Invention Grant
- Patent Title: Method and apparatus for allocating control channel candidates
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Application No.: US14668506Application Date: 2015-03-25
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Publication No.: US09699773B2Publication Date: 2017-07-04
- Inventor: Jianqin Liu , Jianghua Liu , Qiang Wu , Chi Gao
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/00 ; H04W72/04

Abstract:
The present invention provides a method and an apparatus for allocating control channel candidates, which relate to the communications field, and can allocate control channel candidates at different aggregation levels to K ePDCCH sets and reduce complexity of blind detection performed by a UE. The method includes: determining K sets for transmitting a control channel, where each set in the K sets includes at least one physical resource block pair; and allocating control channel candidates at each aggregation level to at least one set in the K sets according to at least one of aggregation levels supported by the control channel to be transmitted, the number of control channel candidates corresponding to each aggregation level, the K sets for transmitting the control channel, and types of the sets.
Public/Granted literature
- US20150201405A1 METHOD AND APPARATUS FOR ALLOCATING CONTROL CHANNEL CANDIDATES Public/Granted day:2015-07-16
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