首页>
外国专利>
METHOD FOR EFFECTIVELY TRANSMITTING DOWNLINK ACKNOWLEDGEMENT/NEGATIVE ACKNOWLEDGEMENT, ACKNOWLEDGEMENT/NEGATIVE ACKNOWLEDGEMENT INFORMATION RECEIVING METHOD, AND APPARATUS FOR THE SAME
METHOD FOR EFFECTIVELY TRANSMITTING DOWNLINK ACKNOWLEDGEMENT/NEGATIVE ACKNOWLEDGEMENT, ACKNOWLEDGEMENT/NEGATIVE ACKNOWLEDGEMENT INFORMATION RECEIVING METHOD, AND APPARATUS FOR THE SAME
展开▼
机译：有效地发送下行链路确认/否定确认的方法，确认/否定确认信息接收方法以及用于该方法的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A method for effectively transmitting downlink acknowledgement/negative acknowledgement(ACK/NACK), an ACK/NACK information receiving method, and an apparatus for the same are provided to transmit the ACK/NACK information with respect to a plurality of code works using single physical hybrid ARQ channel(PHICH) resources.;CONSTITUTION: An acknowledgement/negative acknowledgement generation block(602-1) of a base station generates an HI according to a decoding result with respect to a plurality of code words from a user device. A channel coding block(604-1) generates an HI code word by coding the HI according to a determined coding method. A modulation block(606-1) modulates 0 and 1 among bits comprising the HI code word to -1 and 1. A diffusion block(608) creates a modulation symbol sequence. A layer mapping block(610) performs resource group array, layer mapping, and pre-coding. A resources mapping block(612) performs various operations in order to match the diffused symbol sequence to physical resource.;COPYRIGHT KIPO 2012
展开▼
