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Topic: Mesh networks

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	Muni WiFi Mesh Networks
		Application Notes describe how wireless products from BelAir Networks can provide solutions for particular industries or applications such as Muni Wi-Fi mesh networks.
		This Application Note highlights how network operators, including cable operators and multiple service operators (MSOs), can quickly enable carrier-grade seamless mobility across multiple networks using wireless mesh products from BelAir Networks.
		Wireless Mesh Networks for Public Safety and First Responders
	www.belairnetworks.com /resources/documentation_display.cfm?c_id=17 (184 words)

	Wireless mesh network - Wikipedia, the free encyclopedia
		Mesh networks are also extremely reliable, as each node is connected to several other nodes.
		With mesh technology and adaptive radio, devices in a mesh network will only connect with other devices that are in a set range.
		However, one feature of wireless mesh networks is that an operator need only deploy a minimal base station infrastructure, and allow the users themselves to extend the network.
	en.wikipedia.org /wiki/Wireless_mesh_network (614 words)

	Mesh networking - Wikipedia, the free encyclopedia
		Mesh networking is a way to route data, voice and instructions between nodes.
		Mesh networks are self-healing: the network can still operate even when a node breaks down or a connection goes bad.
		A mesh network is a networking technique which allows inexpensive peer network nodes to supply back haul services to other nodes in the same network.
	en.wikipedia.org /wiki/Mesh_network (322 words)

	O'Reilly Network -- Wireless Mesh Networking
		The subject of this article is mesh networks, another technology that is gradually maturing to a point where it cannot be ignored when considering various wireless networking technologies for deployment.
		Network robustness: The character of mesh topology and ad-hoc routing promises greater stability in the face of changing conditions or failure at single nodes, which will quite likely be under rough and experimental conditions.
		While the 50% reduction in bandwidth is the most qouted limitation of single radio mesh networks, there are others related to the fact that all radios share the same channel and hence the network as a whole is extremely vulnerable to channel interference from adjacent networks or external effects.
	www.oreillynet.com /pub/a/wireless/2004/01/22/wirelessmesh.html (3631 words)

	Mesh networking: Facts and details from Encyclopedia Topic (Site not responding. Last check: 2007-10-10)
		A mobile ad-hoc network (manet) is a self-configuring network of mobile routers (and associated hosts) connected by wireless links-the union...
		A sexual network is a social network that is defined by the sexual relationships between a set of individuals....
		A content delivery network (cdn) is a term coined in the late 1990s to describe a system of computers networked together across the internet that cooperate transparently...
	www.absoluteastronomy.com /encyclopedia/m/me/mesh_networking.htm (424 words)

	TechOnLine - Mesh Networks: Wireless, but Reliable
		The nodes of a mesh network typically run on common AA batteries that don't have to be replaced for three to five years—a big advantage in applications, such as building automation and industrial control, where nodes often go into places that are difficult to access.
		When the nodes of a mesh network send information, the data packets hop from one node to another until they finally reach their destination.
		In sensor networks, for example, a temperature sensor might need to acquire and send a temperature reading only once a minute and the node can be in sleep mode the rest of the time.
	www.techonline.com /community/home/37545 (1924 words)

	I, Cringely . August 8, 2002 - Good News! \| PBS (Site not responding. Last check: 2007-10-10)
		Mesh networking is another source of good news with application far beyond out UWB home networks.
		For those who aren't familiar with the concept, a mesh network turns every node into a router and repeater, and data more or less finds its way from where it is kept to where it is needed.
		Mesh networks are not only powerful, they are resilient, and they make very efficient use of bandwidth.
	www.pbs.org /cringely/pulpit/pulpit20020808.html (1464 words)

	Mesh Networks, Intel Technology & Research (Site not responding. Last check: 2007-10-10)
		In a multi-hop mesh network, small nodes that act as simple routers are installed throughout a home or office by simply plugging them into a power outlet.
		Mesh networks provide significant advantages because they can adapt to changes in network topology, such as nodes being added and removed or changes in location of devices.
		Mesh networks also provide greater redundancy and may be used for traffic balancing.
	www.intel.com /technology/comms/cn02032.htm (873 words)

