Performance of multi-carrier CDM and COFDM in fading channels

被引：0

作者：

Kaiser, S ^{[1
]}

机构：

[1] DLR, German Aerosp Ctr, Inst Commun Technol, D-82234 Oberpfaffenhofen, Germany

来源：

GLOBECOM'99: SEAMLESS INTERCONNECTION FOR UNIVERSAL SERVICES, VOL 1-5 | 1999年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Coded orthogonal frequency division multiplexing (COFDM) is a powerful technique for high rate data transmission over fading channels. COFDM has been chosen for the audio and video broadcasting standards in Europe. In this paper, multi-carrier code division multiplexing (MC-CDM) is presented and investigated as alternative to COFDM for high rate data transmission. With MC-CDM an additional diversity gain can be obtained by spreading each data symbol in frequency/time. By using efficient interference cancellation or joint detection techniques, it can be shown that MC-CDM outperforms COFDM with respect to bit error rate (BER) performance and bandwidth efficiency.

引用

页码：847 / 851

页数：5

共 12 条

[1]

[Anonymous], 1993, PROC IEEE INT C COMM, DOI 10.1109/ICC.1993.397441

[2] MULTICARRIER MODULATION FOR DATA-TRANSMISSION - AN IDEA WHOSE TIME HAS COME [J].

BINGHAM, JAC .

IEEE COMMUNICATIONS MAGAZINE, 1990, 28 (05) :5-14

[3]

COST 207 Management Committee, 1989, COST 207 DIG LAND MO

[4]

*ETSI ETS, 1995, 300744 ESTI ETS

[5]

HAGENAUER J, 1994, P ITG C SOURC CHANN

[6]

HAGENAUER J, 1996, P IEEE 4 INT S SPREA, P566

[7]

Hoeher P., 1997, IEEE Communication Theory Mini-article (CTMC), IEEE GLOBECOM97, P90

[8]

KAISER S, 1996, P IEEE 4 INT S SPREA, P1366

[9]

KAISER S, 1997, P IEEE GLOB TEL C GL, P6

[10]

Proakis J.G., 1995, DIGITAL COMMUNICATIO

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