MAC protocol for ad hoc networks using a genetic algorithm.
The problem of obtaining the transmission rate in an ad hoc network consists in adjusting the power of each node to ensure the signal to interference ratio (SIR) and the energy required to transmit from one node to another is obtained at the same time. Therefore, an optimal transmission rate for eac...
| Publicado en: | Scientific World Journal pp. 670190 - 670191 |
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| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Wiley-Blackwell
2014
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=103841415&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 103841415 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1537744X 1BX5 jtl: Scientific World Journal issn: 1537744X maglogo: N pubinfo: dt: 2014 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 103841415 NLM25140339 2012692490 10.1155/2014/670190 NLM25140339 PMC4130326 103841415 ppf: 670190 ppct: 1 formats: tig: atl: MAC protocol for ad hoc networks using a genetic algorithm. aug: au: Elizarraras, Omar Panduro, Marco Méndez, Aldo L Reyna, Alberto affil: Universidad Autónoma de Tamaulipas, UAMRR, Carr. Reynosa-San Fernando S/N, Colonia Arcoiris, 88779 Reynosa, TAMPS, Mexico. sug: subj: Algorithms Computer Communication Networks Wireless Communications Computer Simulation Signal Processing, Computer Assisted ab: The problem of obtaining the transmission rate in an ad hoc network consists in adjusting the power of each node to ensure the signal to interference ratio (SIR) and the energy required to transmit from one node to another is obtained at the same time. Therefore, an optimal transmission rate for each node in a medium access control (MAC) protocol based on CSMA-CDMA (carrier sense multiple access-code division multiple access) for ad hoc networks can be obtained using evolutionary optimization. This work proposes a genetic algorithm for the transmission rate election considering a perfect power control, and our proposition achieves improvement of 10% compared with the scheme that handles the handshaking phase to adjust the transmission rate. Furthermore, this paper proposes a genetic algorithm that solves the problem of power combining, interference, data rate, and energy ensuring the signal to interference ratio in an ad hoc network. The result of the proposed genetic algorithm has a better performance (15%) compared to the CSMA-CDMA protocol without optimizing. Therefore, we show by simulation the effectiveness of the proposed protocol in terms of the throughput. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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