Title
Sequential and Parallel Algorithms: for Network Packet Classification,Used
Delivery time: 8-12 business days (International)
A network processor unit (NPU) is a programmable device that consists of several hardware accelerators for wirespeed networking operations. One of the most important functional units in an NPU is packet classification unit (PCU) that classifies data packets based on single or multiple fields of packet header or contents in payload data. Large number of tasks in computer communication require packet classification. Network packet classification requires two types of matching techniques: (i) exact and (ii) inexact match. There are two solutions for exact match: (i) sequential and (ii) parallel solutions. Inexact match can be of two types: (i) Longest prefix match and (ii) Best match. This dissertation talks about these four techniques required for the PCU. For the sequential solution, we propose a string search algorithm that requires reduced time complexity. It also requires a small amount of memory, and shows better performance than any other related algorithms as proved by numerical analysis and extensive computer simulations.
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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.
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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.).
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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.