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.
This paper presents a cache-centric, hash-based architecture within a application specific integrated circuit (ASIC) implementation for IPv6 routing lookup system. In ASIC, the binary content addressable memory (BCAM) as cache memory has a hit ratio of up to 80% with a FIFO replacement algorithm. A hash function is used to reduce lookup time for the routing table and ternary content addressable memory...
Current group communication applications need to overcome inter-domain and heterogeneous multicast transport challenges. All-IP multicast over Internet is proposed to achieve the efficiency and transparency on IP multicast packet delivery not only for native IP multicast domains, but also for non-IP multicast supported domains. To guarantee the efficient IP multicast packet delivery over heterogeneous...
With the growing of Internet service and users, multimedia video streaming application becomes more popular. There are two limitations: limited bandwidth affects high quality video delivery and high bit error ratio reduces system throughput. A packet with bit error is dropped in transport layer. H.264/AVC support high coding efficiency and network friendly. UDP-Lite is an idea that by pass packet...
With the growing of internet service, multimedia applications require higher communication speed. The network traffic has rapidly increased that produces amount of interrupts, memory copies and checksum calculation in end system. The CPU workload is heavy and the processing of network protocol task is the bottleneck. In this paper, we propose a UDP/IP ASIC to accelerate networking multimedia transmission...
With the rapid development of the Internet applications and the explosion of end users, IP address has been exhausted and routing lookup speed is the bottleneck of router design. In addition TCAM is widely used for implementation fast IP forwarding table lookup. However, the need to maintain a sorted list incremental updates may slow the lookup speed in a TCAM. In this paper, a fast TCAM update scheme...
Network survivability has become one of the most important QoS (quality of service) parameters in IP network services. IP protection can improve network resilience and avoid service disruption better than traditional routing recovery or other lower layer recovery technologies. In this paper, we proposed an IP local node-protection (IPLNP) scheme based on the characteristic of shortest path routing...
With the growth of Internet users and services, the IP address has been exhausted. In order to solve this problem, the short term solution was presented, i.e., CIDR (classless inter-domain routing). The long term solution for insufficient IP addresses is the IPv6 protocol which was defined by IETF (Internet Engineering Task Force). The length of IPv6 address is 128 bits that can avoid the IP address...
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.