[PDF] Top 20 Secrecy rate optimization for secure multicast communications

... a secure multicasting network as shown in Figure 1 where a transmitter broadcasts the same information to multiple legitimate ...multicasting secrecy networks with multiple ...multicasting secrecy ... See full document

... investigates secrecy rate optimization for a multicasting network, where legitimate transmitter broadcasts the same information to multiple legitimate users in the presence of multiple eaves- ... See full document

... convex optimization approach and one dimensional search scheme in the presence of a single eavesdropper whereas the best jammer is selected from available cooperative jammers in the best jammer selection ...same ... See full document

... future communications because of low cost and low ...work. Secrecy rate is the evaluation of the secure communication between the source to the ...negative secrecy rate. In order ... See full document

... The multicast issue in future mobile communication networks has generated a great deal of interest among ...However, multicast key management, which is an essential constituent of network security, has not ... See full document

... Network Simulator (NS)-2 [20] is used to simulate our proposed Secure Multicast Tree construction using Bacterial Foraging Optimization protocol. In this simulation, as shown in Table 1, the mobile ... See full document

... Once the routing has to be done by utilizing the SRMBAR algorithm for broadcasting the data packets, Routing Interference Communication Framework (RICF), a novel innovative technique is used. The efficient and effective ... See full document

... the multicast communications, carried out over the insecure channel like internet, henceforth, the need for secure group communication is ...The secure group communication helps in ... See full document

... symmetric communications channel is also often assumed when designing a VANET ...of multicast and unicast signaling messages, which may be sent at different rates in the WLAN, impose different transmission ... See full document

... group communications. These applications can be implemented by using secure multicast in which Group communication is secured by encrypting / decrypting data stream with a cryptographic ...backward ... See full document

... the secrecy capacity in different wireless networks with the NOMA protocol applied, the aforementioned literature adopts the physical layer channel model, ...vehicular communications, e- health ... See full document

... streaming multicast sessions result in minimal idle time, the energy consumption is dominated by the amount of transmitted ...The multicast group communication with security system is designed for the ... See full document

... distributed multicast algorithms for the network lifetime maximization problem in WANETs with omnidi- rectional antennas or directional ...single multicast session using omnidirectional antennas is globally ... See full document

... the multicast mode as compared with the unicast ...the multicast mode sends approximately 80% (74%) of the traffic in unicast mode for SDDs ...the multicast mode can be used only for the ... See full document

... data secrecy by the secrecy ratio determining how highly the threshold signal-to-noise ratio increases when there is the unauthorized access instead of the authorized ... See full document

... environment. Multicast routing plays a significant role in ...Based Multicast (PBM) protocol does not require any distribution structure and it avoids flooding of control ...various multicast routing ... See full document

... experiencing secure attachment; while Saarni (1999; 1990) defined emotional competence through the capacity to understand emotions, power to express emotions, empathy, emotion regulation, effective coping skill ... See full document

... Ant colony optimization (ACO) is a set of rules based on the behavior of the actual ants to find the shortest direction from a supply to the meals. It makes use of the ant’s intelligence whilst trying to find the ... See full document

... possible rate (ratio of message length to ciphertext length) for a secure scheme, called the optimal rate, and they have shown, through the probabilistic method, that there exist secure ... See full document

... The secure operation of the routing protocol is one of the major challenges to be met for the proliferation of the Mobile Ad hoc Networking (MANET) ...here Secure Link State Routing Protocol (SLSP) provides ... See full document