Iterative Demodulation and Decoding of Uplink Multiuser M-ary FSK Using OFDMA Mapping

Cited 4 time in webofscience Cited 0 time in scopus
  • Hit : 128
  • Download : 0
In this paper, we study iterative demodulation and decoding (IDD) for a multiuser system where users employ Mary frequency shift keying to transmit their signals to a base station (BS). Since joint multiuser detection requires a prohibitively high computational complexity, we propose a suboptimal low-complexity detection method that can take into account extrinsic bit information, which is well-suited to IDD. Under a certain condition, its complexity grows linearly with the number of users.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2013-09
Language
English
Article Type
Article
Keywords

NONCOHERENT ORTHOGONAL MODULATION; INTERLEAVED CODED MODULATION; CAPACITY

Citation

IEEE COMMUNICATIONS LETTERS, v.17, no.9, pp.1842 - 1845

ISSN
1089-7798
DOI
10.1109/LCOMM.2013.070913.131359
URI
http://hdl.handle.net/10203/254493
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 4 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0