|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
A Novel PN Complementary Pair for Synchronization and Channel Estimation
Lifeng HE Fang YANG Kewu PENG Jian SONG
Publication
IEICE TRANSACTIONS on Communications
Vol.E93-B
No.11
pp.3189-3192 Publication Date: 2010/11/01 Online ISSN: 1745-1345
DOI: 10.1587/transcom.E93.B.3189 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: TDS-OFDM, PN complementary pair, aperiodic auto-correlation, synchronization, channel estimation,
Full Text: PDF>>
Summary:
In this paper, a novel pseudo-random noise complementary pair (PNCP) is proposed and adopted as the guard intervals in the time-domain synchronous OFDM (TDS-OFDM) system. The proposed PNCP has nearly ideal aperiodic auto-correlation property and inherits the differential property of the PN sequence. Simulations demonstrate the proposed TDS-OFDM system padded with PNCP could achieve better performance in both synchronization and channel estimation than the conventional TDS-OFDM system.
|
|