Freedom of Mobile Multimedia Access is the brand name of the W-CDMA-based 3G telecommunications services being offered by the Japanese telecommunications service provider NTT DoCoMo. It is an implemen
A typical FOMA phone
UMTS
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The Universal Mobile Telecommunications System is a 3G mobile cellular system for networks based on the GSM standard. UMTS uses wideband code-division multiple access radio access technology to offer
UMTS base station on the roof of a building
UMTS network architecture
The Nokia 6650, an early (2003) UMTS handset