Results 51 to 60 of about 32,870 (206)
Joint QoS multicast routing and channel assignment in multiradio multichannel wireless mesh networks using intelligent computational methods [PDF]
, 2011 Copyright @ 2010 Elsevier B.V. All rights reserved.In this paper, the quality of service multicast routing and channel assignment (QoS-MRCA) problem is investigated. It is proved to be a NP-hard problem.
Yang, S +5 more
core +1 more source
Bit Rate Optimization with MMSE Detector for Multicast LP-OFDM Systems
Journal of Electrical and Computer Engineering, 2012 We propose a new resource allocation algorithm with minimum mean square error (MMSE) detector for multicast linear precoded orthogonal frequency division multiplexing (LP-OFDM) systems.
Ali Maiga +2 more
doaj +1 more source
Joint 2‐D LFM Modulation and Mismatched Filter Design in Dual‐Function Radar‐Communication System
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This paper proposes a joint 2‐D LFM modulation and mismatched filtering design for military‐grade dual‐function radar‐communication systems. The novel scheme modulates data onto both the initial frequency and chirp rate of LFM pulses, boosting data rates whilst preserving the constant‐envelope property critical for high‐power transmission.
Kehao Wang +5 more
wiley +1 more source
Secure and energy-efficient multicast routing in smart grids [PDF]
, 2015 A smart grid is a power system that uses information and communication technology to operate, monitor, and control data flows between the power generating source and the end user.
Vasilakis, Vasileios +4 more
core +1 more source
International Journal of Distributed Sensor Networks, 2014 We discuss the delay-constrained energy efficient multicast routing problem in cognitive radio ad hoc networks. A cognitive radio ad hoc network is a wireless multihop network established by secondary users on varying available spectrum bands.
Xuna Miao, Miaolei Deng
doaj +1 more source
New multicast authentication protocol for entrusted members using advanced encryption standard
Egyptian Journal of Remote Sensing and Space Sciences, 2011 Today there is a widening in digital technologies and increasing in new multimedia services like: pay-per-view TV, interactive simulations, teleconferencing. So there is an increasing demand for multicast communication.
Reham Abdellatif Abouhogail
doaj +1 more source
IET Smart Cities, Volume 8, Issue 1, January/December 2026.Firmware Update Over‐The‐Air (FUOTA) in LoRaWAN is constrained by duty‐cycle regulations, limited payload sizes and energy variability, resulting in prolonged update latency. This work identifies build‐induced structural volatility as a key factor inflating differential patch sizes and proposes ALFA, an architectural and linker‐enforced framework that ...
Aya Taghian, Koji Inoue
wiley +1 more source
International Conference on Dependable Systems and Networks, 2004, 2004 This paper presents a multicast algorithm for peer-to-peer dissemination of events in a distributed topic-based publish-subscribe system, where processes publish events of certain topics, organized in a hierarchy, and expect events of topics they subscribed to.
Sébastien Baehni +2 more
openaire +3 more sources
FragCast: A Scalable BLE‐Based OTA Framework for Constrained IoT Devices
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.In this research work, we propose and evaluate a novel OTA protocol that leverages the one‐to‐many broadcast paradigm of BLE. Our contribution is an application‐layer protocol that transports firmware fragments within custom‐formatted BLE advertising packets.
Ebenezer Djafsia Souboura +4 more
wiley +1 more source
Row/Column-First: A Path-based Multicast Algorithm for 2D Mesh-based Network on Chips
Iranian Journal of Electrical and Electronic Engineering, 2018 In this paper, we propose a new path-based multicast algorithm that is called Row/Column-First algorithm. The proposed algorithm constructs a set of multicast paths to deliver a multicast message to all multicast destination nodes.
S. Kashi, A. Patooghy
doaj