Mobility robustness optimization in wireless mobile networks

Author

Fatty, Bakary K. S. ; Po-Chiang Lin

Author_Institution

Dept. of Commun. Eng., Yuan Ze Univ., Jhongli, Taiwan

fYear

2015

fDate

7-10 July 2015

Firstpage

624

Lastpage

629

Abstract

LTE (Long Term Evolution) is the fourth generation cellular network technology that provides improved performance related to data rate, coverage and capacity compared to legacy cellular systems. In this context, one of the main goals of LTE is to provide fast and seamless handover (HO) from one cell to another to meet a strict delay requirement while simultaneously keeping network management simple. Hence, the decision to trigger handover is a crucial component in the design process, since the success and the efficiency, to a large extent, depends on the accuracy and timeliness of the decision.

Keywords

4G mobile communication; Long Term Evolution; cellular radio; mobility management (mobile radio); power measurement; telecommunication network reliability; HO failure reduction; HOM; LTE; Long Term Evolution; RSRP measurement; TTT; call dropping negative effects mitigation; fourth generation cellular network technology; handover margin; mobility robustness optimization; reference signal received power measurement; seamless handover; time-to-trigger; wireless mobile network management; Computer architecture; Handover; Interference; Long Term Evolution; Mobile communication; Signal to noise ratio; Handover; Handover Margin; LTE; RSRP; Time-To-Trigger;

fLanguage

English

Publisher

ieee

Conference_Titel

Ubiquitous and Future Networks (ICUFN), 2015 Seventh International Conference on

Conference_Location

Sapporo

ISSN

2288-0712

Type

conf

DOI

10.1109/ICUFN.2015.7182619

Filename

7182619