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1. 发明授权

US08537787B2 System and method for mapping and decoding codewords in acknowledgement information communications 有权
标题翻译：用于在确认信息通信中映射和解码码字的系统和方法
公开(公告)号：US08537787B2
公开(公告)日：2013-09-17
申请号：US13023338
申请日：2011-02-08
申请人： Bingyu Qu , Yufei Blankenship
发明人： Bingyu Qu , Yufei Blankenship
IPC分类号： H04B7/216
CPC分类号： H04L1/0073 , H03M13/09 , H03M13/136 , H03M13/353 , H03M13/616 , H03M13/6306 , H03M13/6362 , H03M13/6525 , H04L1/0041 , H04L1/0055 , H04L1/0057 , H04L1/1607 , H04L5/001 , H04L2001/125
摘要： A system and method for mapping and decoding codewords in acknowledgement information communications are provided. A method for communications device operations includes determining a hybrid automatic repeat request (HARQ) response for each component carrier (CC) in a set of configured CCs, thereby producing a set of HARQ responses, generating an information vector from the set of HARQ responses, encoding the information vector based on a (n, k) linear block code corresponding to the set of configured CCs, and transmitting the encoded information vector. A unique set of bits selected from the information vector is assigned to represent a HARQ response for each different CC in the set of configured CCs. The (n, k) linear block code is obtained by a linear transformation of an original (n, k) linear block code, where n is a length of code words, and k is a length of information vectors.
摘要翻译：提供了一种用于在确认信息通信中映射和解码码字的系统和方法。一种用于通信设备操作的方法包括：确定一组配置的CC中的每个分量载波（CC）的混合自动重发请求（HARQ）响应，从而产生一组HARQ响应，从所述一组HARQ响应生成信息向量，基于与所配置的CC的集合对应的（n，k）线性块码对信息向量进行编码，并发送编码信息向量。分配从信息向量中选择的唯一的比特集，以表示所配置的CC集中的每个不同CC的HARQ响应。（n，k）线性块码通过原始（n，k）线性块码的线性变换获得，其中n是码字的长度，k是信息矢量的长度。

2. 发明申请

US20110239076A1 System and Method for Transmitting and Receiving Acknowledgement Information 有权
标题翻译：用于发送和接收确认信息的系统和方法
公开(公告)号：US20110239076A1
公开(公告)日：2011-09-29
申请号：US13007302
申请日：2011-01-14
申请人： Deping Liu , Yufei Blankenship , Bingyu Qu
发明人： Deping Liu , Yufei Blankenship , Bingyu Qu
IPC分类号： H04L1/18 , H03M13/05 , G06F11/10 , G06F11/14
CPC分类号： H04W76/048 , H03M13/09 , H03M13/136 , H03M13/6306 , H03M13/6362 , H03M13/6525 , H04L1/0072 , H04L1/1614 , H04L1/1812 , H04W52/0241 , H04W76/28
摘要： A system and method for transmitting and receiving acknowledgement information are provided. A method for communications device operations includes determining a hybrid automatic repeat request (HARQ) response for each CC in a set of configured CCs, thereby producing a set of HARQ responses, generating an information vector from the set of HARQ responses, encoding the information vector, and transmitting the encoded information vector. A sub-vector of one or more bits selected from the information vector is assigned a fixed vector value independent of HARQ responses for CCs not in a set of CCs when the set of CCs is not empty, where the set of CCs comprises at least one CC whose HARQ response is equal to DTX.
摘要翻译：提供了一种用于发送和接收确认信息的系统和方法。一种用于通信设备操作的方法包括确定一组配置的CC中的每个CC的混合自动重发请求（HARQ）响应，从而产生一组HARQ响应，从该HARQ响应集合生成信息向量，编码信息向量，并发送编码信息向量。当CC的集合不为空时，从信息向量中选择的一个或多个比特的子向量被分配一个独立于不在一组CC中的CC的HARQ响应的固定向量值，其中该组包括至少一个其HARQ响应等于DTX的CC。

