公开(公告)号：US07729232B2

公开(公告)日：2010-06-01

申请号：US11670397

申请日：2007-02-01

申请人： Shu Wang ,  Young C. Yoon ,  Sang G. Kim ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Byung K. Yi

发明人： Shu Wang ,  Young C. Yoon ,  Sang G. Kim ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Byung K. Yi

IPC分类号： H04J11/00

CPC分类号： H04L1/0625 ,  H04B7/0413 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0068 ,  H04L1/0643 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/023 ,  H04L25/0204 ,  H04L25/0206 ,  H04L25/03331 ,  H04L27/183 ,  H04L27/2604 ,  H04L27/2608 ,  H04L27/3488 ,  H04L2025/03426 ,  H04W52/42

摘要： A method of transmitting and receiving data using superposition modulation in a wireless communication system having multiple antennas is disclosed. More specifically, the method comprises encoding the at least one inputted data stream by a channel coding scheme, puncturing the at least one inputted coded data stream into at least two sub-streams, layer-modulating the at least two sub-streams using layer-modulation schemes, transmitting the layered-modulated sub-streams via the multiple antennas, wherein transmission power of each antenna is based channel condition, and receiving by at least one user the layered-modulated sub-stream, wherein the each user uses different demodulation scheme.

摘要翻译： 公开了一种在具有多个天线的无线通信系统中使用叠加调制发送和接收数据的方法。 更具体地，该方法包括通过信道编码方案对至少一个输入的数据流进行编码，将至少一个输入的编码数据流打入至少两个子流，使用层编码方式对至少两个子流进行层调制， 调制方案，经由多个天线发送分层调制子流，其中每个天线的发射功率是基于信道条件，以及由至少一个用户接收分层调制子流，其中每个用户使用不同的解调方案 。

公开(公告)号：US08358630B2

公开(公告)日：2013-01-22

申请号：US11671437

申请日：2007-02-05

申请人： Sang G. Kim ,  Shu Wang ,  Young Cheul Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Hobin Kim

发明人： Sang G. Kim ,  Shu Wang ,  Young Cheul Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Hobin Kim

IPC分类号： H04W4/00

CPC分类号： H04B7/0647 ,  H04B7/0491 ,  H04B7/061 ,  H04B7/0632 ,  H04B7/0641 ,  H04B7/12 ,  H04B17/24 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1893 ,  H04L47/10 ,  H04W52/08

摘要： A method of transmitting subsequent sub-packets in a wireless communication system using a hybrid automatic request (HARQ) technique is disclosed. The method includes receiving feedback information from at least one receiving end, transmitting a transmit packet via at least one overhead channel, wherein the transmit packet includes information on carrier and antenna combination selected for subsequent transmission, and transmitting at least one sub-packet according to the selected carrier and antenna combination.

摘要翻译： 公开了一种使用混合自动请求（HARQ）技术在无线通信系统中发送后续子分组的方法。 该方法包括从至少一个接收端接收反馈信息，经由至少一个开销信道发送发送分组，其中发送分组包括关于选择用于后续发送的载波和天线组合的信息，以及根据 所选择的载波和天线组合。

公开(公告)号：US08274927B2

公开(公告)日：2012-09-25

申请号：US11671432

申请日：2007-02-05

申请人： Sang Gook Kim ,  Young C. Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Woo Lee ,  Li-Hsiang Sun ,  Hobin Kim

发明人： Sang Gook Kim ,  Young C. Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Woo Lee ,  Li-Hsiang Sun ,  Hobin Kim

IPC分类号： H04L1/00

CPC分类号： H04L1/1812 ,  H04B7/022 ,  H04L1/0001 ,  H04L1/06 ,  H04L1/1819 ,  H04L1/1893 ,  H04L5/023 ,  H04L27/2608 ,  H04L2001/0092 ,  H04L2001/0096 ,  H04W36/18 ,  H04W52/04

