Cell Searching and DoA Estimation Methods for Mobile Relay Stations with a Uniform Linear Array
- Authors
- Ko, Yo-Han; Park, Chang-Hwan; Kwon, Soon-Jik; Cho, Yong-Soo
- Issue Date
- Mar-2012
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- mobile relay station; vehicle; uniform linear array; cell searching; DoA estimation
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E95B, no.3, pp 803 - 809
- Pages
- 7
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E95B
- Number
- 3
- Start Page
- 803
- End Page
- 809
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/20478
- DOI
- 10.1587/transcom.E95.B.803
- ISSN
- 0916-8516
1745-1345
- Abstract
- In this paper, cell searching and direction-of-arrival (DoA) estimation methods are proposed for mobile relay stations with a uniform linear arrays in OFDM-based cellular systems. The proposed methods can improve the performance of cell searching and DoA estimation, even when there exist symbol timing offsets among the signals received from adjacent base stations and Doppler frequency shifts caused by the movement of the mobile relay station. The performances and computational complexities of the proposed cell searching and DoA estimation methods are evaluated by computer simulation under a mobile WiMAX environment.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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