Title :
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
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;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4577-2034-5
