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Static delays optimization to reduce self-interference in DVB-T networks

机译:优化静态延迟以减少DVB-T网络中的自干扰

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This paper concentrates on the maximization of DVB-T coverage areas with a single frequency deployment. To achieve this objective, internal delays at the transmitters are jointly optimized so that self-interfered areas can be reduced as much as possible before having to deploy new centers. A technique based on the metaheuristic Simulated Annealing is proposed and validated. Results show that the strategy succeeds in its objective and constitutes a practical tool that helps to assess radio planning decisions.
机译:本文着重于通过单频部署最大化DVB-T覆盖区域。为了实现这一目标,对发射机的内部延迟进行了联合优化,以便可以在必须部署新中心之前尽可能减少自干扰区域。提出并验证了一种基于元启发式模拟退火的技术。结果表明该策略成功实现了目标,并构成了有助于评估无线电规划决策的实用工具。

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