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1. 发明申请

US20110119567A1 SIGNAL PROCESSING METHOD AND COMMUNICATION SYSTEM USING THE SAME 审中-公开
标题翻译：信号处理方法和通信系统
公开(公告)号：US20110119567A1
公开(公告)日：2011-05-19
申请号：US12945491
申请日：2010-11-12
申请人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
发明人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
IPC分类号： H03M13/23 , G06F11/10
CPC分类号： H04L1/0059 , H03M13/235 , H03M13/4123 , H03M13/6502 , H03M13/6527
摘要： A signal processing circuit in a transmitter of a communication system comprises an appending circuit, a scrambler, an FEC encoder and a stream parser. The appending circuit is configured to divide a packet data string into a plurality of divided data strings, append a predetermined string to the tail of each divided data string, and output the appended data strings sequentially. The scrambler is configured to perform a scramble operation for the appended data strings. The FEC encoder is configured to sequentially encode the output data strings of the scrambler into convolutional code-words complying with the requirements of a MIMO communication system. The stream parser is configured to forward the convolutional code-words to at least a stream signal processing circuit.
摘要翻译：通信系统的发射机中的信号处理电路包括附加电路，加扰器，FEC编码器和流解析器。附加电路被配置为将分组数据串划分成多个划分的数据串，将预定的字符串附加到每个划分的数据串的尾部，并且顺序地输出附加的数据串。加扰器被配置为对所附加的数据串执行加扰操作。 FEC编码器被配置为将扰码器的输出数据串顺序地编码成符合MIMO通信系统的要求的卷积码字。流解析器被配置为将卷积码字转发到至少一个流信号处理电路。

2. 发明申请

US20110280326A1 METHOD FOR CLUSTERING MULTIPLE STATIONS 审中-公开
标题翻译：聚集多个站点的方法
公开(公告)号：US20110280326A1
公开(公告)日：2011-11-17
申请号：US13025886
申请日：2011-02-11
申请人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
发明人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
IPC分类号： H04L27/28
CPC分类号： H04W72/121 , H04B7/0413 , H04W84/12
摘要： A method for clustering multiple stations for a MIMO communication system comprises the steps of: assigning a plurality of stations of a MIMO communication system to a plurality of clusters, wherein each station is assigned to at least one cluster, and at least one cluster is assigned with more than one station; and assigning the plurality of clusters to a plurality of sets, wherein each cluster is assigned to a set.
摘要翻译：一种用于为MIMO通信系统聚集多个站的方法包括以下步骤：将MIMO通信系统的多个站分配给多个群集，其中每个站被分配给至少一个群集，并且分配至少一个群集与多个车站; 以及将所述多个聚类分配给多个集合，其中每个集群被分配给集合。

3. 发明申请

US20110222612A1 METHOD FOR DETERMINING SIGNAL PHASE ROTATION OF SUB-CHANNELS WITHIN A TRANSMISSION BANDWIDTH 有权
标题翻译：用于确定传输带宽中的子信道的信号相位旋转的方法
公开(公告)号：US20110222612A1
公开(公告)日：2011-09-15
申请号：US13025955
申请日：2011-02-11
申请人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
发明人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU
IPC分类号： H04L27/00
CPC分类号： H04L27/2621 , H04L27/3411
摘要： A method for determining signal phase rotation of sub-channels within a contiguous transmission bandwidth comprises the steps of: determining a fundamental set of phase rotations; performing a cyclic shift operation for the fundamental set of phase rotations to generate a cyclic-shifted set of phase rotations; multiplying the cyclic-shifted set of phase rotations by a complex constant to generate a final set of phase rotations; and determining the phase rotation of each sub-channel within the contiguous transmission bandwidth according to the final set of phase rotations.
摘要翻译：用于确定连续传输带宽内的子信道的信号相位旋转的方法包括以下步骤：确定基本的相位旋转组; 对基本的相位旋转进行循环移位运算，生成循环移位的相位旋转组; 将循环移位的相位旋转系数乘以复常数以产生最终相位旋转集合; 以及根据最终相位旋转确定连续传输带宽内每个子信道的相位旋转。

