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- An Experimental Study on the Capture Effect in 802.11a Networks
- In wireless networks, a frame collision does not necessarily result in all the simultaneously transmitted frames being lost. Depending on the relative signal power and the arrival timing of the involved frames, one frame can survive the collision and be successfully received by the receiver. Using the IEEE 802.11a wireless...
- Tags: IEEE 802.11, Network, Frame, Collision, Association For Computing Machinery, Wireless Network, Wireless LANs, Wi-Fi, Wireless, Networking
- White papers 2007-09-10
- AutoSoft Online Standard (exe)
- AutoSoft Online is a Automotive Software and Computer System specifically designed for the administration of Auto Repair Shops, repair shop business management, automotive repair, collision repair auto body shop estimating, accounting and billing management. Automotive software. collision repair auto body shop estimating billing management software. Full featured repair shop management...
- Tags: Software, Billing, Collision, AutoSoft Online, Tools & Techniques, Management
- Software downloads 2007-08-31
- Geek Trivia: Date with (incan)destiny
- In the United States, it's July 4, or Independence Day. In France, it's July 14, or Bastille Day. In Britain, it's November 5, or Guy Fawkes Night. In Canada, it's Victoria Day; in Australia, it's the Queen's Official Birthday -- both of which vary in exact dates. And for a...
- Tags: Explosion, Earth, Collision, Jupiter, Copiers, Digital Music, Corporate Communications, Digital Media, Personal Technology, Marketing, Consumer Electronics, Jay Garmon
- Blog posts 2007-07-10
- UberOrbs (exe)
- A simple and mildly addictive game first developed for testing repetitive orbital collisions. You simply place your pointer over an area, click, and let the collisions begin. There are 12 Levels to determine if you can plan really far ahead and discover if, in fact, you can advance to the...
- Tags: Collision, Construction, Games, Development Tools, Personal Technology, Software Development, Software/Web Development
- Software downloads 2007-06-18
- Scalability Analysis of Rate Adaptation Techniques in Congested IEEE 802.11 Networks: An ORBIT Testbed Comparative Study
- Recent real-world measurements in dense congested radio environments have pointed out the inefficiency of frame error-based bit-rate adaptation mechanisms, which significantly reduce network capacity by misinterpreting frame errors due to collisions. These effects are likely to be amplified with the heavy use of media applications. Fortunately, traditional SNR-based rate adaptation,...
- Tags: Technique, IEEE 802.11, New Jersey, Environment, Scalability, Collision, Adaptation, Wireless LANs, Performance Management, Wi-Fi, Wireless, Human Resources, Workforce Management
- White papers 2007-04-26
- On Scheduling and Real-Time Capacity of Hexagonal Wireless Sensor Networks
- Since wireless ad-hoc networks use shared communication medium, accesses to the medium must be coordinated to avoid packet collisions. Transmission scheduling algorithms allocate time slots to the nodes of a network such that if the nodes transmit only during the allocated time slots, no collision occurs. For real-time applications, by...
- Tags: Algorithm, University Of Virginia, Network, Collision, Sensor, Transmission, Engineering, Wi-Fi, Networking, Wireless
- White papers 2007-04-21
- Putting the cracking of SHA-1 in perspective
- SHA-1 is one of the most prevalent forms of a secure hash algorithm used in the legal and security industry. Now that Professor Xiaoyun Wang and her associates in Tsinghua University and Shandong University of Technology have officially cracked the SHA-1 hashing algorithm, the fallout will begin. This...
- Tags: collision, News, Security, SHA-1, SHA-1 Hash, Technology policy
- Blog posts 2007-01-22
- collision domains
- What happens when two or more computers on the same segment send out a request at the same time?They shouldn't ethernet uses a formula and "hello" packet to check if the line is clear to send info. If there is a collision, then both sending devices receive a report...
- Tags: network interface card, Ethernet, packet collision, collision, networking, rocenosek@..., it management, collision domain
- Q&A 2006-09-07
- Photos: Crash-free Caddies
- Ridin' on the freeway of love will be safer in these Cadillacs, which alert drivers before a collision occurs.
