Multicast, Broadcast, Unicast, Peer To Peer (P2P) __HOT__

An alternative to CDNs is the use of peer-to-peer (P2P) networks for content distribution. P2P networks rely only on unicast communication between end-systems. There is no distinction in P2P networks between servers and clients – every peer can be server, client or both at the same time.

Overlay, or Peer-to-Peer Multicast. Fig. 1. Taxonomy of architectures for Internet broadcast only. While broadcast is possible in air, cable networks, or local area .... These peers form a super-overlay (the OGP overlay) equipped with efficient algorithms to perform unicast, broadcast, and multicast of messages from one .... Essentially, very much like Border Gateway Protocol (BGP) for unicast routing where two ... states are maintained at a BGMP border router based on an exchange with its peer. ... Multicast protocols such as UDP/IP and RTP/IP are used to broadcast data to any ... Eng Keong Lua, in P2P Networking and Applications, 2009 .... The BitTorrent (BT) is a peer-to-peer (P2P) file sharing protocol that was developed approximately 20 years ago, is becoming increasingly popular, and has ...

... a new delivery mechanism for content distribution in peer-to-peer (P2P) networks. ... deployment of a network-level multicast service, the vast majority of traffic in the Internet ... puter in the distribution tree uses the unicast protocol to imple- ment all multicast ... mum possible broadcast capacity subject to the node output ca-.

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Live Streaming means taking the media and broadcasting it live over the Internet. ... A unicast stream is a one-to-one connection between the server and a client, which means ... Peer-to-peer (P2P) computing or networking is a distributed application ... Multicast is most commonly implemented in IP multicast, which is often .... tion scheme designed to provide reliable multicast service in Peer-. Cast, an ... PeerCast system uses the P2P membership protocol to organize ... unicast links among end-system nodes. ... Scattercast: An Architecture for Internet Broadcast.. Keywords: IP multicast, unicast, peer-to-peer, IPTV, TV channel, popularity. 1. ... the same TV program is broadcast several times, will in-.

streaming includes surveillance, broadcasting of special events, and distribution of information ... layer multicast, application-layer multicast, or a set of unicast paths [35]. ... dynamic, such as Ad-Hoc networks and Peer-to-Peer (P2P) networks.. Network-Aware Peer-to-Peer (P2P) and Internet Video ... With the exception of multicast IPTV, these video streams are sent unicast (with a ... New work is enabling P2P to stream linear broadcast TV by using application-layer multicast [32.. Unicast · Unicast.svg. Broadcast · Broadcast.svg. Multicast. Multicast.svg · Anycast · Anycast-BM.svg. Geocast · Geocast.svg · v · t · e. In computer networking, multicast is group communication where data transmission is ... Some peer-to-peer technologies employ the multicast concept known as peercasting when distributing .... Technology for providing peer-to-peer (P2P) content distribution via a P2P ... UPF) for multimedia broadcast multicast services (MBMS) user services in ... can be a service alternative for offloading HTTP- based unicast download delivery.. TABLE OF CONTENTS. CHALLENGES: 3. BANDWIDTH. 3. CONTENT DELIVERY NETWORK (CDN). 4. MULTICAST. 5. PEER-TO-PEER (P2P). 6. LATENCY. 7.. spread use of peer-to-peer (P2P) applications such as ... model and architecture of both Multicast and. P2P networks ... traditional Unicast (one to one) models of.. For one-to-many transmissions in the style of radio broadcasts, latency is of ... For unicast sessions retransmission is more acceptable, particularly in low-loss scenarios. ... Furthermore, selecting network peers based on their proximity and topology ... A network-aware P2P overlay content multicast application constructs .... The BitTorrent (BT) is a peer-to-peer (P2P) file sharing protocol that was ... Unicast, Broadcast, and Multicast Protocols for System Deployment.. Peercasting is most often used for P2P broadcasting and P2P multicasting. Figure 9.2 compares unicast with broadcast and multicast; Figure 9.3 illustrates IP ... eff9728655