Internet connectivity for mobile ad hoc network: a survey based study

An Optimum Source Coverage Adaptive Gateway Discovery for Heterogeneous Networks

“…While comparing the simulation results in terms of throughput it is observed that, the higher the number of ASs, the proposed approach gives maximum throughput as compared to existing schemes [5,2]. The proposed approach gives almost equal throughput with less ASs as compared to the maximum source coverage algorithm due to the fact that it uses an adaptive TTL value which covers all the ASs with less overhead that leads to almost equal throughput.…”

“…When MANET is connected to the Internet, mobile node should select a nearby IG. Internet connectivity is supported by three types of discovery scheme for IG that are proactive, reactive and hybrid [2]. In proactive scheme, the IG broadcast an Internet Gateway Advertisement (IGADV) message in a fixed interval of time throughout the MANET.…”

“…This can be done with less overhead but incurs more delay. Hybrid scheme combines the advantages of both the proactive and reactive scheme [2]. After discovering multiple routes to the IG, AS selects best IG to communicate with the Internet.…”

A Lighweight Certificate Revocation Scheme for Hybrid Mobile ad Hoc Networks

“…A MANET comprises a group of mobile nodes, which can communicate with other nodes located within the transmission range directly, or employ a multi-hop communication to reach non-neighboring nodes. Some works [1,2] integrate MANETs with the Internet to extend the network coverage and enhance the flexibility of network. The so called hybrid MANET employs gateway nodes as bridge to translate the protocols between two heterogeneous networks.…”

Efficient Internet Access Framework for Mobile Ad Hoc Networks

“…Recently, MANET-Internet integration has received wide interest from researchers [6][7][8][9]. In gateway solicitation, none of the proposals in the literature use route optimization algorithm.…”