公开(公告)号：US20090168911A1

公开(公告)日：2009-07-02

申请号：US12343674

申请日：2008-12-24

申请人： Sung-Woo PARK ,  Soon-Young YOON ,  Jae-Hee CHO ,  Keun-Chul HWANG ,  In-Seok HWANG ,  June MOON

发明人： Sung-Woo PARK ,  Soon-Young YOON ,  Jae-Hee CHO ,  Keun-Chul HWANG ,  In-Seok HWANG ,  June MOON

IPC分类号： H04L27/28

CPC分类号： H04L25/0204 ,  H04B7/063 ,  H04B7/0639

摘要： An apparatus and method for channel information feedback in a multiple antenna system are provided. The method includes selecting at least one code for at least one Eigen vector based on channel information with a serving node from a codebook including at least one code, constructing a set of codes orthogonal to a first code including the at least one selected code, and indicating the first code using an amount of information that enables expression of the codes of the codebook, indicating codes, other than the first code, in the constructed set using an amount of information that enables expression of the codes included in the set and performing feedback to the serving node.

摘要翻译： 提供了一种用于多天线系统中的信道信息反馈的装置和方法。 该方法包括：从包括至少一个代码的码本中，基于信道信息与服务节点选择至少一个特征向量的至少一个代码，构建与包括至少一个所选代码的第一代码正交的一组代码，以及 使用能够表达包含在集合中的代码并执行反馈的信息量使得能够使用能够表达代码本的代码的信息量的第一代码来指示构造的集合中的除了第一代码之外的代码 到服务节点。

公开(公告)号：US20080227476A1

公开(公告)日：2008-09-18

申请号：US11947520

申请日：2007-11-29

申请人： Jae-Hee CHO ,  Heon-Ki Chae ,  Soon-Young Yoon ,  In-Seok Hwang ,  June Moon

发明人： Jae-Hee CHO ,  Heon-Ki Chae ,  Soon-Young Yoon ,  In-Seok Hwang ,  June Moon

IPC分类号： H04B7/005 ,  H04B7/26

CPC分类号： H04W52/146 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04W52/54

摘要： A method for controlling power in a communication system. A base station allocats Channel Quality Information Channels to at least one mobile station, transmits the allocated Channel Quality Information Channel information, and transmits power control information to the mobile station to which the Channel Quality Information Channel is allocated. And a mobile station for receives Channel Quality Information Channel allocation information, receives power control information, and detects the power control information allocated to the mobile station by using the Channel Quality Information Channel allocation information.

摘要翻译： 一种用于控制通信系统中的功率的方法。 基站向至少一个移动台分配信道质量信息信道，发送分配的信道质量信息信道信息，并向发送信道质量信息信道的移动台发送功率控制信息。 以及用于接收信道质量信息信道分配信息的移动站，接收功率控制信息，并且通过使用信道质量信息信道分配信息来检测分配给移动站的功率控制信息。

公开(公告)号：US20080220804A1

公开(公告)日：2008-09-11

申请号：US11972403

申请日：2008-01-10

申请人： Jae-Hee CHO ,  Heon-Ki Chae ,  Soon-Young Yoon ,  In-Seok Hwang ,  June Moon

发明人： Jae-Hee CHO ,  Heon-Ki Chae ,  Soon-Young Yoon ,  In-Seok Hwang ,  June Moon

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W52/54 ,  H04W52/146

摘要： A method for controlling power in a communication system. A base station allocates Channel Quality Information Channels (CQICHs) to at least one mobile station, transmits CQICH information for the allocated CQICHs, and transmits power control information to the mobile stations to which the CQICHs are allocated. A mobile station receives CQICH allocation information, receives power control information, and detects the power control information allocated to the mobile station by using the CQICH allocation information.

摘要翻译： 一种用于控制通信系统中的功率的方法。 基站将信道质量信息信道（CQICH）分配给至少一个移动站，发送用于所分配的CQICH的CQICH信息，并向所分配的CQICH的移动台发送功率控制信息。 移动站接收CQICH分配信息，接收功率控制信息，并通过使用CQICH分配信息来检测分配给移动台的功率控制信息。

公开(公告)号：US20110149716A1

公开(公告)日：2011-06-23

申请号：US13035496

申请日：2011-02-25

申请人： Jae-Hee CHO ,  Jae-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

发明人： Jae-Hee CHO ,  Jae-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

IPC分类号： H04L27/28 ,  H04J9/00

CPC分类号： H04L5/0037 ,  H04L1/0061 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04W16/12 ,  H04W28/16 ,  H04W74/00

摘要： Methods of transmitting an receiving symbols by a Mobile Subscriber Station (MSS) and a Base Station (BS) are provided. The method for receiving symbols by the MSS includes receiving symbols from the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers. The method for transmitting symbols by the MSS includes transmitting symbols to the BS, wherein the symbols are mapped onto data sub-carriers using a sequence, wherein the sequence includes result values, the result values being generated by applying, to a basic sequence, an offset and a number of cyclic shifting, the basic sequence having a length identical to the number of data sub-carriers.

