geocast articles, videos, photos and opinions

Sort by Relevance | Date | Popularity
Effect of Multipath Fading and Propagation Environment on the Performance of a Fermat Point Based Energy Efficient <endeca_term>Geocast</endeca_term> Routing Protocol

Effect of Multipath Fading and Propagation Environment on the Performance of a Fermat Point Based Energy Efficient Geocast Routing Protocol

Energy efficiency is a much talked about thing in the domain of geocast routing protocols for Wireless Ad Hoc and Sensor Networks (WASNs). Fermat point... Read more

1 February, 2012
Reliability-Aware <endeca_term>Geocast</endeca_term> for Mobile Ad Hoc Networks

Reliability-Aware Geocast for Mobile Ad Hoc Networks

The authors present a geocast protocol for mobile ad hoc networks that selects the most statistically reliable... Read more

1 September, 2011
<endeca_term>Geocast</endeca_term> for Wireless Sensor Networks

Geocast for Wireless Sensor Networks

...relatively less studied class of network layer protocol for sensor networks is geocast. It allows a sensor node to send messages to all nodes in... Read more

25 August, 2011
Scalable <endeca_term>Geocast</endeca_term> for Vehicular Networks

Scalable Geocast for Vehicular Networks

This paper presents GeoVCom, a robust geocast protocol for vehicular networks. GeoVCom allows a vehicle to send geocast messages... Read more

27 July, 2011
A Survey of Energy Efficient <endeca_term>Geocast</endeca_term> Routing Protocols in Wireless Ad Hoc and Sensor Networks

A Survey of Energy Efficient Geocast Routing Protocols in Wireless Ad Hoc and Sensor Networks

Geocast routing protocols are very common in Wireless Ad Hoc Sensor Networks (WASN... Read more

1 March, 2011
An Analytical Analysis of Neighbour and Isolated Node for <endeca_term>Geocast</endeca_term> Routing in VANET

An Analytical Analysis of Neighbour and Isolated Node for Geocast Routing in VANET

...message is transmitted to a predefined geographical location i.e., known as geocast region. The applications of geocasting in VANET are to disseminate information like... Read more

1 October, 2011
Evaluation of the Universal <endeca_term>Geocast</endeca_term> Scheme for VANETs

Evaluation of the Universal Geocast Scheme for VANETs

...proposed for Vehicular Ad hoc NETworks (VANETs). A promising approach, the Universal Geocast Scheme (UGS), provides for a diverse variety of VANET-specific characteristics such... Read more

28 September, 2011
Design Guidelines for <endeca_term>Geocast</endeca_term> Protocols in Ad Hoc and Sensor Networks

Design Guidelines for Geocast Protocols in Ad Hoc and Sensor Networks

...offered by ad hoc and sensor networks. Recently, in the literature, some geocast routing protocols have been proposed, most of which are basically inherited from... Read more

1 January, 2011
An Enhanced <endeca_term>Geocast</endeca_term> for Portable Ad-Hoc Networks

An Enhanced Geocast for Portable Ad-Hoc Networks

Addressing of packets within the mobile network which makes this as novel application which enables this as a real time... Read more

1 June, 2011
Coordination-Free Safety Messages Dissemination Protocol for Vehicular Network

Coordination-Free Safety Messages Dissemination Protocol for Vehicular Network

...is proposed to deliver mission-critical life safety messages over limited target geocast regions. ZCOR is scalable and robust over dynamic VANET conditions with low... Read more

16 April, 2012
Analysis of Neighbour and Isolated Node of Intersection Area Based Geocasting Protocol (IBGP) in VANET

Analysis of Neighbour and Isolated Node of Intersection Area Based Geocasting Protocol (IBGP) in VANET

...message is transmitted to a predefined geographical location i.e., known as geocast region. The applications of geocasting in VANET are to disseminate information like... Read more

1 February, 2012
Evaluation of Three Geocasting Protocols for a MANET

Evaluation of Three Geocasting Protocols for a MANET

...nodes that are located within a specied geographical area, i.e., the geocast region. In this paper, the authors evaluate the performance of three geocast... Read more

1 January, 2011
The Impact of Mobility on the Geocasting Problem in Mobile Ad-Hoc Networks: Solvability and Cost

The Impact of Mobility on the Geocasting Problem in Mobile Ad-Hoc Networks: Solvability and Cost

...any assumption on some topological stability, it is impossible to solve the geocast problem deterministically despite connectivity and no matter how slowly the nodes move... Read more

