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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8130741 B1

PDFFull Text
Expired
Date of Patent:
Mar. 06, 2012

Filed:

Jul. 31, 2007

Method for resource allocation with rectangular bursts

Applicants:

Junjik Bae, Evanston, IL (US);

Aik Chindapol, Princeton, NJ (US);

Jimmy Chui, Princeton, NJ (US);

Vladimir Marchenko, Darmstadt, DE;

Inventors:

Junjik Bae, Evanston, IL (US);

Aik Chindapol, Princeton, NJ (US);

Jimmy Chui, Princeton, NJ (US);

Vladimir Marchenko, Darmstadt, DE;

Assignee:

Nokia Siemens Networks GmbH & Co. KG, Munich, DE;

Attorney:
Primary Examiner:

Chi Pham

Assistant Examiner:

Alexander Boakye

Int. Cl.
CPC ...
H04B 7/208 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method is provided for allocation downlink bursts in a data region of a OFDMA data system, such data region having along one axis thereof increasing logical sub channel numbers and along another axis thereof increasing OFDMA symbol numbers, and wherein the burst are allocated into rectangular shaped sub regions within the data region. In one embodiment, the method allocates the bursts into rectangular shaped sub regions of the data region with minimum unused sub regions within the data region. In one embodiment, the method creates and locates the data region with minimum unused slots at the lowest logical sub channel number and the lowest OFDMA symbol number. In another embodiment, the method allocates the bursts within a data region having the largest number of OFDMA symbol numbers and then reduces the OFDMA symbol numbers of the data region only when the data region with the smaller OFDMA symbol numbers has less number of unused slots.

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Bae, Junjik. (2012). Method for resource allocation with rectangular bursts (U.S. Patent No. 8130741). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8130741

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