bandwidth efficiency
11Digital AMPS — IS 54 and IS 136 are second generation (2G) mobile phone systems, known as Digital AMPS (D AMPS). It was once prevalent throughout the Americas, particularly in the United States and Canada. D AMPS is considered end of life, and existing networks …
12IPTV — (Internet Protocol Television) is a system where a digital television service is delivered using Internet Protocol over a network infrastructure, which may include delivery by a broadband connection. A general definition of IPTV is television… …
13Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… …
14Sun Secure Global Desktop — (SGD) software provides secure access to both published applications and published desktops running on Microsoft Windows, Unix, mainframe and System i systems via a variety of clients ranging from fat PCs to thin clients such as Sun Rays.History… …
15Radeon R300 — ATIGPU name = Radeon 9500 X600 Series codename = Khan created = 2002 entry = Radeon 9550, X300 midrange = Radeon 9500, 9600, X550, X600 highend = Radeon 9700, 9800 d3dversion = 9.0, Shader Model 2.0The Radeon R300 (introduced August 2002) is the… …
16TDMoIP — In computer networking and telecommunications, TDM over IP (TDMoIP) is the emulation of time division multiplexing (TDM) over a packet switched network (PSN). By TDM we mean a T1, E1, T3, or E3 signal, while the PSN is based either on IP or MPLS… …
17Spatial Reuse Protocol — is a networking protocol developed by Cisco. It is a MAC layer (sublayer of layer 2) protocol for ring based packet internetworking that is commonly used in optical fiber ring networks. Ideas from the protocol are reflected in parts of the IEEE… …
18Voice over IP — Digital voice redirects here. For the commercial service, see Comcast Digital Voice. Voice over Internet Protocol (Voice over IP, VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the… …
19PACTOR — is a radio modulation mode used by amateur radio operators, marine radio stations, and radio stations in isolated areas to send and receive digital information via radio. A robust network of PACTOR stations has been established to relay data… …
20Windows Mobile — 6.5.3 Today Screen Company / developer Microsoft …
