Hicap

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 uses FDMA to separate different calls from each other.

External links

• http://www.mobileworld.org/analog_about.html

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Cellular network standards

List of mobile phone generations

0G radio telephones (1946)

• MTS
• IMTS
• Altai
• OLT
• MTA - MTB - MTC - MTD
• Mobile TeleSeratout
• AMTS
• Autotel (PALM)
• ARP
• B-Netz
• AMR

1G (1979)

AMPS family	AMPS - N-AMPS TACS - ETACS
Other	NMT C-450 Hicap Mobitex DataTAC CT1

2G (1991)

GSM/3GPP family	GSM CSD - HSCSD
3GPP2 family	cdmaOne (IS-95)
AMPS family	D-AMPS (IS-54 and IS-136)
Other	CDPD iDEN PDC PHS CT2

2G transitional
(2.5G, 2.75G, 2.9G)

GSM/3GPP family	GPRS EDGE/EGPRS - Evolved EDGE
3GPP2 family	CDMA2000 1X (TIA/EIA/IS-2000) CDMA2000 1X Advanced
Other	WiDEN DECT

3G (1998)
IMT-2000 (2001)

3GPP family	UMTS UTRA-FDD / W-CDMA FOMA UTRA-TDD LCR / TD-SCDMA UTRA-TDD HCR / TD-CDMA
3GPP2 family	CDMA2000 1xEV-DO Release 0 (TIA/IS-856)

3G transitional
(3.5G, 3.75G, 3.9G)

3GPP family	HSPA HSDPA HSUPA HSPA+ DC-HSDPA LTE (E-UTRA)
3GPP2 family	CDMA2000 1xEV-DO Revision A (TIA/EIA/IS-856-A) EV-DO Revision B (TIA/EIA/IS-856-B) EV-DO Revision C
IEEE family	Mobile WiMAX IEEE 802.16e Flash-OFDM iBurst (IEEE 802.20) WiBro
ETSI family	HiperMAN

4G (2009)
IMT Advanced (2013)

3GPP family	LTE Advanced (E-UTRA) LTE Advanced Pro (4.5G/4.9G)
IEEE family	WiMAX (IEEE 802.16m) WiMax 2.1 WiBro

5G (2018)
IMT-2020 (2021)

3GPP family	5G NR 5G-Advanced NR-IIoT LTE-M NB-IoT
Other	DECT-5G

Related articles

• Cellular networks
• Mobile telephony
• History
• Comparison of standards
• Channel access methods
  • FDMA
    • OFDMA
  • TDMA
    • STDMA
  • SSMA
    • CDMA
  • SDMA
• Spectral efficiency comparison table
• Frequency bands
  • GSM
  • UMTS
  • LTE
  • 5G NR
  • CDMA
• Mobile broadband
• Multimedia Broadcast Multicast Service
• NGMN Alliance
• Push-to-talk
• MIMO
• IMS
  • VoLTE
  • ViLTE
  • VoNR
  • ViNR
  • Wi-Fi Calling
• Osmocom

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