基本信息:
- 专利标题： 비면허 주파수 대역을 사용한 데이터 전송 방법 및 그 장치
- 专利标题（英）：Methods for transmitting data using an unlicensed spectrum and Apparatuses thereof
- 专利标题（中）：使用未经许可的光谱传输数据的方法及其设备
- 申请号：KR1020150112969 申请日：2015-08-11
- 公开(公告)号：KR1020160046712A 公开(公告)日：2016-04-29
- 发明人： 김성관 , 김병석 , 김일환 , 김홍준
- 申请人： 주식회사 케이티
- 申请人地址： 경기도 성남시 분당구 불정로 **(정자동)
- 专利权人： 주식회사 케이티
- 当前专利权人： 주식회사 케이티
- 当前专利权人地址： 경기도 성남시 분당구 불정로 **(정자동)
- 代理人： 특허법인(유한)유일하이스트
- 优先权： KR1020140142794 2014-10-21
- 主分类号： H04W74/00
- IPC分类号： H04W74/00 ; H04W74/04 ; H04W28/26 ; H04W28/04
The present invention relates to a method and apparatus for transmitting and receiving data by using license-exempt frequency bands. More particularly, the present invention relates to a method and apparatus which can transmit and receive data while preventing the collision between the systems licensed frequency bands and unlicensed frequency bands each other. In particular, the present invention provides a base station in the method of transmitting data, the stage and the license-exempt frequency bands necessary for downlink data transmission to transmit the additional configuration information for adding a carrier to use the unlicensed frequency band to the secondary carrier to the terminal the steps and occupancy reservation information sending occupancy reservation information including the information on the time interval to provide a method and apparatus including the step of transmitting the downlink data through a secondary carrier.