[PDF] Top 20 Optimized broadcast scheme for mobile ad hoc networks

... efficient broadcast strategy for MANETs. We consider a cost function for packet transmissions and we we study how to determine the best relays for this cost ...as for unicast ... Voir le document complet

... trustful mobile nodes (future AAA servers) that can be selected by a third party (organization, operator, ...the ad hoc nodes, or located somewhere in a specific trusted ad hoc ... Voir le document complet

... Therefore, Error resilience is needed to achieve robust video transmission. One strategy to achieve resilience is to insert redundant information systematically into compressed video signals so that the decoder can ... Voir le document complet

... In ad hoc networks forwarding strategies should be em- ployed to avoid broadcast storms ...[8], broadcast storms can be counter-measured using several schemes ...latter scheme, ... Voir le document complet

... the Optimized Link State Routing (OLSR) protocol for diffusing link-level information in the network [Clausen and Jacquet, 2003, Qayyum et ...MPRs for forward- ing broadcast messages beyond ... Voir le document complet

... neighProf (n i ) is reset to nil just after host n i has sent its catalog in the network. Afterwards, every time n i receives new information about one of its neighbours’ profile, this information is inserted in ... Voir le document complet

... For these reasons, a table driven scheme for the ad hoc routing protocol was chosen. Link state was chosen over distance vector because of faster speed of converg[r] ... Voir le document complet

... level for the PER , the delay and the efficiency of the HARQ ...FBS scheme are achieved by using coding inside the feedback packets and by setting a time-out value that is close to the average arrival time ... Voir le document complet

... Fast Broadcast (FB) protocol which uses a distance-based approach with an estimated transmission range in order to reduce the number of redundant transmissions of the alert message as well as the hops to be ... Voir le document complet

... wired networks, or in fully connected MANETs [9, 21, 25, ...on broadcast transmissions, while deferring to hosts that re- ceive a message the decision to forward this message to potential subscribers, based ... Voir le document complet

... cooperation scheme based on DF has been proposed for code division multiple access in [ SEA03 ], with the use of block Markov coding and interference ...protocols for TDMA and FDMA is proposed in [ ... Voir le document complet

... protocol for intra-cluster multicast routing ...protocol for MANET that takes the design objective as a criterion rather than a characteristic of the protocol such as the topology of the structure or the ... Voir le document complet

... a mobile ad-hoc network (usually referred to in the literature as MANET), is the purpose of the present ...movement scheme considered is quite general, but later we will discuss the prime ... Voir le document complet

... used for backup ...a scheme called AODV-BR to improve existing on-demand routing protocols by creating a mesh and providing multiple alternate ...routing scheme called Split Multi-path Routing (SMR) ... Voir le document complet

... the ad hoc ...order for everyone to distribute its public key, participants take turns in broadcasting a TAKES ...to broadcast a TAKES ...the ad hoc ... Voir le document complet

... paper for the sake of ...periodically broadcast a control message in order to inform its direct (one-hop) neighbours about its presence in the network, while informing these neighbours about its own current ... Voir le document complet

... in MANETs. Due to node movement and unstable radio channel, the network topology may change frequently. These changes will cost bandwidth to transmit a great amount of control messages to update the routing table in ... Voir le document complet

... In this paper, we propose a distributed solution based on the BIP algorithm. Given an initial connected graph, it allows a mobile to broadcast a message to the whole network with a low energy consumption. ... Voir le document complet

... respective broadcast addresses, while the actual recip- ient is specified in the application level message with a unique ID (the problem of assigning and resolving unique application level IDs is outside has known ... Voir le document complet

... Many ad hoc protocols use the selection of forwarding nodes to reduce redun- dant ...[12] broadcast relay gateways are selected with 2-hop ...in ad hoc networks and Mesh ... Voir le document complet