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1. 发明授权

US08315295B2 Method and apparatus for designing modulation and coding set of communication system 有权
标题翻译：用于设计通信系统调制和编码集的方法和装置
公开(公告)号：US08315295B2
公开(公告)日：2012-11-20
申请号：US12486574
申请日：2009-06-17
申请人： Hua Zhou , Jun Tian , Yuantao Zhang , Jinyin Xue
发明人： Hua Zhou , Jun Tian , Yuantao Zhang , Jinyin Xue
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0019
摘要： The present invention provides method and apparatus for designing modulation and coding set of communication System. The method for designing modulation and coding set designs a proper set of modulation and coding schemes (MCS), based on probability distribution of the quality of received signal in the communication system, so as to optimize the whole performance of the communication system. The method comprises the steps of: acquiring the probability distribution of the quality of the received signal in the communication system; performing a calculation on the target performance of the communication system based on the acquired probability distribution of the quality of the received signal and a plurality of MCSs, to design a proper set of MCSs for the communication system, so that a region where the probability of the quality of the received signal appears more frequently are provided with more levels of the MCSs.
摘要翻译：本发明提供了一种用于设计通信系统的调制和编码集合的方法和装置。基于通信系统中接收信号质量的概率分布，设计调制编码集的方法设计了适当的调制编码方案（MCS）集，从而优化了通信系统的整体性能。该方法包括以下步骤：获取通信系统中接收信号质量的概率分布; 基于所获取的接收信号的质量和多个MCS的概率分布来对通信系统的目标性能进行计算，以设计用于通信系统的适当的MCS集合，使得可能性为更频繁地出现接收到的信号的质量被提供更多级别的MCS。

2. 发明申请

US20090323792A1 Method and Apparatus for Designing Modulation and Coding Set of Communication System 有权
标题翻译：通信系统调制编码设计方法与装置
公开(公告)号：US20090323792A1
公开(公告)日：2009-12-31
申请号：US12486574
申请日：2009-06-17
申请人： Hua ZHOU , Jun Tian , Yuantao Zhang , Jinyin Xue
发明人： Hua ZHOU , Jun Tian , Yuantao Zhang , Jinyin Xue
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0019
摘要： The present invention provides method and apparatus for designing modulation and coding set of communication System. The method for designing modulation and coding set designs a proper set of modulation and coding schemes (MCS), based on probability distribution of the quality of received signal in the communication system, so as to optimize the whole performance of the communication system. The method comprises the steps of: acquiring the probability distribution of the quality of the received signal in the communication system; performing a calculation on the target performance of the communication system based on the acquired probability distribution of the quality of the received signal and a plurality of MCSs, to design a proper set of MCSs for the communication system, so that a region where the probability of the quality of the received signal appears more frequently are provided with more levels of the MCSs.
摘要翻译：本发明提供了一种用于设计通信系统的调制和编码集合的方法和装置。基于通信系统中接收信号质量的概率分布，设计调制编码集的方法设计了适当的调制编码方案（MCS）集，从而优化了通信系统的整体性能。该方法包括以下步骤：获取通信系统中接收信号质量的概率分布; 基于所获取的接收信号的质量和多个MCS的概率分布来对通信系统的目标性能进行计算，以设计用于通信系统的适当的MCS集合，使得可能更频繁地出现接收到的信号的质量被提供更多级别的MCS。

3. 发明授权

US08112033B2 Data relay apparatus, communication apparatus and communication method 有权
标题翻译：数据中继装置，通信装置及通信方法
公开(公告)号：US08112033B2
公开(公告)日：2012-02-07
申请号：US12646377
申请日：2009-12-23
申请人： Jinyin Xue , Jianming Wu , Jun Tian , Hua Zhou
发明人： Jinyin Xue , Jianming Wu , Jun Tian , Hua Zhou
IPC分类号： H04B7/15
CPC分类号： H04L27/3461 , H04B7/15521 , H04B7/2606 , H04L1/0003 , H04L1/0077 , H04L27/3405
摘要： A data relay apparatus includes a first demodulating unit, demodulating a modulation signal of a first modulation mode from a first transmission source; a second demodulating unit, demodulating a modulation signal from a second transmission source, having a modulation mode higher than the first modulation mode; a combination controlling unit, providing a mapping rule necessary for performing signal combination in accordance with the modulation mode of the modulation signal from each of the first and second transmission source, the mapping rule to map the demodulated modulation signal from the first transmission source together with the demodulated modulation signal from the second transmission source to a constellation of symbols of the second modulation mode; a data combining unit, performing data combination on the demodulated modulation signal from the first transmission source and the demodulated modulation signal from the second transmission source according to the mapping rule.
摘要翻译：数据中继装置包括：第一解调单元，从第一发送源解调第一调制模式的调制信号; 第二解调单元，对具有高于第一调制模式的调制模式的来自第二发送源的调制信号进行解调; 组合控制单元，提供根据来自第一和第二传输源中的每一个的调制信号的调制模式执行信号组合所必需的映射规则，映射规则将来自第一传输源的解调调制信号与从第二传输源到第二调制模式的符号星座的解调调制信号; 数据组合单元，根据映射规则对来自第一发送源的解调调制信号和来自第二发送源的解调调制信号执行数据组合。

