DocumentCode
2282781
Title
Effective SINR approach of link to system mapping in OFDM/multi-carrier mobile network
Author
Tuomaala, Esa ; Wang, Haiming
Author_Institution
Nokia Res. Center, Helsinki
fYear
2005
fDate
15-17 Nov. 2005
Lastpage
5
Abstract
This paper presents approaches of link to system mapping for OFDM/multi-carrier mobile communications systems. Mainly, the effective SINR method is highlighted, which includes EESM and MI-ESM. It is shown how the multi-state channels are integrated into a single state in system simulator with effective SINR approach and why the effective SINR can represent the characteristics of multiple sub-carrier SINR. It is also discussed what the main advantages and disadvantages for them are and how they can influence on the RRM design of the systems. Furthermore, indication is given on how to construct a link-to-system mapping table (MCS (beta value), SINR, BLER)
Keywords
OFDM modulation; mobile radio; wireless channels; OFDM; exponential effective SINR mapping; link-to-system mapping table; multicarrier mobile network; multistate channels; mutual information based effective SINR mapping; system mapping;
fLanguage
English
Publisher
ieee
Conference_Titel
Mobile Technology, Applications and Systems, 2005 2nd International Conference on
Conference_Location
Guangzhou
Print_ISBN
981-05-4573-8
Type
conf
DOI
10.1109/MTAS.2005.243791
Filename
1656798
Link To Document