7. Abreviaturas
         
          ACK                      Acknowledgement
          API                        Application Programming Interface
          ARIMA                  Autoregressive Integrated Moving Average
          CSMA/CA             Carrier Sense Multiple Access with Collision Avoidance
          CSMA/CD             Carrier Sense Multiple Access with Collision Detection
          DSSS                     Direct Sequence Spread Spectrum
          FFD                       Full Function Device
          FHSS                     Frequency Hopping Spread Spectrum
          (D)GPS                  (Differential) Global Positioning System
          IEEE                      Institute of Electrical and Electronic Engineers
          IP                           Internet Protocol
          ISM                        Industrial, Scientific, Medical
          OFDM                   Orthogonal Frequency-Division Multiplexing
          QAM                     Quadrature Amplitude Modulation
          RFD                       Reduced Function Device
          RSSF                      Rede de Sensores sem Fio
          SensIT                    Sensor Information Technology
          SHARP                  Stationary High Altitude Relay Platform
          TSMP                    Time Synchronized Mesh Protocol
          UAE                      Unidade de Administração de Energia
          UPIU                     Unidade de Protocolo de Interface com o Usuário
          WAP                      Wireless Application Protocol
          WLAN                   Wireless Local Area Network
          WPAN                   Wireless Personal Area Network