عنوان فارسی مقاله: شبکه های مش (برای امنیت عمومی)


عنوان انگلیسی مقاله:

(Mesh networks (for public safety






 

فهرست مطالب

Mesh networks (for public safety) 

Overview

Mesh components

Mesh requirements

Store-forward vs. Store-carry-forward

Taxonomy

Taxonomy, cont’d.

Relationships: Local mesh vs. funnel

Mobility

Three kinds of mesh nodes

Mesh network capacity

Example alternative: Inmarsat BGAN

Example: AT&T remote mobility zone

Example: Amateur radio

Conclusion




بخشی از مقاله

Mesh network capacity

Does adding nodes add per-node capacity?

Depends strongly on assumptions:

locality of traffic (local vs. funnel to Internet)

interference  power control, directional antennas

node distribution

traffic distribution (uniform vs. hot spot)

Simplified assumptions

per-user throughput < c2W/√(n log n) for link rate W and n nodes

can be as low as W/n







 

کلمات کلیدی: 

Mesh networking - Wikipedia https://en.wikipedia.org/wiki/Mesh_networking A mesh network is a network topology in which each node relays data for the network. All mesh nodes cooperate in the distribution of data in the network. Mesh networks can relay messages using either a flooding technique or a routing technique. ‎MESH networks · ‎Flooding · ‎IEEE 802.1aq Wireless mesh network - Wikipedia https://en.wikipedia.org/wiki/Wireless_mesh_network A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It is also a form of wireless ad hoc network. Wireless mesh networks often consist of mesh clients, mesh routers and gateways. The Best Wi-Fi Mesh Networking Kits for Most People | The Wirecutter thewirecutter.com/reviews/best-wi-fi-mesh-networking-kits/ Nov 30, 2016 - After over 30 hours testing five mesh networking kits in a large, complicated, multilevel home, we’re confident the Netgear Orbi kit is the best choice for most people—if you need a mesh kit at all. ... The two-unit Orbi kit is faster and easier to set up than every three-unit kit ... ‎Why you should trust us · ‎Who this is for · ‎How we picked and tested Mesh Networks www.meshnetworks.com/ Mesh Networking technology powers many of the largest mobile networks in the world. The technology leverages proven routing techniques originally ... How Wireless Mesh Networks Work | HowStuffWorks computer.howstuffworks.com/how-wireless-mesh-networks-work.htm Wireless mesh networks, an emerging technology, may bring the dream of a seamlessly connected world into reality. Wireless mesh networks can easily, ... The Best Wi-Fi Mesh Network Systems of 2017 | PCMag.com www.pcmag.com › Reviews › Networking › Wireless Networking If you have a house that's too big for your network, the Ubiquiti Amplifi HD Home Wi-Fi System is easy to set up and uses mesh technology to blanket your home ... What Is Mesh Networking and Will It Solve My Wi-Fi Problems? lifehacker.com/what-is-mesh-networking-and-will-it-solve-my-wi-fi-prob-1789814700 Dec 8, 2016 - Wi-Fi mesh networking is new in the consumer space, but the technology works essentially the same way. To boot, we've seen an explosion of ... What is mesh network topology (mesh network)? - Definition from ... internetofthingsagenda.techtarget.com/.../mesh-network-topology-mesh-network Dec 9, 2015 - A mesh network is a local area network (LAN) that employs one of two connection arrangements, full mesh topology or partial mesh topology. Mesh networking: Why it's coming to a home or office near you | ZDNet www.zdnet.com/article/what-is-mesh-networking-and-why-it-matters-to-you/ Feb 3, 2017 - Mesh networking has finally come to small businesses and offices. Here's why that matters.