WebMar 11, 2024 · GPS is a satellite-based navigation system powered by approximately 30 satellite systems in orbit owned and operated by the U.S. Department of Defense (DOD) … WebGPRS offers by integrating Internet chat and wireless chat using SMS and WAP. Multimedia Service: Multimedia objects like photographs, pictures, postcards, greeting cards and presentations, static web pages can be sent and received over the mobile network. Virtual Private Network: GPRS network can be used to offer VPN services.
GPRS - Architecture - TutorialsPoint
WebWireless and Mobile Communications MCQ (Multiple Choice Questions) Here are 1000 Wireless and Mobile Communications MCQ (Chapterwise). 1. What is Mobile communication? a) Allows to communicate from different locations without the use of physical medium. b) Allows to communicate from different locations with the use of … WebMar 23, 2024 · GSM is an open and digital cellular technology used for mobile communication. It uses 4 different frequency bands of 850 MHz, 900 MHz, 1800 MHz and 1900 MHz . It uses the combination of FDMA and TDMA. This article includes all the concepts of GSM architecture and how it works. GSM is having 4 different sizes of cells … nrw cloud
Gprs architecture ppt - SlideShare
WebJun 28, 2024 · It gives transmission of content, digitized voice, video and multimedia. It gives tall transmission capacity to portable operators. It gives a tall information rate of 2Mbps. For High-Speed Downlink Parcel Get to (HSDPA) handsets, the data-rate is as tall as 7.2 Mbps within the downlink connection. WebIn contrast, GPRS stands for General Packet Radio Service and provides wireless integrated voice and data services. GPS is a positioning service that determines location. On the other hand, GPRS is a data service … WebAn empirical study was undertaken to measure mobile learning application performance over a GPRS network, comparing an Ajax application and an active server pages (ASP) application with identical functionality. Our results suggest that mobile Ajax can reduce the bandwidth requirement by around 70 percent, and cut the server’s response time in half. nrw central school district