GSM/WCDMA (WCDMA preferred) – The GSM phone can use both 2G and 3G data communication and when signal strength is low 3G is favored more. GSM only – The GSM phone use only 2G data communication . When the 2G signal is too low you get nothing. WCDMA only – The GSM phone use only 3G data communication.
Read moreIs 4G the same as GSM?
GSM belongs to the second-generation (2G) of mobile networks, UMTS belongs to the third-generation (3G) of mobile networks, and LTE belongs to the fourth-generation (4G) of mobile networks . Multiple cellular technologies enable 2G and 3G, but LTE is the only technology that enables 4G.13 Eyl 2019
Read moreWhat is difference between GSM and LTE?
GSM supports both cellular and data, whereas LTE is synonymous with high-speed wireless broadband technology that supports only data . This is why most of the new cell phones use LTE for high-speed internet access and rely on GSM for voice calls.
Read moreWhat is uplink and downlink frequency in mobile communication?
The uplink frequency is the frequency used to transmit from the ground station to the receiver on the orbiting satellite. The downlink frequency is the frequency on which the satellite transmits its signals to receivers on earth.
Read moreWhat is the downlink frequency in a GSM system Mcq?
1) What is the Uplink frequency in a GSM system? 2) What is the Downlink frequency in a GSM system? 3) What is an Uplink in a Cellular network? … 2G GSM Cellular Frequency Bands Interview MCQ Questions and Answers 1. SNOTopic92G GSM Channels, Types, Functions – 2102G GPRS Core Network Architecture – 12G GSM Cellular Frequency Bands Interview MCQ Questions and … www.examtray.com › telecom › 2g-gsm-cellular-frequency-bands-mcq-qu…
Read moreWhat is the frequency range of uplink and downlink in GSM network?
Frequency Bands and ARFCN Frequency BandUplink/Downlink SeparationDownlink Frequency Range (Transmit Device = Base)GSM 75030 MHz777 to 792 MHzGSM 85045 MHz869 to 894 MHzP-GSM 90045 MHz935 to 960 MHzE-GSM 90045 MHz925 to 960 MHzFrequency Bands and ARFCN – Keysight RFMW Sitemap rfmw.em.keysight.com › wireless › helpfiles › Content › Main › Frequency…
Read moreWhat mobile communication means?
Mobile communication is talking, texting or sending data or image files over a wireless network . An example of mobile communication is chatting on the cell phone with a friend. An example of mobile communication is sending email from a computer using a wireless network at your local coffee shop. noun.
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