Invention Application
- Patent Title: METHOD AND APPARATUS FOR RECEIVING CONTROL INFORMATION IN WIRELESS CONNECTION SYSTEM
- Patent Title (中): 在无线连接系统中接收控制信息的方法和装置
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Application No.: US14894926Application Date: 2013-05-30
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Publication No.: US20160127960A1Publication Date: 2016-05-05
- Inventor: Changhwan PARK , Yusung LEE , Youngdae KIM , Changsoo LEE
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- International Application: PCT/KR2013/004753 WO 20130530
- Main IPC: H04W36/04
- IPC: H04W36/04 ; H04W72/04 ; H04L1/18 ; H04W36/30 ; H04L5/00 ; H04W76/04

Abstract:
The present invention discloses a method and an apparatus for a terminal receiving control information, which includes a modified physical hybrid ARQ indicator channel (PHICH) configuration, through a downlink shared channel (DL-SCH), in a heterogeneous network system comprising a macro cell and a femto cell. The method for the terminal receiving the control information in the heterogeneous network system comprising the macro cell and the femto cell, according to one embodiment of the present invention, comprises the steps of: the terminal accessing the macro cell undergoing a handover to the femto cell; and receiving PHICH reconfiguration information from the femto cell through the downlink shared channel (DL-SCH), when the configuration of the physical hybrid ARQ indicator channel (PHICH) used by the terminal which has undergone the handover is modified.
Public/Granted literature
- US09867097B2 Method and apparatus for receiving control information in wireless connection system Public/Granted day:2018-01-09
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