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1. 发明申请

WO2011082589A1 METHODS FOR MULTIPLEXING CONTROL AND DATA CHANNELS IN A MULTIPLE INPUT MULTIPLE OUTPUT(MIMO) COMMUNICATION SYSTEM 审中-公开
标题翻译：在多输入多输出（MIMO）通信系统中多路复用控制和数据通道的方法
公开(公告)号：WO2011082589A1
公开(公告)日：2011-07-14
申请号：PCT/CN2010/076662
申请日：2010-09-07
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BLANKENSHIP, Yufei , XIAO, Weimin , JIN, Ying
发明人： BLANKENSHIP, Yufei , XIAO, Weimin , JIN, Ying
IPC分类号： H04B7/02
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： Methods for multiplexing control and data channels in a multiple input multiple output (MIMO) communication system are provided in the present invention A method for transmitting control symbols and data symbols on the multiple MIMO layers includes selecting a first set of codewords from Ncw codewords, distributing the control symbols onto a first set of layers, placing the data symbols of the first set of codewords onto the first set of layers, placing the data symbols of the remaining (N cw - N cw1 ) codewords to the remaining layers if N cw >N cw1 , and transmitting the multiple MIMO layers. The first set of codewords is associated with the first set of layers among the multiple MIMO layers. The N cw codewords are transmitted simultaneously and the first set of codewords comprises N cw1 MIMO codewords, where N cw and N cw1 are integers and greater than or equal to 1. The remaining layers are MIMO layers among the multiple MIMO layers and not in the first set of layers.
摘要翻译：本发明提供了在多输入多输出（MIMO）通信系统中复用控制和数据信道的方法。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，分配将所述控制符号放置到第一组层上，将所述第一组码字的数据符号放置到所述第一层上，将所述剩余的（Ncw-Ncw1）码字的数据符号放置到所述剩余层，如果Ncw> Ncw1，以及发送多个MIMO层。第一组码字与多个MIMO层中的第一组层相关联。 Ncw码字被同时发送，第一组码字包括Ncw1个MIMO码字，其中Ncw和Ncw1是整数并且大于或等于1.其余层是多个MIMO层中的MIMO层，而不是第一组层中的MIMO层。

2. 发明申请

WO2011160545A1 SYSTEM AND METHOD FOR CONTROL INFORMATION MULTIPLEXING FOR UPLINK MULTIPLE INPUT, MULTIPLE OUTPUT 审中-公开
标题翻译：用于上拉式多路输入，多路输出的控制信息多路复用系统及方法
公开(公告)号：WO2011160545A1
公开(公告)日：2011-12-29
申请号：PCT/CN2011/075397
申请日：2011-06-07
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Weimin , WANG, Xianghua , BLANKENSHIP, Yufei
发明人： XIAO, Weimin , WANG, Xianghua , BLANKENSHIP, Yufei
IPC分类号： H04L1/00
CPC分类号： H04L25/03343 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0028 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L1/1864 , H04L27/3488 , H04L2025/03426
摘要： A system and method for control information multiplexing for uplink multiple input, multiple output are provided. A method for transmitting control information over L MIMO layers, where L is an integer value greater than one, includes generating a plurality of control modulation symbols from the control information, filling the L layers by mapping the plurality of control modulation symbols to L layers, and transmitting the L layers.
摘要翻译：提供了一种用于上行链路多输入，多输出的控制信息复用的系统和方法。一种用于在L个MIMO层上发送控制信息的方法，其中L是大于1的整数值，包括从控制信息生成多个控制调制符号，通过将多个控制调制符号映射到L层来填充L层，并传输L层。

3. 发明申请

WO2011088791A1 SYSTEM AND METHOD FOR DIGITAL COMMUNICATIONS WITH UNBALANCED CODEBOOKS 审中-公开
标题翻译：具有不平衡代码的数字通信系统与方法
公开(公告)号：WO2011088791A1
公开(公告)日：2011-07-28
申请号：PCT/CN2011/070415
申请日：2011-01-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHENG, Lizhong , BLANKENSHIP, Yufei
发明人： ZHENG, Lizhong , BLANKENSHIP, Yufei
IPC分类号： H04L1/00
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。

