Mobile Mesh Networking

Grok Headline matches for Mobile Mesh Networking

New Take on Mesh Networking

New Take on Mesh Networking 11/10/2003 10:54 PM
A company called PacketHop is working on a mesh technology that routes packets among clients: Instead of routing traffic from one AP to the next, it routes from one user device to the next. The technology is designed to allow users to access a network from farther away from an AP. It looks like PacketHop is announcing that it acquired some patents from SRI International which has already done some development of a product. It's not clear when this product will be available. (FireTide has also licensed SRI patents for its products, which include a few mesh-like attributes.)...

Mesh Networking Secrets

Mesh Networking Secrets 07/12/2004 07:35 PM
The Wi-Fi Networking News offers a great article on Mesh Networking and Wi-Fi signal degradation. The article discusses both the situation from the deployer’s point of view as well as the recipient of the wireless Internet access.

Mesh Networking: Protecting the Homeland

Mesh Networking: Protecting the Homeland 08/10/2004 09:08 AM
Two mesh networking companies moved forward with design wins, tailoring their first products toward homeland security operations.

Cisco Targets Mesh Networking

Cisco Targets Mesh Networking 04/11/2005 06:03 PM
Building on the strength of its recent acquisition of Airespace, Cisco plans a move into the emerging wireless mesh networking market.

Ideas on networking technology begin to
mesh

Ideas on networking technology begin to
mesh 04/12/2004 12:58 AM
Boston Globe Apr 12 2004 5:04AM GMT

Mesh Networking Secrets, Latest
Installment

Mesh Networking Secrets, Latest
Installment 07/10/2004 10:01 PM
Sascha Meinrath of CUWiN offers his follow-up on previous posts about mesh networking's scalability and utility: Continuing a conversation that began back here, and continued here, open-source and world-wide community mesh networking developer Sascha Meinrath replies and elaborates on those posts. Sascha writes: Chari is right on the mark with his clarifications on network performance degradation rates. The case I had made purposefully oversimplified the throughput degeneration rate. However, in real-world deployments, the actual throughput of a network probably degrades at somewhere between 1/n and (1/2)^n -- where n is the number of hops. Think of these two equations as two limits of the probable degradation rate; as anyone graphing these functions can see, they map an increasingly wide area of probable degradation rates as the number of hops increases -- representing an increasingly large "unknown". The point is that exact throughput degradation rates are fairly impossible to pin down because the variables that need to be taken into account differ by locale. As anyone who has done numerous real-world implementations will attest, bizarre confluences of factors can sometimes cause unanticipated outcomes and disruptions. One of the major problems facing wireless deployers is that almost all research has been conducted either via computer simulations or in "in-vivo" deployments that are highly contrived (often within science buildings or even within single laboratories). This research provides extremely useful guidelines for anticipating problems; but often fails to capture the complexity of deployments in the community. A closer-to-life example of "real-world" usage is MIT's roofnet project, whose deployment is being used to help proof the ETX route prioritization metric that is being integrated into CUWiN's software. However, this network is utilized mainly by computer science students, who are not exactly representative of the population at-large. Nitin Vaidya's work has made tremendous strides in our understanding of ad-hoc and multi-hop networks (which Chari does well to point out); but what is really needed is a truly community-based network (with all the attendant messiness) that can be utilized to explore the real-world limits of wireless networks. It is with this goal in mind that Nitin, David Young (CUWiN's technical lead), and I co-wrote an NSF grant proposal entitled, "Engineering Community Wireless Networks" earlier this year. For companies and entrepreneurs working on wireless networking solutions, the possibility of gaining real-world data is extremely valuable. Likewise, for those of us working on Community Wireless Networking solutions, these data...

Wireless mesh networking gathers
momentum.

Wireless mesh networking gathers
momentum. 11/11/2003 01:13 AM
EE Times: Wireless mesh networking gathers momentum.

Cisco Targets Mesh Networking (Ziff
Davis)

Cisco Targets Mesh Networking (Ziff
Davis) 04/11/2005 07:37 PM
Ziff Davis - Building on the strength of its recent acquisition of Airespace, Cisco plans a move into the emerging wireless mesh networking market.

