Low-complexity ultrawideband transceiver with compatibility to multiband-OFDM

被引：1

作者：

Nakache, YP ^{[1
]}

Orlik, P ^{[1
]}

Gifford, WM ^{[1
]}

Molisch, AF ^{[1
]}

Ramachandran, I ^{[1
]}

Fang, G ^{[1
]}

Zhang, JY ^{[1
]}

机构：

[1] MIT, Cambridge, MA 02139 USA

来源：

JOINT UWBST & IWUWBS 2004, CONFERENCE PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/UWBST.2004.1320954

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：

We present a low-complexity transceiver for ultrawideband communications with moderate (1-15Mbit/s) data rate. This transceiver is based on time-frequency-interleaved frequency-shift-keying (TF-FSK), and shows a high degree of compatibility with multiband-OFDM, the currently envisioned standard for high-data-rate (>100Mbit/s) UWB communications. We show that for dual-mode devices, the major part of the multiband-OFDM transceiver can be reused for the TF-FSK transceiver. We also study the performance of this transceiver in (standardized) UWB channels, and find that (depending on the data rate), coverage ranges of up to 30m (with LOS connection) are possible.

引用

页码：151 / 155

页数：5

共 12 条

[1]

[Anonymous], 1968, SER DETECTION ESTIMA

[2]

BATRA A, 8021503267R2 IEEE

[3]

Foerster JR, 2001, IEEE VTS VEH TECHNOL, P1176, DOI 10.1109/VETECS.2001.944566

[4] UWB technology for wireless video networking [J].

Ho, M ;

Taylor, L ;

Aiello, GR .

ICCE: 2001 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS, 2001, :18-19

[5]

MARTRET CJL, 2000, P IEEE GLOB TEL C, P77

[6]

MICHINORI M, 2003, 8021503276R0 IEEE

[7] Channel models for ultrawideband personal area networks [J].

Molisch, AF ;

Foerster, JR ;

Pendergrass, M .

IEEE WIRELESS COMMUNICATIONS, 2003, 10 (06) :14-21

[8]

Toeltsch M, 2001, 2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, P1950, DOI 10.1109/ICC.2001.937130

[9]

Welborn ML, 2001, RAWCON 2001: IEEE RADIO AND WIRELESS CONFERENCE, PROCEEDINGS, P5, DOI 10.1109/RAWCON.2001.947480

[10] Impulse Radio: How It Works [J].

Win, Moe Z. ;

Scholtz, Robert A. .

IEEE COMMUNICATIONS LETTERS, 1998, 2 (02) :36-38

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