2008
DOI: 10.1155/2008/540873
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MACD-Based Motion Detection Approach in Heterogeneous Networks

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Cited by 11 publications
(9 citation statements)
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“…The motion-aware methods use the MN's location and motion information to trigger handoff. There are several location, tracking and motion detection technologies [20,[22][23][24][25][26][27][28][29][30][31], such as GPS, Assisted-GPS (A-GPS), time of arrival (TOA), time difference of arrival (TDOA), angle of arrival (AOA), OTDOA, cellular ID, smart antenna and pattern matching (network fingerprint [32]), have been proposed. However, these motion detection mechanisms require additional hardware and cost.…”
Section: Related Workmentioning
confidence: 99%
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“…The motion-aware methods use the MN's location and motion information to trigger handoff. There are several location, tracking and motion detection technologies [20,[22][23][24][25][26][27][28][29][30][31], such as GPS, Assisted-GPS (A-GPS), time of arrival (TOA), time difference of arrival (TDOA), angle of arrival (AOA), OTDOA, cellular ID, smart antenna and pattern matching (network fingerprint [32]), have been proposed. However, these motion detection mechanisms require additional hardware and cost.…”
Section: Related Workmentioning
confidence: 99%
“…The performance of MRSS-based handoff method and DMRSS-based handoff method were compared with various RSS threshold-based handoff algorithms [9,10], the geographic-based handoff algorithm [23] and the MACD-based handoff algorithm [27]. The RSS threshold-based handoff algorithms use two mechanisms, hysteresis (H) and dwell-time (D), to avoid the ping-pong effect.…”
Section: Evaluation Of Mrss-based Handoff Algorithmmentioning
confidence: 99%
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“…Isto significa que a linha composta com um α maior responde com maior velocidade a pequenas variações na série de preços. No entanto, ao se utilizar um α mais próximo de 0 (zero), uma maior ênfase será dada ao último valor obtido da média, tornando a média mais estável em relação a perturbações oriundas da série de preços [7].…”
Section: -Macdunclassified
“…Também faz parte do indicador MACD uma linha formada pela média móvel exponencial do próprio valor do MACD, chamada linha do Sinalizador. Essa linha permite a visualização do melhor momento de compra ou venda [7] [8].…”
Section: Introductionunclassified