Terrestrial Trunked Radio — TETRA redirects here. For other uses, see Tetra (disambiguation) TErrestrial Trunked RAdio [ETSI EN 300 392 2 v3.2.1] (TETRA) (formerly known as Trans European Trunked RAdio ) is a specialist Professional Mobile Radio [http://www.tetra… … Wikipedia
General Packet Radio Service — (GPRS) is a packet oriented mobile data service on the 2G and 3G cellular communication system s global system for mobile communications (GSM). GPRS was originally standardized by European Telecommunications Standards Institute (ETSI) in response … Wikipedia
Mobility management — This article is about wireless communication. For mobility management in public transport, see Transportation Demand Management and Transit oriented development. Mobility management is one of the major functions of a GSM or a UMTS network that… … Wikipedia
Space Shuttle Challenger — Challenger OV 099 Challenger landing after its first mission, STS 6 OV designation OV 099 … Wikipedia
Denver International Airport — This article is about the current airport opened since 1995. For the airport previously serving Denver, Colorado, see Stapleton International Airport. Denver International Airport … Wikipedia
Muhammad al-Durrah incident — Muhammad al Durrah incident … Wikipedia
NFL on CBS — The NFL on CBS Logo since the 2006 NFL season Format Sports Starring The NFL Today crew The NFL on CBS game c … Wikipedia
map — mappable, adj. mapper, n. /map/, n., v., mapped, mapping. n. 1. a representation, usually on a flat surface, as of the features of an area of the earth or a portion of the heavens, showing them in their respective forms, sizes, and relationships… … Universalium
Royalties — Not to be confused with Royal family. Royalty cheque. Royalties (sometimes, running royalties, or private sector taxes) are usage based payments made by one party (the licensee ) to another (the licensor ) for the right to ongoing use of an asset … Wikipedia
Software Communications Architecture — The Software Communications Architecture (SCA) is an open architecture framework that tells designers how elements of hardware and software are to operate in harmony within a software defined radio. SCA governs the structure and operation of the… … Wikipedia
Diversity combining — is the technique applied to combine the multiple received signals of a diversity reception device into a single improved signal. Contents 1 Various techniques 2 Switched combining two way radio example 2.1 How signals are evaluated … Wikipedia