Invention Grant
US09531506B2 Method and device for processing HARQ feedback in a mobile communication system
有权
用于在移动通信系统中处理HARQ反馈的方法和设备
- Patent Title: Method and device for processing HARQ feedback in a mobile communication system
- Patent Title (中): 用于在移动通信系统中处理HARQ反馈的方法和设备
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Application No.: US13499741Application Date: 2010-10-01
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Publication No.: US09531506B2Publication Date: 2016-12-27
- Inventor: Soeng Hun Kim , Gert-Jan Van Lieshout , Aris Papasakellariou
- Applicant: Soeng Hun Kim , Gert-Jan Van Lieshout , Aris Papasakellariou
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2009-0094004 20091001; KR10-2010-0004800 20100119; KR10-2010-0023470 20100316
- International Application: PCT/KR2010/006717 WO 20101001
- International Announcement: WO2011/040788 WO 20110407
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L1/18 ; H04L1/16 ; H04W72/04
Abstract:
A device and method for handling HARQ feedback in a mobile communication system are disclosed. The HARQ feedback handling method includes: analyzing a control message from a base station to recognize presence of HARQ feedback relationships between downlink carriers and uplink carriers; determining an uplink carrier (a downlink carrier) to support HARQ feedback in response to downlink traffic (uplink traffic) sent through a downlink carrier (an uplink carrier); and sending (receiving) HARQ feedback through the determined uplink carrier (downlink carrier).
Public/Granted literature
- US20120218963A1 METHOD AND DEVICE FOR PROCESSING HARQ FEEDBACK IN A MOBILE COMMUNICATION SYSTEM Public/Granted day:2012-08-30
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