Predicting dual-mode and dual-link UE BER performance based on its local realistic MIMO antenna

Author

Jiang, Yong ; Gao, Anming ; Peng, Hongli ; Li, Rong ; Mao, Junfa

Author_Institution

Key Lab. of Minist. of Educ. for Res. of Design & Electromagn. Compatibility of High Speed Electron. Syst., Shanghai Jiao Tong Univ., Shanghai, China

fYear

2012

fDate

19-20 April 2012

Firstpage

1

Lastpage

4

Abstract

A general approach for effectively predicting dual-mode and dual-link user equipment (DMDL-UE) BER performance is presented in this paper based on the UE local realistic Multiple-input-multiple-output (MIMO) antenna. A DMDL-UE simulation system model is proposed using the MIMO antenna, which shows good S-parameters within the GSM and TD-LTE band. By evaluating the system bit error rate (BER) performance, it is concluded that the sensitivity of TD-LTE link will be greatly affected by the local GSM interference, and that the sensitivity loss of TD-LTE receiver can be effectively reduced by improving isolation of the MIMO antenna.

Keywords

antenna arrays; error statistics; radiofrequency interference; GSM band; MIMO antenna; TD-LTE band; TD-LTE receiver; dual-link user equipment BER performance; dual-mode user equipment BER performance; multiple-input-multiple-output antenna; system bit error rate; Antenna measurements; Antennas; Bit error rate; GSM; Interference; MIMO; Sensitivity; DMDL-UE antenna isolation; Dual-mode dual-link user equipment (DMDL-UE); local interference; multiple-input-multiple-output (MIMO) antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2012 International Workshop on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-1893-8

Type

conf

DOI

10.1109/MMWCST.2012.6238150

Filename

6238150