公开(公告)号：WO2011122835A2

公开(公告)日：2011-10-06

申请号：PCT/KR2011/002161

申请日：2011-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HAN, Jin-Kyu ,  KIM, Youn-Sun ,  YEON, Myung-Hoon ,  YU, Han-Il

IPC: H04B7/04 ,  H04L1/18 ,  H04J11/00

CPC classification number: H04B7/0473 ,  H04B7/0426 ,  H04B7/0617 ,  H04L1/0031 ,  H04L1/1607 ,  H04L1/1671 ,  H04L1/1812 ,  H04L25/0391 ,  H04L25/03923 ,  H04L25/03929 ,  H04L25/03942

Abstract: A method is provided for controlling retransmission by a User Equipment (UE) in a wireless communication system supporting Multiple Input Multiple Output (MIMO) technology. A plurality of transport blocks is initially transmitted to a Node B. A retransmission request for at least one transport block among the plurality of transport blocks is received from the Node B. A precoding matrix for retransmission of the at least one transport block is determined based on the retransmission request for the at least one transport block. The at least one transport block is retransmitted using the determined precoding matrix.

Abstract translation: 提供了一种用于在支持多输入多输出（MIMO）技术的无线通信系统中由用户设备（UE）控制重传的方法。 多个传输块最初被发送到节点B.对于多个传输块中的至少一个传输块的重发请求从节点B接收。用于重传的至少一个传输块的预编码矩阵是基于 对所述至少一个传输块的重传请求。 使用所确定的预编码矩阵来重传所述至少一个传输块。

公开(公告)号：WO2008147123A1

公开(公告)日：2008-12-04

申请号：PCT/KR2008/003020

申请日：2008-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWON, Hwan-Joon ,  HUH, Youn-Hyoung ,  CHO, Joon-Young ,  LEE, Ju-Ho ,  HAN, Jin-Kyu

IPC: H04L1/18

CPC classification number: H04L5/0007 ,  H04L1/0026 ,  H04L1/1867 ,  H04L5/0023 ,  H04L5/003 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0064

Abstract: A method and apparatus for mapping coded data symbols to resources in a mobile communication system. An S/P converter converts a serial signal including user data or control information into a plurality of parallel signals. A DFT unit performs Discrete Fourier Transform (DFT) on the parallel signals output from the S/P converter. A controller controls the DFT unit so that among the signals output from the S/P converter, a control channel is mapped in the maximum available resources to which the control channel can be mapped, among the resources included in a resource block, and data symbols are mapped to the remaining resources, except for the maximum available resources to which the control channel can be mapped. A subcarrier mapper allocates the signals output from the DFT unit to subcarriers. An RF processor converts a signal output from the subcarrier mapper into a radio signal.

Abstract translation: 一种用于将编码数据符号映射到移动通信系统中的资源的方法和装置。 S / P转换器将包括用户数据或控制信息的串行信号转换成多个并行信号。 DFT单元对从S / P转换器输出的并行信号执行离散傅里叶变换（DFT）。 控制器控制DFT单元，使得在从S / P转换器输出的信号中，在包括在资源块中的资源之中，将控制信道映射到可以映射控制信道的最大可用资源中，以及数据符号 被映射到剩余资源，除了可以映射控制信道的最大可用资源。 子载波映射器将从DFT单元输出的信号分配给副载波。 RF处理器将从子载波映射器输出的信号转换成无线电信号。

公开(公告)号：WO2008051018A1

公开(公告)日：2008-05-02

申请号：PCT/KR2007/005250

申请日：2007-10-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWON, Hwan-Joon ,  KIM, Dong-Hee ,  YU, Jae-Chon ,  HAN, Jin-Kyu ,  OH, Seung-Kyun

IPC: H04L27/26

CPC classification number: H04L5/0016 ,  H04B1/707 ,  H04B1/713 ,  H04L5/0007 ,  H04L5/0062

Abstract: A method and apparatus for hopping of a CDMA control segment that carries control information in an OFDMA packet data mobile communication system are provided, in which a number of CDMA control segment hopping zones, each CDMA control segment hopping zone representing a frequency area for CDMA control segment hopping, is determined according to a total number of available tiles in the system and a number of tiles per CDMA control segment, each tile including a predetermined number of subcarriers, or according to a total number of available subcarriers in the system and a number of subcarriers per CDMA control segment. Start points of the hopping zones are determined using the number of the hopping zones, and the control information is transmitted or received in the CDMA control segment through hopping of the CDMA control segment over the hopping zones using the start points.

