Symmetric information rate for continuous phase channel and BLAST architecture with CPM MIMO system

Author

Zhang, Xiaoxia ; Fitz, Michael P.

Author_Institution

QUALCOMM Inc., San Diego, CA, USA

Volume

5

fYear

2003

fDate

11-15 May 2003

Firstpage

3051

Abstract

How to calculate the symmetric information rate (SIR) for continuous phase channels is given. This problem has traditionally been viewed highly complicated due to nonlinearity of the modulation. Through the simulated SIR it can be observed that using the continuous phase modulation (CPM) in a multiple antenna system (MIMO) will likely produce both high performance and high throughput. As the optimum CPM MIMO demodulation has a significant complexity, the BLAST architecture is applied and simulation results are provided.

Keywords

AWGN channels; MIMO systems; antenna arrays; computational complexity; continuous phase modulation; demodulation; fading channels; maximum likelihood decoding; receiving antennas; transmitting antennas; AWGN; Bell laboratories layered space-time architecture; CPM MIMO system; additive white Gaussian noise; continuous phase channel; continuous phase channels; continuous phase modulation; fading channels; multiple antenna system; multiple-input multiple-output; nonlinear modulation; receive antennas; symmetric information rate; transmit antennas; AWGN; Bandwidth; Continuous phase modulation; Demodulation; High power amplifiers; Information rates; Intersymbol interference; MIMO; Random processes; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2003. ICC '03. IEEE International Conference on

Print_ISBN

0-7803-7802-4

Type

conf

DOI

10.1109/ICC.2003.1203970

Filename

1203970