公开(公告)号：US20130139020A1

公开(公告)日：2013-05-30

申请号：US13711438

申请日：2012-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Sung Ho MOON ,  Seung Woo NAM ,  Jong Min KIM ,  Hyung Ho PARK ,  Han Gyu CHO ,  Jin Soo CHOI ,  Jae Hoon CHUNG ,  Jong Young HAN ,  Suk Woo LEE

IPC: H04L1/08

CPC classification number: H04L1/08 ,  H04L1/1819 ,  H04L1/1893

Abstract: A data retransmission method using hybrid automatic repeat request (harq) includes transmitting a data block, receiving a retransmission request signal for the data block, generating a retransmission block by performing swapping or inversion between bits constituting the data block according to the retransmission request signal, and transmitting the retransmission block.

Abstract translation: 使用混合自动重传请求（harq）的数据重传方法包括发送数据块，接收数据块的重发请求信号，通过根据重传请求信号在构成数据块的比特之间进行交换或反转来生成重发块， 并发送重传块。

公开(公告)号：US20130128842A1

公开(公告)日：2013-05-23

申请号：US13742182

申请日：2013-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Jin Soo CHOI ,  Han Gyu CHO ,  Bin Chul IHM

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04L5/003

Abstract: A device and method for permuting subcarriers in a subframe which is divided into a plurality of frequency partitions in a wireless mobile communication system is disclosed. The method includes mapping, at a mobile station, physical resource units for localized resource allocation to a frequency partition of the plurality of frequency partitions in units of N_1 number of resource units, and physical resource units for distributed resource allocation to the frequency partition in units of N_d number of resource units, N_1 being different from N_d; and spreading, at the mobile station, subcarriers of the physical resource units for distributed resource allocation across the whole distributed resource allocations.

Abstract translation: 公开了一种用于在无线移动通信系统中分配为多个频率分区的子帧中的子载波的置换的装置和方法。 该方法包括：在移动站处，以N_1个资源单元为单位将用于局部资源分配的物理资源单元映射到多个频率分区的频率分区，以及用于分配资源分配给分配给频率分区的单元的物理资源单元 的N_d个资源单元，N_1不同于N_d; 并且在移动站处，在整个分布式资源分配中分散用于分布式资源分配的物理资源单元的子载波。