	Surfability solutions: Wireless 'mesh' networks (Site not responding. Last check: 2007-10-10)
		In contrast, wireless mesh networks are 'multihop' systems in which devices assist each other in transmitting packets through the network, especially in adverse conditions.
		A mesh network is self-healing because human intervention is not necessary for re-routing of messages.
		Point-to-multipoint networks can handle more end points, but their reliability is determined by the placement of the access point and end points.
	www.surfability.com /ITC/mesh.php (1036 words)

	PC Magazine: Wireless: Mesh Networks
		"Mesh networks can be more reliable than other kinds of networks, because if a single node goes down, other nodes are available," says Rob Poor, cofounder of Ember Corp., a startup that is bringing wireless mesh networks to radio-unfriendly environments.
		His company recently installed a radio-based mesh network in a water treatment plant that contains such a byzantine arrangement of concrete walls, pipes, and other obstacles that an 802.11b wireless network wouldn't have a chance.
		One of the most promising aspects of mesh networks is their ability to reassemble themselves to fit changing environments.
	www.findarticles.com /p/articles/mi_zdpcm/is_200307/ai_ziff43564 (397 words)

	Take the mesh-networking route \| InfoWorld \| Analysis \| 2003-03-07 \| By Glenn Fleishman (Site not responding. Last check: 2007-10-10)
		Although point-based wireless networks that use unlicensed radio bands in the 2.4GHz and 5GHz range are often inexpensive and uncomplicated to install, they quickly max out their potential when line-of-sight obstacles stand in the way or the number of points exceeds a relatively low limit.
		The successor and perhaps ongoing complement to point-to-point is a mesh network.
		Mesh networks divide almost neatly into two types: fixed wireless installations that connect multiple locations and mobile, peer-to-peer, ad-hoc networks that have variable availability and a potentially everchanging set of members.
	www.infoworld.com /article/03/03/07/10mesh_1.html (1907 words)

	Mesh Networks
		Mesh networks make a great deal of sense to me. The ability to drop wireless nodes into any environment and set up a fully functioning network is something that seems so logical that I can't imagine doing it any other way.
		Here is a release from a company that claims to have made a mesh networking breakthrough via the use of three radios.
		A wireless mesh network is an array of nodes that relay packets from one to another, essentially increasing the range of the network.
	voip-blog.tmcnet.com /blog/rich-tehrani/voip/mesh-networks.html (1142 words)

	Motorola to acquire MeshNetworks: Internet News from The Industry Standard
		Mesh networking has its roots in military applications but is beginning to move into the civilian arena.
		Mesh technology overcomes the distance limitations of wireless networks by using a series of clients or access points as repeaters, said Rick Rotondo, vice president of technical marketing at MeshNetworks.
		One limitation of mesh networks is that using many hops in a network can introduce delays that can degrade the quality of real-time traffic such as voice, Mathias said.
	www.thestandard.com /internetnews/000619.php (809 words)

	Think You're Wireless? Think Again - Forbes.com (Site not responding. Last check: 2007-10-10)
		Mesh networks solve that problem by removing wires from the equation almost entirely.
		Consumer electronics equipped with wireless mesh hardware could easily become a part of ad hoc networks in your house, allowing users to easily share music and video between their computer, TV or stereo.
		The city of Taipei, Taiwan, is currently deploying a mesh network that will eventually blanket the city, installing wireless mesh antennas on street lamps, in train stations and on the side of buildings.
	www.forbes.com /technology/wireless/2005/04/07/cx_de_0407mesh.html (1379 words)

	Motorola Government and Enterprise - Motorola's Mobile Mesh Networks Technology (Site not responding. Last check: 2007-10-10)
		Mesh networking is typically implemented in two basic modes: infrastructure and/or client meshing.
		Client meshing enables wireless peer-to-peer networks to form between and among client devices (i.e., end users) and does not require any network infrastructure to be present.
		That is, it supports simultaneous operation of infrastructure and client meshing while allowing clients to move seamlessly between infrastructure-based and client-based peer-to-peer networks.
	www.motorola.com /governmentandenterprise/northamerica/en-us/public/functions/browsesolution/browsesolution.aspx?navigationpath=id_804i/id_2523i (356 words)

