A Cross Layer Fast Handover Scheme in VANET

Chiu, Kuan-Lin; Hwang, Ren-Hung; Chen, Y.-S.

doi:10.1109/icc.2009.5198587

Cited by 23 publications

(6 citation statements)

References 10 publications

(10 reference statements)

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“…The study of V2V handover in VANET is presented in [13]. The system model in [13] assumed a vehicle node performing handover between relay vehicles (RVs).…”

Section: Related Workmentioning

confidence: 99%

“…The study of V2V handover in VANET is presented in [13]. The system model in [13] assumed a vehicle node performing handover between relay vehicles (RVs). The concept of relay vehicle resembles the cluster head in clustering concept, where the RV has the responsibility to relay the messages and manage the V2V communication.…”

Section: Related Workmentioning

confidence: 99%

“…Thus, it has a slightly different concept compared to clustering, where the cluster head is selected based on certain criteria such as the position (at the center of cluster geographical position) or the smallest speed difference with the average speed of cluster members. Moreover, the study of handover in [13] dealt with the handover algorithm or the procedure of performing handover.…”

Section: Related Workmentioning

confidence: 99%

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Utility-Based Horizontal Handover Decision Method for Vehicle-to-Vehicle Communication in VANET

Alam¹,

Sulistyo²,

Mustika³

et al. 2020

IJIES

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Vehicular ad hoc network (VANET) is the emerging wireless communication technology in vehicular domain to support the safety and non-safety purposes in transportation. Despite the potential implementation of VANET, some challenges mainly due to the dynamic environment need to be addressed and tackled. In this paper, the horizontal handover especially in vehicle-to-vehicle (V2V) connection is investigated. The dominant handover decision method in wireless network, namely received signal strength (RSS) based method, is actually inappropriate for the implementation in V2V VANET. Therefore, a utility based handover decision method is proposed in this paper. The utility function is formulated based on the value of signal to noise ratio (SNR) and the load of network. Despite the fluctuation of SNR, the proposed method can make the better handover decision i.e. by reducing the ping pong effect and improving the throughput by selecting the network with lower load. In this research, the proposed method is evaluated through simulations. The results of simulations show that the proposed method can improve the performance of V2V handover in terms of throughput and handover rate compared with the RSS based method.

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“…The study of V2V handover in VANET is presented in [13]. The system model in [13] assumed a vehicle node performing handover between relay vehicles (RVs).…”

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

Utility-Based Horizontal Handover Decision Method for Vehicle-to-Vehicle Communication in VANET

Alam¹,

Sulistyo²,

Mustika³

et al. 2020

IJIES

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“…When the vehicles move into another AP's coverage, they will directly access to another AP to reduce the scanning delay according to these predefined channel information. In [15], a VFHS mechanism is proposed, which use the AP physical and MAC layer information from the oncoming vehicle to reduce the handover delay. In [16], it is pointed out that when vehicles travel from coverage of RSUm to another RSUn, they need to re-secure the authentication.…”

Section: Related Workmentioning

confidence: 99%

Game Approach for Handover Scheme Based on Road-section in VANET

Wu¹,

Liang²

2014

JCP

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In VANET (Vehicular Ad Hoc Network), vehicles moving from one RSU's coverage region to another will cause access congestion problem if vehicles use improper handover scheme. In this paper, we present a novel mobility handover scheme for vehicles with seamless Internet access in urban VANET scenario, which is called Game approach for Handover Scheme based on Road-section (GHSR). The main advantages of our scheme are that it uses Sequential Game and it based on 802.11p standard proceeding from service and the vehicles needing to handover will game each other to gain no smaller payoff by selecting an appropriate road-section. Performance evaluations demonstrate that our scheme outperforms the threshold scheme significantly in terms of both the traffic load of RSUs and the QoS (Quality of Service) of vehicles users, and QoS of vehicle users increase by up to 33.68%. Index Terms-Urban VANET; Sequential Game; Handover I. INTRODUCTION VANET is a special Mobile Ad Hoc Networks (MANET), which consists of the Infrastructures (Road Side Units, RSUs) and vehicles equipped with Onboard Units (OBUs) that provide the basic wireless communication capability. VANET is characterized by high speed mobile users and frequent network topology change. In recent years, with the deployment of RSUs, many researchers consider using 802.11p standard to realize the interaction between vehicles and Internet by accessing to RSUs, whose feasibility is confirmed [1]. In VANET, based on some communications protocols specially designed for VANET, such as [2], the communication usually occurs among Vehicles (Vehicleto-Vehicle, V2V), or between Vehicle and Infrastructure (Vehicle-to-RSU, V2R) [3]. When services are being provided by RSUs, seamless handover is desired for continuous connectivity to provide uninterrupted service when the vehicle moves from one RSU's region to another, as seen in Fig. 1. Under the IEEE802.11p, the handover progress removes the identification and interaction of wireless networks, such as Wi-Fi and so on, since IEEE802.11p is a protocol for VANETs that is designed for communication during high-speed mobility (up to 200 km/h) among vehicles or between vehicles and RSUs with a range of up to 1,000m [18]. In addition, few vehicles can provide or share their own service to others, in VANET. Therefore, in order to guarantee vehicles to

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“…The fast handover control scheme [2,8], which is used in MIPv6, can be integrated into PMIPv6 to improve handover latency and packet loss. It is because the handover preparation can be initiated by layer 2 (L2) trigger before MN's layer 3 handover using the fast handover control scheme.…”

Section: Introductionmentioning

confidence: 99%

A Load-Considered Fast Media Independent Handover Control scheme for Proxy Mobile IPv6 (LC-FMIH-PMIPv6) in the multiple-destination environment

Huang

Chiang

Chau

2015

2015 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)

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In the era of wireless communication, mobility management is one of the most significant issues to be resolved. Current IP-level mobility protocols such as Mobile IPv6 or Proxy Mobile IPv6 (PMIPv6) have difficulties meeting the stringent handover delay requirements. Besides, when there are many candidate networks, i.e., multiple destination networks, can be selected, a proper selection of Mobile Node's destination network can improve the handover delay and packets loss. In order to reduce the limitation within heterogeneous networks, the IEEE 802.21 Media Independent Handover Services (MIH) was developed. MIH enables the optimization of handover between heterogeneous networks. In this paper, A Load-Considered Fast Media Independent Handover control scheme for Proxy Mobile IPv6 (LC-FMIH-PMIPv6) is proposed to integrate the robustness of MIH services and a proper selection of MN's destination network to improve the handover performance over the PMIPv6 environment. Keywords-Proxy Mobile IPv6, Fast Handover, Media Independent Handover, and Handover.I.

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A Cross Layer Fast Handover Scheme in VANET

Cited by 23 publications

References 10 publications

Utility-Based Horizontal Handover Decision Method for Vehicle-to-Vehicle Communication in VANET

Utility-Based Horizontal Handover Decision Method for Vehicle-to-Vehicle Communication in VANET

Game Approach for Handover Scheme Based on Road-section in VANET

A Load-Considered Fast Media Independent Handover Control scheme for Proxy Mobile IPv6 (LC-FMIH-PMIPv6) in the multiple-destination environment

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