Cell selection algorithm performance for Tetra trunk

Karatas, Azad; Özbek, Berna; Bardak, Erinc Deniz; Sonmez, Ilker

doi:10.1109/siu.2016.7495755

Cited by 3 publications

(4 citation statements)

References 2 publications

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“…where P t is transmit power, G t is transmitter antenna gain and C L t is transmitter antenna cable loss. In C1 based cell selection algorithm [13], all users firstly calculate the loss parameter for the BS u [12]:…”

Section: Time Division Multiple Access Technique In Tetramentioning

confidence: 99%

Traffic aware cell selection algorithm for Tetra Trunk based professional mobile radio

et al. 2019

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Load balancing and traffic management are the critical needs in cell selection decision for a better and seamless communication demands in professional mobile radios. For the cases where cell selection algorithms do not consider the traffic load, there may be call drops due to the congestion in networks or longer call setup times for the users. These undesired consequences can cause dramatic quality degradation especially for the emergency cases or public safety services. In this paper, we propose two algorithms for Tetra Trunk based professional mobile radios by considering both traffic load and received signal strength indication (RSSI) in order to reduce the significant delays while establishing transmissions. The proposed full set cell selection algorithm is prioritized to reduce the call setup time for the mobile users and the proposed reduced set cell selection algorithm is focused on minimizing the number of RSSI measurements which causes significant delay in practical professional mobile radio. We illustrate the performance results in terms of delay for Tetra Trunk based professional mobile radio.

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Section: Time Division Multiple Access Technique In Tetramentioning

confidence: 99%

Traffic aware cell selection algorithm for Tetra Trunk based professional mobile radio

et al. 2019

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“…The main difference between TETRA Trunk and APCO25 conventional systems is that the coverage area of BSs for TETRA Trunk systems is considerably less, which means that more BSs are needed for the same given area. In [15], the cell load-based algorithm was performed to provide a fairer distribution of users among cells while reducing the number of received power measurements for TETRA Trunk system.…”

Section: Introductionmentioning

confidence: 99%

Traffic load–based cell selection for APCO25 conventional–based professional mobile radio

et al. 2019

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Wireless communication between public safety officers is very important to transmit voice or data during emergency crises. When the public communication networks cannot provide services during crises, disasters, and high traffic cases, Professional or private mobile radio (PMR) such as Association of Public Safety Communications Officials (APCO25) conventional systems are needed to improve the service quality and to provide uninterrupted service to the users. In this paper, we propose traffic-based cell selection algorithms for the APCO25 conventional systems to attach users to base stations in a balanced manner to reduce waiting time while establishing a connection. The simulation results of the proposed traffic load-based cell selection algorithms are illustrated in terms of the RSSI measurements counter, the number of connection requests, the average waiting time, and the number of re-selections for the APCO25 conventional systems.

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“…In [7], an all-or-nothing demand maximization algorithm has been performed to satisfy each mobile user's requirements by finding a maximumprofit subset of clients. In [8], we have examined Tetra based cell selection algorithm for Tetra trunk systems by considering practical constraints.…”

Section: Introduction Rofessional Mobile Radio (Pmrmentioning

confidence: 99%

“…Except the work presented in [8], all existing works have been developed for mainly cellular wireless networks and cannot be directly applied to PMR systems. In this paper, we propose a cell selection algorithm that takes into account both cell load and received signal strength indicator (RSSI) to reduce transmission delay.…”

Section: Introduction Rofessional Mobile Radio (Pmrmentioning

confidence: 99%

Load based cell selection algorithm for Tetra based professional mobile radio

Karatas

Özbek

Sonmez

et al. 2016

2016 24th Telecommunications Forum (TELFOR)

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This paper proposes a cell selection algorithm for Tetra based professional mobile radio systems where the users select the base station according to the proposed utility value. This utility value is determined by considering both cell load and received signal strength indicator. The main aim of the proposed method is to distribute the users in a balanced way among base stations. Based on performance evaluations, we illustrate that the proposed cell selection algorithm gives better results than Tetra based cell selection method in a manner of distribution of the users over all BSs while reducing waiting time for establishing connection.

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Cell selection algorithm performance for Tetra trunk

Cited by 3 publications

References 2 publications

Traffic aware cell selection algorithm for Tetra Trunk based professional mobile radio

Traffic aware cell selection algorithm for Tetra Trunk based professional mobile radio

Traffic load–based cell selection for APCO25 conventional–based professional mobile radio

Load based cell selection algorithm for Tetra based professional mobile radio

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