A Performance of Security Aspect in WiMAX Physical Layer with Different Modulation Schemes

Jha, Rakesh Kumar; Limkar, Suresh; Dalal, Upena D.

doi:10.1007/978-3-642-18440-6_55

Cited by 2 publications

(5 citation statements)

References 2 publications

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“…2. [2] Figure 2. MAC Security Sub layer [2] BS1 and SS2 are WiMAX two major attributes which are supported with the following security features: [3]…”

Section: Wimax Security Solutionsmentioning

confidence: 99%

“…[4] Figure 4. Authentication Based on EAP [2] Authentication based on RSA is of the third type of authentication which is supported by the security sublayer.Fig. 4 shows general structure of EAP-based authentication in WiMax.…”

Section: Authentication Of Device/usermentioning

confidence: 99%

“…Media Access Control layer (MAC) and Physical Layer which have been shown in Fig. 1 [2] Figure 1. Structure of IEEE 802.16 Protocols [1] MAC layer includes three sub layers.…”

Section: Introductionmentioning

confidence: 99%

“…Security sub layer is the last sub layer of MAC layer which has been located between two layers of MAC and physical layer and considers authentication, changing and creating key, encoding and decoding data transferred between the two MAC and physical layers. [2] In the physical layer, there is a two-strain mapping between data units of MAC Protocol and forms of physical layer while receiving and transmitting is performed from code and modulation of radio frequency signals.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Analysis of Attacks in Authentication Protocol of IEEE 802.16e

Sameni¹,

Yazdani²,

Payandeh³

2013

Int. J. Com. Net. Tech.

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Security support in wireless systems is a vital necessity to protect users and network in some applications. Since wireless media are available to all, attackers can easily reach the network and network will be more vulnerable for users and service providers of the network. This article discusses on the analysis of PKM (Privacy Key Management) protocols and its second version (PKMv2) which has been proposed after publication of IEEE 802.16e. This protocol is vulnerable against some attacks. In this article, standard security sub layer (IEEE 802.16) is first studied and then, WiMAX authentication protocol is explained. Finally, possible attacks to PKM Protocol in IEEE 802.16 will be studied. Also, solutions presented against relevant attacks are explained. Analysis of security mechanisms in authentication protocol and comparing between them is the main objective of this paper. In fact, this paper can be used as guidelines for the future research activities and security of WiMAX.

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“…2. [2] Figure 2. MAC Security Sub layer [2] BS1 and SS2 are WiMAX two major attributes which are supported with the following security features: [3]…”

Section: Wimax Security Solutionsmentioning

confidence: 99%

Section: Authentication Of Device/usermentioning

confidence: 99%

“…Media Access Control layer (MAC) and Physical Layer which have been shown in Fig. 1 [2] Figure 1. Structure of IEEE 802.16 Protocols [1] MAC layer includes three sub layers.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of Attacks in Authentication Protocol of IEEE 802.16e

Sameni¹,

Yazdani²,

Payandeh³

2013

Int. J. Com. Net. Tech.

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“…Here three MAC layer Scheduling types are defined; UGS (Unsolicited Grant Service), rtPS (Real Time Polling Service) and BE (Best Effort) [9] In this network the Application Configuration node is defined by using Application Specifications type. Here we can see that only 3 applications are defined in Application Definition attributes, these applications are File Transfer (Light Load), Video Conferencing (Light Load) and Voice over IP Call (PCM Quality).…”

Section: Network Simulation Parametersmentioning

confidence: 99%

Detection and Fortification Analysis of WiMAX Network: With Misbehavior Node Attack

Jha¹,

Bholebawa²,

Dalal³

et al. 2012

IJCNS

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Wireless networks are playing an imperative role in our daily existence; in current scenario, the users want wireless connectivity for all location with all types of service. One of the major challenges for wireless network is security issue. First and foremost task is to detect the security attacks in the network and the second task is to prevent from an authorized attacks. In our view, a lot of researches are going on and somehow we have succeeded in the first case but the second task is very tough due to wireless channel. Our research is based on how to avoid network attack i.e. misbehavior node attack in the WiMAX system. In this paper we have proposed an algorithm for WiMAX network and our algorithm are able to prevent fixed as well as mobile misbehavior node attacks. As we know, misbehavior node misbehaves in the sense that the node does not esteem its MAC protocols and avariciously sends its packets without any restriction (Flooding of packets) because it doesn't follow any protocol. Our proposed work based on the standard time required for communication for valid user with some threshold time for valid delay and some unwanted delay with network conditions. Our approach can control continuous flooding of packets and continuously transmits Constant Bit Rate (CBR) packets by misbehavior node, which introduces noise in the network and upset the performance of the network. In the mean while the valid user communicate in a trouble-free approach

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A Performance of Security Aspect in WiMAX Physical Layer with Different Modulation Schemes

Cited by 2 publications

References 2 publications

Analysis of Attacks in Authentication Protocol of IEEE 802.16e

Analysis of Attacks in Authentication Protocol of IEEE 802.16e

Detection and Fortification Analysis of WiMAX Network: With Misbehavior Node Attack

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