4. 发明授权

US08631296B2 Automatic retransmission controller and retransmission block recombination apparatus 有权
标题翻译：自动重传控制器和重传块重组装置
公开(公告)号：US08631296B2
公开(公告)日：2014-01-14
申请号：US12491804
申请日：2009-06-25
申请人： Jinyin Xue , Jianming Wu , Jun Tian
发明人： Jinyin Xue , Jianming Wu , Jun Tian
IPC分类号： G08C25/02
CPC分类号： H04L1/1819 , H04L1/1671
摘要： This invention proposes an automatic retransmission controller and a retransmission block recombination apparatus, of which the automatic retransmission controller comprises a responsive reception unit that receives the information fed back from the receiver; a retransmission judging unit that determines coded data blocks to be retransmitted according to the information received by the responsive reception unit; and a data acquisition unit that acquires a part of data in each of the coded data blocks to be retransmitted judged by the retransmission judging unit for recombination to form a retransmission coded block, when the number of the coded data blocks to be transmitted is more than one.
摘要翻译：本发明提出了一种自动重传控制器和重传块重组装置，其中自动重传控制器包括响应接收单元，其接收从接收机反馈的信息; 重传判定单元，根据响应接收单元接收到的信息确定要重发的编码数据块; 以及数据获取单元，当要发送的编码数据块的数量多于所述重传编码块的数量时，获取由所述重传判定单元判断的要重发的每个编码数据块中的数据的一部分以形成重发编码块一。

5. 发明申请

US20090327831A1 Automatic Retransmission Controller And Retransmission Block Recombination Apparatus 有权
标题翻译：自动重传控制器和重传块重组装置
公开(公告)号：US20090327831A1
公开(公告)日：2009-12-31
申请号：US12491804
申请日：2009-06-25
申请人： Jinyin Xue , Jianming Wu , Jun Tian
发明人： Jinyin Xue , Jianming Wu , Jun Tian
IPC分类号： H04L1/08 , G06F11/14
CPC分类号： H04L1/1819 , H04L1/1671
摘要： This invention proposes an automatic retransmission controller and a retransmission block recombination apparatus, of which the automatic retransmission controller comprises a responsive reception unit that receives the information fed back from the receiver; a retransmission judging unit that determines coded data blocks to be retransmitted according to the information received by the responsive reception unit; and a data acquisition unit that acquires a part of data in each of the coded data blocks to be retransmitted judged by the retransmission judging unit for recombination to form a retransmission coded block, when the number of the coded data blocks to be transmitted is more than one.
摘要翻译：本发明提出了一种自动重传控制器和重传块重组装置，其中自动重传控制器包括响应接收单元，其接收从接收机反馈的信息; 重传判定单元，根据响应接收单元接收到的信息确定要重发的编码数据块; 以及数据获取单元，当要发送的编码数据块的数量多于所述重传编码块的数量时，获取由所述重传判定单元判断的要重发的每个编码数据块中的数据的一部分以形成重发编码块一。

6. 发明授权

US08488704B2 Method for selecting subchannel mode and MIMO communication system using the same 失效
标题翻译：用于选择子信道模式的方法和使用其的MIMO通信系统
公开(公告)号：US08488704B2
公开(公告)日：2013-07-16
申请号：US12370428
申请日：2009-02-12
申请人： Jie Zhang , Hua Zhou , Jinyin Xue
发明人： Jie Zhang , Hua Zhou , Jinyin Xue
IPC分类号： H04L1/02 , H04B7/02
CPC分类号： H04L1/0001
摘要： The invention relates to Method for Selecting Subchannel Mode and MIMO Communication System Using the Same. A method for self-adaptively selecting a code modulation sub-channel mode is suitably used in a MIMO communication system that comprises a base station and mobile terminals, wherein the method comprises the steps of: the mobile terminal estimating channel state information thereof, and determining a sub-channel structure most suitable for data transmission thereto, based on the channel state information; the mobile terminal feeding back information on the determined sub-channel structure most suitable for data transmission thereto to the base station; and the base station determining a sub-channel structure used for a down link, based on the information on the sub-channel structure fed back by the mobile terminal. According to the present invention, the subchannel structure in the communication system can be self-adaptively changed according to the actual communication environment, so as to improve the entire communication quality and efficiency.
摘要翻译：本发明涉及用于选择子信道模式的方法和使用该信道模式的MIMO通信系统。一种用于自适应地选择码调制子信道模式的方法适用于包括基站和移动终端的MIMO通信系统，其中该方法包括以下步骤：移动终端估计其信道状态信息，并确定基于信道状态信息最适合于数据传输的子信道结构; 所述移动终端将关于所述确定的最适合于向所述基站的数据传输的子信道结构的信息反馈给所述基站; 并且基于由移动终端反馈的子信道结构的信息，基站确定用于下行链路的子信道结构。根据本发明，通信系统中的子信道结构可以根据实际的通信环境自适应地改变，从而提高整个通信质量和效率。

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