Title :
The capacity analysis on a HAPS-CDMA system based on the platform displacement model
Author :
Qi, Zhaoqun ; Jing, Xiaojun ; You, Siqing
Author_Institution :
Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
High Altitude Platform Station (HAPS) system is a new, promising means of providing Third Generation (3G) mobile services. While HAPS can be affected by stratospheric winds. In this paper, a novel HAPS-CDMA displacement model is presented. And the impacts of platform displacements in the horizontal and vertical direction are examined. From numerical results, it is observed that the system performances are affected more significantly by the horizontal displacement than the vertical displacement.
Keywords :
3G mobile communication; code division multiple access; high altitude stratospheric platforms; 3G mobile services; HAPS-CDMA system displacement model; capacity analysis; high altitude platform station system; horizontal displacement model; platform displacement model; stratospheric winds; third generation mobile services; vertical displacement model; Analytical models; Interference; Mobile communication; Multiaccess communication; Power control; Simulation; Telecommunications; CDMA; HAPS; beam forming; platform displacement; system capacity;
Conference_Titel :
Network Infrastructure and Digital Content, 2010 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6851-5
DOI :
10.1109/ICNIDC.2010.5657922
