Dmitrii I Loukianov

US Patent:

6636971, Oct 21, 2003

Filed:

Aug 2, 1999

Appl. No.:

09/366426

Inventors:

Dmitrii Loukianov - Chandler AZ

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06F 126

US Classification:

713189, 713176, 713200, 713201

Abstract:

A secure register in a cable modem is accessed only if properly encrypted data is received. The properly encrypted data is encrypted with a private key known only to a cable modem termination station. The data is decrypted with the public key stored in the cable modem. If the data and digital signature match, then the result of a hash function verifies that the data write is authorized. Configuration data, such as bandwidth data can be written only to the protected register in the cable modem, only if the data matches. Otherwise, the writing is prohibited. The method allows to securely access registers in electronic device remotely, using insecure communication media or channel. The method can be used to restrict access to critical data in registers or memory elements of a device, including ASICs, Flash and EEPROM memory components, to only positively authenticated sources of data.

US Patent:

6715075, Mar 30, 2004

Filed:

Jul 8, 1999

Appl. No.:

09/349870

Inventors:

Dmitrii Loukianov - Chandler AZ

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06F 1300

US Classification:

713176, 714200, 714201, 714155, 709219, 709220, 380258

Abstract:

A configuration file is provided to a communication device. Identification information associated with the communication device is received and configuration information is retrieved from a database based on the identification information. A configuration file is generated from the configuration information and provided to the communication device.

US Patent:

6886180, Apr 26, 2005

Filed:

Aug 16, 2000

Appl. No.:

09/640480

Inventors:

Jabe A. Sandberg - Chandler AZ, US
Dmitrii Loukianov - Chandler AZ, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

H04N007/173

US Classification:

725111, 725109, 725 51, 370401, 370419, 370420, 370428, 370486, 370487

Abstract:

The present invention processes cable modem functions on a host computer. The cable modem receives hardware specific modem functions and transfers these functions to the host computer. An abstraction layer in the host computer receives the functions and converts the functions to/from hardware specific functions. The abstraction layer may be a DOCSIS abstraction layer. A firmware emulator (firmulator) then receives and processes the modem functions. The firmware emulator includes a plurality of state machines and networking protocol agents.

US Patent:

6973096, Dec 6, 2005

Filed:

Jul 10, 2001

Appl. No.:

09/903334

Inventors:

Christopher L. Chappell - Chandler AZ, US
Jeffrey D. Hoffman - Chandler AZ, US
Dmitrii A. Loukianov - Chandler AZ, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

H04J003/16
H04L012/28

US Classification:

370468, 370389, 370412, 370392

Abstract:

Disclosed are a system and method of processing upstream bandwidth allocation messages in a downstream management message received at a client termination device. Bandwidth allocation elements based upon selected ones of the bandwidth allocation messages are stored in a data buffer. The stored bandwidth allocation elements may be accessed from the buffer in response to a validation of a cyclic redundancy code in the downstream management message.

US Patent:

7203858, Apr 10, 2007

Filed:

Dec 19, 2003

Appl. No.:

10/741675

Inventors:

Dmitrii Loukianov - Chandler AZ, US
Adrian P. Stephens - Cambridge, GB

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06F 1/12

US Classification:

713400, 713600, 370516, 725151, 386 95

Abstract:

A method may include sampling a receive frequency at which information received over a communication link is played. The method may also include sampling a system frequency related to the communication link and computing a first value based on the sampled receive frequency and the sampled system frequency. A second value may be received via the communication link. The receive frequency may be adjusted based on the first value and the second value.

US Patent:

7587091, Sep 8, 2009

Filed:

Oct 29, 2004

Appl. No.:

10/976460

Inventors:

Dmitrii Loukianov - Chandler AZ, US
Raju Hormis - New York NY, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06K 9/46
G06K 9/36
G06K 9/40
H04N 7/12
H04N 11/02
H04N 11/04
H04N 7/01

US Classification:

382239, 382236, 382250, 382261, 382265, 37524016, 37524014, 37524001, 348452, 348448

Abstract:

Locations of reference blocks of pixels of decoded interlaced video reference fields decoded from a compressed stream of video data are computed using motion vectors decoded from the same stream of video data. The reference block computed locations are de-interlaced with current blocks from current video fields decoded from the compressed streams of video data by low pass filtering light intensities of adjacent pixels of the reference and current blocks using low pass filter with coefficients adjustable according to discrete cosine transform (DCT) high frequency coefficients decoded from the coded stream. In addition, moving edges or objects of the de-interlaced blocks of pixels can be identified by comparing the decoded motion vector of the reference blocks to a threshold value. Then proper or more appealing light intensities for the moving edge pixels can be interpolated.

US Patent:

7606309, Oct 20, 2009

Filed:

Sep 30, 2004

Appl. No.:

10/957373

Inventors:

Raju Hormis - New York NY, US
Dmitrii Loukianov - Chandler AZ, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

H04N 7/12
H04N 11/02
H04N 11/04
H04N 1/66

US Classification:

37524016

Abstract:

A device including a two-dimensional convolution unit to perform spatial image filtering. A reference frame mirroring unit is connected to the two-dimensional convolution unit. A mean square error (MSE) decision unit is connected to the two-dimensional convolution unit to perform motion estimation by selecting the displacement that minimizes MSE.

US Patent:

7957603, Jun 7, 2011

Filed:

Dec 29, 2006

Appl. No.:

11/648714

Inventors:

Steven Tu - Phoenix AZ, US
Joseph G. Warner - Tempe AZ, US
Dmitrii Loukianov - Chandler AZ, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06K 9/36
G09G 5/36

US Classification:

382233, 345545

Abstract:

According to some embodiments, encoded information associated with an image is received at a decoder. The encoded information may be decoded at the decoder to generate full-sized first image pixels representing a full-sized version of the image. Moreover, the full-sized pixels may be scaled at the decoder to generate scaled image pixels representing a scaled version of the image.