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:
Jan. 12, 2016
Filed:
Jun. 20, 2012
Method and apparatus for controlling data traffic in a tdd system that uses multi-component carriers
Donghyun Park, Seoul, KR;
Donghyun Park, Seoul, KR;
Pantech Co., Ltd., Seoul, KR;
Abstract
The present invention relates to a method and apparatus for controlling data traffic in a time-division duplex (TDD) system that uses multi-component carriers. The method for controlling data traffic in a TDD system that uses multi-component carriers according to one embodiment of the present invention comprises the steps of: a base station transmitting, to a user equipment, a wireless signal including data through one or more component carriers among a component carrier group including a first element carrier which is a primary cell (PCell) and a second element carrier (SCell) which is a secondary cell, wherein the Pcell and the Scell consist of uplink and downlink subframes in a time division duplex system; and the base station receiving, from the user terminal, a wireless signal including response control information for the data through the second component carrier.