Search results with tag "Time division multiple access"
Automatic Identification System (AIS)
www.raymarine.comAutomatic Identification System (AIS) Introduction. ... TDMA(Time Division Multiple Access) 3 . is used. This means that a time period is divided into a number of time slots. When a Class A or B switches on, it looks for a vacant time slot and ... way through the streams of ships entering and leaving separation schemes. It is very
Introduction to WiFi Networking - Internet Society
www.internetsociety.orguse Time Division Multiple Access (TDMA) instead. TDMA divides access to a given channel into multiple time slots, and assigns these slots to each node on the network. Each mode transmits only in its assigned slot, thereby avoiding collisions.
Rocket ac Datasheet - Ubiquiti
dl.ubnt.comUbiquiti’s Time Division Multiple Access (TDMA) airMAX ac protocol allows each client to send and receive data using pre-designated time slots scheduled by an intelligent AP controller. This time slot method eliminates hidden node collisions and maximizes airtime efficiency, so airMAX ac technology provides performance
Global System for Mobile Communication (GSM)
www.uky.edu1987, the narrowband time division multiple access (TDMA) solution was chosen. A summary of GSM milestones is given in Table 2. Table 2. GSM Milestones Year Milestone 1982 GSM formed 1986 field test 1987 TDMA chosen as access method 1988 memorandum of understanding signed
Recommendation ITU-R M.2092-0
www.itu.int1.5 The system should use for the terrestrial links time-division multiple access (TDMA) techniques, access schemes and data transmission methods in a synchronized manner as specified in the Annexes. 1.6 The system should be capable of various modes of operation, including the autonomous, assigned and polled modes.