3. 发明授权

US08555128B2 System and method for transmitting and receiving acknowledgement information 有权
标题翻译：用于发送和接收确认信息的系统和方法
公开(公告)号：US08555128B2
公开(公告)日：2013-10-08
申请号：US13007302
申请日：2011-01-14
申请人： Deping Liu , Yufei Blankenship , Bingyu Qu
发明人： Deping Liu , Yufei Blankenship , Bingyu Qu
IPC分类号： H03M13/00
CPC分类号： H04W76/048 , H03M13/09 , H03M13/136 , H03M13/6306 , H03M13/6362 , H03M13/6525 , H04L1/0072 , H04L1/1614 , H04L1/1812 , H04W52/0241 , H04W76/28
摘要： A system and method for transmitting and receiving acknowledgement information are provided. A method for communications device operations includes determining a hybrid automatic repeat request (HARQ) response for each CC in a set of configured CCs, thereby producing a set of HARQ responses, generating an information vector from the set of HARQ responses, encoding the information vector, and transmitting the encoded information vector. A sub-vector of one or more bits selected from the information vector is assigned a fixed vector value independent of HARQ responses for CCs not in a set of CCs when the set of CCs is not empty, where the set of CCs comprises at least one CC whose HARQ response is equal to DTX.
摘要翻译：提供了一种用于发送和接收确认信息的系统和方法。一种用于通信设备操作的方法包括确定一组配置的CC中的每个CC的混合自动重发请求（HARQ）响应，从而产生一组HARQ响应，从该HARQ响应集合生成信息向量，编码信息向量，并发送编码信息向量。当CC的集合不为空时，从信息向量中选择的一个或多个比特的子向量被分配一个独立于不在一组CC中的CC的HARQ响应的固定向量值，其中该组包括至少一个其HARQ响应等于DTX的CC。

4. 发明申请

US20110268090A1 System and Method for Mapping and Decoding Codewords in Acknowledgement Information Communications 有权
标题翻译：确认信息通信中映射和解码码字的系统和方法
公开(公告)号：US20110268090A1
公开(公告)日：2011-11-03
申请号：US13023338
申请日：2011-02-08
申请人： Bingyu Qu , Yufei Blankenship
发明人： Bingyu Qu , Yufei Blankenship
IPC分类号： H04B7/216
CPC分类号： H04L1/0073 , H03M13/09 , H03M13/136 , H03M13/353 , H03M13/616 , H03M13/6306 , H03M13/6362 , H03M13/6525 , H04L1/0041 , H04L1/0055 , H04L1/0057 , H04L1/1607 , H04L5/001 , H04L2001/125
摘要： A system and method for mapping and decoding codewords in acknowledgement information communications are provided. A method for communications device operations includes determining a hybrid automatic repeat request (HARQ) response for each component carrier (CC) in a set of configured CCs, thereby producing a set of HARQ responses, generating an information vector from the set of HARQ responses, encoding the information vector based on a (n, k) linear block code corresponding to the set of configured CCs, and transmitting the encoded information vector. A unique set of bits selected from the information vector is assigned to represent a HARQ response for each different CC in the set of configured CCs. the (n, k) linear block code is obtained by a linear transformation of an original (n, k) linear block code, where n is a length of code words, and k is a length of information vectors.
摘要翻译：提供了一种用于在确认信息通信中映射和解码码字的系统和方法。一种用于通信设备操作的方法包括：确定一组配置的CC中的每个分量载波（CC）的混合自动重发请求（HARQ）响应，从而产生一组HARQ响应，从所述一组HARQ响应生成信息向量，基于与所配置的CC的集合对应的（n，k）线性块码对信息向量进行编码，并发送编码信息向量。分配从信息向量中选择的唯一的比特集，以表示所配置的CC集中的每个不同CC的HARQ响应。（n，k）线性块码通过原始（n，k）线性块码的线性变换获得，其中n是码字的长度，k是信息矢量的长度。

