Title:
【発明の名称】ダイバーシティ合成方法及び受信器
Document Type and Number:
Japanese Patent JP2000516781
Kind Code:
A
Abstract:
The invention relates to a diversity combining method and to a receiver. In diversity combining, outputs (33) of a matched filter (25) of each branch are weighted with a quality estimate (32) which is generated in quality means (28b) in such a matter that the quality estimate (30) is proportional to the inverse of the interference strength (31) of the signal. The strength (31) of signal interference is generated in interference means (28c) e.g. in variance-like fashion from the differences between a reference signal (30) generated in reference signal means (28a) as the convolution of the estimated channel impulse response and the predetermined sequence and a signal received from the channel.
Inventors:
Light La Mica
Jokkinen Hari
Lanta Pekka
Jokkinen Hari
Lanta Pekka
Application Number:
JP50943598A
Publication Date:
December 12, 2000
Filing Date:
August 15, 1997
Export Citation:
Assignee:
Nokia Telecommunicacion Osaque Yukichia
International Classes:
H04B7/02; H04B7/08; (IPC1-7): H04B7/08; H04B7/02
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)