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1. 发明申请

US20080317151A1 Apparatus and method for forming subchannel in a communication system 审中-公开
标题翻译：在通信系统中形成子信道的装置和方法
公开(公告)号：US20080317151A1
公开(公告)日：2008-12-25
申请号：US12214281
申请日：2008-06-18
申请人： Chi-Woo Lim , Tae-Young Kim , Ho-Kyu Choi , Jae-Weon Cho , Hyeon-Woo Lee , Dong-Seek Park
发明人： Chi-Woo Lim , Tae-Young Kim , Ho-Kyu Choi , Jae-Weon Cho , Hyeon-Woo Lee , Dong-Seek Park
IPC分类号： H04L27/28
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0032 , H04L25/0226
摘要： A method for forming a subchannel in a communication system where a first communication system and a second communication system coexist. The method includes determining a first tile set by arranging first tiles remaining after forming at least one first subchannel for the first communication system among frequency resources, including a plurality of tiles, available for the first communication system; determining a second tile set by inserting second tiles which are independent of the frequency resources and are available for the second communication system into the determined first tile set at predetermined positions; forming at least one second subchannel for the second communication system by selecting a predetermined number of tiles from the second tile set; and performing communication using at least one of the first subchannel and the second subchannel.
摘要翻译：一种在第一通信系统和第二通信系统共存的通信系统中形成子信道的方法。该方法包括通过在包括可用于第一通信系统的多个瓦片的频率资源中形成用于第一通信系统的至少一个第一子信道之后布置剩余的第一瓦片来确定第一瓦片组; 通过插入独立于所述频率资源的第二瓦片来确定第二瓦片组，并且可将所述第二通信系统用于在所述确定的在预定位置处的第一瓦片组; 通过从所述第二瓦片组中选择预定数量的瓦片来形成用于所述第二通信系统的至少一个第二子信道; 以及使用所述第一子信道和所述第二子信道中的至少一个来执行通信。

2. 发明授权

US08625478B2 Hybrid automatic repeat request system and method thereof in a communication system 有权
标题翻译：混合自动重复请求系统及其方法在通信系统中
公开(公告)号：US08625478B2
公开(公告)日：2014-01-07
申请号：US12011328
申请日：2008-01-25
申请人： Chi-Woo Lim , Song-Nam Hong , Mi-Hyun Lee , Dong-Seek Park , Ho-Kyu Choi , Jae-Weon Cho
发明人： Chi-Woo Lim , Song-Nam Hong , Mi-Hyun Lee , Dong-Seek Park , Ho-Kyu Choi , Jae-Weon Cho
IPC分类号： H04B7/14
CPC分类号： H04W28/10 , H04L1/1812 , H04L1/1887 , H04L1/1896
摘要： A method to transmit a packet of a BS in a communication system using a HARQ scheme is provided. The method includes assigning resource for transmitting a packet to a mobile station, and transmitting a first packet to the mobile station using the assigned resource; transmitting timing information on which a second packet is transmitted to the mobile station when the BS does not receive information indicating that the mobile station decoded the first packet successfully or when the BS receives information indicating that the mobile station failed to decode the first packet; and transmitting the second packet to the mobile station on a timing point corresponding to the timing information.
摘要翻译：提供了一种使用HARQ方案在通信系统中发送BS的分组的方法。该方法包括向移动台分配用于发送分组的资源，以及使用所分配的资源向移动台发送第一分组; 当BS没有接收到指示移动台成功解码第一分组的信息或当BS接收到指示移动台未能解码第一分组的信息时，发送向移动台发送第二分组的定时信息; 以及在对应于所述定时信息的定时点上将所述第二分组发送到所述移动台。

3. 发明申请

US20080198788A1 Hybrid automatic repeat request system and method thereof in a communication system 有权
标题翻译：混合自动重复请求系统及其方法在通信系统中
公开(公告)号：US20080198788A1
公开(公告)日：2008-08-21
申请号：US12011328
申请日：2008-01-25
申请人： Chi-Woo Lim , Song-Nam Hong , Mi-Hyun Lee , Dong-Seek Park , Ho-Kyu Choi , Jae-Weon Cho
发明人： Chi-Woo Lim , Song-Nam Hong , Mi-Hyun Lee , Dong-Seek Park , Ho-Kyu Choi , Jae-Weon Cho
IPC分类号： H04B7/14
CPC分类号： H04W28/10 , H04L1/1812 , H04L1/1887 , H04L1/1896
摘要： A method to transmit a packet of a BS in a communication system using a HARQ scheme is provided. The method includes assigning resource for transmitting a packet to a mobile station, and transmitting a first packet to the mobile station using the assigned resource; transmitting timing information on which a second packet is transmitted to the mobile station when the BS does not receive information indicating that the mobile station decoded the first packet successfully or when the BS receives information indicating that the mobile station failed to decode the first packet; and transmitting the second packet to the mobile station on a timing point corresponding to the timing information.
摘要翻译：提供了一种使用HARQ方案在通信系统中发送BS的分组的方法。该方法包括向移动台分配用于发送分组的资源，以及使用所分配的资源向移动台发送第一分组; 当BS没有接收到指示移动台成功解码第一分组的信息或当BS接收到指示移动台未能解码第一分组的信息时，发送向移动台发送第二分组的定时信息; 以及在对应于所述定时信息的定时点上将所述第二分组发送到所述移动台。

