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KDDI Corporation

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General Attributes

Full name

KDDI Corporation

Short name

KDDI

Headquarters

Tokyo, Japan

Description

au by KDDI. Okinawa Cellular in Okinawa

Founded

1984

Cellular Networks

Cellular Networks Installed

UMTS 2100MHz (Band I, IMT) , UMTS 800MHz (Band VI) , UMTS 900MHz (Band VIII) , UMTS 1700/1800MHz (Band IX) , UMTS 1500MHz (Band XI) , UMTS 800MHz (Band XIX) , CDMA 800MHz (BC0, 850) , CDMA 2100 MHz (BC6) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 1500 MHz (Band 11) , LTE 800 MHz (Band 18) , LTE 850 MHz (Band 26) , LTE 700 MHz (Band 28) , TD-LTE 2500 MHz (Band XLI) , TD-LTE 3500 MHz (Band XLII) , NR 1800 MHz (N3) , NR 700 MHz (N28) , TD-NR 3700 MHz (N77) , TD-NR 3500 MHz (N78) , TD-NR 28 GHz (N257) , TD-NR 28 GHz (N261) networks

Supported Cellular Data Links

HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , cdmaOne (IS-95) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , CDMA2000 1xEV-DO Revision B , LTE (Cat. unspecified) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 225 Mbps / 50 Mbps , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , NR 1.5 Gbps , NR 2.6 Gbps , NR 3.7 Gbps , NR 4.6 Gbps data links

Cellular Network Operator