Title:
【発明の名称】ダイバーシティ送信通信システムで使用されるインターリーバおよびデインターリーバ
Document Type and Number:
Japanese Patent JP2002542713
Kind Code:
A
Abstract:
Apparatuses for a transmitter and a receiver which enhance the performance of a system utilizing interleaving and transmit diversity by reordering the sequence of symbols transmitted along the different transmission channels. This enhancement is accomplished by providing different shuffling functions in conjunction with the interleavers and deinterleavers used with different transmission channels, which decreases the probability of loss of sequential symbols when transmission channels or antennas become correlated.
Inventors:
Randby, Stain S
Saints, Keith
Saints, Keith
Application Number:
JP2000613095A
Publication Date:
December 10, 2002
Filing Date:
April 12, 2000
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04B1/707; H04B7/06; H04B7/08; H04B14/04; H04L1/02; H04L1/06; H04L1/00; (IPC1-7): H04L1/02; H04B1/707; H04B14/04
Domestic Patent References:
| JPH0832460A | 1996-02-02 |
Foreign References:
| WO1999014878A1 | 1999-03-25 | |||
| WO1998059473A1 | 1998-12-30 | |||
| WO1997025793A1 | 1997-07-17 |
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)