Hicap :: Directory - All you ever wanted to know about Hicap

Mobile communication standards

GSM / UMTS (3GPP) Family

GSM (2G) GPRS EDGE (EGPRS) EDGE Evolution CSD HSCSD
UMTS (3G) HSPA HSDPA HSUPA HSPA+ UMTS-TDD TD-CDMA TD-SCDMA FOMA
3GPP Rel. 8 (Pre-4G) E-UTRA


cdmaOne / CDMA2000 (3GPP2) Family

cdmaOne (2G)
CDMA2000 (3G) EV-DO
UMB (Pre-4G)


AMPS Family
AMPS (1G) TACS / ETACS
D-AMPS (2G)


Other Technologies
Pre Cellular PTT MTS IMTS AMTS OLT MTD Autotel / PALM ARP
1G NMT Hicap CDPD Mobitex DataTAC
2G iDEN PDC CSD PHS WiDEN
Pre-4G iBurst HIPERMAN WiMAX WiBro GAN (UMA)


Channel Access Methods FDMA OFDMA TDMA SSMA CDMA


Frequency bands Cellular GSM UMTS PCS SMR

Hicap is a mobile technology developed by Nippon Telegraph and Telephone as a higher capacity alternative to their NTT mobile solution.

Hicap uses a 25 kHz carrier and utilizes FDMA to separate different calls from each other.

External links

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