5. 发明授权

US09270427B2 System and method for multiplexing control and data channels in a multiple input, multiple output communications system 有权
标题翻译：用于在多输入多输出通信系统中复用控制和数据信道的系统和方法
公开(公告)号：US09270427B2
公开(公告)日：2016-02-23
申请号：US12856333
申请日：2010-08-13
申请人： Yufei Blankenship , Weimin Xiao , Ying Jin
发明人： Yufei Blankenship , Weimin Xiao , Ying Jin
IPC分类号： H04L27/00 , H04L5/00 , H04L1/00
CPC分类号： H04B7/0456 , H04B7/0632 , H04B7/0639 , H04L1/0003 , H04L1/0026 , H04L1/007 , H04L1/0073 , H04L1/1861 , H04L5/0023 , H04L5/0055 , H04L5/0057 , H04L5/006 , H04L27/2627 , H04W72/0413
摘要： A system and method for system and method for multiplexing control and data channels in a multiple input, multiple output (MIMO) communications system are provided. A method for transmitting control symbols and data symbols on multiple MIMO layers includes selecting a first set of codewords from Ncw codewords, distributing control symbols onto the first set of layers, placing data symbols of the first set of codewords onto the first set of layers, placing data symbols of the (Ncw-Ncw1) remaining codewords to remaining layers if Ncw>Ncw1, and transmitting the multiple MIMO layers. The first set of codewords is associated with a first set of layers from the multiple MIMO layers, and the Ncw codewords are to be transmitted simultaneously and the first set of codewords comprises Ncw1 MIMO codewords, where Ncw and Ncw1 are integers greater than or equal to 1. The remaining layers are MIMO layers from the multiple MIMO layers not in the first set of layers.
摘要翻译：提供了一种用于在多输入多输出（MIMO）通信系统中复用控制和数据信道的系统和方法的系统和方法。一种用于在多个MIMO层上发送控制符号和数据符号的方法包括从Ncw码字中选择第一组码字，将控制符号分配到第一组层上，将第一组码字的数据符号放置在第一组层上，如果Ncw> Ncw1，将（Ncw-Ncw1）剩余码字的数据符号放置到剩余层，并发送多个MIMO层。第一组码字与来自多个MIMO层的第一组层相关联，并且Ncw码字将被同时传输，并且第一组码字包括Ncw1个MIMO码字，其中Ncw和Ncw1是大于或等于其余层是来自多个MIMO层的MIMO层，而不是第一组层。

6. 发明授权

US08769686B2 System and method for securing wireless transmissions 有权
标题翻译：用于保护无线传输的系统和方法
公开(公告)号：US08769686B2
公开(公告)日：2014-07-01
申请号：US12714095
申请日：2010-02-26
申请人： Tie Liu , Yufei Blankenship
发明人： Tie Liu , Yufei Blankenship
IPC分类号： G06F12/14 , H04L9/32 , H04K1/00
CPC分类号： H04K1/00
摘要： A system and method for securing wireless transmissions is provided. A method for transmitting secure messages by a transmitter includes encoding a message with a secrecy code to produce L output codewords, where L is an integer value greater than one. The secrecy code includes a first security code and a second security code. The method also includes transmitting one of the L output codewords to a communications device when a channel quality of a channel between the transmitter and the communications device satisfies a criterion, and repeating the transmitting for any remaining L−1 output codewords.
摘要翻译：提供了一种用于确保无线传输的系统和方法。用于由发射机发送安全消息的方法包括用保密码编码消息以产生L个输出码字，其中L是大于1的整数值。秘密码包括第一安全码和第二安全码。该方法还包括当发射机和通信设备之间的信道的信道质量满足标准并且对任何剩余的L-1输出码字重复发送时，将L个输出码字之一发射到通信设备。

7. 发明授权

US08537750B2 System and method for transport block size design for multiple-input, multiple-output (MIMO) in a wireless communications system 有权
标题翻译：用于无线通信系统中多输入多输出（MIMO）的传输块大小设计的系统和方法
公开(公告)号：US08537750B2
公开(公告)日：2013-09-17
申请号：US12791669
申请日：2010-06-01
申请人： Ying Jin , Yufei Blankenship
发明人： Ying Jin , Yufei Blankenship
IPC分类号： H04W4/00
CPC分类号： H04L27/0008
摘要： In one embodiment, a method for transmitting information includes processing a downlink transport channel to generate a transport block (TB) having a TB size. The TB size is selected by selecting a modulation and coding scheme index (ITBS) and a physical resource block index (NPRB). The TB size for the selected ITBS and NPRB is selected so that an effective code rate at an user equipment (UE) does not exceed a specified threshold. The effective code rate is defined as a number of downlink (DL) information bits including TB cyclic redundancy check (CRC) bits and code block CRC bits divided by a number of physical channel bits on Physical Downlink Shared Channel (PDSCH). The transport block is mapped to multiple spatial layers. The number of spatial layers N is greater than or equal to three. The multiple spatial layers are transmitted to the UE.
摘要翻译：在一个实施例中，一种用于发送信息的方法包括处理下行链路传输信道以生成具有TB大小的传输块（TB）。通过选择调制和编码方案索引（ITBS）和物理资源块索引（NPRB）来选择TB大小。所选择的ITBS和NPRB的TB大小被选择为使用户设备（UE）的有效码率不超过指定的阈值。有效码率被定义为包括TB循环冗余校验（CRC）比特和码块CRC比特除以物理下行链路共享信道（PDSCH）上的物理信道比特数的下行链路（DL）信息比特数。传输块被映射到多个空间层。空间层数N大于等于3。多个空间层被传送到UE。

