Application of Lattice Codes over the Relay Channel

Please enable javascript in your browser.

Mardani, Shokoufeh | 2014

456 Viewed

Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 46090 (05)
University: Sharif University of Technology
Department: Electrical Engineering
Advisor(s): Behroozi, Hamid
Abstract:
In this thesis after the study of the reported works on butterfly network, we improve the rate region of full duplex butterfly network. We use a simple specification of lattice codes to break code book into two code books. By selection of the coded message of the two transmitters in symetric butterfly channel from these two code books, we can decode the sum of the two messages and recover each messages by simple mod operation. The simulation shows that the rate region is improved
Keywords:
Lattice Codes ; Feedback ; Relay ; Butterfly Network ; Nested Lattices ; Additive with Guassian Noise (AWGN)Channels

No TOC