We now have all heard the buzzwords which have come into our lives with the growth of the Wireless trade. However are you aware what they imply? It’s complicated to say the least so let’s attempt to make clear among the terminology associated to the expertise.
Wireless – refers to telecommunications wherein electromagnetic waves carry a sign over a part of the communications path.
1G – First Technology, Mobile methods based mostly on analog expertise.
2G – Mobile wireless based mostly on digital expertise. 2G methods provide elevated voice high quality and capability to deal with extra calls.
3G – Methods designed to extend voice capability and supply high-speed knowledge. 3G will allow customers with high-speed knowledge, superior international roaming and enhanced multimedia capabilities. CDMA gives the idea for 3G expertise, which has been applied as CDMA2000® and WCDMA (UMTS).
Air card – Aircard® is a registered trademark owned by Sierra Wireless and has change into synonymous with a wireless PC card.
Blackberry – Two-way wireless gadget that enables customers to examine e mail and voice mail (by way of textual content), and page different customers utilizing a wireless community service. Blackberry® customers should subscribe to a wireless service that gives knowledge transmission service.
Bluetooth Wireless Know-how – is the low-power, short-range radio expertise that enables digital digital units comparable to mobile telephones, headsets, PDAs, pocket book PCs and even vehicles to “discuss” to one another with out wires and simply switch information at excessive velocity.
CDMA – Code Division A number of Entry, CDMA mobile methods make the most of a single frequency band for all visitors, differentiating the person transmissions by assigning them distinctive codes earlier than transmission.
Mobile – Analog or digital communications wherein a subscriber has a wireless connection from a mobile handset to a comparatively close by transmitter. Because the mobile phone consumer strikes from one cell or space of protection to a different, the phone is successfully handed on to the native cell transmitter 폰테크.
EDGE – Enhanced Knowledge GSM Surroundings- a sooner model of the World System for Mobile (GSM) wireless service
GPS – World Positioning System – a location system based mostly on a constellation of US Division of Protection satellites.
GSM – World System for Mobile Communication is a digital mobile phone expertise
GPRS – Basic Packet Radio Service, a packet-based wireless communication service that gives steady connection to the Web for mobile phone and computer customers.
iDEN – Built-in Digital Enhanced Community, A proprietary expertise based mostly on the TDMA customary that enables customers to entry phone calls, two-radio transmissions, paging and knowledge from one wireless gadget. Nextel Communications® makes use of the iDEN® customary as the idea for its networks.
Streaming – an Web expression for the one-way transmission of video and audio
TDMA – Time Division A number of Entry, a method for multiplexing a number of customers onto a single channel on a single service by splitting the service into time slots and allocating these on a as-needed foundation
UMTS – Common Mobile Telecommunications System, a broadband, packet-based system providing a constant set of services to mobile computer and phone customers regardless of the place they’re positioned on the earth
WAP – Wireless Software Protocol – a set of communication protocols to standardize the way in which that wireless units, comparable to mobile telephones and radio transceivers, can be utilized for Web entry