Outage capacities of a multi-carrier WLAN downlink under different resource sharing techniques

Author

Ibars, Christian ; Bar-Ness, Yeheskel

Author_Institution

Center for Commun. & Signal Process. Res., New Jersey Inst. of Technol., Newark, NJ, USA

Volume

1

fYear

2002

fDate

2002

Firstpage

144

Abstract

We evaluate the outage capacities of a multi-carrier downlink wireless LAN system. Time, frequency, and code division are considered to multiplex different users. For code division, we also consider a multi-carrier CDMA implementation with orthogonal signature sequences. It is assumed that the transmitter has no channel state information. Numerical results show outage capacity regions and outage probabilities for a two-user system with different average signal-to-noise ratios.

Keywords

broadcast channels; code division multiple access; code division multiplexing; frequency division multiplexing; mobile computing; mobile radio; probability; resource allocation; sequences; time division multiplexing; wireless LAN; SNR; broadcast channel; channel state information; code division multiplexing; frequency division multiplexing; mobile terminals; multi-carrier CDMA; multi-carrier WLAN downlink; multi-carrier wireless LAN; orthogonal signature sequences; outage capacities; outage probabilities; resource sharing techniques; signal-to-noise ratio; time division multiplexing; Broadcasting; Capacity planning; Downlink; Fading; OFDM; Resource management; Signal processing; Signal to noise ratio; USA Councils; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Spread Spectrum Techniques and Applications, 2002 IEEE Seventh International Symposium on

Print_ISBN

0-7803-7627-7

Type

conf

DOI

10.1109/ISSSTA.2002.1049303

Filename

1049303