	Wireless Mesh Networks
		Wireless mesh networks (WMNs) are undergoing rapid progress and inspiring numerous deployments.
		Mesh connectivity significantly enhances network performance, such as fault tolerance, load balancing, throughput, protocol efficiency; and dramatically reduces cost.
		Networking protocols for mobile ad hoc networks (MANETs) and wireless sensor networks have considered multipoint-to-multipoint connectivity; however, their design have been focused on either issues of frequent topology changes due to high mobility, or a power efficiency mechanism.
	www.ece.gatech.edu /research/labs/bwn/mesh (211 words)

	Network Part @ NaturalResearch.org (Natural Research) (Site not responding. Last check: 2007-10-10)
		Network theory, the applied mathematics counterpart of graph theory
		Network effect, a characteristic that causes a good or service to have a value to a potential customer dependent on the number of customers already owning that good or using that service
		This is a disambiguation page: a list of articles associated with the same title.
	www.naturalresearch.org /encyclopedia/Network (220 words)

	PCWorld.com - IEEE Starts Weaving Mesh Network Standard
		Proposals for standardizing wireless mesh networks, which can link many wireless LANs to cover a city or campus, are being presented this week to a working group of the Institute of Electrical and Electronics Engineers.
		Nortel Networks and other vendors already sell wireless mesh networks, but an access point from one vendor can't necessarily join in a mesh with gear from other makers, he said.
		Nortel's mesh equipment is being used in a wireless mesh network that is expected to cover much of Taipei with an estimated 10,000 wireless LAN access points by the end of this year.
	www.pcworld.com /resource/article/0,aid,121873,pg,1,RSS,RSS,00.asp (681 words)

	CRN \| Wireless Mesh Networks, Ingram Micro \| Wireless Mesh Networking Alters Urban Landscape
		Whether it is the one-square-mile area of Grand Marais, Minn., or the 135-square-mile network being developed in Philadelphia, wireless mesh networks are growing in popularity in municipalities across the country.
		Mesh networks are composed of a series of nodes that communicate with each other with a central access point, creating a virtual net that users can access from any point.
		Networks in cities have to work in three dimensions so that residents can have access not only from the first floor, but from a skyscraper’s twentieth floor as well.
	www.crn.com /sections/vertical/vertical.jhtml?articleId=174401230 (726 words)

	MESH Networking: ABI Research Tells a Tale of Two Continents \| Press Release \| ABI Research
		The report, "Wireless Mesh Networking", examines the trends for metro-scale and campus-scale wireless mesh networking technology on a worldwide basis.
		Rather, they're using mesh technology to expand the coverage area in specific locations: hotels, cafes, service stations, and limited downtown "hotzones." "While more of a 'campus-scale' effort," he advises, "it is a valid and cost-effective model, and with thousands of hotspots around the EU, it could be a significant opportunity."
		"Wireless Mesh Networking" is available as part of the Wi-Fi Research Service, Mobile Broadband Research Service, and Wireless Semiconductors Research Service, which include a number of reports, forecasts, databases, ABI Insights and analyst inquiry time.
	www.abiresearch.com /abiprdisplay.jsp?pressid=593 (512 words)

	Mesh Networking
		Neighborhood community networks allow faster and easier dissemination of cached information that is relevant to the local community.
		Community-based multi-hop wireless networks is disruptive to the current broadband Internet access paradigm, which relies on cable and DSL being deployed in individual homes.
		If you are a faculty member or researcher at an accredited academic institution such as a university or college, you are invited to apply for our Mesh Networking Academic Resource Toolkit -- a research and teaching resource for exploring core technologies in wireless networks.
	research.microsoft.com /mesh (1269 words)

