Title :
A MC-VSG BNet system for high-rate multimedia applications
Author :
Hong, Dae-Ki ; Park, Cheol-Hee ; You, Young-Hwan ; Ju, Min-Chul ; Park, Kee-Hyun ; Cho, Jin-Woong
Author_Institution :
Wireless PAN Technol., Korea Electron. Technol. Inst., South Korea
Abstract :
In this paper, a multi-coded variable spreading gain (MC-VSG) CDMA system employing a binary transmission of MC signals by introducing a level clipper, termed MC-VSG BNet system, is proposed for a possible candidate of wireless personal area network (WPAN) and 3G cellular applications. With an emphasis on the MC-VSG BNet physical layer and the system performance, we address the concise specification of the MC-VSG BNet system. From the receiver performance based on simulation results, in addition to simple receiver structure, an acceptable performance degradation of the MC-VSG BNet system over the existing DS/CDMA system is observed, while guaranteeing an high bit rate transmission.
Keywords :
cellular radio; code division multiple access; indoor radio; multimedia communication; multiuser channels; personal communication networks; radio receivers; spread spectrum communication; 3G applications; CDMA system; DS/CDMA system; MC signals; MC-VSG BNet system; Rayleigh fading; WPAN; binary transmission; high-rate multimedia applications; indoor channel model; level clipper; multi-coded variable spreading gain; physical layer; receiver performance; receiver structure; short-range indoor propagation channel; simulation results; system performance; wireless personal area network; Bit rate; Bluetooth; Gain; Land mobile radio cellular systems; Multiaccess communication; Multimedia communication; Multimedia systems; Physical layer; Signal design; Wide area networks;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN :
0-7803-7589-0
DOI :
10.1109/PIMRC.2002.1047366
