Title:
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA BY USING PLURALITY OF CARRIERS IN MOBILE COMMUNICATION SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2013/112021
Kind Code:
A1
Abstract:
The method for transmitting and receiving data at a base station in a wireless communication system according to one embodiment of the present invention includes the steps of: receiving a performance report from a terminal; determining whether the addition of a serving cell is necessary; when the addition of the serving cell is necessary, transmitting a request for receiving a cell identifying signal to one or more other base stations on the basis of the received performance report; and transmitting a request for transmitting the cell identifying signal to the terminal. According to the embodiment, in a network in which a small cell and a macro cell are overlapped and operated, the terminal can minimize battery consumption and quickly recognize the small cell.
Inventors:
KIM SOENG HUN (KR)
JANG JAE HYUK (KR)
JEONG KYEONG IN (KR)
JANG JAE HYUK (KR)
JEONG KYEONG IN (KR)
Application Number:
PCT/KR2013/000669
Publication Date:
August 01, 2013
Filing Date:
January 28, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W48/08; H04W24/10
Foreign References:
| KR20110134305A | 2011-12-14 | |||
| KR20110135863A | 2011-12-19 | |||
| KR20110085441A | 2011-07-27 | |||
| KR20110084965A | 2011-07-26 | |||
| KR20100116118A | 2010-10-29 |
Attorney, Agent or Firm:
YOON, Dong Yol (KR)
윤동열 (KR)
윤동열 (KR)
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