Invention Grant
US09350497B2 Method and apparatus for transmitting HARQ acknowledgement in OFDM radio communication system
有权
用于在OFDM无线电通信系统中发送HARQ确认的方法和装置
- Patent Title: Method and apparatus for transmitting HARQ acknowledgement in OFDM radio communication system
- Patent Title (中): 用于在OFDM无线电通信系统中发送HARQ确认的方法和装置
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Application No.: US13552125Application Date: 2012-07-18
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Publication No.: US09350497B2Publication Date: 2016-05-24
- Inventor: Hyoungju Ji , Jinkyu Han , Youngbum Kim , Joonyoung Cho , Seunghoon Choi
- Applicant: Hyoungju Ji , Jinkyu Han , Youngbum Kim , Joonyoung Cho , Seunghoon Choi
- 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.
- Priority: KR10-2011-0071100 20110718
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04L1/00 ; H04L1/16 ; H04L5/00
Abstract:
A Physical Hybrid Automatic Repeat reQuest (ARQ) Indicator CHannel (PHICH) transmission method performed by a base station is provided. The method includes determining whether any PHICH resources are allocated to a current subframe; allocating, upon a determination that the current subframe does not have any PHICH resources allocated, a new PHICH resource; and transmitting a PHICH through the allocated new PHICH resource.
Public/Granted literature
- US20130021994A1 METHOD AND APPARATUS FOR TRANSMITTING HARQ ACKNOWLEDGEMENT IN OFDM RADIO COMMUNICATION SYSTEM Public/Granted day:2013-01-24
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