摘要： A method for receiving data at different frequencies includes receiving a first transmission packet including data at a first carrier frequency, and receiving a second transmission packet comprising data at a second carrier frequency. The method further includes maintaining communication with transmission entities which transmit the first and second transmission packets, and identifying reception quality of the first and second transmission packets. In addition, a method for retransmitting subpackets includes transmitting a first subpacket of a packet transmission from at least two transmitting entities. Upon receiving a non-acknowledgement NACK generated responsive to the first subpacket, the method further includes alternating transmission of subsequent subpackets from different transmitting entities. Upon receiving an acknowledgement ACK generated responsive to any subpackets of the packet transmission, the method further includes transmitting a first subpacket of a new packet transmission.

摘要翻译： 用于以不同频率接收数据的方法包括：以第一载波频率接收包括数据的第一传输分组，以及接收包含第二载波频率的数据的第二传输分组。 该方法还包括维护与发送第一和第二传输分组的传输实体的通信，以及识别第一和第二传输分组的接收质量。 此外，重发子分组的方法包括从至少两个发送实体发送分组传输的第一子分组。 在接收到响应于第一子分组产生的未确认NACK之后，该方法还包括交替地从不同发送实体发送后续子分组。 在接收到响应于分组传输的任何子分组产生的确认ACK时，该方法还包括发送新分组传输的第一子分组。

公开(公告)号：US09300384B2

公开(公告)日：2016-03-29

申请号：US13620659

申请日：2012-09-14

申请人： Sang G. Kim ,  Shu Wang ,  Young Cheul Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Hobin Kim

发明人： Sang G. Kim ,  Shu Wang ,  Young Cheul Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Woo Lee ,  Hobin Kim

IPC分类号： H04W4/00 ,  H04B7/06 ,  H04L1/18 ,  H04L12/801 ,  H04L1/00 ,  H04L1/06

CPC分类号： H04B7/0647 ,  H04B7/0491 ,  H04B7/061 ,  H04B7/0632 ,  H04B7/0641 ,  H04B7/12 ,  H04B17/24 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1893 ,  H04L47/10 ,  H04W52/08

摘要： A method of transmitting subsequent sub-packets in a wireless communication system using a hybrid automatic request (HARQ) technique is disclosed. The method includes receiving feedback information from at least one receiving end, transmitting a transmit packet via at least one overhead channel, wherein the transmit packet includes information on carrier and antenna combination selected for subsequent transmission, and transmitting at least one sub-packet according to the selected carrier and antenna combination.

公开(公告)号：US20070201437A1

公开(公告)日：2007-08-30

申请号：US11671437

申请日：2007-02-05

申请人： Sang Kim ,  Shu Wang ,  Young Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Lee ,  Hobin Kim

发明人： Sang Kim ,  Shu Wang ,  Young Yoon ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Lee ,  Hobin Kim

IPC分类号： H04L12/66

CPC分类号： H04B7/0647 ,  H04B7/0491 ,  H04B7/061 ,  H04B7/0632 ,  H04B7/0641 ,  H04B7/12 ,  H04B17/24 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1893 ,  H04L47/10 ,  H04W52/08

摘要： A method of transmitting subsequent sub-packets in a wireless communication system using a hybrid automatic request (HARQ) technique is disclosed. The method includes receiving feedback information from at least one receiving end, transmitting a transmit packet via at least one overhead channel, wherein the transmit packet includes information on carrier and antenna combination selected for subsequent transmission, and transmitting at least one sub-packet according to the selected carrier and antenna combination.

