Invention Grant
US09578600B2 Method and apparatus for providing advanced indication for ePDCCH
有权
为ePDCCH提供高级指示的方法和装置
- Patent Title: Method and apparatus for providing advanced indication for ePDCCH
- Patent Title (中): 为ePDCCH提供高级指示的方法和装置
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Application No.: US14564733Application Date: 2014-12-09
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Publication No.: US09578600B2Publication Date: 2017-02-21
- Inventor: Linbo Li , Jaber Borran , Yingqun Yu , Inyup Kang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04W72/04
Abstract:
A method and an apparatus are provided for determining whether an enhanced physical downlink control channel (ePDCCH) transmission exists for a user equipment (UE) in a subframe. The UE receives a transmission on physical downlink control channel (PDCCH) resources of the subframe. Downlink control information (DCI) is extracted from the PDCCH resources. The DCI includes at least one bit indicating whether the ePDCCH transmission exists for the UE in the subframe. The UE determines whether the ePDCCH transmission exists using the at least one bit. Additional symbols of the subframe are buffered and decoded when the ePDCCH transmission exists.
Public/Granted literature
- US20150230173A1 METHOD AND APPARATUS FOR PROVIDING ADVANCED INDICATION FOR ePDCCH Public/Granted day:2015-08-13
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