A scheduling algorithm of LTE based on coverage of physical channels

Author

Fu, Shu ; He, Shan

Author_Institution

Inst. of the Applic. of Adv. Telecommun. Technol., Chongqing Univ. of Posts & Telecommun., Chongqing, China

fYear

2011

fDate

28-30 Oct. 2011

Firstpage

106

Lastpage

111

Abstract

Considering the diversity of the LTE traffic Qos and the variable channel coverage caused by the time-frequency two-dimensional structure, a reasonable scheduling algorithm is proposed to enable the coverage of queues as large and close as possible and guarantee traffic Qos. Simulation results show that the new algorithm can ensure the coverage of channels as large and close as possible, while meet all Qos requirements of traffic queues in order to achieve better network planning.

Keywords

Long Term Evolution; quality of service; queueing theory; scheduling; telecommunication network planning; telecommunication traffic; LTE traffic QoS; guarantee traffic QoS; network planning; physical channels; scheduling algorithm; time-frequency two-dimensional structure; traffic queues; variable channel coverage; Downlink; Equations; Mathematical model; Quality of service; Scheduling; Scheduling algorithms; Throughput; LTE; Qos; coverage; scheduling algorithm the maximum allowable path loss;

fLanguage

English

Publisher

ieee

Conference_Titel

Broadband Network and Multimedia Technology (IC-BNMT), 2011 4th IEEE International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-61284-158-8

Type

conf

DOI

10.1109/ICBNMT.2011.6155905

Filename

6155905