Wideband Code Division Multiple Access
GPTKB entity
Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
5G technology
|
| gptkbp:abbreviation |
gptkb:WCDMA
|
| gptkbp:dataRate |
up to 42 Mbps (with HSPA+)
384 kbps (Release 99) |
| gptkbp:downlink |
base station to mobile
|
| gptkbp:enables |
international roaming
packet-switched data circuit-switched voice simultaneous voice and data |
| gptkbp:frequency |
1700 MHz
1900 MHz 2100 MHz 850 MHz 900 MHz |
| gptkbp:hasConcept |
gptkb:GSM_core_network
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wideband Code Division Multiple Access
|
| gptkbp:introducedIn |
1999
|
| gptkbp:memoryBusWidth |
5 MHz
|
| gptkbp:modulatedBy |
gptkb:QPSK
gptkb:16QAM |
| gptkbp:partOf |
gptkb:UMTS
|
| gptkbp:relatedTo |
gptkb:CDMA2000
gptkb:GSM gptkb:HSPA HSPA+ |
| gptkbp:replacedBy |
LTE
|
| gptkbp:standardizedBy |
gptkb:3rd_Generation_Partnership_Project
|
| gptkbp:supports |
data services
voice services multimedia services soft handover adaptive power control |
| gptkbp:uplink |
mobile to base station
|
| gptkbp:usedBy |
gptkb:AT&T
gptkb:Vodafone gptkb:Telefónica gptkb:NTT_DoCoMo |
| gptkbp:usedFor |
gptkb:mobile_TV
video calls location-based services mobile internet MMS SMS push-to-talk |
| gptkbp:usedIn |
3G mobile networks
|
| gptkbp:uses |
spread spectrum technology
code division multiple access scrambling codes spreading codes |
| gptkbp:bfsParent |
gptkb:WCDMA
gptkb:W-CDMA |
| gptkbp:bfsLayer |
6
|