4. 发明申请

US20100254479A1 METHOD FOR DETERMINING A MODULATION AND CODING SCHEME 审中-公开
标题翻译：用于确定调制和编码方案的方法
公开(公告)号：US20100254479A1
公开(公告)日：2010-10-07
申请号：US12553838
申请日：2009-09-03
申请人： YEN CHIN LIAO , YUNG SZU TU , CHENG HSUAN WU , JIUNN TSAIR CHEN
发明人： YEN CHIN LIAO , YUNG SZU TU , CHENG HSUAN WU , JIUNN TSAIR CHEN
IPC分类号： H04L27/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0019 , H04L1/0025 , H04L1/1671
摘要： A method for determining a modulation and coding scheme comprises the steps of: transmitting signals with different modulation and coding schemes and adjusting weighting of each modulation and coding scheme based on the quality of transmitted signals on a receiving end; adjusting the weighting of each modulation and coding scheme based on suggested modulation and coding schemes; determining a modulation and coding scheme to use according to the weighting of each modulation and coding scheme.
摘要翻译：一种用于确定调制和编码方案的方法包括以下步骤：发送具有不同调制和编码方案的信号，并且基于接收端的发射信号的质量来调整每个调制和编码方案的加权; 基于提出的调制和编码方案调整每个调制和编码方案的权重; 根据每个调制和编码方案的加权确定使用的调制和编码方案。

5. 发明申请

US20110176631A1 COMMUNICATION METHOD FOR MIMO COMMUNICATION SYSTEM 审中-公开
标题翻译： MIMO通信系统的通信方法
公开(公告)号：US20110176631A1
公开(公告)日：2011-07-21
申请号：US13006173
申请日：2011-01-13
申请人： YUNG SZU TU , CHENG HSUAN WU , YEN CHIN LIAO
发明人： YUNG SZU TU , CHENG HSUAN WU , YEN CHIN LIAO
IPC分类号： H04B7/02
CPC分类号： H04B7/0452 , H04L25/0204 , H04L25/0226
摘要： A communication method for a MIMO communication system comprises the steps of: transmitting a plurality of first streams modulated in a non space division multiplexing manner from a transmitter to a plurality of receiving stations; and transmitting a plurality of second streams following the plurality of first streams modulated in a space division multiplexing manner from the transmitter to the plurality of receiving stations. Each of the first streams comprises a legacy short training field, a legacy long training field, a legacy signal field and at least a very high throughput signal field, and each of the first streams has the same length. Each of the second streams comprises a very high throughput short training field, a plurality of very high throughput long training fields and a data field, and each of the second streams has the same length.
摘要翻译：一种用于MIMO通信系统的通信方法包括以下步骤：将以非空间复用方式调制的多个第一流从发射机发射到多个接收站; 以及按照空分多路复用方式从所述发射机向所述多个接收站发射遵循所述多个第一流的多个第二流。每个第一流包括传统短训练场，遗留长训练场，遗留信号场和至少非常高的吞吐量信号场，并且每个第一流具有相同的长度。每个第二流包括非常高吞吐量的短训练场，多个非常高吞吐量的长训练场和数据场，并且每个第二流具有相同的长度。

6. 发明申请

US20100265929A1 METHOD FOR DETERMINING A MODULATION AND CODING SCHEME 审中-公开
标题翻译：用于确定调制和编码方案的方法
公开(公告)号：US20100265929A1
公开(公告)日：2010-10-21
申请号：US12571071
申请日：2009-09-30
申请人： YEN CHIN LIAO , YUNG SZU TU , CHENG HSUAN WU , JIUNN TSAIR CHEN
发明人： YEN CHIN LIAO , YUNG SZU TU , CHENG HSUAN WU , JIUNN TSAIR CHEN
IPC分类号： H04W40/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0019
摘要： A method for determining a modulation and coding scheme for signals with packets of different lengths comprises the steps of: grouping signals according to their packet lengths, wherein each group has a weighting for each modulation and coding scheme; transmitting signals with different modulation and coding schemes; adjusting weights of each modulation and coding scheme of each group according to the quality of receiving the transmitted signals; determining a modulation and coding scheme according to the weightings of each modulation and coding scheme in the group corresponding to the packet length of the signal to be transmitted.
摘要翻译：用于确定具有不同长度的分组的信号的调制和编码方案的方法包括以下步骤：根据它们的分组长度对信号进行分组，其中每个组对每个调制和编码方案具有加权; 以不同的调制和编码方案传输信号; 根据接收发送信号的质量调整每组调制编码方案的权重; 根据与要发送的信号的分组长度相对应的组中的每个调制和编码方案的加权来确定调制和编码方案。

