The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Neste trabalho são propostas estratégias de atribuição dinâmica distribuída de canais com violação ao padrão de reúso utilizando informações de mobilidade veicular para ambientes microcelulares rodoviários. Mostra-se que, quando as informações de mobilidade veicular são incluídas na política de canais de aquisição, a degradação da probabilidade de interrupção devido ao uso de canais com uma violação ao padrão de reutilização é insignificante. Além disso, mostra-se que, utilizando diferentes estratégias de direção móvel, é possível controlar o trade-off entre capacidade e qualidade de serviço. O algoritmo de empacotamento local (LP), foi modificado para permitir a utilização de duas estratégias diferentes de direção de movimento com violação ao padrão de reutilização, resultando nos algoritmos VDLP1 e VDLP2. As características de mobilidade dos usuários são consideradas e assume-se um fluxo livre de tráfego de veículos. Os resultados das simulações mostram que a utilização de informações de mobilidade veicular nos algoritmos de canais dinâmicos distribuídos com violação ao padrão de reutilização, produz um aumento considerável na capacidade do sistema às custas de uma degradação insignificante da qualidade do serviço. Para um grau de serviço (GOS) de 0.1, o VDLP1 e o VDLP2 transportam 4% e 1.5% mais tráfego do que o algoritmo de empacotamento máximo, respectivamente. Para o mesmo GOS, o VDLP1 e o VDLP2 transportam 68% e 64% mais tráfego do que o algoritmo de atribuição de canal fixo, respectivamente.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copiar
Genaro HERNANDEZ-VALDEZ, Felipe Alejandro CRUZ-PEREZ, Domingo LARA-RODRIGUEZ, "Dynamic Channel Assignment Schemes Using Vehicular Mobility Information and Violation to the Reuse Pattern for Highway Microcellular Systems" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 8, pp. 1792-1799, August 2000, doi: .
Abstract: In this work, distributed dynamic channel assignment strategies with violation to the reuse pattern using vehicular mobility information for highway microcellular environments are proposed. It is shown that, when vehicular mobility information is included in the acquisition channel policy, the outage probability degradation because of the use of channels with one violation to the reuse pattern is negligible. Also, it is shown that, using different moving direction strategies it is possible to control the tradeoff between capacity and quality of service. The local packing algorithm (LP), was modified to allow the use of two different moving direction strategies with violation to the reuse pattern, resulting the VDLP1 and VDLP2 algorithms. The characteristics of user mobility are considered and a free-flowing vehicular traffic is assumed. Simulation results show that the use of vehicular mobility information in the distributed dynamic channel algorithms with violation to the reuse pattern, produce a considerable increase in the system capacity at the expense of an insignificant degradation of the quality of service. For a grade of service (GOS) of 0.1, the VDLP1 and VDLP2 carry 4% and 1.5% more traffic than the maximum packing algorithm, respectively. For the same GOS, the VDLP1 and VDLP2 carry 68% and 64% more traffic than the fixed channel assignment algorithm, respectively.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_8_1792/_p
Copiar
@ARTICLE{e83-b_8_1792,
author={Genaro HERNANDEZ-VALDEZ, Felipe Alejandro CRUZ-PEREZ, Domingo LARA-RODRIGUEZ, },
journal={IEICE TRANSACTIONS on Communications},
title={Dynamic Channel Assignment Schemes Using Vehicular Mobility Information and Violation to the Reuse Pattern for Highway Microcellular Systems},
year={2000},
volume={E83-B},
number={8},
pages={1792-1799},
abstract={In this work, distributed dynamic channel assignment strategies with violation to the reuse pattern using vehicular mobility information for highway microcellular environments are proposed. It is shown that, when vehicular mobility information is included in the acquisition channel policy, the outage probability degradation because of the use of channels with one violation to the reuse pattern is negligible. Also, it is shown that, using different moving direction strategies it is possible to control the tradeoff between capacity and quality of service. The local packing algorithm (LP), was modified to allow the use of two different moving direction strategies with violation to the reuse pattern, resulting the VDLP1 and VDLP2 algorithms. The characteristics of user mobility are considered and a free-flowing vehicular traffic is assumed. Simulation results show that the use of vehicular mobility information in the distributed dynamic channel algorithms with violation to the reuse pattern, produce a considerable increase in the system capacity at the expense of an insignificant degradation of the quality of service. For a grade of service (GOS) of 0.1, the VDLP1 and VDLP2 carry 4% and 1.5% more traffic than the maximum packing algorithm, respectively. For the same GOS, the VDLP1 and VDLP2 carry 68% and 64% more traffic than the fixed channel assignment algorithm, respectively.},
keywords={},
doi={},
ISSN={},
month={August},}
Copiar
TY - JOUR
TI - Dynamic Channel Assignment Schemes Using Vehicular Mobility Information and Violation to the Reuse Pattern for Highway Microcellular Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1792
EP - 1799
AU - Genaro HERNANDEZ-VALDEZ
AU - Felipe Alejandro CRUZ-PEREZ
AU - Domingo LARA-RODRIGUEZ
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2000
AB - In this work, distributed dynamic channel assignment strategies with violation to the reuse pattern using vehicular mobility information for highway microcellular environments are proposed. It is shown that, when vehicular mobility information is included in the acquisition channel policy, the outage probability degradation because of the use of channels with one violation to the reuse pattern is negligible. Also, it is shown that, using different moving direction strategies it is possible to control the tradeoff between capacity and quality of service. The local packing algorithm (LP), was modified to allow the use of two different moving direction strategies with violation to the reuse pattern, resulting the VDLP1 and VDLP2 algorithms. The characteristics of user mobility are considered and a free-flowing vehicular traffic is assumed. Simulation results show that the use of vehicular mobility information in the distributed dynamic channel algorithms with violation to the reuse pattern, produce a considerable increase in the system capacity at the expense of an insignificant degradation of the quality of service. For a grade of service (GOS) of 0.1, the VDLP1 and VDLP2 carry 4% and 1.5% more traffic than the maximum packing algorithm, respectively. For the same GOS, the VDLP1 and VDLP2 carry 68% and 64% more traffic than the fixed channel assignment algorithm, respectively.
ER -