摘要翻译： 提供了由移动用户站（MSS）和基站（BS）发送接收符号的方法。 用于由MSS接收符号的方法包括从BS接收符号，其中使用序列将符号映射到数据子载波上，其中该序列包括结果值，结果值是通过将基本序列应用于 偏移量和循环移位的数量，该基本序列的长度与数据副载波的数量相同。 用于由MSS发送符号的方法包括向BS发送符号，其中使用序列将符号映射到数据子载波上，其中该序列包括结果值，该结果值是通过将基本序列应用于 偏移量和循环移位的数量，该基本序列的长度与数据副载波的数量相同。

公开(公告)号：US20080159436A1

公开(公告)日：2008-07-03

申请号：US12049706

申请日：2008-03-17

申请人： Jae-Hee CHO ,  Jee-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

发明人： Jae-Hee CHO ,  Jee-Ho Jeon ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Ji-Ho Jang ,  In-Seok Hwang ,  Hoon Huh ,  Jeong-Heon Kim ,  Soung-Joo Maeng

IPC分类号： H04L27/00

CPC分类号： H04L5/0037 ,  H04L1/0061 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0044 ,  H04W16/12 ,  H04W28/16 ,  H04W74/00

摘要： A method of allocating sub-channel signal interleaving patterns to BSs forming a wireless communication system that divides a frequency band into a plurality of sub-carriers and including a plurality of sub-channels, which are a set of predetermined adjacent sub-carriers. The method includes: creating a basic orthogonal sequence having a length identical to a number of the sub-carriers forming the sub-channel; creating a plurality of sequences having a same length as the basic orthogonal sequence by cyclic-shifting the basic orthogonal sequence a predetermined number of times or performing a modulo operation based on a number of the sub-carriers forming the sub-channel, after adding a predetermined offset to the cyclic-shifted basic orthogonal sequence; selecting a predetermined number of sequences corresponding to a number of the BSs from among the plurality of sequences; and allocating the selected sequences as the sub-channel signal interleaving patterns for the BSs.

摘要翻译： 将子信道信号交织模式分配给形成无线通信系统的无线通信系统的方法，所述无线通信系统将频带划分成多个子载波，并且包括作为一组预定相邻子载波的多个子信道。 该方法包括：创建具有与形成子信道的子载波的数量相同的长度的基本正交序列; 通过将基本正交序列循环移位预定次数或者基于构成子信道的子载波的数量执行模运算来创建与基本正交序列具有相同长度的多个序列， 对循环移位的基本正交序列的预定偏移; 从所述多个序列中选择与所述BS的数量相对应的预定数量的序列; 并且将所选择的序列分配为用于BS的子信道信号交织模式。

公开(公告)号：US20090103569A1

公开(公告)日：2009-04-23

申请号：US12253186

申请日：2008-10-16

申请人： Jae-Hee CHO ,  Chung-Ryul CHANG ,  Jae-Weon CHO ,  Soon-Young YOON ,  In-Seok HWANG ,  Kwan-Hee ROH ,  Yong-Seok KIM

发明人： Jae-Hee CHO ,  Chung-Ryul CHANG ,  Jae-Weon CHO ,  Soon-Young YOON ,  In-Seok HWANG ,  Kwan-Hee ROH ,  Yong-Seok KIM

IPC分类号： H04J3/00

CPC分类号： H04L27/2656 ,  H04L5/0032 ,  H04L23/02 ,  H04L27/2602 ,  H04L27/2613 ,  H04L27/2655 ,  H04W56/0045

摘要： A system and method for transmitting/receiving a signal in a communication system are provided, in which a transmitter determines to change a transmission time of a superframe header, when a structure of a superframe is changed, determines the transmission time of the superframe header according to a result of the determination to change the transmission time of the superframe header, transmits information about the determined transmission time to a receiver, and transmits the superframe header at the determined transmission time.

摘要翻译： 提供了一种用于在通信系统中发送/接收信号的系统和方法，其中发射机确定改变超帧报头的传输时间，当超帧的结构改变时，根据超帧头的结构确定传输时间 为了改变超帧报头的传输时间的决定的结果，将关于所确定的传输时间的信息发送到接收机，并在确定的传输时间发送超帧报头。

公开(公告)号：US20090262670A1

公开(公告)日：2009-10-22

申请号：US12491774

申请日：2009-06-25

申请人： Jae-Hee CHO ,  In-Seok Hwang ,  Jang-Hoon Yang ,  Hoon Huh ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Young-Hoon Kwon

发明人： Jae-Hee CHO ,  In-Seok Hwang ,  Jang-Hoon Yang ,  Hoon Huh ,  Soon-Young Yoon ,  Sang-Hoon Sung ,  Young-Hoon Kwon

IPC分类号： H04J3/00 ,  H04B7/00

CPC分类号： H04W52/28 ,  H04W52/08 ,  H04W52/10

摘要： An apparatus and method for changing an uplink power control scheme according to mobile status in a TDD mobile communication system are provided. The communication system comprises a Subscriber Station (SS) for transmitting a power control change request message to a Base Station (BS) to change the power control scheme, and the BS for deciding to change the power control scheme between the open loop power control and closed loop power control, and transmitting a power control change response message the SS including the decided power control scheme.

