Technical Telecom Interview Questions – Session 7 – What is The Difference between 2G,3G,4G and 5G?
Are you in search for 3G jobs? Then finally you have come to right place .3G is the next generation of technology which has transformed the telecommunication industry. Separately from increasing the speed of communication, the objective of this technology is to provide various value-added services like video calling, live streaming, mobile internet access, IPTV, etc on the mobile phones. There are various leading companies that offer job positions like Sr. Executive – RF Planning, Senior Engineer, Layer 2 / Layer 3 (3G) Stack Development Professionals, System Architect 3G, LTE/3G testing Engineer, Modem L2/L3 Firmware Engineer, Engineer 2G/3G. GSM, UMTS, LTE Engineer, Network Quality Head 3G Network, Developer 3G/LTE and many more. To know more about the 3G jobs and 3G Interview Questions and Answers visit our website Wisdomjobs.com.
Want to grow you carrier and excel in 4G, then we have some important tips and guidance to get a good 4G jobs. 4G is the fourth generation of broadband cellular network technology, succeeding 3G. 4G Technology offers high data rates that will generate new trends for the market and prospects for established as well as for new telecommunication businesses. 4G networks, when tied together with mobile phones with in-built higher resolution digital cameras and also High Definition capabilities will facilitate video blogs. There are various leading companies that offer job positions like System Architect- 3G/ 4G Wireless Network Architecture & Migration, Modem Systems Engineer, System Architect 4G/5G, TE 4g/5g Layer – Stack Development Professionals, System/Signal Processing Engineer, WI, ASC, Lead Engineer Product Test, Project Manager – Mobility Engine, Senior Engineer and many more. To know more about the 4G jobs and 4G Interview Question visit our website Wisdomjobs.com.
Telecom Interview Questions & Answers “IMPORTANT”
| Teleservices | Speech SMS (Short Message | Full Rate 13Kbps Point to Point & Cell Broadcast |
| Bearer Services | Asynchronous Data Synchronous Data | 300 – 9600bps 300 – 9600bps |
| Supplementary Services | Call Forward Call Barring | Subscriber Busy, Not Reachable International & Incoming Calls |
Evaluation of network performance is very important because it changes and developments continue to occur in the world of telecommunications, especially in mobile telecommunications. To continue improving the best performance of a system it is necessary to evaluate in the system through the performance evaluation of cellular networks based on the problem in the network one of which is signal disturb such as interference. Research by the author is to overcame the interference that occur in Purbalingga area base on network performance with the optimization (retune frequency) on Site has interference. Results of research conducted that condition Site Padamara and Selabaya has adjacent interference, so that to solve that with retune frequency on Padamara Site. Condition RxLevel ≥ 95 dBm before retune BCCH is 96,81% and after retune BCCH is increase became 99,28%, condition RxQual ≤ 5 before retune BCCH is 46,30% and after retune BCCH is increase became 67,04%, and condition SQI ≥18 before retune BCCH is 69,49% and after retune BCCH is increase became 73,95%, condition C/I before retune BCCH has percentage 43,31% and after retune BCCH is increase became 54,47%. Also that performance SDSR before retune BCCH is 95,77% and after retune BCCH is increase became 97,078%, performance HOSR before retune BCCH 94,29% and after retune BCCH is increase became 97,078% and performance TDR before retune BCCH is 1,68% and after retune BCCH is increase became 1,43%. Keyword: performance, optimization, adjacent channel interference, BCCH,retune frequency PDF FILE : http://rfoptimisation.blogspot.com/2015/04/adjacent-interference-analysis-in-gsm.html
FAQ
How 2G 3G 4G 5g works?
What are the characteristics of 3G network?