Mesh Networking: Protecting the Homeland
(Ziff Davis)

Mesh Networking: Protecting the Homeland
(Ziff Davis) 08/10/2004 10:48 AM
Ziff Davis - Two mesh networking companies moved forward with design wins, tailoring their first products toward homeland security operations.

Accton’s WITnet™ Solutions Bring
Advances in Security and Efficiency to
Wireless LAN Mesh Networking

Accton’s WITnet™ Solutions Bring
Advances in Security and Efficiency to
Wireless LAN Mesh Networking 06/05/2005 11:18 PM
[PRWEB May 27, 2005]

Computers and Humans Mesh in Mobile
Query Service (Reuters)

Computers and Humans Mesh in Mobile
Query Service (Reuters) 05/11/2004 12:00 PM
Reuters - A new mobile phone service is challenging big Internet search engines by providing exact answers to any question, such as the number of steps of the Empire State building, the 1928 manager of British football club Chelsea or which color hat to put on in the morning.

Networking Goes Mobile (Ziff Davis)

Networking Goes Mobile (Ziff Davis) 07/28/2004 12:49 PM
Ziff Davis - Motorola and HP handheld and phone announcements feature networking surprises.

Interpeak Unveils Mobile IP Networking
Suite

Interpeak Unveils Mobile IP Networking
Suite 09/14/2004 04:16 PM

SMC Brings Unparalleled Flexibility to
Mobile Wireless Networking

SMC Brings Unparalleled Flexibility to
Mobile Wireless Networking 08/05/2004 03:15 AM
SMC Networks announced its newest offering for travelers and SOHO users, the EZ Connect™ g 2.4GHz 802.11g Wireless Traveler’s Kit (SMCWTK-G). Available this month, the new Wireless Traveler’s kit brings unparalleled flexibility to road warriors and SOHO users. Packing everything a traveler needs to convert a wired hotel broadband or visiting office connection for wireless connection in a convenient, easy-to-carry case, the new Traveler’s Kit includes a USB cable, a Cat5 Ethernet cable, a power cord and the industry’s first All-in-One networking device that can operate in any of five different modes: Access Point, Ethernet Bridge, Repeater, Point-to-Point Bridge or Point-to-Multipoint Bridge. [PRWEB Aug 5, 2004]

Games Going Mobile As Players Discover
Wireless Networking (Investor's Business
Daily)

Games Going Mobile As Players Discover
Wireless Networking (Investor's Business
Daily) 05/14/2004 09:22 AM
Investor's Business Daily - Snake, released by Nokia in 1997, was the first cell phone game. The object was fairly simple: Pick up small mice, really digital squares, while not turning into your own tail or the sides of the screen.

Networking without a wire: telcos bundle
as mobile users forsake land lines

Networking without a wire: telcos bundle
as mobile users forsake land lines 11/02/2003 02:08 PM
Canadian Press via Canada.com Nov 2 2003 12:39PM ET

NETGEAR Enhances Home And Small Business
Wireless Networking Experience With
Intel Centrino Mobile Technology

NETGEAR Enhances Home And Small Business
Wireless Networking Experience With
Intel Centrino Mobile Technology 07/07/2004 09:44 AM
Hidden Wires Jul 7 2004 1:18PM GMT

From Mesh to Network

From Mesh to Network 08/14/2004 04:47 PM
The case is being made for opening the premium spectrum used by broadcasters in an article in The Economist and Shirky's Writings. The focus is on interference which previously required geographic monopolies managed by regulators, but we and our radios...

Mesh May Get Standard

Mesh May Get Standard 01/19/2004 01:59 PM
A study group was formed last week to look at the possibility of creating a standard for wireless mesh networking: Intel and Cisco were some of the first proponents of a mesh standard. FireTide, BelAir, Tropos, Strix, and MeshNetworking are a few companies already delivering mesh products. The formation of a study group is just the first step in determining whether a standard is even necessary, so the formation of an actual task group that hammers out a standard is still in the distance....