	Call for Papers (Site not responding. Last check: 2007-10-10)
		In multi-hop wireless networks, communication between two end nodes is carred out through a number of intermediate nodes whose function is to relay information from one point to another.
		In such an environment, hybrid technologies and/or hierarchical network organization can be used for differentiating wireless access from wireless infrastructure links; power consumption is not a primary concern as relaying nodes are fixed and wire-powered; traffic patterns may be asymmetric and, rather than involving pairs of end-nodes, mostly involve communication to and from wired gateways.
		The scope of this issue includes all aspects of mesh networks, including network architecture, protocol design and analysis, algorithms for resource allocation and routing, performance analysis, error control, system implementation and measurement, cross layer design, etc. We are seeking papers that describe original and unpublished contributions.
	www.argreenhouse.com /society/J-SAC/Calls/mesh_networks.html (405 words)

	Wired 10.08: Start
		With the help of, say, 50 meshed PCs, PDAs, and phones, a typical Wi-Fi network with a 500-foot range can be transformed into one that extends 5 miles.
		In a standard Wi-Fi network, for example, all the devices in range connect to a single transmitter.
		"An issue with mesh networks is they're potentially really cheap, so there's no incentive to build one if you're a telco," says Michael Gould, a senior research engineer at SRI Consulting Business Intelligence.
	www.wired.com /wired/archive/10.08/start.html?pg=8 (627 words)

	Mesh Networks: Disruptive Technology?
		Mesh networks can facilitate higher throughput without sacrificing effective range - or greater range without loss of throughput.
		Furthermore, because link distances are shorter in a mesh network, there is also less inteference between clients.
		In a well-populated mesh network it will be possible to send packets by different routes so that any one client-relay point will see only every second or third packet in a transmission hopping through it.
	www.wi-fiplanet.com /columns/article.php/961951 (1644 words)

	MITRE - Our Work - Technology Transfer Office - Downloadable Software - Mobile Mesh
		The mobility of the nodes results in a network whose topology is dynamic.
		The job of the network is to discover the links between the mobile nodes and to build paths so that any user can communicate with any other user, as long as each has a link to the ad hoc network.
		One use of this is to allow routers that have a wired connection to a fixed network to advertise a default route for the mobile nodes.
	www.mitre.org /work/tech_transfer/mobilemesh (1072 words)

	Firetide: Instant Mesh Networks
		The HotPoint 1000R is based on Firetide's mesh networking technology which uses advanced routing technologies and IEEE 802.11-compliant radios to "unwire" the Ethernet infrastructure.
		Firetide's HotPoint Wireless Mesh Routers replace Ethernet cabling and form a Wireless Instant Network, which eliminates costly and time-consuming provisioning and creates a self-configuring, self-healing mesh network.
		Firetide's Instant Networking solution is ideal for building out Wi-Fi networks, video surveillance, and temporary networks in a variety of environments, such as public access Hot Zones, airports, hotels, campus environments or other locations where wiring is difficult, disruptive, or expensive.
	www.firetide.com /index.cfm?section=news144 (607 words)

	Mesh Networks - Indoor & Outdoor Mesh Routers - TESSCO.com
		HotPort 3200 series outdoor mesh nodes have weatherproof NEMA 4X enclosures and connect wirelessly to indoor and outdoor HotPort nodes to form a high performance wireless mesh network for video, voice and data.
		HotPort 3101 indoor mesh nodes connect wirelessly to other HotPort nodes forming a wireless mesh network.
		HotPort 3103 indoor mesh nodes connect wirelessly to other HotPort nodes forming a wireless mesh network.
	www.tessco.com /yts/industry/products/infra/broadband/mesh_networks (423 words)

	Firetide: Instant Mesh Networks (Site not responding. Last check: 2007-10-10)
		HotPort outdoor mesh nodes connect wirelessly to other indoor and outdoor HotPort nodes to form a high performance wireless mesh network.
		These units are certified for use with a variety of high-gain antennas and come equipped with a flexible mounting bracket for pole or wall mounting.
		External encryption, such as with a virtual private network (VPN), is preserved as traffic traverses the mesh network.
	www.firetide.com /index.cfm?section=products339&contentID=339&siteID=1 (451 words)

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