Transcription of Introduction to Bluetooth Device Testing
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September 2016 Introduction to Bluetooth Device Testing From Theory To Transmitter and Receiver Measurements 2 Visit Introduction to Bluetooth Device Testing From Theory to Transmitter and Receiver Measurements Table of Contents Table of Contents .. 2 1. Overview .. 4 Introduction .. 4 History of Bluetooth .. 6 Bluetooth Physical Layer (PHY) Radio Characteristics .. 8 frequency bands and channel arrangement .. 10 frequency hopping .. 11 Modulation .. 11 Transmit 16 Receiver Sensitivity .. 16 Bluetooth Baseband Characteristics .. 18 Network Topology.
To combat narrowband interference and fading in the 2.4GHz ISM band, Bluetooth employs frequency hopping spread spectrum (FHSS). The frequency hops occur at a standard hop rate of 1600 hops/s. The frequency hops follow pseudo-random pattern with uniform probability across all 79 Bluetooth channels (BR/EDR), or optionally
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