Design and Implementation of an Acoustical Transmission Protocol

The RoboCup Sony Legged Robot League is an initiative to promote robotics technologies and artificial intelligence in the form of a soccer competition between four-legged robots…

Contents

1 Preliminaries
1.1 Introduction
1.2 Problem formulation
1.3 Time plan
1.3.1 Weekly plan
1.3.2 Deadlines & Other Dates
2 Introduction to RoboCup and Team Sweden
2.1 RoboCup
2.1.1 The Sony Legged Robot League
2.2 The Sony AIBO Robot
2.2.1 Hardware
2.2.2 Software
2.3 Team Sweden
2.3.1 The Team Sweden approach
3 Digital Transmission
3.1 Digital Transmission Basics
3.2 Discrete Sources and Source Coding
3.3 Channel Coding
3.4 Modulation
3.4.1 Amplitude Shift Keying
3.4.2 Frequency Shift Keying
3.4.3 Phase Shift Keying
4 The Sound Module
4.1 Preliminary work
4.1.1 Carrier selection
4.2 Module API
4.2.1 Data structures
4.3 Module states
4.4 The generic DSP library
5 Protocol implementations
5.1 Transmitter
5.2 Detection and Header Creation
5.2.1 Frequency allocation
5.2.2 Header
5.2.3 Detector
5.3 Safe mode and common codec functionality
5.3.1 Coder
5.3.2 Decoder
5.4 High speed mode
5.4.1 Coder
5.4.2 Decoder
6 Discussion and Conclusions…

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Author: David Erman

Source: Blekinge Institute of Technology

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Keywords: Project Reports, Dissertation, Thesis

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