@inproceedings{a5e05e04d49048429ed5b62ea3db65a5,
title = "Cross-layered OFDMA-based MAC and routing protocol for multihop adhoc networks",
abstract = "In this paper, a dynamic Sub-channel Assignment Algorithm (DSA) based on orthogonal frequency division multiple access (OFDMA) technology operating in the time division duplexing (TDD) and a new routing protocol are proposed. The proposed of dynamic Sub-channel Assignment Algorithm solves several drawbacks of existing radio resource allocation techniques in OFDM system used in ad-hoc and multi-hop networks, such as the hidden and exposed node problem, mobility, co-channels interference in frequency (CCI). An interference avoidance mechanism allows the system to reduce CCI and to operate with full frequency re-use. The proposed routing protocol is jointed with the MAC protocol based the algorithm to ensure the mobility and multi-hop, thus the quality of service in ad-hoc and multi-hop networks is significantly improved.",
keywords = "ad-hoc networks, MAC protocol, multi-hop networks, OFDMA, routing protocol",
author = "Khanh Quang and Nguyen, \{Van Duc\} and Nguyen, \{Trung Dung\} and Hyunseung Choo",
year = "2013",
doi = "10.1007/978-3-642-39637-3\_13",
language = "English",
isbn = "9783642396366",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
number = "PART 1",
pages = "157--172",
booktitle = "Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings",
edition = "PART 1",
note = "13th International Conference on Computational Science and Its Applications, ICCSA 2013 ; Conference date: 24-06-2013 Through 27-06-2013",
}