Title :
Transmit power control in fixed cellular broadband wireless systems
Author :
Salamah, Salem ; Falconer, David D. ; Yanikomeroglu, H.
Author_Institution :
Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada
Abstract :
The Local Multipoint Communication Services (LMCS) refer to millimeter-wave point-to-multipoint access systems that provide broadband services to both residential and commercial subscribers. Coverage is the most important problem to be resolved for the successful deployment of the LMCS systems. This paper reports the performance study of LMCS in relation to transmit power control. An extensive simulation model has been used to study the effects of a number of factors on the system outage performance. These factors include the propagation model, power control command rate, step size and dynamic range
Keywords :
broadband networks; cellular radio; digital simulation; millimetre wave propagation; power control; radio access networks; radio links; radio networks; telecommunication control; 28 GHz; LMCS; Local Multipoint Communication Services; SHF; commercial subscribers; dynamic range; fixed cellular broadband wireless systems; millimeter-wave point-to-multipoint access systems; performance; power control command rate; propagation model; residential subscribers; simulation model; step size; system outage performance; transmit power control; Base stations; Fading; Filters; Frequency; Polarization; Power control; Power system modeling; Rician channels; Shadow mapping; Steady-state;
Conference_Titel :
Wireless Communications and Networking Confernce, 2000. WCNC. 2000 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6596-8
DOI :
10.1109/WCNC.2000.903925
