STDMA
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Håkan Lans — Anders Håkan Lans (born November 2, 1947) is a Swedish engineer and inventor who invented the graphic processor for colour computer graphics ( [http://www.google.com/patents?id=5QADAAAAEBAJ dq=4303986 U.S. Patent 4,303,986] Data processing system … Wikipedia
Automatic Identification System — The Automatic Identification System (AIS) is a system used by ships and Vessel Traffic Services (VTS) principally for identification and locating vessels. AIS provides a means for ships to electronically exchange ship data including:… … Wikipedia
Self-Organized Time Division Multiple Access — The Self Organized Time Division Multiple Access (STDMA) channel access method is based on an invention by Håkan Lans.The system has been declared as the world standard for both marine and aviation by the United Nations (IMO ICAO) thus… … Wikipedia
VHF Data Link — The VHF Data Link is used sending information between ground and aircraft. This area is standarised by ICAO. Mode 1 ACARS Mode 2 This mode is used for e.g. CPDLC Mode 3 This mode have been abandoned. Mode 4 Based on STDMA this mode is used for… … Wikipedia
Code division multiple access — This article is about a channel access method. For the mobile phone technology referred to as CDMA, see IS 95 and CDMA2000. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM … Wikipedia
GSM — For other uses, see GSM (disambiguation). The GSM logo is used to identify compatible handsets and equipment GSM (Global System for Mobile Communications, originally Groupe Spécial Mobile), is a standard set developed by the European… … Wikipedia
Time division multiple access — This article is about the channel access method. The name TDMA is also commonly used in the United States to refer to Digital AMPS, which is an obsolete mobile telephone standard that uses TDMA to control channel access. Time division multiple… … Wikipedia
Circuit switching — is a methodology of implementing a telecommunications network in which two network nodes establish a dedicated communications channel (circuit) through the network before the nodes may communicate. The circuit guarantees the full bandwidth of the … Wikipedia
Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… … Wikipedia
Duplex (telecommunications) — A duplex communication system is a system composed of two connected parties or devices that can communicate with one another in both directions. The term multiplexing is used when describing communication between more than two parties or devices … Wikipedia
Orthogonal frequency-division multiple access — Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial multiplexing (MIMO) … Wikipedia
