UMTS

UMTS

The UMTS terrestrial radio access is based on wideband 4.096 Mchip/s DS-CDMA technology. UTRA will be connected to an evolved GSM core network for both circuit and packet services. A merger between ETSI/Europe and ARIB/Japan based on W-CDMA, a GSM core network, and a common frequency allocation acco...

पूर्ण विवरण

ग्रंथसूची विवरण
में प्रकाशित:IEEE Communications magazine 36, 9 (1998).
मुख्य लेखक: Dahlman, E.
स्वरूप: लेख
भाषा:English
विषय:
2 GHz.
2 Mbit/s.
ARIB/Japan.
ETSI/Europe.
GSM core network.
ITU Recommendation.
UMTS/IMT-2000.
UTRA.
Adaptive antenna arrays.
Air interface.
Asynchronous inter-base-station operation.
Backward compatibility.
Capacity/coverage performance.
Circuit services.
Field trials.
Frequency allocation.
Global IMT-2000 standard.
Hierarchical cell structures.
Interfrequency handover.
Local coverage.
Mixed services.
Packet services.
Second-generation systems.
Simulations.
Terrestrial radio access.
Variable-rate services.
Wide-area coverage.
Wideband CDMA.