Title:
【発明の名称】アドレスを形成する方法及び構成体
Document Type and Number:
Japanese Patent JP2001517391
Kind Code:
A
Abstract:
A method and arrangement for forming an address for use in signal predistortion. The arrangement is used to form a corrector table address employed in the signal predistortion to compensate for signal distortions. The signal distortions are compensated for using corrector coefficients that are placed in the corrector table and retrieved from the table on the basis of the address. The arrangement includes calculation means that, on the basis of the received signal, calculate a result corresponding to the squaring of a received signal. The arrangement further comprises summing means that, if required, sum up the results corresponding to the squaring, the sum forming a base address. The arrangement further comprises error correction means that correct the calculated base address by means of an address correction value.
Inventors:
Tapiouri
Application Number:
JP54016798A
Publication Date:
October 02, 2001
Filing Date:
March 13, 1998
Export Citation:
Assignee:
Nokia Telecommunicacion Osaque Yukichia
International Classes:
H03H21/00; H03H17/02; H04B1/10; H04B1/62; H04B3/04; H04L27/01; (IPC1-7): H03H21/00; H03H17/02; H04B1/10; H04B3/04; H04L27/01
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)