InterDigital Inc (IDCC)

[Gamco]

United States Patent 9,602,144
Aycin , et al. March 21, 2017

Method and apparatus for processing multiple wireless communication services


Abstract

The present invention is related to a method and apparatus for processing multiple wireless communication services in a receiver. A receiver receives more than one wireless communication service simultaneously via a wireless interface. Each service is transmitted via a different carrier frequency band. The multiple received carrier signals are down-converted to an intermediate frequency (IF) band using a mixer and a local oscillator (LO). The LO frequencies are set such that the down-converted IF bands of the multiple services are fallen into a single IF band.



Inventors:
Aycin; Erica Ellyn (W. Babylon, NY), Klahn; Gerard (Sayville, NY), Haque; Tanbir (Long Island City, NY)

Applicant:


Name

City

State

Country

Type


Aycin; Erica Ellyn
Klahn; Gerard
Haque; Tanbir
W. Babylon
Sayville
Long Island City
NY
NY
NY
US
US
US


Assignee:
INTERDIGITAL TECHNOLOGY CORPORATION (Wilmington, DE)


Family ID:
1000002473617

Appl. No.:
11/156,745

Filed:
June 20, 2005


Prior Publication Data






Document Identifier

Publication Date

US 20060046773 A1 Mar 2, 2006



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

60604582 Aug 26, 2004




Current U.S. Class: 1/1
Current CPC Class: H04B 1/0057 (20130101); H04B 1/0071 (20130101); H04B 1/0085 (20130101)
Current International Class: H03D 7/16 (20060101); H04B 1/00 (20060101)
Field of Search: ;455/203,180.1,188.1,164.1,70,254,131,561,553,77,81,189,557,143,84,86,142,189.1,74,306,550,150.1,179.

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