TITLE

Modeling and Simulation of Quality of Service in VoIP Wireless LAN

AUTHOR(S)
Al-Naamany, A.; Bourdoucen, H.; Al-Menthari, W.
PUB. DATE
June 2008
SOURCE
Journal of Computing & Information Technology;Jun2008, Vol. 16 Issue 2, p131
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.
ACCESSION #
33116302

 

Related Articles

  • .11n standard falls far short of approval. Gibbs, Colin; Morse, Joni // RCR Wireless News;5/15/2006, Vol. 25 Issue 20, p16 

    The article deals with the opposition of the IEEE 802.11n working group to the draft 1.0 of the proposed standard for improvements in the wireless communications industry in the U.S. The 802.11n standard for Wi-Fi is said to be up to 10 times faster than existing Wi-Fi technologies and is...

  • WHEN WILL WI-FI MAKE SOME DOUGH? Gubbins, Ed // Wireless Review;Dec2003, Vol. 20 Issue 12, p29 

    Deals with the problems associated with the proliferation of the Wi-Fi technology in the U.S. as of December 2003. Protocol used to alleviate security concerns; Barriers to the profitability of the technology; Threat posed by the technology to revenues.

  • FALLING COSTS PUT INDOOR COVERAGE IN REACH. Vittore, Vince // Wireless Review;Dec2003, Vol. 20 Issue 12, p30 

    Reports that the development of wireless data services riding on Wi-Fi networks is making in-building coverage an important issue for telecommunication carriers in the U.S. Implication of the proliferation of Wi-Fi technology for indoor coverage vendors; Assessment of the economic aspects of...

  • An enhancement to the IEEE 802.11e EDCA providing QoS guarantees. Ali Hamidian; Ulf Körner // Telecommunication Systems;Mar2006, Vol. 31 Issue 2/3, p195 

    One of the challenges that must be overcome to realize the practical benefits of ad hoc networks is quality of service (QoS). However, the IEEE 802.11 standard, which undeniably is the most widespread wireless technology of choice for WLANs and ad hoc networks, does not address this issue. In...

  • Expansions in Wi-Fi. Overington, Matt // Australian Personal Computer;Nov2003, Vol. 23 Issue 11, p130 

    This article shows how to broaden your wireless network's range and number of users. Wireless networks are fantastic, they let you work away from your desk or workspace and often provide the cheapest way to connect an existing building to a single network. They're extensible and able to grow as...

  • 802.11 networks gain share among North American wireless products.  // Control Engineering;Nov2005, Vol. 52 Issue 11, p24 

    The article reports that standard IEEE 802.11 networks are expected to account for significant gains in share among wireless industrial products in North America in 2007. Shipments of wireless products in 2004 for on-site industrial monitoring and control applications totaled $150.5 million,...

  • Dynamic Traffic Regulation for WiFi Networks. Marrero, Domingo; Macías, Elsa M.; Suárez, Alvaro // World Congress on Engineering 2007 (Volume 2);2007, Vol. 2, p1512 

    Multimedia applications require high bandwidth in order to assure certain level of Quality of Service (QoS). It is well known that the characteristics of the traffic for multimedia applications are very different from the traditional data traffic that only requires a best effort service. In a...

  • EWC created to get .11n standard ratified faster. Morse, Joni // RCR Wireless News;10/17/2005, Vol. 24 Issue 42, p7 

    This article reports on the move of wireless chipmakers Broadcom Corp. and Intel Corp. to join a consortium of Wi-Fi players to form the Enhanced Wireless Consortium (EWC), which says it aims to accelerate the IEEE 802.11n standards-development process. The IEEE standards-development process is...

  • Key Wi-Fi Mesh Standard Solidified.  // TelecomWeb News Digest;3/13/2006, p1 

    The article reports on the IEEE standard for the interoperable Wi-Fi mesh networks. The standard is key to the battle between Wi-Fi mesh and wireless networks based on IEEE 802.16, such as the so-called WiMAX and the ETSI HiperMAN. In technical terms, the goal is to create a protocol for...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics