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.:
Date of Patent:
May. 01, 2012
Filed:
Dec. 29, 2009
Chia-lung Tsai, Hsinchu, TW;
Yu-tao Hsieh, Hsinchu, TW;
Pang-an Ting, Fongyuan, TW;
Jen-yuan Hsu, Jincheng Township, TW;
Chia-Lung Tsai, Hsinchu, TW;
Yu-Tao Hsieh, Hsinchu, TW;
Pang-An Ting, Fongyuan, TW;
Jen-Yuan Hsu, Jincheng Township, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A method for data transmissions in a wireless communication system includes: allocating resources for data to be transmitted; providing a seed number from the communication system; setting, based on the seed number, at least one parameter for a pseudo-random mapper having an input variable and an output variable; initializing an array with a number of base elements; increasing a current value of the input variable by a current value of a counter; and calculating a value of the output variable based on the pseudo-random mapper and the increased value of the input variable. The method further includes: swapping a first base element and a second base element in the array, the first base element being identified based on the current value of the counter, and the second base element being identified based on the value of the output variable; performing permutation on the resources by using the array as a permutation sequence; and transmitting the data.