Abstract translation: 提供了一种在OFDMA分组数据移动通信系统中携带控制信息的CDMA控制段的跳频方法和装置，其中多个CDMA控制段跳频区，每个CDMA控制段跳频区表示用于CDMA控制的频率区 段跳跃根据系统中的可用瓦片的总数和每个CDMA控制段的瓦片数量确定，每个瓦片包括预定数量的子载波，或者根据系统中的可用子载波的总数和数字 的每个CDMA控制段的子载波。 使用跳频区的数量来确定跳频区的起始点，并且通过使用起始点在跳频区上跳过CDMA控制段来在CDMA控制段中发送或接收控制信息。

公开(公告)号：WO2007111455A1

公开(公告)日：2007-10-04

申请号：PCT/KR2007/001462

申请日：2007-03-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YU, Jae-Chon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu ,  KIM, Yu-Chul ,  KWON, Hwan-Joon

IPC: H04B7/005

CPC classification number: H04W52/54 ,  H04B1/707 ,  H04L5/0053 ,  H04L27/2601

Abstract: An apparatus and method for efficiently transmitting/receiving a control channel in a mobile communication system simultaneously supporting a synchronous High-Rate Packet Data (HRPD) system and an Orthogonal Frequency Division Multiplexing (OFDM) system. Power of a control channel to be transmitted is measured. The measured power is compared with marginal maximum power set by a higher layer. According to the comparison result, information indicating whether a previous reverse packet has been successfully received and power control information for controlling power of a reverse link is inserted and transmitted in at least one of a Medium Access Control (MAC) channel and an OFDM symbol.

Abstract translation: 一种用于在同时支持同步高速率分组数据（HRPD）系统和正交频分复用（OFDM））系统的移动通信系统中有效地发送/接收控制信道的装置和方法。 测量要发送的控制信道的功率。 将测量的功率与由较高层设置的边际最大功率进行比较。 根据比较结果，在介质访问控制（MAC）信道和OFDM符号中的至少一个中插入并发送用于指示先前的反向分组是否已经被成功接收的信息和用于控制反向链路的功率的功率控制信息。

公开(公告)号：WO2007108617A1

公开(公告)日：2007-09-27

申请号：PCT/KR2007/001312

申请日：2007-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YU, Jae-Chon ,  KIM, Dong-Hee ,  KWON, Hwan-Joon ,  KIM, Yu-Chul ,  HAN, Jin-Kyu

IPC: H04L12/56

CPC classification number: H04L27/0008 ,  H04B7/2634 ,  H04L1/0025 ,  H04L1/0057 ,  H04L1/0072 ,  H04L1/0075 ,  H04L5/0016 ,  H04L5/0048 ,  H04L25/0228 ,  H04L47/10

Abstract: A transmission apparatus for transmitting packet data in a forward link of a High Rate Packet Data (HRPD) system is disclosed. The apparatus includes a first transmission processor for modulating physical link packet data according to an Orthogonal Frequency Division Multiplexing (OFDM) transmission scheme; a second transmission processor for modulating the physical link packet data according to a Evolution Data Only (EV-DO) transmission scheme; an HRPD-compatible processor for generating a transmission signal based on a slot structure of the HRPD system using one of output signals of the first and second transmission processors, and transmitting the transmission signal to a wireless network; and a controller for controlling transmission of the transmission signal according to a selected one of the OFDM transmission scheme and the EV-DO transmission scheme.

Abstract translation: 公开了一种用于在高速率分组数据（HRPD）系统的前向链路中发送分组数据的传输装置。 该装置包括：第一传输处理器，用于根据正交频分复用（OFDM）传输方案调制物理链路分组数据; 第二传输处理器，用于根据仅进化数据（EV-DO）传输方案调制所述物理链路分组数据; HRPD兼容处理器，用于使用所述第一和第二传输处理器的输出信号之一，基于所述HRPD系统的时隙结构生成传输信号，并将所述传输信号发送到无线网络; 以及控制器，用于根据所选择的OFDM传输方案和EV-DO传输方案之一来控制传输信号的传输。

公开(公告)号：WO2007094648A1

公开(公告)日：2007-08-23

申请号：PCT/KR2007/000862

申请日：2007-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JUNG, Jung-Soo ,  KIM, Dae-Gyun ,  KIM, Yu-Chul ,  BAE, Beom-Sik ,  HAN, Jin-Kyu ,  KWON, Hwan-Joon ,  CHO, Yun-Ok

IPC: H04B7/26

CPC classification number: H04L27/2608 ,  H04L5/023 ,  H04W72/00 ,  H04W72/0453

Abstract: Disclosed is a method for allocating resources in a base station of a wireless communication system that performs communication using frequency resources. The method includes dividing subcarriers into subcarrier sets each including a predetermined number of consecutive subcarriers, and generating a resource index table mapped to consecutive indexes such that a distance between subcarriers in the subcarrier sets is maximized; and determining an amount of resources to be transmitted through a downlink according to a channel condition, for data to be transmitted to each terminal, and allocating resources to the terminal using the index value in the resource index table.