Mesh Viewer 0.2.2

Mesh Viewer 0.2.2 04/14/2004 04:00 PM
An application to display triangular meshes.

Auto-mesh

Auto-mesh 04/30/2004 12:10 PM
Glenn Fleischman writes: The CUWiN [Champaign-Urbana Community Wireless Network ] project wants to allow self-forming, noncentralized, mesh-based Wi-Fi networks using standard, old PCs with no configuration. Slightly more advanced units could be ruggedized boxes using Compact Flash, but the basic unit would be a 486 or later PC with a bootable CD-ROM or bootable floppy that bootstraps a CD-ROM. Once booted, a unit finds other similar units without any other configuration or control and forms a mesh. Clay comments over at Corante Many2Many: As with straight Wifi, the obvious uses of a simple meshing tool are to replace wireline networks...

Mesh Elite 3.2GHz EEX

Mesh Elite 3.2GHz EEX 02/10/2004 10:38 AM
vnunet.com Feb 10 2004 2:29PM GMT

Titanium Mesh Titties

Titanium Mesh Titties 07/01/2004 10:48 AM

While metallic pleasure bots are high, high up on the lists of gadgets we'd like to see in the near future, we're not so sure that implanting titanium mesh under the breasts of women is the way to get the party started. Nein, der boobenkreiger ist gut, says Dr. Ziya Saylan, a German doctor who has developed the technique that over two dozen women have already tried. The idea is that the titanium will hold up the huge breast implants, preventing the sagging that many older women are getting implants to correct in the first place. If anyone has a picture of the implants, we'd love to see them (outside of the breasts, if you please).
Read - What a lovely pair of titaniums! [IOL]

Update: Reader Stoffel Van Eeckhoudt sent this link to the home page of the procedure that has ample pictures of both the mesh and of women's breasts both before and after the procedure. It's NSFW, unless you work in a country where the sight of womens' jububbles doesn't cause enduring national scandal.
Read - Kosmetische Operationen [Saylan]

Particle in Mesh Viewer

Particle in Mesh Viewer 04/19/2005 07:06 AM
PMViewer 1.3.3

Voice Over IP On Wireless Mesh

Voice Over IP On Wireless Mesh 04/14/2004 03:55 PM
Slashdot Apr 14 2004 7:50PM GMT

Mesh Compression for 3D Graphics

Mesh Compression for 3D Graphics 06/16/2004 10:44 PM

Mesh Broadband 'ceases trading'

Mesh Broadband 'ceases trading' 04/14/2005 07:06 AM
The Register Apr 14 2005 11:51AM GMT

US city plans mesh Wi-Fi network

US city plans mesh Wi-Fi network 09/22/2004 06:36 AM
Computer Weekly Sep 22 2004 11:08AM GMT

C&W to meet BCC over Mesh Broadband
collapse

C&W to meet BCC over Mesh Broadband
collapse 04/15/2005 12:14 PM
Nildram takes on the channel

Do Mesh Networks Scale? Two Views

Do Mesh Networks Scale? Two Views 07/06/2004 03:22 PM
The head of a mesh company argues mesh networks don't scale -- and one of the folks behind an open-source mesh software project examines the argument: MeshDynamics sells a multiple-radio solution for mesh networking, and the head of the firm wrote a brief article explaining why single-radio mesh networks can't work beyond a very small deployment. I asked Sascha Meinrath of the CUWiN project for his feedback on Francis daCosta's comments. Sascha writes: While I do think that Francis daCosta brings up some potential pitfalls to wireless mesh networks, the doomsday picture he presents is based on a flawed understanding of how mesh networking topographies work. I'll explain below: deCosta wrote: 1- Radio is a shared medium and forces everyone to stay silent while one person holds the stage. Wired networks, on the other hand, can and do hold multiple simultaneous conversations. 2- In a single radio ad hoc mesh network, the best you can do is (1/2)^^n at each hop. So in a multi hop mesh network, the Max available bandwidth available to you degrades at the rate of 1/2, 1/4, 1/8. By the time you are 4 hops away the max you can get is 1/16 of the total available bandwidth. This problem exists only when all tranceivers within a mesh topography "see" each other. And herein is the flaw in the argument. Within a mesh network Request To Sends (RTSs) do silence nodes within range; however this degradation moves in waves--so if part of a mesh consisted of 7 nodes (of which G is connected to the Internet): A-----------------> ------B-----------------> ------------C-----------------> | Internet Connection Here's what would happen. A would pass a packet to B; when B passed a packet to C, A couldn't talk--thus the 1/2 reduction in throughput; when C passed it to D, the same problem would occur for both A & B (thus a 1/4 throughput); likewise for D to E (because D would silence A, B, & C), thus a 1/8th throughput. However, when E passes a packet to F, A is unaffected, when F passes a packet to G, both A & B are unaffected. Thus, in this solution, throughput would theoretically max out at 1/8th (which is probably still much more throughput than the average Internet connection--where the usual bottleneck resides). What this really points to is the need for power control in radios (which is something that CUWiN wants...