4. 发明申请

US20090225714A1 Apparatus and method for composing diversity subchannel in wireless communication system 有权
标题翻译：在无线通信系统中组合分集子信道的装置和方法
公开(公告)号：US20090225714A1
公开(公告)日：2009-09-10
申请号：US12381250
申请日：2009-03-10
申请人： Tae-Young Kim , Jeong-Ho Park , Dong-Seek Park , Hee-Won Kang , Ho-Kyu Choi , Jae-Weon Cho , Hyun-Kyu Yu , Su-Ryong Jeong
发明人： Tae-Young Kim , Jeong-Ho Park , Dong-Seek Park , Hee-Won Kang , Ho-Kyu Choi , Jae-Weon Cho , Hyun-Kyu Yu , Su-Ryong Jeong
IPC分类号： H04W72/04 , H04B7/02
CPC分类号： H04B7/12 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L27/2602 , H04W72/04
摘要： An apparatus and a method for composing a subchannel in a wireless communication system are provided. The method includes performing a subband-based permutation on resources for composing a subchannel; selecting one or more subbands as resources for a band selection subchannel from the resources passing through the subband-based permutation; composing the band selection subchannel using at least one of the selected subbands; performing a resource allocation unit based permutation on resources not selected for the band selection subchannel; composing a resource allocation unit based diversity subchannel using subband remained in the selected subbands after the band selection subchannel is composed and at least one of the resource allocation units of the resources passing through the resource allocation unit based permutation; and composing a tone-based diversity subchannel by performing a tone-based permutation on resources remained after the resource allocation unit based diversity subchannel is composed.
摘要翻译：提供了一种用于在无线通信系统中组成子信道的装置和方法。该方法包括对用于构成子信道的资源执行基于子带的置换; 从经过基于子带的排列的资源中选择一个或多个子带作为用于频带选择子信道的资源; 使用所选择的子带中的至少一个来组成所述频带选择子信道; 对未选择用于所述频带选择子信道的资源执行基于资源分配单元的置换; 在组合频带选择子信道之后，使用子带保留在选择的子带中的资源分配单元的分集子信道的组合以及通过基于资源分配单元的排列的资源的资源分配单元中的至少一个; 以及通过对构成基于资源分配单元的分集子信道之后剩余的资源进行基于音调的置换来构成基于音调的分集子信道。

5. 发明授权

US08451866B2 Apparatus and method for composing diversity subchannel in wireless communication system 有权
公开(公告)号：US08451866B2
公开(公告)日：2013-05-28
申请号：US12381250
申请日：2009-03-10
申请人： Tae-Young Kim , Jeong-Ho Park , Dong-Seek Park , Hee-Won Kang , Ho-Kyu Choi , Jae-Weon Cho , Hyun-Kyu Yu , Su-Ryong Jeong
发明人： Tae-Young Kim , Jeong-Ho Park , Dong-Seek Park , Hee-Won Kang , Ho-Kyu Choi , Jae-Weon Cho , Hyun-Kyu Yu , Su-Ryong Jeong
IPC分类号： H04J3/00
CPC分类号： H04B7/12 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L27/2602 , H04W72/04
摘要： An apparatus and a method for composing a subchannel in a wireless communication system are provided. The method includes performing a subband-based permutation on resources for composing a subchannel; selecting one or more subbands as resources for a band selection subchannel from the resources passing through the subband-based permutation; composing the band selection subchannel using at least one of the selected subbands; performing a resource allocation unit based permutation on resources not selected for the band selection subchannel; composing a resource allocation unit based diversity subchannel using subband remained in the selected subbands after the band selection subchannel is composed and at least one of the resource allocation units of the resources passing through the resource allocation unit based permutation; and composing a tone-based diversity subchannel by performing a tone-based permutation on resources remained after the resource allocation unit based diversity subchannel is composed.

