A Cross-layer Design Scheme between Spectrum Decision and Routing in Cognitive Wireless Mesh Networks

DOI

10.2991/iccsee.2013.574How to use a DOI?

Keywords

cognitive wireless mesh network, cross-layer, spectrum decision, routing

Abstract

Spectrum sharing technologies can achieve the maximum usage of spectrum resources flexibly and high-efficiently, which relieves the current spectrum crunch situation availably. In a multi-hop cognitive wireless mesh network scenario coexisting with a TDMA/FDMA cellular network, an effective scheme of cross-layer design between link-layer spectrum decision and network-layer routing is proposed, on the basis of the combination of spectrum underlay and spectrum overlay. Simulation results verify that the scheme outperforms distinctly the shortest path based random spectrum decision algorithm on network end-to-end performance.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guo-an Zhang
AU  - Yun Yang
AU  - Yan-cheng Ji
PY  - 2013/03
DA  - 2013/03
TI  - A Cross-layer Design Scheme between Spectrum Decision and Routing in Cognitive Wireless Mesh Networks
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 2291
EP  - 2294
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.574
DO  - 10.2991/iccsee.2013.574
ID  - Zhang2013/03
ER  -