- Tags: photograph, collision, freeway
- Image galleries 2005-11-04
- Bench seats or bucket seats
- Bench seats or bucket seatsAnd now for something completely different ....In my opinion the greatest leap BACKWARDS in automobile development was replacing the bench front seat with bucket seats.The first car I bought brand new (in 1963) was a Ford Cortina 1500. It could fit 6 adults with passable comfort,...
- Tags: automobiles, belt, bench seat, collision, design, jardinier, off-topic, seating capacity
- Discussion threads 2005-09-25
- Ten Pin Bowling (zip)
- Dazzling graphics featuring colorful bowling alleys inspired by musical genres. Realistic and cartoon bowlers, each animated with unique expressions. Real-time 3D camera view and pin collisions. Easy, intuitive game controls with an aiming arrow that moves, turns, and hooks. Realistic pin collisions and believable physics simulation, pins don't just disappear....
- Tags: Games, collision, game, 3D, graphics, camera, computer
- Software downloads 2005-08-19
- Friday Yuk as OZ's AIDS is playing up again.
- Friday Yuk as OZ's AIDS is playing up again.Since OZ is suffering a severe bout of Alcohol Induced Dizzy Spells he is unavailable to submit todays Friday Yuk so I'm stepping in. :DThat’s my storyThe following quotes are actual statements taken from insurance forms where car drivers attempted to summarize...
- Tags: collision, Friday Yuk, HAL 9000, off topic humor, off-topic, Oz, pedestrian
- Discussion threads 2005-05-25
- SHA-1 found to be far less secure than believed
- 100 years is little to long to be taken seriously in the first place.In this business you are usually lucky to get 2-3 years out of a long-term solution :)Thanks for the article though, I did enjoy it and it's links.SHA-1 article is not accurateSHA-1 is a hash function that...
- Tags: admin@..., algorithm, collision, security, SHA-1
- Discussion threads 2005-02-28
- RMAC: A Reliable Multicast MAC Protocol for Wireless Ad Hoc Networks
- This paper presents a new MAC protocol called RMAC that supports reliable multicast for wireless ad hoc networks. By utilizing the busy tone mechanism to realize multicast reliability, RMAC has the following three novelties it uses a variable-length control frame to stipulate an order for the receivers to respond, such...
- Tags: University Of Virginia, MAC, Collision, Wireless
- White papers
Additional Resources
- on ccna
- can any body tell me what is the difference between broadcast domain and collision domain?You are asking questions and are in the wrong place for that.Look at the top and you will see a link to [b][u]Questions]/b][/u] where you are more likely to find help and answers than here. Good...
- Tags: ram_koyelada@..., CCNA, domain, collision domain
- Discussion threads 2007-03-24
- An Adaptive Memoryless Tag Anti-Collision Protocol for RFID Networks
- Tag collision arbitration for passive RFID tags is significant for fast identification. This paper presents an adaptive memoryless tag anti-collision protocol which is an improvement on the query tree protocol. To identify tags efficiently, information about tags is used which the reader already know. The paper evaluates how many collisions...
- Tags: Network, Protocol, RFID, Wireless, Security, Biometrics
- White papers 2005-03-01
- Implementation of an Anti-Collision Differential-Offset Spread Spectrum RFID System
- Radio Frequency IDentification RFID describes a system by which any product can be labeled with any information that can be accessed at any time without having direct contact with the item. This information can be stored on the item itself, making automation and control incredibly simple, fast, and noninvasive. This...
- Tags: Georgia Institute Of Technology, Solution, Spectrum, RFID, Wireless, Security, Biometrics
- White papers 2006-01-17
- Broadcast/Collision domain
- what is diff between broadcast & collision domainYou can use router to segment broadcast domain and switch to segment colision domain. Colision is happend at level 2 Data link and broadcast at level 3 IPhttp://en.wikipedia.org/wiki/Broadcast_domain
- Tags: domain
- Q&A 2006-06-29
- collision domains
- What happens when two or more computers on the same segment send out a request at the same time?
- Tags: rocenosek@...
- Q&A 2006-09-07
- collision domains
- What happens when two or more computers on the same segment send out a request at the same time?
- Tags: rocenosek@...
- Q&A 2006-09-07
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