Digital signal processing challenges in MIMO wireless communications

Author

Boelcskei, H.

Author_Institution

Illinois Univ., Urbana-Champaign, IL, USA

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

1

Abstract

Summary form only given. The requirements on data rate and quality of service of future wireless communications systems call for new digital signal processing techniques to increase spectrum efficiency and improve link reliability. Deploying multiple antennas at both transmitter and receiver of a wireless link (MIMO technology) has the potential to achieve these ambitious goals. MIMO techniques are starting to find their way into standards, such as UMTS and IEEE 802.16. This article gives an overview of MIMO wireless covering issues such as propagation models, broadband transceivers, signaling techniques and coding and modulation. Special emphasis is put on the digital signal processing aspects

Keywords

MIMO systems; encoding; modulation; quality of service; radio links; radiowave propagation; receiving antennas; signal processing; telecommunication network reliability; telecommunication signalling; telecommunication standards; transceivers; transmitting antennas; DSP; IEEE 802.16 standard; MIMO wireless communications; QoS; UMTS standard; broadband transceivers; coding; data rate; digital signal processing; link reliability; modulation; multiple antennas; propagation models; quality of service; receiver; signaling techniques; spectrum efficiency; transmitter; wireless communications systems; wireless link; 3G mobile communication; Antennas and propagation; Digital signal processing; MIMO; Quality of service; Receiving antennas; Transceivers; Transmitters; Transmitting antennas; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing Systems, 2001 IEEE Workshop on

Conference_Location

Antwerp

ISSN

1520-6130

Print_ISBN

0-7803-7145-3

Type

conf

DOI

10.1109/SIPS.2001.957322

Filename

957322