IEEE 802.11e Standard
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The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.
2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA )
ETFA focus is on the latest developments and new technologies in the field of industrial and factory automation. The conference aims to exchange ideas with both industry leaders and a variety of experienced researchers, developers, and practitioners from several industries, research institutes, and academia
2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC)
IEEE CCNC 2020 will present the latest developments and technical solutions in the areas of home networking, consumer networking, enabling technologies (such as middleware) and novel applications and services. The conference will include a peer-reviewed program of technical sessions, special sessions, business application sessions, tutorials, and demonstration sessions.
The International Conference on Consumer Electronics (ICCE) is soliciting technical papersfor oral and poster presentation at ICCE 2018. ICCE has a strong conference history coupledwith a tradition of attracting leading authors and delegates from around the world.Papers reporting new developments in all areas of consumer electronics are invited. Topics around the major theme will be the content ofspecial sessions and tutorials.
The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2020, the 27th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.
Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)
IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...
Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...
Design and analysis of algorithms, computer systems, and digital networks; methods for specifying, measuring, and modeling the performance of computers and computer systems; design of computer components, such as arithmetic units, data storage devices, and interface devices; design of reliable and testable digital devices and systems; computer networks and distributed computer systems; new computer organizations and architectures; applications of VLSI ...
The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes
2010 Fourth International Conference on Genetic and Evolutionary Computing, 2010
With the popularization of the wireless and wired networks, this paper will regard WiFi, WiMAX and CATV (DOCSIS) as the research objects, focus on the relevant technology of seamless layer 2 framework for heterogeneous networks. Seamless communication is the most important topic of this paper, beside it, routing cost and QoS guarantees, will also be important problems that must be ...
2013 IEEE 10th Consumer Communications and Networking Conference (CCNC), 2013
This paper presents a TCP differentiation based on TCP version identification and IEEE 802.11e EDCA for low delay multimedia streaming over wireless LAN. It has been known that delay-based TCP can achieve low delay transport as long as it does not compete with loss-based TCP. However, when competition happens, it seriously decreases its rate by itself due to RTT increase. ...
IET Communications, 2008
The medium access control of IEEE 802.11e defines a novel coordination function, namely, hybrid coordination function (HCF), which allocates transmission opportunity (TXOP) to stations taking their quality of service (QoS) requirements into account. However, the reference TXOP allocation scheme of HCF controlled channel access, a contention-free channel access function of HCF, is only suitable for constant bit rate traffic. For ...
2011 18th IEEE International Conference on Image Processing, 2011
For the video packets delivery over 802.11e WLAN networks, an improved cross- layer mapping (ICLM) scheme is presented in this paper. There are four access categories (ACs) in the 802.11e MAC layer. The ICLM scheme maps the video packets to the ACs according to both the significance of the video packets and the current network conditions. The simulation results show ...
2015 International Conference on Identification, Information, and Knowledge in the Internet of Things (IIKI), 2015
With the development of information technology, the demand for video transmission in wireless networks rapidly increases. The traditional traffic shaping algorithms cannot fully (or adequately) meet the demand for high- quality video transmission in wireless networks. Aiming to reduce this problem, this paper proposes a new multi-service flow, token bucket shaping scheme in an IEEE 802.11e environment. In view of ...
Marks and Stanwood: WirelessMAN Inside the IEEE 802.16 Standard
Standards In Fog Computing - Tao Zhang and John Zao, Fog World Congress 2018
5g Cellular: It Will Work!
IEEE Standard 1680: An Incentive to Design Greener Computers
The Vienna LTE-A Dowlink Link-Level Simulator
Panel Presentation: Yaniv Giat - ETAP Tel Aviv 2015
High Efficiency Supply-Modulated RF Power Amplifier for Handset Applications
Standards Education: An Introduction (Chinese subtitles)
CPIQ Update and the Case for Image Quality Standards in Automotive
IEEE Day Milestone: Compact Disc Technology
IEEE Standards Presents: Case Study 515 (Chinese)
Richard Nute, D. Ray Corson, Jim Barrick - IEEE Medal for Environmental and Safety Technologies, 2019 IEEE Honors Ceremony
IEEE Standards Presents: Case Study 515-(English)
Standards Education: An Introduction (English)
William J. Miller on Sensei-IoT: 2016 End to End Trust and Security Workshop for the Internet of Things
2011 IEEE Awards Richard M. Emberson Award - Donald C. Loughry
Transportation Electrification: The State of IEEE 802LAN MAN Standards in Vehicular Network
The eXtensible Event Stream (XES) standard
IEEE Standards Presents: Case Study 515 (English)
With the popularization of the wireless and wired networks, this paper will regard WiFi, WiMAX and CATV (DOCSIS) as the research objects, focus on the relevant technology of seamless layer 2 framework for heterogeneous networks. Seamless communication is the most important topic of this paper, beside it, routing cost and QoS guarantees, will also be important problems that must be considered in the future. This paper will combine Wi-Fi, WiMAX and DOCSIS into family's heterogeneous networks, and propose the seamless integration mechanism named Seamless Residential Gateway (SRG). SRG can offer formats and QoS mapping of heterogeneous networks, to promote and improve the connection quality of family's heterogeneous networks at present.
