The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Both Internet and semiconductor technology have advanced dramatically over the past decade. These advancements have made great impact on the conventional Internet infrastructure where networking equipment is dedicated on a per network basis. Router virtualization allows a single hardware router to serve packets from multiple networks while ensuring the same throughput and Quality of Service (QoS)...
Advances in optical networking technology are pushing internet link rates up to 100 Gbps. Such line rates demand a throughput of over 150 million packets per second at core routers. Along with the increase in link speed, the size of the dynamic routing table of these core routers is also increasing at the rate of 25-50 K additional prefixes per year. These dynamic tables require high prefix deletion...
IP address lookup is one of the most important functionalities in the router design. To meet the requirements in high speed routers consisting of line-cards with 40 Gbps transfer rates, researchers usually take lookup/update speed, storage requirement, and scalability into consideration when designing a high performance forwarding engine. As a result, hardware-based solutions are often used to develop...
Most high-speed Internet Protocol (IP) lookup implementations use tree traversal and pipelining. Due to the available on-chip memory and the number of I/O pins of Field Programmable Gate Arrays (FPGAs), state-of-the-art designs cannot support the current largest routing table(consisting of 257 K prefixes in backbone routers). We propose a novel scalable high-throughput, low-power SRAM-based linear...
Most high-speed Internet Protocol (IP) lookup implementations use tree traversal and pipelining. However, this approach results in inefficient memory utilization. Due to available on-chip memory and pin limitations of FPGAs, state-of-the-art designs on FPGAs cannot support large routing tables arising in backbone routers. Therefore, ternary content addressable memory (TCAM) is widely used. We propose...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.