A new topology-based algorithm for next cell prediction in cellular networks

Tolg, B.; Bziuk, Wolfgang

doi:10.1109/glocom.2003.1258373

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…The major difference between this scheme and the scheme proposed in [92] is that Soh and Kim's scheme uses the previous history of handoffs for the mobile users passed through a BS to estimate the time of handoff for the current user in that BS. The main weakness of this scheme is the assumption that each BS stores the road topology within its radio coverage area, which is unrealistic.…”

Section: Prediction Based On Current Mobility Parameters and Observatmentioning

confidence: 96%

Predictive mobile-oriented channel reservation schemes in wireless cellular networks

Abdulova

Aybay²

2010

Wireless Netw

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Provision of seamless service to multimedia applications in cellular wireless networks largely depends on the way calls are handled during handoff. Hence, sufficient resources must be provided for handoff (HO) connections when a mobile station (MS) moves from one cell to another. Effective allocation of resources can be achieved when the exact future trajectory of MSs is known in advance. However, such a scenario is unrealistic. The next best possibility is to employ user mobility prediction to determine the cell(s) a MS will likely visit in the near future. In this paper, we present an extensive survey and classification of channel (bandwidth) reservation schemes which employ user mobility prediction in the resource reservation process. We also present a survey and classification of call admission control (CAC) schemes, including discussion of prioritized and non-prioritized handoff schemes, which can be useful for researches both in academia and industry.

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Section: Prediction Based On Current Mobility Parameters and Observatmentioning

confidence: 96%

Predictive mobile-oriented channel reservation schemes in wireless cellular networks

Abdulova

Aybay²

2010

Wireless Netw

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“…Reference [28] integrated GPS-based handoff prediction and proposed a dynamic guard bandwidth scheme that considers changes in handoff parameters and changes in terrain and manmade features. In [29], combined stochastic information with topological information in micro-cellular environments is used to predict the next handoff cell.…”

Section: Related Workmentioning

confidence: 99%

Load Balancing Early Handoff Scheme for Multimedia Data Transmission in Wireless Networks

Wang

Wang³

2015

IJCNIS

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This study developed a load balancing early handoff scheme that enables transfer part of heavy load in a base station to the others using the overlap between base stations in wireless cellular networks. The proposed scheme reduces the new call blocking probability (CBP) and handoff call connection dropping probability (CDP) as well as to increase the resource utilization of wireless networks. Since the scheme is triggered by a connection request received by the base station, it immediately reflects the loading of the base station. The proposed load balancing early handoff policy can be integrated in diverse call admission control schemes. The effectiveness of the load balancing early handoff scheme is demonstrated by integrating it with DMTBR to improve the call admission control function. Additionally, NS2 is used to simulate the load balancing early handoff scheme in a wireless network with wrap-around model. The simulation results show that the proposed scheme can effectively improve the wireless network resource utilization.

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“…Sho and Kim [2S] integrated GP S-based handoff prediction and proposed a dynamic guard bandwidth scheme that considers changes in handoff parameters and changes in terrain and manmade features. Tolg and Bziuk [29] combined stochastic information with topological information in micro-cellular environments to predict the next handoff cell. Besides, Monil, Qasim and Rahman [30] proposed a fuzzy logic based handover algorithm by taking relative speed and direction to determine the best candidate neighbor cell.…”

Section: Related Workmentioning

confidence: 99%

Load balancing early handoff scheme for multimedia service in wireless cellular networks

Wang

2015

2015 Seventh International Conference on Advanced Computational Intelligence (ICACI)

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Ahstract-This study developed a load balancing early handoff scheme that use the overlap in base stations in wireless cellular networks. The proposed scheme enables early transfer of part of a heavy base station load, in order to reduce the new call blocking probability (CBP) and handoff call connection dropping probability (CDP) as well as to increase the resource utilization of wireless networks. Since the scheme is triggered by a connection request received by the base station, it immediately reflects the loading of the base station. The proposed load balancing early handoff policy can be integrated in various call admission control schemes. The effectiveness of the load balancing early handoff scheme is verified by integrating it with DMTBR, a self-optimizing admission control scheme, to improve the system performance. Additionally, NS2 is used to simulate the wireless network with wrap-around model. The simulation results show that the proposed scheme can effectively improve the wireless network resource utilization.

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A new topology-based algorithm for next cell prediction in cellular networks

Cited by 3 publications

References 9 publications

Predictive mobile-oriented channel reservation schemes in wireless cellular networks

Predictive mobile-oriented channel reservation schemes in wireless cellular networks

Load Balancing Early Handoff Scheme for Multimedia Data Transmission in Wireless Networks

Load balancing early handoff scheme for multimedia service in wireless cellular networks

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