摘要翻译： 提供了一种用于在TDD移动通信系统中根据移动状态改变上行链路功率控制方案的装置和方法。 通信系统包括用于向基站（BS）发送功率控制改变请求消息以改变功率控制方案的用户站（SS），以及用于决定改变开环功率控制和 闭环功率控制，以及发送功率控制变化响应消息，SS包括决定的功率控制方案。

公开(公告)号：US20070280183A1

公开(公告)日：2007-12-06

申请号：US11756818

申请日：2007-06-01

申请人： Jae-Hee CHO ,  Kwan-Hee Roh ,  Soon-Young Yoon ,  Kyung-Joo Suh ,  In-Seok Hwang

发明人： Jae-Hee CHO ,  Kwan-Hee Roh ,  Soon-Young Yoon ,  Kyung-Joo Suh ,  In-Seok Hwang

IPC分类号： H04Q7/24

CPC分类号： H04W52/246 ,  H04W52/04 ,  H04W52/247 ,  H04W52/262

摘要： A method for controlling power in a communication system is disclosed. The power control method includes the steps of calculating a first offset according to traffic information of a mobile station and data transmission channel quality information of the mobile station, determining a second offset according to received channel quality information of the mobile station, received from the mobile station, determining a third offset according to interference information received from other base stations neighboring the base station, and transmitting, to the mobile station, power control information determined based on the first offset, the second offset and the third offset.

摘要翻译： 公开了一种用于控制通信系统中的功率的方法。 功率控制方法包括以下步骤：根据移动站的业务信息和移动台的数据传输信道质量信息来计算第一偏移，根据从移动台接收到的移动站的接收信道质量信息确定第二偏移 根据从与所述基站相邻的其他基站接收到的干扰信息，确定第三偏移，并且向所述移动台发送基于所述第一偏移，所述第二偏移和所述第三偏移确定的功率控制信息。

公开(公告)号：US20090111376A1

公开(公告)日：2009-04-30

申请号：US12258858

申请日：2008-10-27

申请人： Yong-Seok KIM ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Soon-Young YOON ,  June MOON

发明人： Yong-Seok KIM ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Soon-Young YOON ,  June MOON

IPC分类号： H04B1/60

CPC分类号： H04B7/15 ,  H04B7/2606 ,  H04W16/26

摘要： An apparatus and method for transmitting and receiving data in a communication system are provided. In the method, a BS selects a repeater group from among a plurality of repeater groups, for use in transmitting first data to an MS and transmits the first data to the MS according to the number of repeaters of the selected repeater group. The first data is different from data transmitted by the repeaters of the selected repeater group.

摘要翻译： 提供了一种用于在通信系统中发送和接收数据的装置和方法。 在该方法中，BS从多个中继器组中选择中继器组，用于向MS发送第一数据，并根据所选择的中继器组的中继器的数量向MS发送第一数据。 第一数据与所选中继器组的中继器发送的数据不同。

公开(公告)号：US20090113273A1

公开(公告)日：2009-04-30

申请号：US12259039

申请日：2008-10-27

申请人： Yong-Seok KIM ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Soon-Young YOON ,  June MOON

发明人： Yong-Seok KIM ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Soon-Young YOON ,  June MOON

IPC分类号： H03M13/05 ,  G06F11/10

CPC分类号： H04B7/2656 ,  H04B7/2606 ,  H04L2001/0097

摘要： An apparatus and method for transmitting data restoration information in a communication system are provided, in which a BS transmits first data in a first zone of a frame, transmits second data in a second zone of the frame, transmits first data restoration information for restoring the first data in the first zone, and transmits second data restoration information for restoring the second data in the second zone. The first data comprises the same data as data transmitted simultaneously by at least one repeater and the second data comprises data that is different from data transmitted by the at least one repeater.

摘要翻译： 提供了一种用于在通信系统中发送数据恢复信息的装置和方法，其中BS在帧的第一区中发送第一数据，在帧的第二区中发送第二数据，发送用于恢复帧的第一数据恢复信息 第一区域中的第一数据，并且发送用于恢复第二区域中的第二数据的第二数据恢复信息。 第一数据包括与由至少一个中继器同时传输的数据相同的数据，第二数据包括与由至少一个中继器发送的数据不同的数据。