6. 发明授权

US08923329B2 Apparatus and method for supporting various system bandwidths in a broadband wireless communication system 有权
标题翻译：用于在宽带无线通信系统中支持各种系统带宽的装置和方法
公开(公告)号：US08923329B2
公开(公告)日：2014-12-30
申请号：US12806363
申请日：2010-08-11
申请人： Tae-Young Kim , Sung-Eun Park , Chi-Woo Lim , Ho-Kyu Choi , Jae-Weon Cho
发明人： Tae-Young Kim , Sung-Eun Park , Chi-Woo Lim , Ho-Kyu Choi , Jae-Weon Cho
IPC分类号： H04J3/16 , H04L27/26 , H04L5/00 , H04W72/04
CPC分类号： H04L27/2656 , H04L5/0007 , H04L5/003 , H04L27/2666 , H04W72/0453 , H04W72/0493
摘要： An apparatus and method support various system bandwidths in a broadband wireless communication system. A Mobile Station (MS) operation includes determining a system bandwidth through a primary preamble for frame synchronization, which a Base Station (BS) transmits. A Fast Fourier Transform (FFT) size, the number of guard subcarriers, and the number of used subcarriers corresponding to the system bandwidth are determined using a first table. An operation parameter of a modem is set according to the FFT size, the number of guard subcarriers, and the number of used subcarriers.
摘要翻译：一种装置和方法支持宽带无线通信系统中的各种系统带宽。移动站（MS）操作包括通过基站（BS）发送的用于帧同步的主前导码确定系统带宽。使用第一表确定快速傅里叶变换（FFT）大小，保护子载波的数量以及与系统带宽对应的使用的子载波的数量。根据FFT大小，保护子载波的数量和所使用的子载波的数量来设置调制解调器的操作参数。

7. 发明授权

US08498228B2 Method for signal transmission/reception based on HARQ scheme in wireless mobile communication system 有权
标题翻译：基于无线移动通信系统中HARQ方案的信号发送/接收方法
公开(公告)号：US08498228B2
公开(公告)日：2013-07-30
申请号：US12354563
申请日：2009-01-15
申请人： Mi-Hyun Lee , Ho-Kyu Choi , Jae-Weon Cho , Ki-Chun Cho , Tae-Young Kim , Chi-Woo Lim
发明人： Mi-Hyun Lee , Ho-Kyu Choi , Jae-Weon Cho , Ki-Chun Cho , Tae-Young Kim , Chi-Woo Lim
IPC分类号： H04B7/00
CPC分类号： H04L1/1887 , H04L1/1854 , H04L5/0044 , H04L5/0055 , H04L5/1469 , H04W52/0209 , H04W52/0216
摘要： A method of signal transmission/reception by a transmitter in a wireless mobile communication system is provided. The method includes determining a signal transmission/reception corresponding relation between a downlink and an uplink of the wireless mobile communication system using a super-frame, the super-frame including at least one frame, said at least one frame including at least one downlink sub-frame and at least one uplink sub-frame, the signal transmission/reception corresponding relation enabling each sub-frame within a link including fewer sub-frames to correspond to at least one sub-frame within a link including more sub-frames when the downlink and the uplink of the wireless mobile communication system include different numbers of sub-frames, wherein the signal transmission/reception corresponding relation is also determined when the downlink and the uplink of the wireless mobile communication system include a same number of sub-frames, and transmitting and receiving signals to and from a receiver through at least one downlink sub-frame and at least one uplink sub-frame according to the determined signal transmission/reception corresponding relation.
摘要翻译：提供了一种由无线移动通信系统中的发射机进行信号发送/接收的方法。该方法包括使用超帧来确定无线移动通信系统的下行链路和上行链路之间的信号发送/接收对应关系，所述超帧包括至少一个帧，所述至少一个帧包括至少一个下行链路子帧和至少一个上行链路子帧，所述信号发送/接收对应关系使包括更少子帧的链路内的每个子帧能够对应于包括更多子帧的链路中的至少一个子帧无线移动通信系统的下行链路和上行链路包括不同数量的子帧，其中当无线移动通信系统的下行链路和上行链路包括相同数量的子帧时，也确定信号发送/接收对应关系，以及根据t通过至少一个下行链路子帧和至少一个上行链路子帧向接收机发送和接收信号他确定信号发送/接收对应的关系。

