Results of development of sub-channels scalable scheduling model in WiMAX network

Author

Garkusha, Sergiy ; Al-Janabi, Haider ; Al-Dulaimi, Aymen

Author_Institution

Dept. of Documentation & Inf. Activities in Econ. Syst., Poltava Univ. of Econ. & Trade, Poltava, Ukraine

fYear

2014

fDate

14-17 Oct. 2014

Firstpage

49

Lastpage

53

Abstract

Based on the detected disadvantages of the known mechanisms of the frequency resources scheduling in the downward channel the mathematical model introduced by a number of linear and nonlinear conditions-limitations is offered. The novelty of this model consists in the statement of the sub-channels scheduling task as the tasks of rescheduling of the accessible capacity of the downward channel of the WiMAX technology for the information transmission in the direction of users stations, taking into account their territorial remoteness (type of the system of modulation and coding).

Keywords

WiMax; mathematical analysis; scheduling; wireless channels; WiMAX network; WiMAX technology; downward channel; frequency resources; information transmission; mathematical model; subchannels scalable scheduling model; subchannels scheduling; Artificial neural networks; Standards; Wireless communication; IEEE 802.16; WiMAX; allocation of sub-channels; mathematical model; scaling; self-organizing; wireless network;

fLanguage

English

Publisher

ieee

Conference_Titel

Infocommunications Science and Technology, 2014 First International Scientific-Practical Conference Problems of

Conference_Location

Kharkov

Print_ISBN

978-1-4799-7342-2

Type

conf

DOI

10.1109/INFOCOMMST.2014.6992295

Filename

6992295