One way that a small business that requires a file server can save thousands of dollars per year is to set up a Linux file server. Linux is an open source software platform that, in many ways, is just as good as or better than other types of platforms including Microsoft and Sun. Small businesses …
IS-95 is a standard for CDMA (Code Division Multiple Access) Digital Cellular. Mobile Frequency Range Rx: 869-894; Tx: 824-849 Multiple Access Method CDMA/FDM Duplex Method FDD Number of Channels 20 (798 users per channel) Channel Spacing 1250kHz Modulation QPSK/OQPSK Channel Bit Rate 1.2288Mb How CDMA Works In a CDMA system, your encoded voice is digitized …
A Conditional Access System, or CAS, is a type of system used in Internet and television broadcasts in order to restrict unauthorized users from accessing channels or services that they have not paid for and allow subscribers who have paid for services to access the specific services they purchased. Conditional Access Systems are most commonly …
Nagravision is a company that develops conditional access systems for cable and satellite television. These conditional access systems usually involve encryption. There are currently three types of Nagravision versions in place; they are all used for digital cable and digital satellite television. They include Nagravision, Nagravision A and Nagravision Aladdin. Nagravision is generally used for …
Magnesium is a chemical substance denoted by the symbol Mg. It forms part of the Group 2 of the periodic table, thus making it an alkaline earth metal. Its atomic number is 12 and it is considered to be the 8th most copious element found in the earth’s crust. In terms of the human body, …
Configuring DNS Client Settings Configuring DNS client computers typically entail the execution of the following administrative tasks: Setting the client computer names for each computer. The computer names that you configure should not be greater than 63 bytes. The name can only include: Uppercase letters; A – Z Lowercase letters; a – z Numbers; 0 …
Athlon is a name for AMD’s main line of Intel-compatible CPUs. The Athlon line is designed to complete against the Intel Pentium CPUs. Athlon CPUs feature a L1 cache with 64KB of memory for data and another 64KB of memory for instructions. Athlon CPUs support MMX, 3DNow!, and SSE. Some models of Athlon CPUs also …
Bluetooth is a wireless communication protocol which is used to exchange information or data over short distances, with the help of fixed or mobile devices. Bluetooth wireless technology is integrated into these kinds of electronic devices to enable users to exchange information such as music, videos, and pictures wirelessly. Bluetooth technology was created in 1994 …
AC3, or Dolby AC-3, is a lossy audio format created by Dolby Digital that is used in cinemas, television broadcasts, DVDs, Blu-Ray Discs, and game consoles. While AC3 was never designed to replace MP3 files, it has grown in popularity in the PC audio industry and is now recognized and supported by many media players …
The ITIL (Information Technology Infrastructure Library) framework is a collection of concepts for information technology systems and operations. It is the most widely accepted reference standard concerning a wide variety of subjects including service support, service delivery, service management, infrastructure management, application management, security management, and business strategies. Companies can refer to the ITIL framework …