Title :
A novel approach for indoor geometric OFDM quality-of-service analyses
Author :
Wu, Hsiao-Chun ; Chen, Ji
Author_Institution :
Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA
Abstract :
This paper introduces a novel method for the indoor orthogonal frequency division multiplexing (OFDM) quality of service (QoS) analyses. We focus on an automatic geometry-driven approach to quantify the indoor OFDM performance through off-site computer-aided procedures. Essential OFDM quality-of-service measures, such as signal-to-interference ratios (SIR) and bit error rates (BER) can be generated by this new analysis tool. The resulting QoS measure contours can be used by service providers and OFDM communication system designers to quantify the system performance and determine the optimal accessing locations for an indoor geometry.
Keywords :
OFDM modulation; error statistics; indoor radio; quality of service; radiowave propagation; BER; OFDM; QoS measure contours; SIR; access location optimization; bit error rate; indoor geometric quality-of-service analyses; signal propagation simulation; signal-to-interference ratio; system performance quantification; AWGN; Bit error rate; Digital video broadcasting; Interference; OFDM; Quality of service; Signal generators; Solid modeling; System performance; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1404905
