Title
Deteccin de seal en MIMO: Basada en Algoritmos de Colonias de Hormigas (Spanish Edition),Used
Delivery time: 8-12 business days (International)
Los usuarios de los servicios de telecomunicaciones cada vez demandan mayores prestaciones a los operadores y se espera que los sistemas de Mltiples Entradas y Mltiples Salidas sean capaces de satisfacer estas necesidades. Sin embago, la deteccin de seal en estos sistemas se constituye en un problema de tipo NP. Un tipo de metaheurstica que ha sido aplicada para la solucin de este tipo de problemas es la Optimizacin basada en Colonias de Hormigas. En esta tesis se aplic y adapt una metodologa para simulacin de sistemas de telecomunicaciones lo que permiti disear e implementar dos algoritmos de deteccin de seal segn los principios de la Optimizacin Basada en Colonias de Hormigas. Los algoritmos se evaluaron en un sistema de comunicacin de Mltiples Entradas y Mltiples Salidas MIMO 2x2 y 4x4, considerando modulacin QPSK. Los resultados obtenidos por medio de la simulacin a nivel fsico muestran que con esta nueva aproximacin se logran resultados comparables a los obtenidos con algoritmos ampliamente utilizados para la deteccin de seal en sistemas MIMO.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.