Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                        PURSUANT TO SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

       DATE OF REPORT (Date of earliest event reported): December 22, 2006

                     InterDigital Communications Corporation
             (Exact name of registrant as specified in its charter)

           Pennsylvania                  1-11152                23-1882087
(State or other jurisdiction of  (Commission File Number)     (IRS Employer
           incorporation)                                  Identification No.)

781 Third Avenue, King of Prussia, PA                          19406-1409
(Address of Principal Executive Offices)                       (Zip Code)

        Registrant's telephone number, including area code: 610-878-7800

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

|_| Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)

|_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

|_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

|_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))


Item 8.01.        Other.

(a) On December 28, 2006, InterDigital Communications Corporation issued a press
release announcing certain corporate matters, including an approval by its Board
of Directors to increase the Company's program to repurchase shares of its
publicly traded common stock.

A copy of the related press release is attached hereto as Exhibit 99.1.

Item 9.01.        Financial Statements and Exhibits.

(c)      Exhibits

99.1     Press release dated December 28, 2006.


Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this Current Report on Form 8-K to be signed on its
behalf by the undersigned hereunto duly authorized.


                             By: /s/ Richard Fagan
                                 Richard Fagan
                                 Chief Financial Officer

Dated:  December 28, 2006

                                  EXHIBIT INDEX

Exhibit No.                                   Description
----------                                    -----------

     99.1                    Press release dated December 28, 2006