Synchronization Receiver for OFDM-Based FM Broadcasting Systems

被引：3

作者：

Shim, Eu-Suk ^{[1
]}

Lee, Kyung-Taek ^{[2
]}

Kwon, Ki-Won ^{[2
]}

You, Young-Hwan ^{[1
]}

机构：

[1] Sejong Univ, Sch Comp Engn, Seoul 143747, South Korea

[2] Korea Elect Technol Inst, Adv Mobile Technol Res Ctr, Seoul, South Korea

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2011年 / 58卷 / 02期

关键词：

Digital radio mondiale; OFDM; Synchronization; FM broadcasting; FREQUENCY OFFSET; DESIGN; ROBUST; TIME;

D O I：

10.1007/s11277-009-9895-9

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The digital radio mondiale (DRM) consortium is now preparing to test and verify the design of DRM plus, prior to standardization, produce a revision to the existing DRM system specification. This paper presents an overview of the OFDM-based DRM system, planned to operate in FM bands, utilizing important receiver aspects, such as timing and frequency synchronization, which can provide benefits to the overall system performance. In particular, algorithms are devised or selected for the sequential estimation of symbol timing and carrier frequency offsets by exploiting the structure of the data and pilot. The performance of using the proposed algorithms is demonstrated via several examples in the channel models for FM bands.

引用

页码：355 / 367

页数：13

共 26 条

[11] Hoher P., 1992, IEEE T VEH TECHNOL, V30, P557
[12] Maximum Likelihood Timing and Carrier Frequency Offset Estimation for OFDM Systems With Periodic Preambles
Hsieh, Hung-Tao
Wu, Wen-Rong
[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2009, 58 (08) : 4224 - 4237
[13] Robust and efficient intercarrier interference mitigation for OFDM systems in time-varying fading channels
Huang, Xiaozhou
Wu, Hsiao-Chun
[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2007, 56 (05) : 2517 - 2528
[14] Jing X., 2004, ICMMT AUG 2004, P822
[15] A TECHNIQUE FOR ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING FREQUENCY OFFSET CORRECTION
MOOSE, PH
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1994, 42 (10) : 2908 - 2914
[16] Frequency ambiguity resolution in OFDM systems
Morelli, M
D'Andrea, AN
Mengali, U
[J]. IEEE COMMUNICATIONS LETTERS, 2000, 4 (04) : 134 - 136
[17] Robust frequency and timing synchronization for OFDM
Schmidl, TM
Cox, DC
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1997, 45 (12) : 1613 - 1621
[18] Optimum receiver design for wireless broad-band systems using OFDM - Part I
Speth, M
Fechtel, SA
Fock, G
Meyr, H
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (11) : 1668 - 1677
[19] Optimum receiver design for OFDM-based broadband transmission - Part II: A case study
Speth, M
Fechtel, S
Fock, G
Meyr, H
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2001, 49 (04) : 571 - 578
[20] Speth M., 1997, P VEH TECH C PHOEN A, P1807

← 1 2 3 →