Digital radio
Digital radio describes radio technologies which carry information as a digital signal. See also software radio for a discussion of radios which use digital signal processing.
Related Topics:
Radio - Information - Digital signal - Software radio - Digital signal processing
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Examples of one-way digital radio:
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- Digital television broadcasting:
- COFDM
- DVB
- ISDB
- 8VSB
- ATSC
- Digital audio broadcasting:
- Eureka 147 (branded as DAB)
- in-band on-channel
- iBiquity (branded as HD Radio)
- Digital Radio Mondiale (branded as DRM)
- Low-bandwidth digital data broadcasting over existing FM radio:
- Radio Data System (branded as RDS)
- Radio pagers:
- FLEX
- ReFLEX
- POCSAG
- Golay
- NTT
- 5/6-tone
- Digital cellular telephony:
- GSM
- UMTS (sometimes called W-CDMA)
- TETRA
- IS-95 (cdmaOne)
- IS-136 (D-AMPS, sometimes called TDMA)
- IS-2000 (CDMA2000)
- iDEN
- Wireless networking:
- Wi-Fi
- HIPERLAN
- Bluetooth
- ZigBee
- Military radio systems for Network-centric warfare
- JTRS (Joint Tactical Radio System- a flexible software-defined radio)
- SINCGARS (Single channel ground to air radio system)
- Amateur packet radio:
- AX.25
- Digital modems for HF:
- PACTOR
- Satellite radio:
- Satmodems
- Wireless local loop:
- Basic Exchange Telephone Radio Service
- Broadband wireless access:
- IEEE 802.16
Examples of two-way digital radio:
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