8. 发明申请

US20110261677A1 Apparatus and method for supporting various system bandwidths in a broadband wireless communication system 有权
标题翻译：用于在宽带无线通信系统中支持各种系统带宽的装置和方法
公开(公告)号：US20110261677A1
公开(公告)日：2011-10-27
申请号：US12806363
申请日：2010-08-11
申请人： Tae-Young Kim , Sung-Eun Park , Chi-Woo Lim , Ho-Kyu Choi , Jae-Weon Cho
发明人： Tae-Young Kim , Sung-Eun Park , Chi-Woo Lim , Ho-Kyu Choi , Jae-Weon Cho
IPC分类号： H04J11/00
CPC分类号： H04L27/2656 , H04L5/0007 , H04L5/003 , H04L27/2666 , H04W72/0453 , H04W72/0493
摘要： An apparatus and method support various system bandwidths in a broadband wireless communication system. A Mobile Station (MS) operation includes determining a system bandwidth through a primary preamble for frame synchronization, which a Base Station (BS) transmits. A Fast Fourier Transform (FFT) size, the number of guard subcarriers, and the number of used subcarriers corresponding to the system bandwidth are determined using a first table. An operation parameter of a modem is set according to the FFT size, the number of guard subcarriers, and the number of used subcarriers.
摘要翻译：一种装置和方法支持宽带无线通信系统中的各种系统带宽。移动站（MS）操作包括通过基站（BS）发送的用于帧同步的主前导码确定系统带宽。使用第一表确定快速傅里叶变换（FFT）大小，保护子载波的数量以及与系统带宽对应的使用的子载波的数量。根据FFT大小，保护子载波的数量和所使用的子载波的数量来设置调制解调器的操作参数。

9. 发明授权

US07535860B2 Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme 有权
标题翻译：使用OFDM方案在通信系统中发送/接收导频信号的装置和方法
公开(公告)号：US07535860B2
公开(公告)日：2009-05-19
申请号：US11073455
申请日：2005-03-07
申请人： Sung-Eun Park , Seung-Hoon Choi , Dong-Seek Park , Jae-Yoel Kim , Sung-Ryul Yun , Sie-Joon Cho , Jae-Weon Cho , Chi-Woo Lim
发明人： Sung-Eun Park , Seung-Hoon Choi , Dong-Seek Park , Jae-Yoel Kim , Sung-Ryul Yun , Sie-Joon Cho , Jae-Weon Cho , Chi-Woo Lim
IPC分类号： H04B7/00 , H04J9/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L27/2613 , H04L27/2618 , H04L27/262
摘要： Disclosed is a method for transmitting a pilot symbol from base stations (BSs) to a subscriber station (SS) in a communication system which includes the base stations located adjacent to each other, the method includes the steps of transmitting BS-identifying sub-carriers which represent sequences for identifying the base stations in a frequency domain of the pilot symbol; and transmitting PAPR (Peak to Average Power Ratio) sub-carriers which represent sequences for reducing a PAPR of the pilot symbol together with the transmission of the BS-identifying sub-carriers in the frequency domain.
摘要翻译：公开了一种用于在包括彼此相邻的基站的通信系统中从基站（BS）向用户站（SS）发送导频符号的方法，所述方法包括以下步骤：发送BS识别子载波其表示用于识别导频符号的频域中的基站的序列; 并且发送表示用于减少导频符号的PAPR的序列的PAPR（峰均功率比），以及频域中的BS识别子载波的传输。

10. 发明授权

US07920508B2 Apparatus and method for generating synchronization channel for relay station in wireless communication system 有权
标题翻译：无线通信系统中继站同步信道生成装置及方法
公开(公告)号：US07920508B2
公开(公告)日：2011-04-05
申请号：US11891648
申请日：2007-08-10
申请人： Young-Bin Chang , Sung-Eun Park , Chang-Yoon Oh , Jae-Weon Cho , Hyoung-Kyu Lim , Eun-Taek Lim , Sung-Jin Lee , Hyun-Jeong Kang , Dong-Seek Park , Pah-Yuh Joo , Mi-Hyun Lee , Soon-Mi Cho , Chi-Woo Lim , Jung-Je Son
发明人： Young-Bin Chang , Sung-Eun Park , Chang-Yoon Oh , Jae-Weon Cho , Hyoung-Kyu Lim , Eun-Taek Lim , Sung-Jin Lee , Hyun-Jeong Kang , Dong-Seek Park , Pah-Yuh Joo , Mi-Hyun Lee , Soon-Mi Cho , Chi-Woo Lim , Jung-Je Son
IPC分类号： H04B7/212
CPC分类号： H04B7/155
摘要： An apparatus and method for generating an RS SCH in a wireless communication system are provided, in which a base station checks a BS SCH sequence and a mask sequence, and generates an RS SCH sequence by XOR-operating the BS SCH sequence and the mask sequence.
摘要翻译：提供一种用于在无线通信系统中生成RS SCH的装置和方法，其中基站检查BS SCH序列和掩码序列，并且通过XOR操作BS SCH序列和掩码序列来生成RS SCH序列。

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