Results 51 to 60 of about 29,473 (207)

Advanced Optical Integration Processes for Photonic‐Integrated Circuit Packaging

Advanced Materials Technologies, Volume 10, Issue 19, October 7, 2025.
Photonic integrated chip packaging is a growing technology that helps make devices faster, more efficient, and more compact by using light instead of electricity. This review highlights recent progress in making these chips work better at different levels, discusses current challenges like heat and alignment, and looks at future possibilities for ...
Keuntae Baek, Minhyeok Kim, Hak‐Sung Kim, Jinho Ahn, Hongyun So   +4 more
wiley   +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

IDR: Intent‐driven routing strategy for reliable and cost‐effective multicasting in airborne tactical networks

Electronics Letters
Traditional multicast routing strategies can hardly meet the demanding requirements of multicasting mission assignment messages in airborne tactical networks.
Ying Pan, Na Lyu, Chungang Yang
doaj   +1 more source

Source filtering in IP multicast routing [PDF]

Proceedings Ninth International Conference on Network Protocols. ICNP 2001, 2005
IP multicasting is an efficient group communication mechanism. It avoids transmitting packets from a sender to each of the receivers separately. With the current IP multicast mechanism, once having joined a group, a host will receive all data destined to the group from any source, irrespective of whether it wishes to receive them.
Kao, Chang-Jung, Yang, De-Nian, Liao, Wanjiun   +2 more
openaire   +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

QoS multicast routing with heterogeneous receivers [PDF]

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2003
When supporting source-specific heterogeneous-receiver multimedia applications, a multicast tree is built among a source and the receivers such that the path from the source to each receiver satisfies the delay and bandwidth constraints. To optimize the network usage, it is desirable to find a multicast tree that minimizes the total bandwidth used ...
Wang, J, Nahrstedt, K, Xiao, L, Lui, KS
openaire   +2 more sources

Performance Analysis of Multicast Mobility in a Hierarchical Mobile IP Proxy Environment

, 2004
Mobility support in IPv6 networks is ready for release as an RFC, stimulating major discussions on improvements to meet real-time communication requirements.
Schmidt, Thomas C., Wählisch, Matthias
core   +2 more sources

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

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

Alternate Path Routing for Multicast

IEEE/ACM Transactions on Networking, 2002
Current network-layer multicast routing protocols build multicast trees based only on hop count and policy. If a tree cannot meet application requirements, the receivers have no alternative. In this paper, we propose a general and modular architecture that integrates alternate path routing with the network's multicast services.
openaire   +2 more sources