Joint Admission Control and vertical handoff between WLAN and WIMAX in wireless mesh networks for QoS

Kolipaka, Sujatha; Bhandari, B. N.; Dey, Abhijit

doi:10.1109/icetech.2016.7569403

Cited by 5 publications

(4 citation statements)

References 3 publications

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“…By far, the main structures of the heterogeneous wireless network (WN) are wireless local area networks-(WLAN-) worldwide interoperability for microwave access (WiMax), WiMax-WiFi, WLAN-universal mobile telecommunications system (UMTS), WiMax-3G (3rd generation), etc. [4][5][6]. Simultaneously, the spectral e ciency of the wireless communication approximates to Shannon limit based on the traditional orthogonal frequency division multiplexing (OFDM) and the multiple input multiple output (MIMO).…”

Section: Introductionmentioning

confidence: 99%

Adaptive Multipath Selection-Based Markov Chain in the Heterogeneous Internet of Things

Wen

et al. 2019

Wireless Communications and Mobile Computing

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The Internet of Things (IoT) is a new heterogeneous system integrated by the various end users (sensors and terminals) with different technologies. However, the limiting factor is bandwidth in the IoT due to the exploding end users and the network bandwidth requirements. A novel IoT model, which integrates the power-line carrier (PLC) and the wireless network (WN), is proposed to solve the bandwidth problem from the architecture, especially in the areas lacking network facilities. In addition, we exploit an effective virtual layer (EVL) which allows the different end users to access the system model seamlessly. Then, the attractor selection algorithm based on Markov chain (MASA) is employed to select an optimal path among the PLC or WN. The simulation results demonstrate that the proposed system model has the smaller average queuing delay than other algorithms and makes the model more stable and robust.

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Section: Introductionmentioning

confidence: 99%

Adaptive Multipath Selection-Based Markov Chain in the Heterogeneous Internet of Things

Wen

et al. 2019

Wireless Communications and Mobile Computing

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“…By far, the main structures of the heterogeneous wireless networks are WLAN -worldwide interoperability for microwave access (WiMax), WiMax -WiFi, WLAN -universal mobile telecommunications system (UMTS), WiMax -3G (3rd generation), etc. [6]- [8]. Simultaneously, the spectral efficiency of the wireless communication paths approximates to Shannon limit based the traditional orthogonal frequency division multiplexing (OFDM) and the multiple input multiple output (MIMO).…”

Section: Introductionmentioning

confidence: 99%

3D Markov chain based multi-priority path selection in the heterogeneous Internet of Things

2019

KSII TIIS

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Internet of Things (IoT) based sensor networks have gained unprecedented popularity in recent years. With the exponential explosion of the objects (sensors and mobiles), the bandwidth and the speed of data transmission are dwarfed by the anticipated emergence of IoT. In this paper, we propose a novel heterogeneous IoT model integrated the power line communication (PLC) and WiFi network to increase the network capacity and cope with the rapid growth of the objects. We firstly propose the mean transmission delay calculation algorithm based the 3D Markov chain according to the multi-priority of the objects. Then, the attractor selection algorithm, which is based on the adaptive behavior of the biological system, is exploited. The combined the 3D Markov chain and the attractor selection model, named MASM, can select the optimal path adaptively in the heterogeneous IoT according to the environment. Furthermore, we verify that the MASM improves the transmission efficiency and reduce the transmission delay effectively. The simulation results show that the MASM is stable to changes in the environment and more applicable for the heterogeneous IoT, compared with the other algorithms.

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“…The static signal strength is not always sufficient to initiate the handover process and therefore network load, type of application, speed of the mobile node (MN) may be considered along with it. In [24],kolipaka et al combined wireless mesh network architecture and joint admission control with VHO algorithm with a case study of WAN and WiMax. QoS is guaranteed by handing over to another network to support the traffic flows in WLAN.…”

Section: International Journal Of Advanced Engineering Management Anmentioning

confidence: 99%

Handover in Mobile Wireless Communication Network - A Review

Abolade¹,

Fakolujo²,

Orimogunje³

2017

IJAEMS

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Abstract-Handover is the process of achieving Continuous service as the user moves in-between cells. Handover is needed during cell-crossing or/and signal quality degradation in the current channel. During handover, there is switching among networks and thereby transfer users to another network or BS [45]. The fundamental of 5G is heterogeneous networks and in such networks, seamless handover in non-negotiable [46]. Phases of handover are: discovery, decision and execution. Network discovery finds appropriate network that satisfies user desired QoS. Decision phase is when the handover should take place (also known as a handover initiation phase). These phases determine seamlessness of the handover. Wrong time of initiation leads to unnecessary handover or call drop rate is increased and thereby result to poor QoS. Therefore, handover should take place at the right time by trigger handover decision considering all the parameters properly to ensure QoS is not affected and unnecessary handover is avoided.

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Joint Admission Control and vertical handoff between WLAN and WIMAX in wireless mesh networks for QoS

Cited by 5 publications

References 3 publications

Adaptive Multipath Selection-Based Markov Chain in the Heterogeneous Internet of Things

Adaptive Multipath Selection-Based Markov Chain in the Heterogeneous Internet of Things

3D Markov chain based multi-priority path selection in the heterogeneous Internet of Things

Handover in Mobile Wireless Communication Network - A Review

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