Title :
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
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;
Conference_Titel :
Communications, 2003. ICC '03. IEEE International Conference on
Print_ISBN :
0-7803-7802-4
DOI :
10.1109/ICC.2003.1203970
