Section outline

• Select section Day 1 – Bluetooth Basics & Protocol Stack (2 Hours)

  Day 1 – Bluetooth Basics & Protocol Stack (2 Hours)

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  Module 1: Bluetooth Classic and Bluetooth LE Overview

  • Frequency channels, modes, range, power consumption.
  • Bluetooth Baseband RF communication (RFCOMM) & NFC.
  • Physical & logical links, MAC layer, packet formats, error correction.
  • Bluetooth network topologies & connection types.
  • Bluetooth Classic vs. Bluetooth Low Energy (BLE).
  • Bluetooth qualification testing & coexistence with Wi-Fi & LTE.
• Select section Day 2 – BLE Architecture & Profiles (3 Hours)

  Day 2 – BLE Architecture & Profiles (3 Hours)

  Module 2: Bluetooth LE Profiles, Network Architecture & Protocol Stack

  • GATT (Generic Attribute Profile) & Bluetooth device roles.
  • Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP).
  • Bluetooth Protocol Stack:
    • Link Manager Protocol (LMP), Host Controller Interface (HCI).
    • Logical Link Control & Adaptation Protocol (L2CAP).
    • Service Discovery Protocol (SDP), Generic Access Profile (GAP).
    • Peripheral vs. Central device transaction models.
• Select section Day 3 – Bluetooth Security & Encryption (2 Hours)

  Day 3 – Bluetooth Security & Encryption (2 Hours)

  Module 3: Bluetooth Security

  • Bluetooth authentication, privacy mechanisms & SSP (Secure Simple Pairing).
  • Encryption methods & key generation techniques.
  • Protection against eavesdropping & MITM attacks.
• Select section Day 4 – Advanced BLE Features (4 Hours)

  Day 4 – Advanced BLE Features (4 Hours)

  Module 4: Bluetooth 5.3 Enhancements & BLE Performance

  • Enhanced Adaptive Frequency Hopping (AFH) & Channel Classification.
  • BLE Direction Finding: Angle of Arrival (AoA) & Angle of Departure (AoD).
  • Dynamic Power Control & Connection Subrating.
  • Enhanced Attribute (EATT) Protocol & Improved Data Throughput.
  • Periodic Advertising Enhancements & Sync Transfer.
  • Encryption Key Size Control for Advanced Security.
  • Isochronous Channels & Isochronous Adaptation Layer (IAL).
  • Multi-Stream Audio & LE Audio for Bluetooth headsets.
• Select section Day 5 – Bluetooth Integration with Android (2 Hours)

  Day 5 – Bluetooth Integration with Android (2 Hours)

  Module 5: Android Bluetooth & BLE API Implementation

  • Android Bluetooth App Framework & APIs.
  • Handling Android Bluetooth RFCOMM & NFC interactions.
  • Audio Link Stack & Radio Interface Layer (RIL).
  • Pairing & Discovering BLE devices on Android.
  • Connecting to GATT Servers & Handling BLE Communication.
  • Lossless Audio Codec Support for High-Quality Bluetooth Streaming.
• Select section Day 6 – Qualcomm MSM Interface (QMI) (1 Hour)

  Day 6 – Qualcomm MSM Interface (QMI) (1 Hour)

  Module 6: Bluetooth 5.3 on Qualcomm Platforms

  • Introduction to Qualcomm MSM Interface (QMI).
  • QMI Message Format & Bluetooth Communication Flow.
  • Android QMI Functions for Bluetooth Device Management.
• Select section Day 7 – Hands-on Debugging & Future Trends (2 Hours)

  Day 7 – Hands-on Debugging & Future Trends (2 Hours)

  Wrap-Up & Industry Applications

  • Final Q&A & Discussion on Bluetooth 5.3 Features.
  • Bluetooth Packet Analysis & Debugging Techniques (Wireshark, QXDM, ADB Logs).
  • Future of Bluetooth & Wireless Audio:
    • BLE Audio, AI-powered audio processing, advanced codec integration.
  • Industry Applications & Next Steps for Bluetooth Development Careers.
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