Evaluation of dual-mode UE MIMO system performance under UE local interference existence

Author

Peng, Hongli ; Guo, Gan ; Zou, Jinlong ; Mao, Junfa

Author_Institution

Electron. & Eng. Dept., Shanghai Jiaotong Univ., Shanghai, China

fYear

2011

Firstpage

1226

Lastpage

1229

Abstract

In this paper, a compact triple-band handset antenna (THA) and its three element array are presented for dual-mode user equipment (UE) applications, with their structures designed and performance validated by measurement. Then, based on the obtained electromagnetic parameters, a 2×2 TD-LTE multi-input and multi-output (MIMO) UE system with UE local DCS1800 interference is studied by simulation in such a realistic manner. Under given interference power level, non-linear relation models of the LTE system throughput and the system isolations are achieved, which can be used to evaluate these system performances.

Keywords

Long Term Evolution; MIMO communication; mobile antennas; mobile handsets; radiofrequency interference; TD-LTE; THA; UE local DCS1800 interference; UE local interference existence; dual-mode UE MIMO system performance; dual-mode user equipment; multi-input and multi-output; triple-band handset antenna; Antennas; Arrays; Frequency measurement; Interference; Loss measurement; MIMO; Throughput; MIMO UE system throughput; dual-mode UE isolation; triple-band UE antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings (APMC), 2011 Asia-Pacific

Conference_Location

Melbourne, VIC

Print_ISBN

978-1-4577-2034-5

Type

conf

Filename

6173979