What is WCDMA frequency band?
Wideband CDMA is a third-generation (3G) wireless standard which utilizes one 5 MHz channel for both voice and data, initially offering data speeds up to 384 Kbps. Parts of the WCDMA standard are based on GSM technology. WCDMA networks are designed to integrate with GSM networks at certain levels.
What band is UMTS?
UMTS-FDD frequency bands and channel bandwidths
| UTRA band | ƒ (MHz) | Center frequency range (MHz) |
|---|---|---|
| 1 | 2100 | 2112.4 – 2167.6, increment = 0.2 |
| 2 | 1900 | 1932.4 – 1987.6, increment = 0.2 1932.5 – 1987.5, increment = 5 |
| 3 | 1800 | 1807.4 – 1877.6, increment = 0.2 |
| 4 | 1700 | 2112.4 – 2152.6, increment = 0.2 2112.5 – 2152.5, increment = 5 |
Is UMTS and Wcdma same?
Key Differences between UMTS vs WCDMA Though both are developed for mobile communications in the 3G network, UMTS is developed for 3G networks alone, whereas WCDMA is developed for 3G networks and 3G+ networks. When we consider WCDMA, it is based on GSM to make the coverage for 2G and 3G.
What band is 3G?
3G : 850 MHz Cellular, Band 5 (UMTS/ HSPA+ 21 Mbit/s). 1900 MHz PCS, Band 2 (GSM). 4G : 700 MHz Lower A/B/C, Band 12 (LTE). 1700/ 2100 MHz AWS, Band 4 (LTE).
Which is better LTE or WCDMA?
LTE provides higher data rates than WCDMA by achieving higher spectral efficiency. Also, LTE technology provide more flat architecture that is mainly focused on IP packet based services than that of the WCDMA. LTE topology is much more flexible and scalable than of the WCDMA due to the flat nature of architecture.
Which is better WCDMA or GSM?
The efficiency and speed are better in WCDMA due to the technology used in the network and the coding channel separating the data columns in the system. This helps to manage the communication channel well in the network and the communication is done faster than GSM. The efficiency and speed are less in GSM.