Title :
Orthogonal sequency division multiplexing with power control for indoor broadband radio services
Author :
Zhang, Hongbao ; Rutkowski, Dominik
Author_Institution :
Inst. of Electron. Syst., Aalborg Univ., Denmark
fDate :
29 Sept.-2 Oct. 1996
Abstract :
The performance of an indoor wireless orthogonal sequency division multiplexing (OSDM) system for broadband data transmission operating in the 2.4 GHz ISM band is investigated. The channel is modelled as a Rayleigh fading one with exponential power delay profile and different average delay spreads. It is shown that using OSDM technique with power control, the performance and the capacity of the system can greatly be improved. This technique can easily be combined with the DS-CDMA capabilities and the RAKE reception to adapt to various channel parameters and data rates.
Keywords :
Rayleigh channels; broadband networks; channel capacity; data communication; fading; indoor radio; land mobile radio; multipath channels; multiplexing; power control; transceivers; 2.4 GHz; DS-CDMA; ISM band; OSDM technique; RAKE reception; Rayleigh fading channel; average delay spreads; capacity; data transmission; exponential power delay profile; indoor broadband radio services; indoor wireless system; multipath channel; orthogonal sequency division multiplexing; performance; power control; transceiver; Computer networks; Data communication; Decoding; Hardware; Land mobile radio; Multiaccess communication; OFDM; Power control; Telephony; Transceivers;
Conference_Titel :
Universal Personal Communications, 1996. Record., 1996 5th IEEE International Conference on
Print_ISBN :
0-7803-3300-4
DOI :
10.1109/ICUPC.1996.562687
