Sapphire-rumped parrotlet

The sapphire-rumped parrotlet (Touit purpuratus) is a species of parrot in the family Psittacidae.
It is found in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical swamps, and subtropical or tropical moist montane forest.

References

Category:Touit
Category:Birds described in 1788
Category:Taxonomy articles created by Polbotcombination of Time-Division and Frequency-Division Multiple Access (TDMA/FDMA). FDMA involves dividing the maximum frequency bandwidth (e.g., 25 MHz) into 124 carrier frequencies spaced 200 kHz apart. A particular base station may be assigned one or more carrier frequencies. Each carrier frequency is, in turn, divided into time slots. During an active session between the base station and the mobile station, the base station assigns the mobile unit a frequency, a power level, and a time slot for upstream transmissions from the mobile station to the base station. The base station also communicates a particular frequency and time slot for downstream transmissions from the base station destined for the mobile station.
The fundamental unit of time defined in GSM is referred to as a burst period, which lasts 15/26 ms