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B

Base Tranceiver Station

Also known as: BTS Base Transceiver Station (BTS) is a fixed radio station in the cellular network, which communicates with mobile telephones using radio waves. The Base Transceiver Station will include transmitters, receivers, tower and antenna, and control equipment to interconnect with other base transceiver stations and the public switched network via landline or microwave links. A mobile telephone service consists of a network of many Base Transceiver Stations, each of which covers one cell or geographical area within a total cellular service area. The Base Transceiver Station communicates with the mobile phones within its given cell, and then transfers calls to other base transceiver stations and the fixed telephone network. A BTS may also be called a Base Station (BS).

Battery

Also known as: Power Cell Battery is the normal power source used to operate a mobile phone. The battery capacity is usually measured in units of mAh (milliamps x hours), which is the electric current output that the battery can produce over a specified time. The higher the mAh rating of the battery the longer it will be able to power the phone. Mobile phone batteries are often available in "standard" or "extended" versions, the latter having a larger capacity to power the phone for a longer period of time. Several types of battery have been used in mobile phones, the main types being: Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Lithium Ion (Li-Ion) and Lithium Polymer (Li-Po). NiCd and NiMH (to a lesser degree) suffer from memory effect. All batteries slowly lose their charge with time, even when unused. The rate at which batteries self-discharge will depend on their type, and it is found that an unused Li-Ion battery is the best at holding its charge, a NiMH battery the worst, and NiCd is somewhere in between

Battery Indicator

Battery indicator is either a visual or audible warning message that alert the user to the state of the battery. The phone may give out an audible "beeping" tone, or a "LoBat" message might appear on the display to indicate that the battery is running low. The warnings usually give the user sufficient time to recharge the battery before the phone stops working

Battery Meter

Battery meter is a visual indicator of the estimated amount of life remaining in the battery. Mobile phones usually combine a meter with an audible warning signal, to help the user to avoid dropping calls due to the battery running low before they have the chance to recharge

Baud

Also known as: Bd Baud (Bd) was the traditional unit used to measure signalling speed or modulation rate on a communications channel, and it was first used to measure the speed of telegraph transmissions. The Baud was named after a French engineer, Jean-Maurice-Emile Baudot, and one Baud is equal to one signal change per second. Baud is often confused with the bit rate or Bits per Second (bps), and the two terms are sometimes used interchangeably. However, Bauds and bits are not always the same thing, as more than one bit may be transferred in one Baud. Nowadays Bits Per Second (bps) is used instead of Baud, because it is a more accurate measurement of the actual data transfer rate, and the Baud is best avoided

Baud Rate

Baud Rate is a measure of the information carrying capacity or signalling rate on a communications channel, and is the maximum number of discrete signal events that can be transmitted per second. Baud Rate has often been used as a measure of the speed at which computers can transfer data through a modem. However, it is a term that has caused a lot of confusion, and some people have mistakenly used the term interchangeably with Bits per Second (bps). Bauds and bits are not always the same thing, as more than one bit may be transferred in one Baud. Nowadays Bits Per Second (bps) is used instead of Baud, because it is a more accurate measurement of the actual data transfer rate, and the Baud is best avoided

BCCH

Also known as: Broadcast Control Channel Broadcast Control Channel (BCCH) is a downlink GSM Broadcast Channel (BCH). The BCCH is transmitted by a Base Transceiver Station (BTS) to provide the signalling information required by the MS (Mobile Station) to access and identify the network. The BCCH will include information such as the LAC (Location Area Code).

BCH

Also known as: Broadcast Channel Broadcast Channels (BCH) are downlink channels in a GSM system and are transmitted by the Base Transceiver Station (BTS). BCH provide signalling information, so that the Mobile Stations (MS) in the cell can locate, synchronise and access the network. Three types of BCH are used: Broadcast Control Channel (BCCH), Synchronisation Channel (SCH), and Frequency Correction Channel

Behavior

"A behavior" is a reusable block of computer code or script that, when applied to an object (computer science,) especially a graphical one, causes it to respond to user input in meaningful patterns or to operate independently, as if alive.
http://en.wikipedia.org/wiki/Behaviour

benefit

n. advantage of a product or service, usually derived from its features


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