title: High accuracy localization of long term evolution based on a new multiple carrier noise model.
abstract: A high accuracy localization technique using Long Term Evolution (LTE) based on a new and accurate multiple carrier noise model has been developed. In the noise consideration, the LTE multiple carriers phase noise has been incorporated so that a new and accurate noise model is achieved. An experiment was performed to characterize the phase noise of carriers at 2 GHz. The developed noise model was incorporated into LTE localization analysis in a high traffic area in Hong Kong to evaluate the accuracy of localization. The evaluation and analysis reveals that the new localization method achieves an improvement of about 10% accuracy comparing to existing widely adopted schemes.
authors.affiliation: Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong. enwclee@polyu.edu.hk.
authors.forename: Wah Ching
authors.initials: WC
authors.lastname: Lee
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. fhhung4@cityu.edu.hk.
authors.forename: Faan Hei
authors.initials: FH
authors.lastname: Hung
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. ee330015@cityu.edu.hk.
authors.forename: Kim Fung
authors.initials: KF
authors.lastname: Tsang
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. chungkwu4@cityu.edu.hk.
authors.forename: Chung Kit
authors.initials: CK
authors.lastname: Wu
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. haoranchi2-c@my.cityu.edu.hk.
authors.forename: Hao Ran
authors.initials: HR
authors.lastname: Chi
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. ktchui3-c@my.cityu.edu.hk.
authors.forename: Kwok Tai
authors.initials: KT
authors.lastname: Chui
authors.affiliation: Department of Electronic Engineering, City University of Hong Kong, Hong Kong. itwhlau@cityu.edu.hk.
authors.forename: Wing Hong
authors.initials: WH
authors.lastname: Lau