Advanced Resource Allocation for Multicarrier DSL Systems

The book "Advanced Resource Allocation for Multicarrier DSL Systems" offers a comprehensive analysis of Digital Subscriber Loop (DSL) technologies that enable millions of households to access affordable broadband over traditional copper lines. It addresses the specific characteristics of these communication channels as well as the modulation, coding, and communication principles applied in today's industry. A particular focus is placed on advanced bit-loading algorithms, Orthogonal Frequency Division Multiplexing (OFDM), and the management of multi-user interference. Additionally, adaptive allocations of power, modulation, and coding for various users are examined. The book proposes innovative algorithms aimed at enabling faster and more robust broadband connections in the future. It also presents the first multi-user margin-maximization algorithm that ensures optimal error robustness for groups of users sharing the same channel. The theoretical foundations are complemented by practical evaluations, making the work highly beneficial for both researchers and practitioners in engineering.