Philly's citywide mesh Wi-Fi net will be
challenge

Philly's citywide mesh Wi-Fi net will be
challenge 09/21/2004 04:17 PM
The city of Philadelphia plans to invest in a new wireless mesh network based on the Wi-Fi 802.11b standard, and officials hope to turn the 135-square-mile city into the world's largest wireless Internet hot spot.

Boingo Signs on Mesh Networker

Boingo Signs on Mesh Networker 01/26/2004 01:52 PM
Boingo subscribers can now use networks built by Verge Wireless, a mesh network builder: Verge has built a network covering New Orelans' warehouse district, where users can access the network anywhere in the zone. The company is targeting the south, and has also built a zone in Baton Rouge. Wi-Fi users who don't need to access corporate servers can use Verge's networks for free, however. Verge allows anyone to check email and surf the Internet for free but charges users if they want to hit a company server....

Mesh Standards Effort May Soon be
Underway

Mesh Standards Effort May Soon be
Underway 12/05/2003 01:54 PM
Leaders from Intel and Cisco are trying to start up an effort to standardize 802.11 mesh networking : This is a great idea, but one that not surprisingly isn't supported by current developers of mesh networks. Those companies, including Strix, Firetide, and BelAir argue such an effort would be too difficult. They might prefer not to have standards so that customers must buy entire networks from one vendor. Intel apparently is working on a mesh standard that could span 802.11 and ultrawideband networks. That sounds like quite a challenge....

Mesh Networks Making Inroads

Mesh Networks Making Inroads 06/07/2004 01:52 PM
LocustWorld exec talks up the advantages of mesh as a wireless network at VIA Technology Forum.

Intel and Cisco gang up on mesh

Intel and Cisco gang up on mesh 12/07/2003 07:34 PM
The Register Dec 7 2003 6:38PM ET

Swedish MeSH Tree Tool

Swedish MeSH Tree Tool 04/23/2004 04:13 AM
Swedish MeSH Tree Tool
http://mesh.kib.ki.se /swemesh/swemesh.cfm

Enter a medical term in English or Swedish or explore the MeSH tree by following the hypertext links. This will be added to Healthcare Resources 2004 Internet MiniGuide.

ZigBee Makes a Mesh of Controller
Networks

ZigBee Makes a Mesh of Controller
Networks 09/14/2004 08:32 PM

ZigBee's wireless protocol promises to change the way lighting, HVAC and other sensors connect to building controlling computers, but this mesh based network could make just as big a splash in your home.

Strix Rides Mesh Network Wave

Strix Rides Mesh Network Wave 12/31/2004 12:32 PM
Computer Reseller News Dec 31 2004 4:54PM GMT

Turn-key Mesh Routing Access Point

Turn-key Mesh Routing Access Point 02/13/2003 03:25 PM
I was going to post the google cache, but even this is loading slowly as heck for some reason? by octalc0de on Tuesday October 01, @06:44PM (#4370414). ...
Grok Description matches for Mobile Mesh Networking
GrokA matches for Mobile Mesh Networking

Mobile Mesh Networking

The following phrases have been identified by the grok system as matching this entry: