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gptkbp:instanceOf
|
gptkb:multiple_access_method
|
|
gptkbp:compatibleWith
|
gptkb:GSM_SIM_cards
|
|
gptkbp:competitor
|
gptkb:GSM
|
|
gptkbp:deployment
|
1995
|
|
gptkbp:developedBy
|
gptkb:Qualcomm
|
|
gptkbp:feature
|
allows multiple users to share same frequency band
assigns unique codes to each user
|
|
gptkbp:replacedBy
|
LTE
|
|
gptkbp:standardizedBy
|
gptkb:3GPP2
|
|
gptkbp:standsFor
|
gptkb:Code_Division_Multiple_Access
|
|
gptkbp:usedFor
|
text messaging
voice communication
mobile internet
data communication
|
|
gptkbp:usedIn
|
gptkb:CDMA2000
gptkb:IS-95
gptkb:India
gptkb:South_Korea
gptkb:United_States
gptkb:Reliance_Communications
gptkb:China_Unicom
gptkb:Sprint
gptkb:Verizon_Wireless
gptkb:WCDMA
mobile communication
3G networks
|
|
gptkbp:uses
|
gptkb:RAKE_receiver
gptkb:Walsh_codes
gptkb:orthogonal_codes
frequency hopping
time division multiplexing
access channel
channelization codes
control channel
error correction coding
forward link
frequency reuse
interleaving
multipath propagation
paging channel
pilot channel
power control
pseudo-random codes
reverse link
soft handoff
spread spectrum technology
synchronization channel
traffic channel
|
|
gptkbp:bfsParent
|
gptkb:IEEE_802.20
gptkb:US_Patent_2,297,478
|
|
gptkbp:bfsLayer
|
4
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CDMA
|