什么是6模?
六模就是支持TD-LTE、FDD-LTE、TD-SCDMA、EVDO&CDMA、WCDMA、GSM六种不同的通信模式,
六模和七模的区别
CDMA同时包括了CDMA2000(3G)和CDMA 1x(2G),七模是把CDMA2000(3G)和CDMA 1x(2G)拆分开。
6模13频:
1、2G网络GSM:850/900/1800/1900
2、3G网络(WCDMA /TD)WCDMA:2100MHz/1900MHz/850MHz(中国联通3G)TD-SCDMA:1880-1920MHz/2010-2025MHz(中国移动3G)CDMA2000:1920-1935MHz/2110-2125MHz(中国电信3G)
3、4G网络TDD-LTE:1900MHz/2300MHz/2600MHz(中国移动4G)FDD-LTE:1800MHz/2600MHz(中国电信和中国联通的4G)
常用频段:
十三频:TTD-LTE Band38/39/40,LTE FDD Band7/3,TD-SCDMA Band34/39,WCDMA Band1/2/5,GSM Band2/3/8。
十七频:TDD-LTE Band38/39/40/41,LTE FDD Band1/3/7,TD-SCDMA Band34/39,WCDMA Band1/2/5/8,GSM Band 2/3/5/8。
6M - FDD LTE + TDD LTE + WCDMA + TDSCDMA + EVDO + GSM
5M -FDD LTE + TDD LTE + WCDMA + EVDO + GSM
4M - FDD LTE + TDD LTE + EVDO + GSM
全球频段划分及主要运营商对应表
3GPP1Generic NameTX_L(MHz)Tx_H(MHz)Rx_L(MHz)Rx_H(MHz)Major OperatorRegionSystemB1WW Core1920198021102170CU,SKT,LGU+,KT,Vodafone,Orange,MTS,CT,KDDI,Docomo,Softbank,worldwide except N.America,CanadaUMTS CDMA FDD-LTE Rev.BB2PCS1850191019301990AT&T,VzW,SprintChina,N.AmericaGSM UMTS CDMAB3DCS1710178518051880CMCC,CU,SKT,LGU+,KT,T-Mobile,Vodafone,Orange,MTSChina,Europe,Korea,S.America,RussiaGSM UMTS FDD-LTEB4AWS-11710175521102155T-Mobile,AT&TN.AmericaUMTS CDMA LTEB5cell824849869894CT,SKT,LGU+,KDDI,Docomo,AT&T,VzWN.America,Australia,Korea,Japan,S.America,ChinaGSM UMTS CDMA Rev.BB6Japan cell830840875885rebanded to B19JapanUMTS CDMA Rev.BB72.5GHz2500257026202690TeliaSonera,T-Mobile,Vodafone,CMCCEurope,Russia,HK,SingaporeFDD-LTEB8EGSM880915925960CMCC,CU,Softbank,T-Mobile,Vodafone,Orange,MTSChina,Japan,Korea,Europe,Russia,S.AmericaGSM UMTSB9Japan DCS1750178518451880Docomo,SoftbankJapanUMTS FDD-LTEB10Lat Am AWS1710177021102170
S.America
B11JDC reband1427.91452.91475.91500.9Softbank,KDDIJapanUMTS FDD-LTEB12700 lower ABC blocks699716728746US CellularN.AmericaFDD-LTEB13700 upper,C block777787746757VzWN.AmericaFDD-LTEB14700 upper,D block788798758768US Public SafetyN.AmericaFDD-LTEB17700 lower,BC blocks704716734746AT&T,N.AmericaFDD-LTEB18Japan Extended 850MHz815830860875KDDIJapanFDD-LTEB19Japan 850MHz830845875890DocomoJapanUMTS CDMA FDD-LTEB20European Digital Dividend832862791821T-Mobile,VodafoneEurope,FDD-LTEB21Japan 1.5GHz LTE1447.91462.91459.91510.9DocomoJapanFDD-LTEB22Japan3410349035103590DcomoJapanFDD-LTEB23formerly satellite2000202021802200Dish NetworksUSAFDD-LTEB24formerly satellite1625.51660.515251529LightSquared (declined by FCC)USAon holdB25PCS Extension(G Block)1850191519301995SprintN.AmericaCDMA FDD-LTEB26B5 Extension814849859894Sprint,KT,KDDIN.America,Korea,JapanCDMA FDD-LTEB27
807824852869NextelL.America
B28APAC-700703748758803
AsiaFDD-LTEB29700 lower DE blocks
716728AT&TUSAFDD-LTE RxB33Europe TDD1900192019001920T-mobile,Vodafone,OrangeEuropefallowB34China TD-SCDMA2010202520102025CMCC,MTSChina,RussiaTD-SCDMAB35N.America TDD-LTE1850191018501910
N.America(not used)
B36N.America TDD-LTE1930199019301990
N.America(not used)
B37N.America TDD-LTE1910193019101930
N.America(not used)
B38Europe HK TDD2570262025702620E2,T-Mobile,VodafoneEuropeTDD-LTEB39China TD-SCDMA1880192018801920CMCCChinaTD-SCDMA,TDD-LTEB40TD WBA2300240023002400CMCC,BhartiChina,Korea,India,AsiaTDD-LTE,WiMAXB412.5GHz TD-LTE2496269024962690CMCC,Softbank,Clearwire(Sprint)China,N.America,JapanTDD-LTEB42TBD3400360034003600various(ex-WiMAX)British TelecomTDD-LTEB43TBD3600380036003800various(ex-WiMAX)