CDMA communication system using an antenna array
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 6, 2003
Grant Date -
Jul 18, 2002
app pub date -
Feb 6, 2002
filing date -
Sep 10, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A user equipment has a receiving antenna for receiving a reference signals and data signal versions. Each reference signal is received from a different antenna from a single transmission site and each data signal version is received from a different antenna from a single transmission site. The received reference signals are filtered using a code associated wit the reference signals. Each filtered reference signal is weighted by a particular weight. The weighted first signals are combined to produce a combined signal and each of the reference signal's particular weight is adaptively adjusted based on in part a signal quality of the combined signal. Each data signal version is filtered with a code associated with the data signal version. The filtered versions are combined to recover data.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully