Table of Contents
What is DL and UL frequency?
In case of FDD (Frequency Division Duplex) LTE downlink channel (DL, eNB transmits UEs receive) and uplink channel (UL, UEs transmit eNB receives) are transmitted simultaneously on different frequencies. Also each band is marked by LTE release number where it was defined.
What is center frequency LTE?
In this way the frequency of the carrier frequency, i.e. the centre frequency of the radio channel can be expressed as m . 100 kHz, where is an integer. To provide a means of identifying the different channels available a schme known as the EARFCN has been adopted.
What is frequency raster in LTE?
The channel raster for LTE is 100 kHz for all bands and the center frequency must therefore be a whole number multiple of 100 kHz.
Which LTE band is fastest in India?
Indian 4G LTE network is distributed under different LTE frequency bands spectrum….4G Circles in India.
| Telecom Circle | Kerala |
|---|---|
| Airtel | BAND 3, 40, 1 |
| Reliance Jio | BAND 3, 5, 40 |
| Vodafone Idea | BAND 3, 40, 41, 8, 1 |
| BSNL | BAND 3, 8, 41 |
How do I lock my Earfcn?
Tap and hold a cell to bring up a context menu with data view actions. Tap Cell lock to apply a lock to this cell (i.e. this EARFCN + PCI combination). You can also lock the cell phone to a specified EARFCN. Use command lock the EARFCN in the cell table.
What is band 28 used for?
LTE-band 28 (700 MHz) Frequency bands are assigned to telecommunication companies to offer 2G, 3G, and 4G services in the country.
What is band 40?
LTE Band 40 is a part of the TDD (Time Division Duplex) LTE spectrum that requires only a single frequency band for both the uplink and downlink. LTE Band 40 has a frequency range from 2300 – 2400 MHz with a bandwidth of 100 MHz.
What is fast LTE?
Verizon 4G LTE wireless broadband is 10 times faster than 3G — able to handle download speeds between 5 and 12 Mbps (Megabits per second) and upload speeds between 2 and 5 Mbps, with peak download speeds approaching 50 Mbps. Cable speeds vary, but 4 to 12 Mbps are common.
Which band is good for 4G?
Band 3 (1800MHz) is primarily used for 4G coverage in India, as the spectrum was already in use during the 2G era. Carriers that offer 4G on Band 3 include Aircel, Airtel, Idea, Reliance Communications, Reliance Jio, Telenor, Vodafone, and Videocon.
What does EARFCN mean?
EARFCN stands for E-UTRA Absolute Radio Frequency Channel Number .In LTE, the carrier frequency in the uplink and downlink is designated by EARFCN, which ranges between 0-65535. EARFCN uniquely identify the LTE band and carrier frequency. EARFCN is independent of channel bandwidth.
What is an extended range LTE?
It is a marketing term. “Extended range LTE” is the first deployment of 700 MHz for T-Mobile. Normally, T-Mobile uses 1700/2100 MHz and 1900 MHz. Being as those are higher frequency, they don’t have as much penetrate.
What is LTE Band 13?
Band 13 (USA 700 Upper C) – Operators and UEs. 4G FDD LTE Band 13 is paired to allow simultaneous transmission on two frequencies. The Uplink frequency is 777 – 787MHz and downlink frequency is 746 – 756MHz. The Width of the band is 10MHz, duplexing spacing is -31MHz and band gap is 41MHz.
What is difference between LTE and LTE Advanced?
LTE Advanced offers All-IP, High Speed, Low Latency and high quality spectrum efficiency in mobile network which enhances the experience of mobile triple play services. Difference Between LTE and LTE Advanced. (1) LTE Advanced is backward compatible with LTE but LTE is not backward compatible with any 3G networks.