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What is the name of the network topology in which each node is connected independently using a switch?

Multi-user MIMO

Logical topology

Network topology

Topology control

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Proceedings Article•DOI Topology Control for Effective Interference Cancellation in Multi-User MIMO Networks Ece Gelal, Konstantinos Pelechrinis, Tae-Suk Kim, Ioannis Broustis, Srikanth V. Krishnamurthy, Bhaskar D. Rao - Show less +5 more 14 Mar 2010 23 Citations	This necessitates the appropriate selection of a subset of links that can be concurrently active in each receiver's neighborhood; in other words, a sub-topology consisting of links that can be simultaneously active in the network is to be formed.
Open access•Proceedings Article•DOI EdMot: An Edge Enhancement Approach for Motif-aware Community Detection Pei-Zhen Li, Ling Huang, Chang-Dong Wang, Jian-Huang Lai - Show less +3 more 25 Jul 2019 78 Citations	That is, it may consist of a large number of connected components and isolated nodes, despite the fact that the original network is a connected graph.
Proceedings Article•DOI Automatic link layer topology discovery of IP networks Hwa-Chun Lin, Hsin-Liang Lai, Shou-Chuan Lai - Show less +2 more 06 Jun 1999 23 Citations	Network topology information is useful for network administration and planning.
Open access•Proceedings Article•DOI Topology control in heterogeneous ad-hoc networks G. Srivastava, Paul Boustead, Joe F. Chicharo - Show less +2 more 16 Nov 2004 12 Citations	A distributed mechanism to construct and maintain a network topology is proposed, which can be integrated as part of the neighbour discovery protocol.
Proceedings Article•DOI A topology management framework for wireless sensor networks via power control Zeeshan Hameed Mir, Young-Bae Ko - Show less +1 more 13 Apr 2008 10 Citations	The simulation results show that the resultant fully-connected tree-like topologies offer an efficient tradeoff between available resources and the network topology complexity.
Journal Article•DOI Ethernet topology discovery for networks with incomplete information Hassan Gobjuka, Yuri Breitbart - Show less +1 more 01 Aug 2010-IEEE ACM Transactions on Networking 39 Citations	We prove that finding a network topology in this case is NP-hard.

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What are switchable molecular wires?5 answersSwitchable molecular wires are conductive structures that can be easily connected and disconnected using external stimuli such as light irradiation. These wires have the ability to change their conductivity based on the presence or absence of specific wavelengths of light. The use of photoresponsive molecular materials allows for reversible changes in the resistivity of the wires when exposed to different wavelengths of light. When irradiated with light of a certain wavelength, the photoresponsive molecular materials make the wires conductive, while irradiation with a different wavelength renders the wires nonconductive. This switchable behavior of the molecular wires offers the potential for controlling the flow of electrical current through nanoscale wiring networks.

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What is different between router and switch?2 answersA router and a switch are both network devices used for forwarding network traffic, but they have some key differences. A router operates at the network layer (Layer 3) of the OSI model and uses dynamic IP routing protocols or static/manual configuration to learn about other networks and paths to destination networks. It performs control plane operations and data forwarding plane operations, with the routing engine handling control plane operations and the forwarding engine handling data forwarding plane operations. On the other hand, a switch operates at the data link layer (Layer 2) of the OSI model and forwards network traffic based on MAC addresses. It does not perform routing functions like a router. Additionally, a switch can be either centralized or distributed in terms of its architecture.

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