Mobile technology

 

Mobile technology is the technology used for cellular communication. Mobile code-division multiple access (CDMA) technology has evolved quickly over the past few years. Since the beginning of this millennium, a standard mobile device has gone from being no over an easy two-way pager to being a mobile phone, GPS navigation device, Associate in Nursing embedded web browser and instant messaging client, and a handheld recreation console. several consultants believe that the long run of engineering rests in mobile computing with wireless networking. Mobile computing by method of pill computers are getting a lot of standard. Tablets area unit accessible on the 3G and 4G networks. It has completely different meanings in numerous aspects, chiefly mobile technology in info technology and mobile technology in basketball technology. chiefly supported the wireless technology of wireless devices (including laptops, tablets, tablets, mobile phones, etc.) instrumentation info technology integration.

Mobile phone generations

In the early Eighties, 1G was introduced as voice-only communication via “brick phones”.Later in 1991, the event of 2G introduced Short Message Service (SMS) and Multimedia electronic messaging Service (MMS) capabilities, permitting image messages to be sent and received between phones.In 1998, 3G was introduced to produce quicker data-transmission speeds to support video calling and internet access. 4G was free in 2008 to support a lot of difficult services such as gaming services, HD mobile TV, video conferencing, and 3D TV. 5G technology has been planned for the future future.

4G networking

4G is the present thought cellular service offered to mobile phone users, performance roughly ten times quicker than 3G service. one in every of the foremost necessary options in the 4G mobile networks is that the domination of high-speed packet transmissions or burst traffic in the channels. constant codes employed in the 2G-3G networks area unit applied to 4G mobile or wireless networks, the detection of terribly short bursts are going to be a heavy downside because of their terribly poor correlation properties.

A recent study has indicated that ancient multilayer spec supported the Open Systems Interconnection (OSI) model might not be suited for 4G mobile network, wherever transactions of short packets are going to be the key a part of the traffic within the channels. because the packets from {different|totally completely different|completely different} mobiles carry fully different channel characteristics, the receiver ought to execute all necessary algorithms, like channel estimation, interactions with all higher layers so on, inside a awfully ‘short’ amount of your time.

How to Take notes

 

Mobile technology classification:

  • Mobile technology, driven by the convergence of mobile communication technology and mobile computing technology, chiefly includes four sorts of technologies.
  • radio-based two-way radio communication (professional or public mobile radio) or broadcast Also check
  • mobile phone service supported cellular phones, SMS (Short Message Service), WAP (Wireless Application Protocol), GPRS (General Packet Radio Service), UMTS (3G, third Generation Mobile Communication Network)Refer
  • mobile-based, as well as laptops, tablets, PDAs (personal digital assistants), pagers, Bluetooth technology, RFID (radio frequency identification) and GPS (Global Positioning System)
  • network-based local area network or WAPI wireless computer network that China is developing.

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3270cookie-checkMobile technology step by step

1 thought on “Mobile technology step by step

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