Title:
マルチキャリア・システムにおいてサブキャリア当たりの雑音電力を推定する方法と装置
Document Type and Number:
Japanese Patent JP2007515138
Kind Code:
A
Abstract:
Noise power is estimated for subcarriers in a multicarrier system by first decoding a received multicarrier signal and then using the decoded signal information and the received signal information to perform the estimation. Soft decision or hard decision decoding may be used. In at least one embodiment, channel estimates are also made using the decoded signal information and the received signal information.
Inventors:
Marchev, Alexander
Adri, ant
Alex, Davidoff
Adri, ant
Alex, Davidoff
Application Number:
JP2006545679A
Publication Date:
June 07, 2007
Filing Date:
November 24, 2004
Export Citation:
Assignee:
INTEL CORPORATION
International Classes:
H04J11/00; H04L1/20; H04L25/02; H04L27/26; H04L1/00
Attorney, Agent or Firm:
Masanori Honjo
Yoshiko Honjo
Yoshiko Honjo