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

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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:

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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.

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