Title:
制御チャネルを受信および送信する方法、ユーザ機器ならびに基地局
Document Type and Number:
Japanese Patent JP5902821
Kind Code:
B2
Abstract:
The present invention discloses methods for receiving and sending a control channel, a user equipment, and a base station. The method for receiving a control channel includes: obtaining time-frequency resource information and first information of the control channel; determining a search space of the control channel according to the time-frequency resource information and the first information; and receiving the control channel in the search space. By using the methods, the user equipment and the base station according to embodiments of the present invention, the search space of the control channel can be determined according to the time-frequency resource information and the first information of the control channel, so that receiving and sending of the control channel can be implemented and a capacity of the control channel can be expanded, thereby improving system scheduling efficiency and flexibility and further improving user experience.
Inventors:
Official
Application Number:
JP2014539216A
Publication Date:
April 13, 2016
Filing Date:
June 29, 2012
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W72/04
Domestic Patent References:
| JP2013529414A |
Foreign References:
| WO2011128013A1 |
Other References:
Panasonic,Initial system level performance comparison of Enhanced-PDCCH and PDCCH,3GPP TSG RAN WG1 Meeting #66,3GPP,2011年 8月26日,R1-112366
Research In Motion, UK Limited,Design Consideration for E-PDCCH,3GPP TSG RAN WG1 Meeting #66 bis,3GPP,2011年10月14日,R1-113236
Research In Motion, UK Limited,Design Consideration for E-PDCCH,3GPP TSG RAN WG1 Meeting #66 bis,3GPP,2011年10月14日,R1-113236
Attorney, Agent or Firm:
Yoshifumi Saeki
Keiji Kiuchi
Keiji Kiuchi