8. 发明授权

US08325850B2 System and method for digital communications with unbalanced codebooks 有权
标题翻译：用不平衡码本进行数字通信的系统和方法
公开(公告)号：US08325850B2
公开(公告)日：2012-12-04
申请号：US12693345
申请日：2010-01-25
申请人： Lizhong Zheng , Yufei Blankenship
发明人： Lizhong Zheng , Yufei Blankenship
IPC分类号： H04K1/02
CPC分类号： H04L1/0041 , H03M13/21
摘要： A system and method for digital communications with unbalanced codebooks is provided. A transmitter includes a channel encoder that generates an output codeword from an information vector provided by an information input, and a modulator/transmitter circuit coupled to the channel encoder. The modulator/transmitter circuit prepares the output codeword for transmission over a physical channel. The channel encoder encodes the information vector into an intermediate codeword using a first code and shapes the intermediate codeword into the output codeword having a desired distribution.
摘要翻译：提供了一种用于与不平衡码本进行数字通信的系统和方法。发射机包括信道编码器，其从由信息输入提供的信息向量生成输出码字，以及调制器/发射机电路耦合到信道编码器。调制器/发射机电路准备输出码字以通过物理信道进行传输。信道编码器使用第一码将信息矢量编码成中间码字，并将中间码字形成具有期望分布的输出码字。

9. 发明申请

US20120106739A1 System and Method for Securing Wireless Communications 有权
标题翻译：用于保护无线通信的系统和方法
公开(公告)号：US20120106739A1
公开(公告)日：2012-05-03
申请号：US12938841
申请日：2010-11-03
申请人： Hung D. Ly , Yufei Blankenship , Tie Liu
发明人： Hung D. Ly , Yufei Blankenship , Tie Liu
IPC分类号： H04K1/00
CPC分类号： H04W12/04 , H04L9/0875 , H04L25/0228 , H04L63/061 , H04L63/1475 , H04W12/12
摘要： A system and method for securing wireless communications are provided. A method for secure communications by a first user includes estimating a channel between the first user and a second user based on a pilot signal transmitted by the second user, determining a first threshold and a second threshold based on the estimate of channel, selecting a first subset of channel estimates, signaling the first subset of channel estimates to the second user, receiving a second subset of channel estimates from the second user, for each channel estimate in the second subset of channel estimates, quantizing the channel estimate based on a relationship between a gain of the channel estimate and the first threshold and the second threshold, generating a first secret key based on quantized channel estimates, verifying that the first secret key matches a second secret key generated by the second user, and transmitting information to the second user.
摘要翻译：提供了一种用于确保无线通信的系统和方法。用于由第一用户进行安全通信的方法包括基于由第二用户发送的导频信号来估计第一用户与第二用户之间的信道，基于信道的估计来确定第一阈值和第二阈值，选择第一用户信道估计的子集，向第二用户发送信道估计的第一子集，从第二用户接收信道估计的第二子集，用于信道估计的第二子集中的每个信道估计，基于信道估计之间的关系量化信道估计信道估计的增益和第一阈值和第二阈值，基于量化的信道估计生成第一秘密密钥，验证第一秘密密钥与第二用户生成的第二密钥匹配，以及向第二用户发送信息。

10. 发明申请

US20120106737A1 System and Method for Securing Wireless Communications 有权
标题翻译：用于保护无线通信的系统和方法
公开(公告)号：US20120106737A1
公开(公告)日：2012-05-03
申请号：US12915521
申请日：2010-10-29
申请人： Hung D. Ly , Yufei Blankenship , Tie Liu
发明人： Hung D. Ly , Yufei Blankenship , Tie Liu
IPC分类号： H04K1/00
CPC分类号： H04L9/0875
摘要： A system and method for securing wireless communications are provided. A method for secure communications by a first user includes estimating a channel between the first user and a second user, thereby producing an first phase estimate of the channel, generating a first block of secret bits based on the first phase estimate of the channel, and transmitting public information regarding the first block of secret bits to the second user. The second user makes use of the public information to generate a second block of secret bits.
摘要翻译：提供了一种用于确保无线通信的系统和方法。用于由第一用户进行安全通信的方法包括估计第一用户与第二用户之间的信道，由此产生信道的第一相位估计，基于信道的第一相位估计生成第一密钥位，以及向第二用户发送关于第一密钥块的公开信息。第二用户利用公共信息产生第二个秘密位块。

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