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Overload Protection for IEEE 802.11 Cells

Hector Velayos, Ignacio Mas, Gunnar Karlsson
2006 IEEE International Workshop on Quality of Service, IWQoS  
The admission control efficiently protects cells from overload and it may offer soft QoS guarantees to multimedia flows without the need for scheduling or polling mechanisms in IEEE 802.11.  ...  This paper presents a distributed admission control for the distributed coordination function of IEEE 802.11 wireless LANs that limits the risk of congestion collapse due to a high arrival rate of flows  ...  Overload Protection for IEEE 802.11 Cells Hector Velayos, Ignacio Más, Members, IEEE, and Gunnar Karlsson, Senior Member, IEEE  ... 
doi:10.1109/iwqos.2006.250462 dblp:conf/iwqos/MunosIK06 fatcat:egtkqlyjmjb4ph4kf7im7ojn7y

An Integrated Load Balancing Scheme for Future Wireless Networks

Eng Hwee Ong, Jamil Y. Khan
2008 2008 IEEE Globecom Workshops  
handover process; and (ii) soft admission control to protect QoS of existing connections when resources are low.  ...  This often causes overloading of access points and consequently all its associated connections would suffer from high delay.  ...  The overloading is predominantly due to physical layer detection of the existing 802.11 WLAN handover process which lacks QoS considerations.  ... 
doi:10.1109/glocomw.2008.ecp.75 fatcat:kga3toxtizafdcspiupif4pt7q

QoS provisioning for VoIP over wireless local area networks

Eng Hwee Ong, Jamil Y. Khan
2008 2008 11th IEEE Singapore International Conference on Communication Systems  
This often causes overloading of access points and consequently all its associated connections would suffer from high delay, resulting in unacceptable QoS for the VoIP services.  ...  With proliferation of the IEEE 802.11 WLAN and the emerging 802.11n standard, the WLAN is poised as a promising ubiquitous networking technology to support VoIP services, which is gaining popularity due  ...  handover to an underloaded cell.  ... 
doi:10.1109/iccs.2008.4737317 fatcat:erv4dlpbibbkhkh3xkjtulvkiy

Fast Handoff in Secure IEEE 802.11s Mesh Networks

Kuang-Hui Chi, Yung-Chien Shih, Ho-Han Liu, Jui-Tang Wang, Shiao-Li Tsao, Chien-Chao Tseng
2011 IEEE Transactions on Vehicular Technology  
Our approach is developed for alignment with IEEE 802.11s and 802.11i, keeping protocols at the station side operable with no changes.  ...  Index Terms-Fast handoff, IEEE 802.11i, IEEE 802.11s, mesh network, random walk model, security domain.  ...  Huang for helpful discussions and the anonymous reviewers for valuable comments on earlier drafts of this paper.  ... 
doi:10.1109/tvt.2010.2090050 fatcat:rgmfv7hkerct7o4veogg5p6d44

A hybrid approach for IEEE 802.11 intrusion detection based on AIS, MAS and naïve Bayes

Moises Danziger, Fernando Buarque de Lima Neto
2010 2010 10th International Conference on Hybrid Intelligent Systems  
The advancement of network technology has been offering substantial improvements for users in general. Paradoxically, new technologies end up bringing also new types of problems.  ...  Experimental results show that the artificial immune aspect of the system is capable of detecting unknown issues and to identify them automatically with considerable few false alarms and low cost for the  ...  The last IEEE 802.11 version, named "w" came changes for combat this DoS problems. Unfortunately, the most of networks are carried out with low protection.  ... 
doi:10.1109/his.2010.5600083 dblp:conf/his/DanzigerN10 fatcat:plgb62xntjhuxj5a5vpfzwy3lq

An Admission Control Method For IEEE 802.11e Contention Access Mechanism

Sulaiman Mohd. Nor, Alias Mohd, Weng Cheow Chen
2006 Jurnal Teknologi  
IEEE 802.11 Wireless Local Area Network (WLAN) is a shared medium communication network that transmits information over wireless links for all 802.11 stations in its transmission range to receive.  ...  Rangkaian Setempat Tanpa Wayar (WLAN) IEEE 802.11 merupakan rangkaian komunikasi dengan perkongsian medium yang menghantar maklumat melalui laluan tanpa wayar di antara semua stesen IEEE 802.11 yang berada  ...  Sachin and Kappes [12] proposed an admission control method for Voice over IP traffic in IEEE 802.11 WLAN. However, the method was only tested in ordinary IEEE 802.11 DCF access mechanism.  ... 
doi:10.11113/jt.v44.378 fatcat:axwhmnlmz5bgxhgmlyr5gomvby

What's new for QoS in IEEE 802.11?

Katarzyna Kosek-Szott, Marek Natkaniec, Szymon Szott, Artem Krasilov, Andrey Lyakhov, Alexander Safonov, Ilenia Tinnirello
2013 IEEE Network  
Two amendments to IEEE 802.11 have recently been published: 802.11aa and 802.11ae.  ...  Therefore, it is important for researchers to understand the new functionalities.  ...  DEC-2011/01/D/ST7/05166) and partially as a part of a research project ''QoS provisioning methods for the access to broadband multimedia services in wireless self-organized networks'' financed by the Ministry  ... 
doi:10.1109/mnet.2013.6678933 fatcat:aj6lwb6y4bffddk6nay2zqe4eq

A new design of the IEEE 802.11 MAC layer to enhance the scalability of the DMS service

