Results 221 to 230 of about 3,447,941 (263)

Gossiping in the multicasting communication environment

Proceedings 15th International Parallel and Distributed Processing Symposium. IPDPS 2001, 2002
The gossiping problem consists of an n processor communication network N, in which every processor has to broadcast a single message. We present an efficient algorithm to generate a communication schedule with total communication time at most n+r, where r is the radius of the network, when message multicasting is allowed.
openaire   +1 more source

QoS negotiation for multicast communications

1994
This paper deals with the Quality of Service (QoS) negotiation for multicast connections. First, we show that in the multicast case, the QoS parameters may be separated into two classes, namely the parameters whose scope is the whole multicast connection and those whose scope is limited to each receiver separately.
Mathy, Laurent, Bonaventure, Olivier
openaire   +1 more source

Hierarchies of keys in secure multicast communications

Journal of Computer Security, 2010
This work considers key management for secure multicast in the Logical Key Hierarchy (LKH) model and proposes a methodology to establish the minimal key bit length that guarantees a specified degree of confidentiality for the multicast communications managed within this model.
Roberto Di Pietro, Luigi V. Mancini, Alessandro Mei   +2 more
openaire   +3 more sources

Leaker Identification in Multicast Communication

2012
Multicast is a communication mode in which data is exchanged among multiple end systems. An important concern in multicast communications is the protection of copyrights. While preventing copyright violations seems very difficult, tracing copyright violators (leaker identification) is more feasible and can be used as a deterrence alternative.
Emad Eldin Mohamed, Driss Guerchi
openaire   +1 more source

On multicasting in a communication network

Proceedings of Fourth International Conference on Computer Communications and Networks - IC3N'95, 2002
An important problem in communication networks is to be able to efficiently multicast information to a group of network sites. Multicasting reduces the transmission overhead of the network and the time it takes for all the nodes in the subset to receive the information.
K. Makki, N. Pissinou, O. Frieder
openaire   +1 more source

Multicast Session Management and QoS Management for Multicast Group Communications

2008 International Conference on Information Networking, 2008
Conventional multicast group communications need a dynamic mechanism for group management according to the join/leave of receivers and for the modification of membership information and a QoS management for a reliable multicast group communication.
Jung-Jin Park, Su-Jin Lee, Hyun-Kook Kahng   +2 more
openaire   +1 more source

SCGKM: a secure and cost-effective group key management scheme for multicast communication in large dynamic groups

International journal of information technology, 2022
Vinod Kumar, Om Pal, Vinay Thakur, K.Arun Kumar   +3 more
semanticscholar   +1 more source

Optimal State Allocation for Multicast Communications With Explicit Multicast Forwarding

IEEE Transactions on Parallel and Distributed Systems, 2008
In this paper, we propose a scalable and adaptive multicast forwarding mechanism based on explicit multicast (Xcast). This mechanism optimizes the allocation of forwarding states in routers and can be used to improve the scalability of traditional IP multicast and source-specific multicast. Compared with previous work, our mechanism needs fewer routers
De-Nian Yang, Wanjiun Liao
openaire   +1 more source

Wireless Network Virtualization with Multicast Communications

2018 IEEE International Conference on Communications (ICC), 2018
As a flexible network sharing mechanism, wireless network virtualization (WNV) can significantly improve the resource utilization and reduce the overall expense for the next generation wireless networks. Considering the users' common interests on popular contents, we introduce wireless multicast into wireless virtual networks.
Bingtao He, Jian Chen 0002, Yonghong Kuo, Long Yang 0002, Lu Lv   +4 more
openaire   +1 more source

Optimizing state allocation for multicast communications

IEEE INFOCOM 2004, 2005
We propose a new forwarding mechanism for IP multicast based on explicit multicast (Xcast). Compared with traditional IP multicast, our mechanism achieves a more flexible allocation of multicast forwarding states among routers. Previous works only focus on reducing the number of routers which store the forwarding states, ignoring the distribution of ...
De-Nian Yang, Wanjiun Liao
openaire   +1 more source