ES2223579T3

5G,4G,3G

Title

Not Available

Application Number:

ES20000963356T

Publication Date:

01-03-2005

Current Assignee:

INTERDIGITAL INC

Family ID:

23559015

Application Date:

11-09-2000

Declaring Company:

INTERDIGITAL INC

Publication Country:

US

Priority Date:

10-09-1999

View on Espacenet goto-link

Title

Not Available

Application Number:

ES20000963356T

Family ID:

23559015

Publication Country:

US

Publication Date:

01-03-2005

Application Date:

11-09-2000

Priority Date:

10-09-1999

Current Assignee:

INTERDIGITAL INC

Declaring Company:

INTERDIGITAL INC

View on Espacenet goto-link

Abstract  Abstract

Receiver which is a user equipment for use in a spread spectrum communication system, the communication system having a base station that transmits a spread spectrum pilot signal and a data signal for reception by the user equipment, having the pilot signal and the associated chip code data signal, and the user equipment having a vector correlation device (504, 508), as means for filtering the received pilot signal using a plurality of delayed versions of the signal chip code pilot that produces de-extended pilot components, the user equipment further comprising: an adaptation algorithm block (506) comprising said means, for weighing the de-extended pilot components and said means for combining the weighted de-extended components as a combined signal and compare the combined signal with an ideal pilot signal value producing an error signal; the filtering means comprising: an adaptation filter (510) for weighting components of the received data signal with the determined weights of the pilot signal; and the receiver further comprising: a de-extender (516) to filter the weighted received data signal using the data signal chip code to retrieve data from the received data signal.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.

© 2026 All Rights Reserved FrandAvenue