Abstract translation: 公开了一种在使用频率资源进行通信的无线通信系统的基站中分配资源的方法。 该方法包括将子载波分成子载波集合，每个载波集合包括预定数量的连续子载波，并且生成映射到连续索引的资源索引表，使得子载波集中的子载波之间的距离最大化; 以及根据信道条件确定要通过下行链路传输的资源量，对于要发送到每个终端的数据，以及使用资源索引表中的索引值向终端分配资源。

公开(公告)号：WO2006135221A1

公开(公告)日：2006-12-21

申请号：PCT/KR2006/002343

申请日：2006-06-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Yu-Chul ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  KIM, Youn-Sun ,  HAN, Jin-Kyu

IPC: H04B7/26

CPC classification number: H04L27/2607 ,  H04L1/0003 ,  H04L1/1819

Abstract: A method and apparatus for transmitting a broadcast physical layer packet in a mobile communication system supporting multi-slot transmission and hybrid Automatic Repeat Request (H-ARQ) are provided. The method comprises initially transmitting the broadcast physical layer packet according to a fixed transmission format for at least one first slot interval and retransmitting the broadcast physical layer packet for at least one second slot interval using a variable transmission format different from the transmission format used in the first slot interval.

Abstract translation: 提供一种用于在支持多时隙传输和混合自动重传请求（H-ARQ）的移动通信系统中发送广播物理层分组的方法和装置。 该方法包括：根据至少一个第一时隙间隔的固定传输格式，首先发射广播物理层分组，并使用不同于传输格式中使用的传输格式的至少一个第二时隙间隔重传广播物理层分组 第一时隙间隔。

公开(公告)号：WO2006059891A1

公开(公告)日：2006-06-08

申请号：PCT/KR2005/004109

申请日：2005-12-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HAN, Jin-Kyu ,  BAE, Beom-Sik ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  KIM, Youn-Sun ,  KIM, Yu-Chul ,  JUNG, Jung-Soo ,  KIM, Dae-Gyun

IPC: H04B7/26

CPC classification number: H04W52/32 ,  H04L27/262

Abstract: An apparatus and method transmits a packet data symbol in a high-rate packet data (HRPD) mobile communication system for broadcasting service. A transmission processor generates a modulated symbol by encoding, interleaving and modulating a physical layer packet to be transmitted, and arranges the modulated symbol in a data tone. A tone inserter inserts a guard tone and a pilot tone into the data tone. A tone power allocator sets a different pilot-to-data tone power ratio according to a position of a slot, in which the packet data symbol is included, and allocates power according to the pilot-to-data tone power ratio. A transmitter transmits the packet data symbol.

Abstract translation: 一种装置和方法在用于广播业务的高速率分组数据（HRPD）移动通信系统中发送分组数据符号。 发送处理器通过对要发送的物理层分组进行编码，交织和调制来生成调制符号，并将调制符号排列成数据音调。 音调插入器将保护音和导频音插入数据音。 音调功率分配器根据包含分组数据符号的时隙的位置来设置不同的导频到数据音调功率比，并且根据导频到数据音调功率比分配功率。 发射机发送分组数据符号。

公开(公告)号：WO2005018115A1

公开(公告)日：2005-02-24

申请号：PCT/KR2004/002087

申请日：2004-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu

Inventor： KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu

IPC: H04B7/26

CPC classification number: H04W72/0413 ,  H04L1/0001 ,  H04L1/0025 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/0075 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1825 ,  H04W28/22 ,  H04W72/042

Abstract: A method of efficiently assigning a plurality of reverse HARQ channels to an MS in a BS in a mobile communication system supporting HARQ is provided. To transmit reverse data to the BS, the MS transmits a reverse data rate request message to the BS, receives from the BS one grant message containing a reverse data rate, and transmits to the BS different packet data at predetermined intervals at the reverse data rate on a packet data channel.

Abstract translation: 提供了一种在支持HARQ的移动通信系统中向BS中的MS有效地分配多个反向HARQ信道的方法。 为了向BS发送反向数据，MS向BS发送反向数据速率请求消息，从BS接收包含反向数据速率的一个授权消息，并以反向数据速率以预定间隔向BS发送不同的分组数据 在分组数据信道上。

公开(公告)号：WO2012021008A2

公开(公告)日：2012-02-16

申请号：PCT/KR2011/005906

申请日：2011-08-11

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KIM, Sung Tae ,  KIM, Youn Sun ,  HAN, Jin-Kyu

Inventor： KIM, Sung Tae ,  KIM, Youn Sun ,  HAN, Jin-Kyu

IPC: H04B7/04 ,  H04J11/00

CPC classification number: H04L5/0048 ,  H04W28/00 ,  H04W48/12 ,  H04W52/54

Abstract: Methods and apparatus are provided for transmitting processing reference signals in a mobile communication system. A base station determines a reference signal pattern comprising at least one resource element, generates a bitmap indicator indicating whether zero transmission power is assigned to the at least one resource element of the reference signal pattern, and transmits the reference signal pattern and the bitmap indicator to a terminal. The terminal receives the reference signal pattern and the bitmap indicator, and processes a reference signal extracted according to the reference signal pattern and the bitmap indicator.

Abstract translation: 提供了用于在移动通信系统中发送处理参考信号的方法和设备。 基站确定包括至少一个资源单元的参考信号模式，生成指示零传输功率是否被分配给参考信号模式的至少一个资源单元的位图指示符，并且将参考信号模式和位图指示符发送到 一个终端。 终端接收参考信号模式和位图指示符，并处理根据参考信号模式和位图指示符提取的参考信号。