Results 51 to 60 of about 253,728 (169)

Longest Path Reroute to Optimize the Optical Multicast Routing in Sparse Splitting WDM Networks

International Journal of Optics, 2015
Limited by the sparse light-splitting capability in WDM networks, some nodes need to reroute the optical packet to different destination nodes with the high cost of routing for reducing packet loss possibility.
Huanlin Liu, Hongyue Dai, Fei Zhai, Yong Chen, Chengying Wei   +4 more
doaj   +1 more source

Optical Wireless Communications with Metasurfaces: Current Status and Potential for Intelligent Communications

Advanced Photonics Research, Volume 6, Issue 7, July 2025.
Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang, Chengwei Fang, Md Osman Ali, Xiaojun Chen, Safa Alghadi, Shuo Li, Jiayuan He, Sithamparanathan Kandeepan   +7 more
wiley   +1 more source

Quarc: a high-efficiency network on-chip architecture [PDF]

, 2009
The novel Quarc NoC architecture, inspired by the Spidergon scheme is introduced as a NoC architecture that is highly efficient in performing collective communication operations including broadcast and multicast.
Vanderbauwhede, Wim, Wim Vanderbauwhede, Moadeli, Mahmoud, Mahmoud Moadeli, Partha Maji, Maji, Partha   +5 more
core   +1 more source

A Hybrid Caching Scheme with Dynamic Forwarding Strategy in Information‐Centric Network

IEEJ Transactions on Electrical and Electronic Engineering, Volume 20, Issue 6, Page 920-933, June 2025.
In this era of huge data traffic, the information‐centric network (ICN) is a switching strategy from conventional host‐centric communication to a new data‐centric one. In‐network caching an integral part of ICN can reduce the shortcomings of today's location‐based internet paradigm. As ICN has limited caching capability, the decision of optimal routing
Ashim Dey, Asaduzzaman, Mohammad Shamsul Arefin, Pranab Kumar Dhar, Tetsuya Shimamura   +4 more
wiley   +1 more source

Utility-Based Joint Routing, Network Coding, and Power Control for Wireless Ad Hoc Networks

International Journal of Digital Multimedia Broadcasting, 2011
Energy saving and high delivery reliability are two essential metrics in wireless ad hoc networks. In this paper, we propose a joint power control and network coding (PCNC) scheme which regulates the transmission power to reduce the overall energy usage ...
Kaiqian Ou, Yinlong Xu, Xiumin Wang, Wang Liu   +3 more
doaj   +1 more source

MTS‐PolKA: Weighted Multipath Traffic Splitting With Source Routing for Elephant and Mice Flows

International Journal of Network Management, Volume 35, Issue 3, May/June 2025.
ABSTRACT Modern datacenter networks rely on multi‐root tree topologies, to ensure efficient and reliable connectivity. However, traditional traffic engineering solutions like equal cost multiple path (ECMP) and weighted‐cost multipath (WCMP) often fall short in addressing dynamic and heterogeneous traffic conditions.
Giancarlo O. dos Santos, Cristina K. Dominicini, Gilmar L. Vassoler, Rafael S. Guimarães, Isis Oliveira, Domingos Jose P. Paraiso, Rodolfo S. Villaça   +6 more
wiley   +1 more source

Distributed Quality of Service Multicast Routing with Multiple Metrics for Receiver initiated Joins [PDF]

, 2000
This paper describes a novel method of building multicast trees for real time traffic with quality of service constraints. There is a wide range of heuristics to calculate the optimal multicast distribution trees with bounds on the maximum delay from the
Linington, Peter F., Rio, Miguel, Miguel Rio, Peter F Linington   +3 more
core   +1 more source

Delay constraint supported overlay multicast routing protocol

Tongxin xuebao, 2005
The degree and delay constrained routing problem in overlay multicast was studied, and a new overlay multicast routing protocol called delay bounded tree protocol （DBTP） was proposed.
WU Jia-gao, YANG Yin-ying, CHEN Yi-xin, YE Xiao-guo   +3 more
doaj   +2 more sources

Load balance multicast routing algorithms on overlay network

Tongxin xuebao, 2009
Overlay networks had been recently developed to support multicast framework.Specially,overlay architec-tures based on proxies and leased lines could provide applications with optimal performance in terms of bandwidth,reliability,delay guarantee,etc.A ...
ZHANG Xiao-yu, ZHANG Guang-zhao
doaj   +2 more sources

Research of Tree-based Multicast Routing Protocols for Ad Hoc Networks

MATEC Web of Conferences, 2018
Multicast is an important function of Ad Hoc network. It is a point to multipoint or multipoint to multipoint packet transmitting mode. Group management and maintenance, multicast packet routing are two factors of multicast protocol.
Jiao Yang
doaj   +1 more source