3 December, 2010
Prevention of Wormhole and Rushing Attack on Locationbased Geocasting and Forwarding Routing Protocol in Mobile Ad-Hoc Network

Prevention of Wormhole and Rushing Attack on Locationbased Geocasting and Forwarding Routing Protocol in Mobile Ad-Hoc Network

...integration by Global Positioning System (GPS)-free covered location tracking system with Geocast-enhanced Ad-hoc On-Demand Distance Vector (GAODV). In addition wormhole and... Read more

1 December, 2010
JRGP: Jamming Resilient Geocasting Protocol for Mobile Tactical Ad Hoc Networks

JRGP: Jamming Resilient Geocasting Protocol for Mobile Tactical Ad Hoc Networks

...detection etc, to the nodes within a specific geographical region. To apply geocast protocols in the tactical environment, it should provide assurance that the packet... Read more

10 November, 2010

Get ZDNet UK's daily newsletter

Enter your email address to sign up

ZDNet UK Live

BrownieBoy

"cites" even. Ouch!

4 hours ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
Horace Ontalhold

...... and PDP11s too

5 hours ago by Horace Ontalhold on Fusion-io lays minefield with a billion IOPS
BrownieBoy

I had a quick skim through the PDF. It seems to be that many of these so-called cost savings would be down to a hardware refresh. Although...

6 hours ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
bobandroid

496,999 BT Fon Hotspots lovingly situated in your next door neighbours garden, no matter how you dress that up its still a pup... Not where I need...

8 hours ago by bobandroid on London Olympics: BT needs 25,000 more Wi-Fi hotspots
apexwm

Jack : I was hoping you could provide us a summary since you are familiar with this report. I am not yet sure how much of my time I'd like to...

10 hours ago by apexwm on Using Windows XP is a waste of money, says IDC
Smilig Eddie

2 – 4 more weeks of waiting: how many buyers are going to decide instead to see what the iPhone 5 offers? Consumer trust in the brand has also...

10 hours ago by Smilig Eddie on Samsung Galaxy 'S3' delayed by special paint
SRist

So it looks like this was a complete red herring - Adobe are allowing upgrades from Photoshop CS3, CS4 and CS5 at the same price. When did this...

10 hours ago by SRist on Photoshop users attack Adobe upgrade policy change
Jack Schofield

@apexwm Have you considered either (a) reading the story above or (b) reading the PDF? There are answers in both.

12 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
apexwm

I would love to hear why Microsoft believes that "upgrading from Windows XP to Windows 7 pays for itself in a year, in increased productivity and...

13 hours ago by apexwm on Using Windows XP is a waste of money, says IDC
debsmk

I have just changed mine to white they said 3 to 5 days

14 hours ago by debsmk on Samsung Galaxy 'S3' delayed by special paint
Atangana

I would like a job for me and do good to their tackiness vellent my help I will do my best to help you mercie for all

15 hours ago by Atangana on UK's 15-year-old World Excel champion offered £100k job
BrownieBoy

Well done to IDC for producing a report that says using XP is a waste of money. Only 11 years too late with it is all....

16 hours ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
Jack Schofield

@Burn-IT ...which doesn't mean it isn't true ;-) I'll be interested if you can find any properly-researched, independent data from any of the...

17 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
Burn-IT

As said, sponsored by Microsoft........

18 hours ago by Burn-IT on Using Windows XP is a waste of money, says IDC
mrbigdong

@620W, I mine 1 BTC/daily for cost of 1.7eur, they naysayers regurgitate the rubbish they read as usual

18 hours ago by mrbigdong on A minor Bitcoin miner injury?
Mike Denton

If the link to the next section existed that would be awesome.... Guess I have to ask uncle google where it is

22 hours ago by Mike Denton via Facebook on Security on the farm: Accounts and permissions
minzhu

Don't blame CEO, they want RIM win. RIM has strange culture and self distruct political environment. In RIM if a new hired person figure out...

24 hours ago by minzhu on RIM CEO: Time to squash BlackBerry myths
Thomas Gellhaus

I've been very pleased with Mageia 2. My review went up on Sunday. My only issue is that my particular wireless printer hasn't been detected on...

1 day ago by Thomas Gellhaus via Facebook on Scorecard - Linux Mint 13 and Mageia 2
knapper

That we have :-) Retailers don't buy stuff to lie around in warehouses, particularly with fast moving technology products. If they didn't think...

1 day ago by knapper on Windows Phone, Android take bite out of BlackBerry
JohneKerr

I think that we have been here before, shipments are not equal to sales. Correct?

1 day ago by JohneKerr on Windows Phone, Android take bite out of BlackBerry