Conference proceeding
Channel and flow adaptive multiuser DMT
Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002, Vol.1, pp.77-81 vol.1
Asilomar Conference on Signals, Systems and Computers (Pacific Grove, California, USA, 11/03/2002 - 11/06/2002)
2002
DOI: 10.1109/ACSSC.2002.1197152
Abstract
This paper considers the design of biorthogonal DMT multicarrier transceiver systems supporting multiple services. The supported user services may have differing quality of service (QoS) requirements, quantified by bit rate and symbol error rate specifications. Our goal is to minimize the transmitted power given the QoS specifications for the different users, subject to the knowledge of colored interference at the receiver input of the DMT system. In particular, we find an optimum bit loading scheme that distributes the bit rate transmitted across the various subchannels belonging to the different users, and subject to this bit allocation, determine an optimum transceiver. This work differs from our prior work where orthonormal transceivers were considered.
Details
- Title: Subtitle
- Channel and flow adaptive multiuser DMT
- Creators
- S Dasgupta - University of IowaA Pandharipande - University of Iowa
- Resource Type
- Conference proceeding
- Publication Details
- Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002, Vol.1, pp.77-81 vol.1
- Conference
- Asilomar Conference on Signals, Systems and Computers (Pacific Grove, California, USA, 11/03/2002 - 11/06/2002)
- Publisher
- IEEE
- DOI
- 10.1109/ACSSC.2002.1197152
- ISSN
- 1058-6393
- eISSN
- 2576-2303
- Language
- English
- Date published
- 2002
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984197918102771
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