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ieee 802.11
(4502 results)-
Whitepapers
Dynamic and Scalable Provisioning in Wireless Mesh Networks to Efficiently Support Multi-User Killer-Applications With High-Demand of Resources
May 24, 2012 12:00am PDT
The success of mobile and ubiquitous computing, coupled with the increasing demand for applications with high Quality of Service (QoS) and Quality of Experience (QoE) requirements, has brought...
Provided by: Universidade Federal do Amazonas
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Whitepapers
Vertical WLAN Handover Algorithm and Protocol to Improve the IPTV QoS of the End User
May 24, 2012 12:00am PDT
The appearance of several IEEE 802.11 variants made possible the availability of many wireless local area network access options for end users in the same location. Network requirements for IPTV...
Provided by: Universitat Oberta de Catalunya
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Whitepapers
A Novel SIR-Based Access Scheme for Multi-Packet Communication in 802.11 Networks
May 24, 2012 12:00am PDT
This paper proposes a novel Medium Access Control (MAC) protocol for enabling multiple simultaneous communications in 802.11 networks where the nodes can use adaptive antenna arrays. The presented...
Provided by: University of Trier
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Whitepapers
Smart Scanning for Mobile Devices in WLANs
May 24, 2012 12:00am PDT
A recent proliferation of mobile devices led to immense deployment of WLAN Access Points (APs). IEEE 802.11 mobile devices periodically perform active background scanning to discover available APs...
Provided by: Korea Advanced Institute of Science and Technology
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Whitepapers
Mitigating Power Law Delays: the Use of Polynomial Backoff in IEEE 802.11 DCF
May 24, 2012 12:00am PDT
The IEEE 802:11 Wireless Local Area Network (WLAN) standard was originally designed for best-effort services, targeting at providing high throughput and throughput fairness. However, high system...
Provided by: Chinese University of Hong Kong
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Whitepapers
Highway Multihop Broadcast Protocols for Vehicular Networks
May 24, 2012 12:00am PDT
IEEE 802.11p Wireless Access in the Vehicular Environment (WAVE) standard is being developed, in order to support Intelligent Transportation System (ITS) applications including safety...
Provided by: University of Montevallo
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Whitepapers
DREAM: IEEE 802.11p/WAVE Extended Access Mode in Drive-Thru Vehicular Scenarios
May 24, 2012 12:00am PDT
The 802.11p standard has been recently ratified to provide Wireless Access in Vehicular Environments (WAVE). According to the WAVE alternating channel access scheme, singleradio devices must tune...
Provided by: Universita del Salento
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Whitepapers
Service Time Estimation in Multiple-Rate IEEE 802.11 WLANs With and Without Opportunistic Cooperative Mechanism Under Unsaturated Load Conditions
May 24, 2012 12:00am PDT
Wireless media servers and real-time applications are becoming increasingly popular in most homes. Wireless network latency is a key factor in many applications. The objective of this paper is to...
Provided by: University of Teramo
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Whitepapers
Performance Optimization in Single Channel Directional Multi-Interface IEEE 802.11s EDCA Using Beam Prioritization
May 24, 2012 12:00am PDT
Single channel multi-interface IEEE 802.11s Wireless Mesh Network(WMN) is a promising technology for increasing spatial reuse of wireless channel using high gain directional antennas. Use of...
Provided by: Indian Institute of Technology Guwahati
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Whitepapers
Geolocation of MIMO Signals Using the Cross Ambiguity Function and TDOA/FDOA
May 24, 2012 12:00am PDT
The geolocation of RF signals has many civilian and military applications. One technique for geolocation involves using the Cross Ambiguity Function (CAF) to calculate the Time...
Provided by: Virginia Systems
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Whitepapers
Enabling Adaptive Rate and Relay Selection for 802.11 Mobile Ad Hoc Networks
May 24, 2012 12:00am PDT
Mobile Ad hoc NETworks (MANETs) are self-configuring wireless networks that lack permanent infrastructure and are formed among mobile nodes on demand. Rapid node mobility results in dramatic...
Provided by: North Carolina State University
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Whitepapers
Voice Call Capacity Analysis and Enhancement of IEEE 802.11 WLAN
May 23, 2012 12:00am PDT
In the past few decades Voice over Internet Protocol (VoIP) is gaining a lot of attention due to the tremendous growth of the public internet leading the way into the IP world of communication....
Provided by: EuroJournals
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Whitepapers
Current Trends and Future Aspects in Cross-Layer Design for the Wireless Networks
May 17, 2012 12:00am PDT
Computer network today are becoming popular day by day in the day to day life. The users are looking forward to use wireless technologies such as Bluetooth, WLANs based on the IEEE 802.11...
Provided by: Academy & Industry Research Collaboration Center
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White Papers
Ensuring Fair Access in IEEE 802.11p-Based Vehicle-to-Infrastructure Networks
May 14, 2012 12:00am PDT
IEEE 802.11p is an approved amendment to the IEEE 802.11 standard to facilitate Wireless Access in Vehicular Environments (WAVE). In this paper, the authors present an analytical model to evaluate...
Provided by: Springer Science+Business Media
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Whitepapers
Heterogeneous IEEE 802.11s Based Wireless Mesh Networks
May 9, 2012 12:00am PDT
A Wireless Mesh Networks (WMNs) is a key technology for next generation wireless networks, showing rapid progress and many new inspiring applications. IEEE 802.11s is the standard defined for WLAN...
Provided by: EuroJournals
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Whitepapers
A Call Admission Control Scheme for Multimedia Support Over IEEE 802.11 Wireless LANs
May 9, 2012 12:00am PDT
These days there is an increasing interest for VoIP over wireless LANs. QoS support for real-time services like voice in the IEEE 802.11 WLAN is an important issue. Since, IEEE 802.11 uses...
Provided by: Interscience Open Access Journals
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White Papers
Effects of Hidden Terminals and their Alleviation in Multi Rate Ad Hoc Networks
May 5, 2012 12:00am PDT
In multi rate ad hoc networks the hidden terminal problem is unique and there is a limited understanding of its effect on network performance. In this paper, the authors studied the effects of...
Provided by: Universal Association of Computer and Electronics Engineers
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Q&A
WiFi Effect on Download Speed
May 3, 2012 1:04pm PDT
WiFi Effect on Download Speed I have searched high and wide for this subject in forums and white papers of all types and I have yet to find a succinct explanation of what is going on here. Do you...
13 Latest comment by Jarrod52
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Whitepapers
Hardware Design of Wireless Physical Token Ring System for Mobile and Cell Communication
May 3, 2012 12:00am PDT
A wireless network system based on an infrared and Laser scanning Physical Token Ring architecture (W-PTRS) was designed, built and tested successfully. The network provides a different way of...
Provided by: Science Publications
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Whitepapers
An Analytical Model for IEEE 802.11 Point-to-Point Link
May 3, 2012 12:00am PDT
Wireless mesh networks have attracted extensive research interests in recent years. With the maturity and pervasive deployment of IEEE 802.11a/b/g technology, 802.11 DCF protocol is considered as...
Provided by: Institute of Electrical & Electronic Engineers
