Title :
Capacity-based Link Design of MIMO Radio Systems
Author :
Yoshimoto, Akiyo ; Hattori, Takeshi
Author_Institution :
Sophia Univ., Tokyo
Abstract :
This paper proposes a procedure of link design on MIMO cellular systems. Our approach is based on the channel capacity. We derive the capacity of single-user downlink channel which taking into account path loss, shadow fading, and Rayleigh fading. Based on the channel capacity, we give the relation between the area coverage and the reference CNR related to the margins into the radio link. With these relations, we determine the required transmission power to fulfill a service quality.
Keywords :
MIMO communication; Rayleigh channels; channel capacity; quality of service; radio links; MIMO cellular systems; MIMO radio systems; Rayleigh fading; capacity-based link design; channel capacity; communication service quality; path loss; radio link; shadow fading; single-user downlink channel; Channel capacity; Downlink; MIMO; Mobile communication; Power system modeling; Propagation losses; Radio link; Radio transmitters; Rayleigh channels; Receiving antennas;
Conference_Titel :
Wireless Communication Systems, 2007. ISWCS 2007. 4th International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-0979-2
Electronic_ISBN :
978-1-4244-0979-2
DOI :
10.1109/ISWCS.2007.4392399
