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How we test battery back up time using load testing?specially for mobile testing?
How we test battery back up time using load testing?specially for mobile testing? procedure of battery testing battery backup test for idle mode 1. fully charge the battery 2. make sure no calls should be made on DuT 3. start timer when fully charget 4. wait until the battery drain out fully battery...
2013-11-04, 1457👍, 0💬

Difference between 2g and 3g in mobile phone testing
Difference between 2g and 3g in mobile phone testing 2G and 3 G is a family of standards for mobile telecommunications defined by the International Telecommunication Union,which includes GSM EDGE, UMTS, and CDMA2000 as well as DECT and WiMAX. Services include wide-area wireless voice telephone, vide...
2013-11-04, 1540👍, 0💬

What Is Android Operating System
What is Android Operating System? Android is the world's most popular mobile operating system (OS). With Android you can use all the Google apps you know and love, plus there are more than 700,000 apps and games available on Google Play to keep you entertained, alongside millions of songs and books,...
2013-07-08, 1869👍, 0💬

What Are 1G Wireless Technologies
What are 1G wireless technologies? 1G (or 1-G) refers to the first-generation of wireless telephone technology, mobile telecommunications. These are the analog telecommunications standards that were introduced in the 1980s and continued until being replaced by 2G digital telecommunications. 1G netwo...
2013-07-08, 1647👍, 0💬

What Are 4G Wireless Technologies
What are 4G wireless technologies? 4G is the fourth generation of mobile phone communication technology standards. It is a successor of the third generation (3G) standards. A 4G system provides mobile ultra-broadband Internet access, for example to laptops with USB wireless modems, to smartphones, a...
2013-07-07, 1852👍, 0💬

What Is LTE Wireless Technology
What is LTE (Long-Term Evolution) wireless technology? LTE (Long-Term Evolution) is a standard for 4G wireless communication of high-speed data for mobile phones and data terminals. It is based on the GSM/EDGE and UMTS/HSPA network technologies, increasing the capacity and speed using a different ra...
2013-07-07, 1825👍, 0💬

What Are 3G Wireless Technologies
What are 3G wireless technologies? 4G is the 3rd generation of mobile phone communication technology standards. 3G telecommunication networks support services that provide an information transfer rate of at least 200 kbit/s. 3G finds application in wireless voice telephony, mobile Internet access, f...
2013-07-07, 1757👍, 0💬

What Are 2G Wireless Technologies
What are 2G wireless technologies? 2G (or 2-G) is short for second-generation wireless telephone technology. Second generation 2G cellular telecom networks were commercially launched on the GSM standard in Finland by Radiolinja (now part of Elisa Oyj) in 1991. Three primary benefits of 2G networks o...
2013-07-07, 1614👍, 0💬

What Is CDMA2000 Wireless Technology
What is CDMA2000 wireless technology? CDMA2000 (also known as IMT Multi-Carrier (IMT-MC)) is a family of 3G mobile technology standards, which use CDMA channel access, to send voice, data, and signaling data between mobile phones and cell sites. The name CDMA2000 actually denotes a family of standar...
2013-07-06, 2032👍, 0💬

What Is WiMAX Wireless Technolog
What is WiMAX wireless technology? WiMAX (Worldwide Interoperability for Microwave Access) is a 4G wireless communications standard designed to provide 30 to 40 megabit-per-second data rates, with the 2011 update providing up to 1 Gbit/s for fixed stations. The name "WiMAX" was created by the WiMAX ...
2013-07-06, 1862👍, 0💬

What Is Wi-Fi (WiFi) Wireless Technology
What is Wi-Fi (WiFi) wireless technology? Wi-Fi (also spelled Wifi or WiFi) is a popular wireless technology that allows an electronic device to exchange data wirelessly (using radio waves) over a computer network, including high-speed Internet connections. A device that can use Wi-Fi (such as a per...
2013-07-06, 1660👍, 0💬

What Is UMTS Wireless Technology
What is UMTS (Universal Mobile Telecommunications System) Wireless Technology? The UMTS (Universal Mobile Telecommunications System) is a third generation mobile cellular system for networks based on the GSM standard. Developed and maintained by the 3GPP (3rd Generation Partnership Project), UMTS is...
2013-07-05, 1646👍, 0💬

What Is GSM Wireless Technology?
What is GSM (Global System for Mobile Communications) Wireless Technology? GSM (Global System for Mobile Communications, originally Groupe Special Mobile), is a standard set developed by the European Telecommunications Standards Institute (ETSI) to describe protocols for second generation (2G) digit...
2013-07-05, 1580👍, 0💬

What Is cdmaOne Wireless Technology?
What is cdmaOne, Interim Standard 95 (IS-95), Wireless Technology? Interim Standard 95 (IS-95) is the first CDMA-based digital cellular standard by Qualcomm. The brand name for IS-95 is cdmaOne. IS-95 is also known as TIA-EIA-95. cdmaOne is a 2G mobile telecommunications standard that uses CDMA, a m...
2013-07-05, 1969👍, 0💬

What Is Bluetooth Wireless Technology
What Is Bluetooth wireless technology? Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400�2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of securi...
2013-07-05, 1580👍, 0💬

Differences between WiFi and Bluetooth
What are the differences between WiFi and Bluetooth technologies? WiFi and Bluetooth are both wireless technologies. Their differences are shown the table below:
2013-07-05, 1633👍, 0💬

What Is GPS Navigation System
What is GPS (Global Positioning System)? How a GPS navigation system works? The GPS (Global Positioning System) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sig...
2013-07-05, 2238👍, 0💬

Evolution of Data Rate and Mobility
How the data rate and mobility evolves from 1G, 2G, 3G to 4G wireless technologies? The following picture shows you how the data rate and mobility evolves from 1G, 2G, 3G to 4G wireless technologies: With the 4G wireless technologies, data rate can reach to 299.6 Mbit/s for download and mobility can...
2013-07-03, 2494👍, 0💬

Evolution of Wireless Technologies: 1G to 4G
How wireless technologies evolve from from 1G to 4G? The 1G (1st Generation) of wireless technologies are using analog radio signals. Starting from 2G (2nd Generation) wireless technologies, radio signals are digital. The evolution of Wireless technologies from 2G to 4G is shown in the picture below...
2013-07-02, 4534👍, 0💬

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