CDMA
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Explore more → **CDMA**
What is CDMA?
CDMA (Code Division Multiple Access) is a channel access method used by various radio communication technologies. CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code) to allow multiple users to be multiplexed over the same physical channel. It is commonly used in mobile phone networks, particularly in 2G and 3G systems, as well as in satellite communication.
What other technologies are related to CDMA?
CDMA Competitor Technologies
UMTS
UMTS (Universal Mobile Telecommunications System) is a 3G mobile technology standard that competed with CDMA2000.
GSM
GSM (Global System for Mobile Communications) is a 2G mobile technology standard that competed directly with CDMA technologies.
LTE
LTE (Long-Term Evolution) is a 4G mobile technology standard that became a major competitor to CDMA-based technologies as mobile networks evolved.
WCDMA
WCDMA (Wideband CDMA) is a 3G mobile technology standard used primarily in UMTS networks, competing with CDMA2000.
TDMA
TDMA (Time Division Multiple Access) is a 2G mobile technology standard that competed with CDMA.
5G FR1
No summary available
5G FR1 (Frequency Range 1) is part of the 5G NR standard, a successor to LTE and thus a competitor to CDMA-based technologies.
iDEN
No summary available
iDEN (Integrated Digital Enhanced Network) is a mobile technology that competed with CDMA in some markets.
FR2
No summary available
FR2 (Frequency Range 2) refers to millimeter wave frequencies used in 5G NR, a competitor to CDMA technologies.
CDMA Complementary Technologies
EVDO
EVDO (Evolution-Data Optimized) is a high-speed data evolution of the CDMA2000 standard, which could be considered complementary as it enhanced the data capabilities of CDMA networks.
Carrier Aggregation
Carrier aggregation is a technique used in LTE and 5G to increase data speeds. While not directly CDMA, it showcases how cellular technologies are improving over time, and could be seen as complementary from a network evolution perspective.
Number of organizations that mention technology
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Which job functions commonly mention CDMA?
Performance Engineer
0.7% of all Performance Engineer jobs mention CDMA
View 92
jobs on Sumble
Test Engineer
0.1% of all Test Engineer jobs mention CDMA
View 240
jobs on Sumble
Electrical Engineer
0.1% of all Electrical Engineer jobs mention CDMA
View 216
jobs on Sumble
Customer Engineer
176 Customer Engineer jobs mention CDMA
View 176
jobs on Sumble
Engineer
1830 Engineer jobs mention CDMA
View 1.8k
jobs on Sumble
Which organizations are mentioning CDMA?
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