4. 发明申请

WO2012055359A1 SYSTEM AND METHOD FOR SECURING WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于安全无线通信的系统和方法
公开(公告)号：WO2012055359A1
公开(公告)日：2012-05-03
申请号：PCT/CN2011/081368
申请日：2011-10-27
申请人： HUAWEI TECHNOLOGIES CO., LTD. , LY, Hung D. , BLANKENSHIP, Yufei , LIU, Tie
发明人： LY, Hung D. , BLANKENSHIP, Yufei , LIU, Tie
IPC分类号： H04L9/16
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。

5. 发明申请

WO2011032510A1 System and Method for Control Channel Search Space Location Indication for a Relay Backhaul Link 审中-公开
标题翻译：用于中继回程链路的控制信道搜索空间位置指示的系统和方法
公开(公告)号：WO2011032510A1
公开(公告)日：2011-03-24
申请号：PCT/CN2010/077071
申请日：2010-09-17
申请人： HUAWEI TECHNOLOGIES CO.,LTD. , LIU, Deping , BLANKENSHIP, Yufei
发明人： LIU, Deping , BLANKENSHIP, Yufei
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0032 , H04L5/0039 , H04L5/0053 , H04L5/0094 , H04W72/0426 , H04W72/0453 , H04W84/047
摘要： A system and method for providing a control channel search space location indication for a relay backhaul link are provided. A method for controller operation includes configuring a set of resource blocks for transmission of a relay control channel for a relay node, and transmitting the configuration of the set of resource blocks to the relay node using high layer signaling. The relay control channel is located within the set of resource blocks.
摘要翻译：提供了一种用于为中继回程链路提供控制信道搜索空间位置指示的系统和方法。一种用于控制器操作的方法包括配置一组用于中继节点的中继控制信道的传输的资源块，以及使用高层信令将该组资源块的配置发送到中继节点。中继控制信道位于资源块集合内。

6. 发明申请

WO2011116668A1 SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING ACKNOWLEDGEMENT INFORMATION 审中-公开
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：WO2011116668A1
公开(公告)日：2011-09-29
申请号：PCT/CN2011/071944
申请日：2011-03-18
申请人： HUAWEI TECHNOLOGIES CO., LTD. , LIU, Deping , BLANKENSHIP, Yufei , QU, Bingyu
发明人： LIU, Deping , BLANKENSHIP, Yufei , QU, Bingyu
IPC分类号： H04L1/16
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 communication 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，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，wherein the set of CCs comprises at least one CC whose HARQ response is equal to Discontinuous Transmission (DTX).
摘要翻译：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中的每个分量载波（CC）的混合自动重传请求（HARQ）响应，从而产生一组 HARQ响应，从所述HARQ响应集合生成信息向量，对所述信息向量进行编码，以及发送所述编码信息向量。从所述信息向量中选择的一个或多个比特的子向量被分配与HARQ响应无关的固定向量值当所述CC组不为空时，对于不在一组CC中的CC，其中所述一组CC包括HARQ响应等于不连续传输（DTX）的至少一个CC。

7. 发明申请

WO2011085666A1 SYSTEM AND METHOD FOR SECURING WIRELESS TRANSMISSIONS 审中-公开
标题翻译：用于安全无线传输的系统和方法
公开(公告)号：WO2011085666A1
公开(公告)日：2011-07-21
申请号：PCT/CN2011/070137
申请日：2011-01-10
申请人： HUAWEI TECHNOLOGIES CO., LTD. , LIU, Tie , BLANKENSHIP, Yufei
发明人： LIU, Tie , BLANKENSHIP, Yufei
IPC分类号： H04W12/04
CPC分类号： H04K1/00 , H04L9/0822 , H04L63/0478 , H04L63/105 , H04W12/02
摘要： A system and method for securing wireless transmissions is provided. A method for transmitting secure messages includes selecting a bin of codewords from a plurality of bins. The bin of codewords containing a plurality of sub-bins of codewords, and the selecting is based on a first message. The method also includes selecting a sub-bin of codewords from the plurality of sub-bins of codewords based on a second message, selecting a codeword from the sub-bin of codewords, and transmitting the selected codeword to a legitimate receiver.
摘要翻译：提供了一种用于确保无线传输的系统和方法。用于发送安全消息的方法包括从多个箱中选择一个码字块。包含码字的多个子区块的码字块，并且所述选择基于第一消息。该方法还包括基于第二消息从码字的多个子区中选择码字的子仓，从码字的子仓中选择码字，以及将所选择的码字发送到合法的接收机。

