Title :
Blind channel estimation for time-slotted code division multiple access mobile radio systems
Author :
Meurer, M. ; Lu, Y. ; Weber, T. ; Jötten, C.A. ; Baier, P.W.
Author_Institution :
Res. Group for RF Commun., Kaiserslautern Univ., Germany
Abstract :
Under certain conditions in time-slotted code division multiple access (CDMA) systems like TD-CDMA training sequence based channel estimation can be replaced by blind channel estimation. Blind channel estimation allows a capacity enhancement by allocating the resources originally reserved for the training sequences to user data transmission. In the present paper a blind channel estimation scheme is presented and briefly analyzed.
Keywords :
channel capacity; channel estimation; code division multiple access; data communication; mobile radio; time division multiple access; TD-CDMA; blind channel estimation; capacity enhancement; code division multiple access; mobile radio systems; resource allocation; time-slotted CDMA; user data transmission; Blind equalizers; Channel estimation; Delay; Downlink; Land mobile radio; Mobile communication; Multiaccess communication; Multicarrier code division multiple access; Null space; Radio frequency;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2002 IEEE Seventh International Symposium on
Print_ISBN :
0-7803-7627-7
DOI :
10.1109/ISSSTA.2002.1049284