Yousri Daldoul, Djamal-Eddine Meddour, Toufik Ahmed
2012 37th Annual IEEE Conference on Local Computer Networks  
We show that S-DMS is able to increase considerably the number of admitted multicast members and protects the essential packets from both queuing rejections and channel losses.  ...  (Abstract) Keywords-IEEE 802.11v; Directed Multicast Service; multicast to unicast conversion; reliable multicast transport; scalable DMS hal-00966581, version 1 -  ...  The IEEE 802.11 WLAN is one of the most available wireless networks.  ... 
doi:10.1109/lcn.2012.6423596 dblp:conf/lcn/DaldoulMA12 fatcat:46quduckr5a7hfazowmv3ktnme

A Review on Wireless Network Security [chapter]

Sandeep Sharma, Rajesh Mishra, Karan Singh
2013 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
Security Mechanisms in IEEE 802.11 Standards IEEE 802.11 provides several mechanisms to provide a secure environment for the wireless network access and this section discusses all of them in short.  ...  Wired Equivalent Privacy (WEP) Protocol WEP provides data encryption and integrity protection for the 802.11 standards.  ... 
doi:10.1007/978-3-642-37949-9_58 fatcat:bjodudxaofad5giwyw5wim2zry

On Quality-of-Service Provisioning in IEEE 802.11ax WLANs

Der-Jiunn Deng, Shao-Yu Lien, Jorden Lee, Kwang-Cheng Chen
2016 IEEE Access  
A revolutionary effort to seek fundamental improvement of 802.11, known as IEEE 802.11ax, has been approved to deliver the next-generation wireless local area network (WLAN) technologies.  ...  In WLANs, medium access control protocol is the key component that enables efficient sharing the common radio channel while satisfying the quality of service (QoS) requirements for multimedia applications  ...  Rung-Shiang Cheng for his help with building legacy IEEE 802.11 simulation environment.  ... 
doi:10.1109/access.2016.2602281 fatcat:2wi7hxlqbvgmrfvicftc5r6bne

Security mechanisms, attacks and security enhancements for the IEEE 802.11 WLANs

Yang Xiao, Chaitanya Bandela, Xiaojiang (James) Du, Yi Pan, Edilbert Kamal Dass
2006 International Journal of Wireless and Mobile Computing  
Wired Equivalent Privacy (WEP) protocol was adopted to protect authorised users from unauthorised access and eavesdropping in the IEEE 802.11 wireless LANs.  ...  The privacy service of IEEE 802.11 is designed to provide an equivalent level of the protection for data on the WLAN as that provided by a wired network.  ...  Introduction The IEEE 802.11 standard (1999) specifies Wired Equivalent Privacy (WEP), a wired LAN equivalent data confidentiality algorithm, to protect authorised users for security purposes.  ... 
doi:10.1504/ijwmc.2006.012562 fatcat:c6whqldrtbbc3aukbns2dhglpq

The Delft UMTS Testbed and End-user Security Features

Carleen Maitland
2003 Social Science Research Network  
• 802.11e (within IEEE 802.11 (see also section 4.2). An interim draft of IEEE 802.11i is now shipping, also known as Wi-Fi Protected Access (WPA).  ...  The IBSS is the most basic type of IEEE 802.11 LAN. A minimum IEEE 802.11 LAN may consist of only two STAs.  ... 
doi:10.2139/ssrn.618062 fatcat:geys3qvyarchnfa3ozzossvjsy

Per-Flow Radio Resource Management to Mitigate Interference in Dense IEEE 802.11 Wireless LANs

Faycal Bouhafs, Mirghiasaldin Seyedebrahimi, Alessandro Raschella, Michael Mackay, Qi Shi
2019 IEEE Transactions on Mobile Computing  
For more information, see http://creativecommons.org/licenses/by/3.0/ _  ...  IEEE 802.11 WLANs.  ...  Due to its flexibility, SDN is also now being adopted for wireless network management, including IEEE 802.11 WLANs.  ... 
doi:10.1109/tmc.2019.2903465 fatcat:vyvpgtgjlbabfkkvulf4uebq4y

Next generation IEEE 802.11 Wireless Local Area Networks: Current status, future directions and open challenges

Boris Bellalta, Luciano Bononi, Raffaele Bruno, Andreas Kassler
2016 Computer Communications  
new generation of Wireless Local Area Networks (WLANs) will make its appearance in the market in the forthcoming years based on the amendments to the IEEE 802.11 standards that have recently been approved  ...  In contrast to other IEEE 802.11 surveys, this is a use case oriented study. Specifically, we first describe the three key scenarios in which next-generation WLANs will have to operate.  ...  A special thanks also to Toke Høiland-Jørgensen and Ognjen Dobrijević for the time they spent reviewing the manuscript.  ... 
doi:10.1016/j.comcom.2015.10.007 fatcat:fqyw73iqbbfmvcpyawnkfkakt4

ICAM: integrated cellular and ad hoc multicast

R. Bhatia, Li Li, Haiyun Luo, R. Ramjee
2006 IEEE Transactions on Mobile Computing  
The proxy then forwards the packets to the receivers through an IEEE 802.11-based ad-hoc network.  ...  In this paper, we first propose a localized greedy algorithm that discovers for each multicast receiver the proxy with the highest 3G downlink channel rate.  ...  traffic is not trivial since multicast traffic can easily overload an IEEE 802.11-based ad-hoc network, limiting the achievable throughput gains.  ... 
doi:10.1109/tmc.2006.116 fatcat:7y7zaw7onfh4lm4wrihsm5xu2i
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