Cooperative space-frequency coding for broadband relay channels
(2009) International Conference of Computer Engineering and Systems (ICCES) p.567-572- Abstract
- In this paper, a new distributed space-frequency coding (DSFC) scheme, for broadband fading relay channels is presented. This scheme exhibits a spatial and a multipath diversity in a distributed fashion. An upper-bound on the pairwise error probability (PEP) is derived. From this PEP bound, it is shown that the proposed coding scheme achieves a diversity of order NL , where N is the number of relay nodes and L is the channel memory length. A decode-and-forward (DAF) protocol and erroneous decoding at the relay nodes are considered. To compensate for the diversity loss due to potential error detection at the relay nodes, additional coding at the source node is proposed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3515849
- author
- Al-nahari, Azzam LU ; Seddik, Karim ; Abd El-Samie, Fathi and Dessouky, Moawad
- publishing date
- 2009
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- editor
- Al-nahari, Azzam
- pages
- 567 - 572
- conference name
- International Conference of Computer Engineering and Systems (ICCES)
- conference location
- Cairo, Egypt
- conference dates
- 2009-12-14 - 2009-12-14
- external identifiers
-
- scopus:77950438878
- ISBN
- 978-1-4244-5843-1
- DOI
- 10.1109/ICCES.2009.5383069
- language
- English
- LU publication?
- no
- id
- 97b721b4-4938-46c8-9527-1a6f69135f4c (old id 3515849)
- date added to LUP
- 2016-04-04 14:08:07
- date last changed
- 2022-04-24 05:25:53
@inproceedings{97b721b4-4938-46c8-9527-1a6f69135f4c, abstract = {{In this paper, a new distributed space-frequency coding (DSFC) scheme, for broadband fading relay channels is presented. This scheme exhibits a spatial and a multipath diversity in a distributed fashion. An upper-bound on the pairwise error probability (PEP) is derived. From this PEP bound, it is shown that the proposed coding scheme achieves a diversity of order NL , where N is the number of relay nodes and L is the channel memory length. A decode-and-forward (DAF) protocol and erroneous decoding at the relay nodes are considered. To compensate for the diversity loss due to potential error detection at the relay nodes, additional coding at the source node is proposed.}}, author = {{Al-nahari, Azzam and Seddik, Karim and Abd El-Samie, Fathi and Dessouky, Moawad}}, booktitle = {{[Host publication title missing]}}, editor = {{Al-nahari, Azzam}}, isbn = {{978-1-4244-5843-1}}, language = {{eng}}, pages = {{567--572}}, title = {{Cooperative space-frequency coding for broadband relay channels}}, url = {{http://dx.doi.org/10.1109/ICCES.2009.5383069}}, doi = {{10.1109/ICCES.2009.5383069}}, year = {{2009}}, }