7. 发明申请

US20110280335A1 METHOD FOR MULTI-CHANNEL TRANSMISSION WITH MULTIPLE FREQUENCY SEGMENTS 审中-公开
标题翻译：具有多个频段的多通道传输方法
公开(公告)号：US20110280335A1
公开(公告)日：2011-11-17
申请号：US13025786
申请日：2011-02-11
申请人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU , CHIH KUN CHANG
发明人： YUNG SZU TU , YEN CHIN LIAO , CHENG HSUAN WU , CHIH KUN CHANG
IPC分类号： H04L27/00
CPC分类号： H04L27/0006 , H04L5/003
摘要： A method for multi-channel transmission with multiple frequency segments comprises the steps of: determining a plurality of non-contiguous frequency segments from an available frequency band of a communication system, wherein each frequency segment comprises a plurality of contiguous channels; determining available channels from the channels in the plurality of non-contiguous frequency segments, wherein the number of available channels is less than or equal to the number of total channels in the plurality of non-contiguous frequency segments; determining a primary channel from the available channels; performing channel bonding technique on the available channels; and performing multi-channel transmission by performing dynamic channel selection technique on the available channels.
摘要翻译：一种用于具有多个频率段的多信道传输的方法包括以下步骤：从通信系统的可用频带确定多个非连续频率段，其中每个频段包括多个相邻信道; 从所述多个非连续频率段中的信道确定可用信道，其中所述可用信道的数量小于或等于所述多个非连续频率段中的总信道的数量; 从可用信道确定主信道; 在可用信道上执行信道绑定技术; 以及通过在可用信道上执行动态信道选择技术来执行多信道传输。

8. 发明申请

US20110170522A1 WIRELESS TRANSMISSION METHOD FOR SPATIAL DIVISION MULTIPLE ACCESS SYSTEM 审中-公开
标题翻译：空分多路访问系统的无线传输方法
公开(公告)号：US20110170522A1
公开(公告)日：2011-07-14
申请号：US12987692
申请日：2011-01-10
申请人： YEN CHIN LIAO , CHENG HSUAN WU , YUNG SZU TU
发明人： YEN CHIN LIAO , CHENG HSUAN WU , YUNG SZU TU
IPC分类号： H04W72/04 , H04J3/00 , H04L12/413
CPC分类号： H04W72/046 , H04W74/0816
摘要： A wireless transmission method comprises the steps of: determining transmission time slots and start antenna indexes of a plurality of stations in a spatial division multiple access system according to the number of antennas of the plurality of stations; broadcasting a control frame signal to the plurality of stations and waiting for requests to transmit signals from the plurality of stations, wherein the control frame signal includes the transmission time slots and start antenna indexes of the plurality of stations; receiving the requests to transmit signals from the plurality of stations; and broadcasting a clear to transmit signal to the plurality of stations based on the received request to transmit signals. The requests to transmit signals of the plurality of stations, which are transmitted based on the transmission time slots and start antenna indexes of the plurality of stations, conform to a multi-input multi-output transmission standard of the access point.
摘要翻译：无线传输方法包括以下步骤：根据多个站的天线数，确定空分多址系统中的多个站的传输时隙和起始天线索引; 向所述多个站广播控制帧信号，并等待来自所述多个站的信号的发送请求，其中所述控制帧信号包括所述多个站的发送时隙和起始天线索引; 接收来自所述多个站的信号的发送请求; 以及基于所接收的发送信号的请求，向所述多个站广播发送信号。基于多个站的发送时隙和起始天线索引发送的发送多个站的信号的请求符合接入点的多输入多输出传输标准。

9. 发明申请

US20100254322A1 METHOD FOR ADJUSTING MODULATION AND CODING SCHEME BASED ON SIGNAL QUALITY 审中-公开
标题翻译：基于信号质量调整调制和编码方案的方法
公开(公告)号：US20100254322A1
公开(公告)日：2010-10-07
申请号：US12551040
申请日：2009-08-31
申请人： YEN CHIN LIAO , CHUN HSIEN WEN , CHENG HSUAN WU , JIUNN TSAIR CHEN
发明人： YEN CHIN LIAO , CHUN HSIEN WEN , CHENG HSUAN WU , JIUNN TSAIR CHEN
IPC分类号： H04W8/00 , H04L27/00 , H04L25/03
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0019
摘要： A method for adjusting a modulation and coding scheme based on signal quality comprises the steps of: determining a reference modulation and coding scheme based on signal reception qualities of transmitted signals according to a plurality of modulation and coding schemes; determining a temporary modulation and coding scheme according to a modulation and coding scheme selection method; determining a final modulation and coding scheme according to a first table and the differences between the reference modulation and coding scheme and the temporary modulation and coding scheme.
摘要翻译：一种用于基于信号质量调整调制和编码方案的方法包括以下步骤：根据多个调制和编码方案，确定基于发射信号的信号接收质量的参考调制和编码方案; 根据调制和编码方案选择方法确定临时调制和编码方案; 确定根据第一表的最终调制和编码方案以及参考调制和编码方案与临时调制和编码方案之间的差异。

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