8. 发明申请

WO2012061604A1 SYSTEM AND METHOD FOR SECURING WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于安全无线通信的系统和方法
公开(公告)号：WO2012061604A1
公开(公告)日：2012-05-10
申请号：PCT/US2011/059161
申请日：2011-11-03
申请人： HUAWEI TECHNOLOGIES CO., LTD. , LY, Hung D. , BLANKENSHIP, Yufei , LIU, Tie
发明人： LY, Hung D. , BLANKENSHIP, Yufei , LIU, Tie
IPC分类号： H04L9/30
CPC分类号： H04W12/04 , H04L9/0875 , H04L25/0228 , H04L63/061 , H04L63/1475 , H04W12/12
摘要： 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 (block 607), determining a first threshold and a second threshold based on the estimate of channel (block 609), selecting a first subset of channel estimates, signaling the first subset of channel estimates to the second user (block 613), receiving a second subset of channel estimates from the second user (block 615), 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 (block 625), generating a first secret key based on quantized channel estimates (block 627), verifying that the first secret key matches a second secret key generated by the second user (block 631), and transmitting information to the second user.
摘要翻译：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（框607），基于信道的估计来确定第一阈值和第二阈值（框609），选择信道估计的第一子集，向第二用户通知信道估计的第一子集（方框613），从第二用户接收信道估计的第二子集（方框615），针对每个信道估计信道估计的第二子集，基于信道估计的增益与第一阈值和第二阈值之间的关系来量化信道估计（方框625），基于量化信道估计生成第一秘密密钥（框627）验证第一秘密密钥是否与由第二用户生成的第二密钥相匹配（块631），并向第二用户发送信息。

9. 发明申请

WO2012028009A1 SYSTEM AND METHOD FOR PRESERVING NEIGHBORHOODS IN CODES 审中-公开
标题翻译：用于在代码中保存邻里的系统和方法
公开(公告)号：WO2012028009A1
公开(公告)日：2012-03-08
申请号：PCT/CN2011/075677
申请日：2011-06-13
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHENG, Lizhong , BLANKENSHIP, Yufei
发明人： ZHENG, Lizhong , BLANKENSHIP, Yufei
IPC分类号： H04B7/06 , H04B7/08 , H04B7/02 , H04L1/06 , H04L1/02
CPC分类号： H03M13/033 , H03M13/036 , H03M13/13 , H03M13/2903 , H03M13/2906 , H03M13/2927 , H03M13/3761 , H03M13/3776
摘要： A system and method for preserving neighborhoods in codes are provided. A method for transmitting information includes receiving an information string to transmit, generating a first address and a second address from the information string, encoding the first address and the second address with a layered code encoder, thereby producing a codeword and transmitting the codeword. The generating is based on a linear block code.
摘要翻译：提供了一种用于在代码中保留邻域的系统和方法。用于发送信息的方法包括：接收信息串以发送信息，从信息串生成第一地址和第二地址，用分层码编码器对第一地址和第二地址进行编码，从而产生码字并发送码字。该生成基于线性块代码。

10. 发明申请

WO2011103800A1 SYSTEM AND METHOD FOR SECURING WIRELESS TRANSMISSIONS 审中-公开
标题翻译：用于安全无线传输的系统和方法
公开(公告)号：WO2011103800A1
公开(公告)日：2011-09-01
申请号：PCT/CN2011/071167
申请日：2011-02-22
申请人： HUAWEI TECHNOLOGIES CO., LTD. , LIU, Tie , BLANKENSHIP, Yufei
发明人： LIU, Tie , BLANKENSHIP, Yufei
IPC分类号： H04L9/14
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。

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