公开(公告)号：US20150036639A1

公开(公告)日：2015-02-05

申请号：US14518787

申请日：2014-10-20

Applicant: LG ELECTRONICS INC.

Inventor： Jin Sam KWAK ,  Hong Won PARK ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Dong Cheol KIM ,  Jae Hoon CHUNG

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1257 ,  H04W72/1284

Abstract: A method and device are disclosed for transmitting uplink control signals in a wireless communication system using at least one subframe comprising two slots, each slot including a plurality of symbols, the wireless communication system configured to transmit a first uplink control signal via an assigned first physical uplink control channel resource and to transmit a second uplink control signal via an assigned second physical uplink control channel resource. The method can include generating a modulation symbol by modulating the second uplink control signal, and transmitting the modulation symbol in a subframe via a physical uplink control channel resource which is assigned for the first uplink control signal if it is determined that the first uplink control signal and the second uplink control signal are to be transmitted in the subframe.

Abstract translation: 公开了一种用于在无线通信系统中使用包括两个时隙的至少一个子帧来发送上行链路控制信号的方法和装置，每个时隙包括多个符号，所述无线通信系统经配置以经由分配的第一物理 并且经由所分配的第二物理上行链路控制信道资源来发送第二上行链路控制信号。 该方法可以包括：通过调制第二上行链路控制信号来产生调制符号，并且如果确定第一上行链路控制信号，则经由分配给第一上行链路控制信号的物理上行链路控制信道资源在子帧中发送调制符号 并且第二上行链路控制信号将在子帧中发送。

公开(公告)号：US20140177554A1

公开(公告)日：2014-06-26

申请号：US14107964

申请日：2013-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Jin Sam KWAK ,  Hong Won PARK ,  Sung Gu CHO ,  Ki Ho NAM ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Dong Cheol KIM

IPC: H04W72/04

CPC classification number: H04W72/044 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/143 ,  H04L25/0224 ,  H04L27/0008 ,  H04L27/2627 ,  H04W72/04 ,  H04W72/1263

Abstract: A method of mapping a physical resource to a logical resource in a wireless communication system is described. The method includes dividing a physical frequency band into at least one frequency partition. Each frequency partition is divided into a localized region and a distributed region in a frequency domain. The method further includes mapping the at least one frequency partition into at least one logical resource unit. The localized region is directly mapped into the logical resource unit and the distributed region is mapped into the logical resource unit after rearranging subcarriers within the distributed region.

Abstract translation: 描述了将物理资源映射到无线通信系统中的逻辑资源的方法。 该方法包括将物理频带划分成至少一个频率分区。 每个频率分区被分成局部区域和频域中的分布区域。 该方法还包括将至少一个频率分区映射到至少一个逻辑资源单元中。 本地化区域直接映射到逻辑资源单元中，并且在重新布置分布区域内的子载波之后，将分布区域映射到逻辑资源单元中。

公开(公告)号：US20150092739A1

公开(公告)日：2015-04-02

申请号：US14506280

申请日：2014-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Jin Sam KWAK ,  Hong Won PARK ,  Sung Gu CHO ,  Ki Ho NAM ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo Lee ,  Dong Cheol Kim

IPC: H04W72/04

CPC classification number: H04W72/044 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/143 ,  H04L25/0224 ,  H04L27/0008 ,  H04L27/2627 ,  H04W72/04 ,  H04W72/1263

Abstract: A method of mapping a physical resource to a logical resource in a wireless communication system is described. The method includes dividing a physical frequency band into at least one frequency partition. Each frequency partition is divided into a localized region and a distributed region in a frequency domain. The method further includes mapping the at least one frequency partition into at least one logical resource unit. The localized region is directly mapped into the logical resource unit and the distributed region is mapped into the logical resource unit after rearranging subcarriers within the distributed region.

Abstract translation: 描述了将物理资源映射到无线通信系统中的逻辑资源的方法。 该方法包括将物理频带划分成至少一个频率分区。 每个频率分区被分成局部区域和频域中的分布区域。 该方法还包括将至少一个频率分区映射到至少一个逻辑资源单元中。 本地化区域直接映射到逻辑资源单元中，并且在重新布置分布区域内的子载波之后，将分布区域映射到逻辑资源单元中。

公开(公告)号：US20130188587A1

公开(公告)日：2013-07-25

申请号：US13791398

申请日：2013-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Jin Sam KWAK ,  Hong Won PARK ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Dong Cheol KIM ,  Jae Hoon CHUNG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1257 ,  H04W72/1284

Abstract: A method and device for transmitting uplink control signals in a wireless communication system, the method including: reserving a preassigned scheduling request (SR) physical uplink control channel (PUCCH) resource used for transmission of a SR; determining a frequency domain sequence and an orthogonal sequence based on the preassigned SR PUCCH resource; spreading an ACK/NACK for Hybrid Automatic Repeat Request (HARQ) with the frequency domain sequence and the orthogonal sequence to generate a mapped sequence; and transmitting the mapped sequence.

Abstract translation: 一种用于在无线通信系统中发送上行链路控制信号的方法和装置，所述方法包括：预留用于传输SR的预先分配的调度请求（SR）物理上行链路控制信道（PUCCH）资源; 基于预先分配的SR PUCCH资源确定频域序列和正交序列; 用频域序列和正交序列扩展用于混合自动重传请求（HARQ）的ACK / NACK以生成映射序列; 并发送映射的序列。