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.
We propose DIRA as an overlay multicast routing algorithm to support QoS-aware multicast applications. Its basic idea is to construct overlay multicast trees within Diffserv domains and try to find an overlay tree spanning all member nodes at a cost as low as possible. The proposed algorithm exploits the special relationship between the edge routers and the core routers in the Diffserv domain to adapt...
We propose TOMIMN as a novel overlay multicast approach, which exploits the support from IP multicast routers to construct a topology-aware overlay tree. Compared with most overlay multicast schemes, TOMIMN tree is compatible with the physical network and effective in saving bandwidth resource. Due to the network layer support, no complicated algorithm is needed to adjust the overlay topology in response...
We propose two novel network layer primitives, and later adopted them as the foundation for implementing our NTAG overlay multicast protocol. The notion of NTAGoriginates from its former version of TAG, which exploits network topology information to optimize the overlay tree in terms of delay penalty and link stress. However, NTAG has prominent advantages over traditional approaches. Unlike multicasting...
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.