发明名称 |
METHOD AND APPARATUS FOR REPORTING CHANNEL STATUS IN CELLULAR RADIO COMMUNICATION SYSTEM |
摘要 |
A method and an apparatus for reporting channel status in a cellular radio communication system are disclosed. In a communication system supporting a carrier aggregation of a component carrier to which an FDD scheme is applied and a component carrier to which a TDD scheme is applied, a base station identifies a TDD uplink-downlink configuration of a TDD primary cell, and configures a CSI transmission period of an FDD secondary cell according to the TDD uplink-downlink configuration. A terminal transmits a CSI of the FDD secondary cell in a specific sub-frame of the TDD primary cell according to a CSI configuration period indicated by the base station. |
申请公布号 |
EP3101943(A1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20150743290 |
申请日期 |
2015.01.29 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
KIM, Young-Bum;LEE, Hyo-Jin;CHOI, Seung-Hoon |
分类号 |
H04W24/10;H04J11/00 |
主分类号 |
H04W24/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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