This paper presents a TCP differentiation based on TCP version identification and IEEE 802.11e EDCA for low delay multimedia streaming over wireless LAN. It has been known that delay-based TCP can achieve low delay transport as long as it does not compete with loss-based TCP. However, when competition happens, it seriously decreases its rate by itself due to RTT increase. In order to alleviate this problem, we consider combination of TCP version identification and prioritized transport of delay-based TCP by EDCA at an access point. We evaluate this approach by simulations and implementations, and confirm its effectiveness.
The medium access control of IEEE 802.11e defines a novel coordination function, namely, hybrid coordination function (HCF), which allocates transmission opportunity (TXOP) to stations taking their quality of service (QoS) requirements into account. However, the reference TXOP allocation scheme of HCF controlled channel access, a contention-free channel access function of HCF, is only suitable for constant bit rate traffic. For variable bit rate traffic, packet loss may occur seriously. The authors propose a TXOP allocation scheme to efficiently allocate bandwidth and meet the QoS requirements in terms of both delay bound and packet loss probability. To achieve high bandwidth efficiency, the authors take advantage of not only intra-flow multiplexing gain of traffic flows with large delay bounds, but also inter-flow multiplexing gain of multiple traffic flows with different delay bounds. According to numerical results obtained by computer simulations, the proposed TXOP allocation scheme results in much higher bandwidth efficiency than previous algorithms under the same constraints of delay bounds and packet loss probability.
For the video packets delivery over 802.11e WLAN networks, an improved cross- layer mapping (ICLM) scheme is presented in this paper. There are four access categories (ACs) in the 802.11e MAC layer. The ICLM scheme maps the video packets to the ACs according to both the significance of the video packets and the current network conditions. The simulation results show that this scheme can effectively enhance the end-to-end video quality over WLAN networks.
With the development of information technology, the demand for video transmission in wireless networks rapidly increases. The traditional traffic shaping algorithms cannot fully (or adequately) meet the demand for high- quality video transmission in wireless networks. Aiming to reduce this problem, this paper proposes a new multi-service flow, token bucket shaping scheme in an IEEE 802.11e environment. In view of the characteristics of video stream transmission in an IEEE 802.11e wireless network, this scheme adopts a multi-service token bucket technology on the basis of the traffic shaping scheme. After creating a simulation model in NS2, the simulation results show that the scheme can effectively improve the quality of service for video streaming in a wireless environment.
In the IEEE 802.11s draft, the Enhanced Distributed Channel Access (EDCA) of 802.11e is totally adopted as the Medium Access Control (MAC) scheme of Wireless Mesh Network (WMN). Regardless of the network's condition, the value of every data traffic's Contention Window (CW) and the policy of resetting CW after a successful transmission or collision are both fixed. So the EDCA is not completely suitable for WMN which has numerous nodes, flexible topology and complex environment. EDCA of 802.11e was improved by some scholars and an Adaptive EDCA (AEDCA) was proposed to make the CW change according to the collision probability in the network. In this paper, a New Adaptive EDCA (N-AEDCA) based on AEDCA was proposed, which is more suitable for the 802.11s wireless mesh network. In N-AEDCA, the Frame Error Rate (FER) and the average collision probability are introduced, so that CW can be changed more slowly according to the network's condition and different data categories. The simulation results show that it helps to ensure the Quality of Service (QoS), reduce the packets loss rates and increase the total throughput of the network.
A new subfunction for the IEEE 802.11e EDCF allowing efficient transport of real-time traffic is proposed. The delay induced by the freezout of the backoff counter is to be considered. Intentional dropping is used if a certain threshold delay is exceeded. A system enabled with this suggested feature is analyzed and the impact of backoff parameters on the transmission probability, the dropping probability, the transmission delay, in addition to the throughput will be evaluated. The required equations of the Markov chain will be derived, in addition to the equations for delay and throughput.
Wireless Local Area Network (WLAN) based on IEEE 802.11e provides Quality of Service (QoS) support at the Medium Access Control (MAC) sublayer. IEEE 802.11e MAC sublayer uses a function called Hybrid Coordination Function (HCF) with Enhanced Distributed Channel Access (EDCA). EDCA is a QoS mechanism that provides a priority scheme by differentiating interframe space and contention window size, it also uses Contention Free Bursting (CFB) scheme that can improve the efficiency of the system. In this study we analyzed performance of wireless network based on IEEE 802.11e in supporting QoS for multimedia transmission. We use three different types of traffic, those are voice, video, and data to analyze the performance of the network in supporting multimedia transmission.
Back-pressure scheduling is known to play a crucial role in operating wireless mesh networks (WMNs). In this letter, we expand the back-pressure scheduling with broader control parameters for a selected practical domain. To solve this expanded problem, we propose a virtual-pressure scheduling algorithm that tries to find the control parameters for improving throughputs by monitoring the results of the back-pressure scheduling. From this, virtual-pressure scheduling achieves 5 times higher throughputs than the back-pressure scheduling in heavily congested IEEE 802.11 WMNs.
Mapping an H.264/SVC (Scalable Video Coding) bitstream to the IEEE 802.11e video service class may result in the decoder discarding an excessive number of packets. This is because of dependencies between the discarded packets and those dropped in the service queue. Instead, the paper proposes mapping SVC quality layers across multiple service classes, thereby reducing the impact of traffic congestion upon video quality. Video quality in the sensor network scenario tested was almost stabilized, despite up to 10% packet drops through traffic congestion. An added advantage of the mapping is that the end-to-end delay of the base layer packets was considerably reduced compared to the standard IEEE 802.11e mapping.
No standards are currently tagged "IEEE 802.11e Standard"