摘要翻译： 公开了一种使用混合自动请求（HARQ）技术在无线通信系统中发送后续子分组的方法。 该方法包括从至少一个接收端接收反馈信息，经由至少一个开销信道发送发送分组，其中发送分组包括关于选择用于后续发送的载波和天线组合的信息，以及根据 所选择的载波和天线组合。

公开(公告)号：US20070195907A1

公开(公告)日：2007-08-23

申请号：US11670397

申请日：2007-02-01

申请人： Shu Wang ,  Young Yoon ,  Sang Kim ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Lee ,  Byung Yi

发明人： Shu Wang ,  Young Yoon ,  Sang Kim ,  Li-Hsiang Sun ,  Soonyil Kwon ,  Suk Lee ,  Byung Yi

IPC分类号： H04L1/02

CPC分类号： H04L1/0625 ,  H04B7/0413 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0068 ,  H04L1/0643 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/023 ,  H04L25/0204 ,  H04L25/0206 ,  H04L25/03331 ,  H04L27/183 ,  H04L27/2604 ,  H04L27/2608 ,  H04L27/3488 ,  H04L2025/03426 ,  H04W52/42

摘要： A method of transmitting and receiving data using superposition modulation in a wireless communication system having multiple antennas is disclosed. More specifically, the method comprises encoding the at least one inputted data stream by a channel coding scheme, puncturing the at least one inputted coded data stream into at least two sub-streams, layer-modulating the at least two sub-streams using layer-modulation schemes, transmitting the layered-modulated sub-streams via the multiple antennas, wherein transmission power of each antenna is based channel condition, and receiving by at least one user the layered-modulated sub-stream, wherein the each user uses different demodulation scheme.

摘要翻译： 公开了一种在具有多个天线的无线通信系统中使用叠加调制发送和接收数据的方法。 更具体地，该方法包括通过信道编码方案对至少一个输入的数据流进行编码，将至少一个输入的编码数据流打入至少两个子流，使用层编码方式对至少两个子流进行层调制， 调制方案，经由多个天线发送分层调制子流，其中每个天线的发射功率是基于信道条件，以及由至少一个用户接收分层调制子流，其中每个用户使用不同的解调方案 。

公开(公告)号：US20070183432A1

公开(公告)日：2007-08-09

申请号：US11671432

申请日：2007-02-05

申请人： Sang Kim ,  Young Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Lee ,  Li-Hsiang Sun ,  Hobin Kim

发明人： Sang Kim ,  Young Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Lee ,  Li-Hsiang Sun ,  Hobin Kim

IPC分类号： H04L12/56

CPC分类号： H04L1/1812 ,  H04B7/022 ,  H04L1/0001 ,  H04L1/06 ,  H04L1/1819 ,  H04L1/1893 ,  H04L5/023 ,  H04L27/2608 ,  H04L2001/0092 ,  H04L2001/0096 ,  H04W36/18 ,  H04W52/04

摘要： A method for receiving data at different frequencies includes receiving a first transmission packet including data at a first carrier frequency, and receiving a second transmission packet comprising data at a second carrier frequency. The method further includes maintaining communication with transmission entities which transmit the first and second transmission packets, and identifying reception quality of the first and second transmission packets. In addition, a method for retransmitting subpackets includes transmitting a first subpacket of a packet transmission from at least two transmitting entities. Upon receiving a non-acknowledgement NACK generated responsive to the first subpacket, the method further includes alternating transmission of subsequent subpackets from different transmitting entities. Upon receiving an acknowledgement ACK generated responsive to any subpackets of the packet transmission, the method further includes transmitting a first subpacket of a new packet transmission.

摘要翻译： 用于以不同频率接收数据的方法包括：以第一载波频率接收包括数据的第一传输分组，以及接收包含第二载波频率的数据的第二传输分组。 该方法还包括维护与发送第一和第二传输分组的传输实体的通信，以及识别第一和第二传输分组的接收质量。 此外，重发子分组的方法包括从至少两个发送实体发送分组传输的第一子分组。 在接收到响应于第一子分组产生的未确认NACK之后，该方法还包括交替地从不同发送实体发送后续子分组。 在接收到响应于分组传输的任何子分组产生的确认ACK时，该方法还包括发送新分组传输的第一子分组。