公开(公告)号：US20130279454A1

公开(公告)日：2013-10-24

申请号：US13925664

申请日：2013-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Hak-seong KIM ,  Young Woo YUN ,  Dae Won LEE ,  Joon Kui AHN ,  Bong Hoe KIM ,  Ki Jun KIM

IPC: H04W72/04

CPC classification number: H04L5/0051 ,  H04J11/0069 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/24 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

公开(公告)号：US20130215854A1

公开(公告)日：2013-08-22

申请号：US13851023

申请日：2013-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn SEO ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Jung Hoon LEE ,  Eun Sun KIM ,  Hak Seong KIM ,  Suk Hyon YOON ,  Joon Kui AHN

IPC: H04W72/04

CPC classification number: H04B7/0652 ,  H04B7/0413 ,  H04B7/0634 ,  H04B7/0665 ,  H04W72/042

Abstract: A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.

Abstract translation: 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。

公开(公告)号：US20130182679A1

公开(公告)日：2013-07-18

申请号：US13791421

申请日：2013-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn SEO ,  Ki Jun KIM ,  Dae Won LEE ,  Young Woo YUN ,  Joon Kui AHN

IPC: H04W72/04

CPC classification number: H04L5/0053 ,  H04L1/0061 ,  H04L5/0051 ,  H04L5/0085 ,  H04W52/54 ,  H04W72/042 ,  H04W72/0446

Abstract: A method and apparatus for performing semi-persistent scheduling (SPS) deactivation in a wireless mobile communication system are disclosed. A base station (BS) transmits a downlink control channel to a user equipment (UE), and deactivates the SPS when a binary field indicating resource allocation information contained in the downlink control channel is entirely filled with ‘1’.

Abstract translation: 公开了一种用于在无线移动通信系统中执行半永久调度（SPS）去激活的方法和装置。 基站（BS）向用户设备（UE）发送下行链路控制信道，并且当指示下行链路控制信道中包含的资源分配信息的二进制字段被完全填充为“1”时，停止SPS。

公开(公告)号：US20130170485A1

公开(公告)日：2013-07-04

申请号：US13775076

申请日：2013-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Young Woo YUN ,  Hyun Hwa PARK ,  Hyun Woo LEE ,  Dong Cheol KIM

IPC: H04B7/26

CPC classification number: H04W56/001 ,  H04B7/2628 ,  H04L27/3483

Abstract: A method of generating a code sequence and method of adding additional information using the same are disclosed, by which a code sequence usable for a channel for synchronization is generated and by which a synchronization channel is established using the generated sequence. The present invention, in which the additional information is added to a cell common sequence for time synchronization and frequency synchronization, includes the steps of generating the sequence repeated in time domain as many as a specific count, masking the sequence using a code corresponding to the additional information to be added, and transmitting a signal including the masked sequence to a receiving end.

公开(公告)号：US20130121290A1

公开(公告)日：2013-05-16

申请号：US13735985

申请日：2013-01-07

Applicant: LG Electronics Inc.

Inventor： Hak-seong KIM ,  Young Woo YUN ,  Dae Won LEE ,  Joon Kui AHN ,  Bong Hoe KIM ,  Ki Jun KIM

IPC: H04W72/12

CPC classification number: H04L5/0051 ,  H04J11/0069 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/24 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

Abstract translation: 提供了一种在无线通信系统中发送调度请求（SR）的方法和装置。 该方法包括为子帧中的SR配置物理上行链路控制信道（PUCCH），该子帧包括多个单载波频分多址（SC-FDMA）符号，其中PUCCH上的一个SC-FDMA符号被穿孔 并在子帧中在PUCCH上发送SR。