigaoshujusulv。jutilaishuo,ruguofasheqixuanzeleweibeizhanyongdexindao,neimechenggongchuanshudekenengxingjiuhuizengjia,congershixiangenggaodeshujusulv。erqie,ruguofasheqixuanzedexindaoshoudaodeganraozuixiao,xinhaojiugengqiang,congershixiangenggaodejieshoushujusulv。

红包扫雷zaijisuanjimonishi,tongguosousuosuoyoukenengdezuheyizhaodaoshizongwangluoshujusulvzuidahuadefangfa,zuiyoufenpeifajiangxindaofenpeijifasheqi。nistgongshichanshengdejieguojiejinzuijiazhi,danguochengyaojiandandeduo。yanjiufaxian,ruguotongguochuantongdefuzafangshizhaodaozuijiajiejuefangan,dayuexuyaojinxing45,600cishiyan,ergongshikeyitongguochangshi10gexindaolaixuanzeleisidejiejuefangan,jinxufuchuxiangtongnulide0.02%。

gaiyanjiuzhenduideshiduogewi-fijierudiandejianzhuwushineiyijizaiweijingxukepinduanneijinxingshoujicaozuodeqingkuang。xianzai,yanjiurenyuanjihuazaigengguangkuodeshiwaichangdiduigaifangfajinxingjianmo,bingkaizhanwulishiyanyizhengmingqixiaoguo。

(yi: cheweina / tu: nist)

 

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