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1. 发明授权

US09414336B2 System and method for defining a burst period 有权
标题翻译：用于定义突发周期的系统和方法
公开(公告)号：US09414336B2
公开(公告)日：2016-08-09
申请号：US12778863
申请日：2010-05-12
申请人： Yongkang Jia , James Earl Womack , Zhijun Cai , Shouxing Qu
发明人： Yongkang Jia , James Earl Womack , Zhijun Cai , Shouxing Qu
IPC分类号： H04W72/04 , H04W56/00
CPC分类号： H04W56/00
摘要： A method in a network access equipment is provided. The method includes defining a burst duration for sending a plurality of reference signals. The method further includes determining an interval between ones of the plurality of reference signals in the burst duration. The method further includes defining a burst period for sending a plurality of reference signal bursts. The method further includes sending a reference signal instruction message containing an activation message and at least one of the burst duration, the interval, and the burst period.
摘要翻译：提供了一种网络接入设备中的方法。该方法包括定义用于发送多个参考信号的突发持续时间。该方法还包括确定突发持续时间中的多个参考信号中的一个的间隔。该方法还包括定义用于发送多个参考信号突发的突发周期。该方法还包括发送包含激活消息和脉冲串持续时间，间隔和突发周期中的至少一个的参考信号指令消息。

2. 发明授权

US08737324B2 Communication of redundant SACCH slots during discontinuous transmission mode for VAMOS 有权
标题翻译： VAMOS不连续传输模式下冗余SACCH槽的通信
公开(公告)号：US08737324B2
公开(公告)日：2014-05-27
申请号：US12860593
申请日：2010-08-20
申请人： Yan Xin , Shouxing Qu , Werner Kreuzer
发明人： Yan Xin , Shouxing Qu , Werner Kreuzer
IPC分类号： H04W72/04
CPC分类号： H04W72/04
摘要： The application relates to a method for communication from a second mobile station to a base station or vice versa. In a given multiframe, a first SACCH slot associated with the second mobile station is communicated (i.e. received or transmitted or both) via the second VAMOS subchannel. In the same multiframe, a redundant second SACCH slot associated with the second mobile station is communicated. The communicating step is performed either by the second mobile station or by the base station. The second SACCH slot may be communicated via the second VAMOS subchannel, in case the second VAMOS subchannel is in DTX mode. In an alternative embodiment, the second SACCH slot may be communicated via a first VAMOS subchannel, in case the first VAMOS subchannel is in DTX mode, wherein the first and second VAMOS subchannels share a common time slot and have the same carrier frequency. Both embodiments may be combined: I.e. in case the second VAMOS subchannel is in DTX mode, the second SACCH slot is communicated via the second VAMOS subchannel, and in case the first VAMOS subchannel is in DTX mode, the second SACCH slot may be communicated via the first VAMOS subchannel.
摘要翻译：本申请涉及从第二移动站到基站的通信的方法，反之亦然。在给定的多帧中，经由第二VAMOS子信道传送与第二移动站相关联的第一SACCH时隙（即，接收或发送或两者）。在相同的多帧中，传送与第二移动站相关联的冗余的第二SACCH时隙。通信步骤由第二移动站或基站执行。在第二VAMOS子信道处于DTX模式的情况下，可以经由第二VAMOS子信道来传送第二SACCH时隙。在替代实施例中，在第一VAMOS子信道处于DTX模式的情况下，可以经由第一VAMOS子信道来传送第二SACCH时隙，其中第一和第二VAMOS子信道共享公共时隙并具有相同的载波频率。两个实施方案可以组合：即在第二VAMOS子信道处于DTX模式的情况下，经由第二VAMOS子信道传送第二SACCH时隙，并且在第一VAMOS子信道处于DTX模式的情况下，可以经由第一VAMOS子信道来传送第二SACCH时隙。

3. 发明申请

US20140003475A1 ZERO CORRELATION ZONE SEQUENCES FOR COMMUNICATION SYSTEM 有权
标题翻译：用于通信系统的零关联区序列
公开(公告)号：US20140003475A1
公开(公告)日：2014-01-02
申请号：US13537429
申请日：2012-06-29
申请人： Yan Xin , Yongkang Jia , Huan Wu , Shouxing Qu , Arnold Sheynman
发明人： Yan Xin , Yongkang Jia , Huan Wu , Shouxing Qu , Arnold Sheynman
IPC分类号： H04B1/38 , H04B1/06
CPC分类号： H04J13/14 , H04J13/0014 , H04J13/0055 , H04J13/107
摘要： The present disclosure provides for the construction and use of a set of Zero-Correlation-Zone (ZCZ) Concatenated Complementary Pair (CCP) sequences with zero-correlation-zone range greater than one or with zero-correlation-zone range equal to one and the sequence set size greater than two. Complementary pair sequences A and B are selected and, for each member of the set of ZCZ CCP sequences, sign sequences pA and pB are combined with the complementary pair sequences to form a member ZCZ CCP sequence of the set. A ZCZ CCP sequence modified by propagation over a communication channel may be identified by cross-correlation with ZCZ CCP sequences of the set. A set of sign sequences may be constructed by recursive expansion from an initial set or found by a computer search. The sequences may be used in a transceiver of a portable electronic device or other communication device.
摘要翻译：本公开提供了一组零相关区（ZCZ）并置互补对（CCP）序列的构造和使用，零相关区域范围大于1或零相关区域范围等于1，序列集大小大于2。选择互补对序列A和B，并且对于ZCZ CCP序列集合中的每个成员，符号序列pA和pB与互补对序列组合以形成该组的成员ZCZ CCP序列。可以通过在通信信道上传播修改的ZCZ CCP序列可以通过与该集合的ZCZ CCP序列的互相关来识别。可以通过从初始集合的递归展开或通过计算机搜索找到的一组符号序列。这些序列可以用在便携式电子设备或其他通信设备的收发器中。

4. 发明申请

US20140003474A1 ZERO CORRELATION ZONE SEQUENCES FOR COMMUNICATION SYSTEM 有权
公开(公告)号：US20140003474A1
公开(公告)日：2014-01-02
申请号：US13537398
申请日：2012-06-29
申请人： Yan XIN , Yongkang JIA , Huan WU , Shouxing QU , Arnold SHEYNMAN
发明人： Yan XIN , Yongkang JIA , Huan WU , Shouxing QU , Arnold SHEYNMAN
IPC分类号： H04L27/00 , H04L5/14
CPC分类号： H04J13/0011 , H04J13/0014 , H04J13/0055 , H04J13/102 , H04J13/107 , H04J13/14
摘要： The present disclosure provides for the construction and use of a set of Zero-Correlation-Zone (ZCZ) Concatenated Complementary Pair (CCP) sequences with zero-correlation-zone range greater than one or with zero-correlation-zone range equal to one and the sequence set size greater than two. Complementary pair sequences A and B are selected and, for each member of the set of ZCZ CCP sequences, sign sequences pA and pB are combined with the complementary pair sequences to form a member ZCZ CCP sequence of the set. A ZCZ CCP sequence modified by propagation over a communication channel may be identified by cross-correlation with ZCZ CCP sequences of the set. A set of sign sequences may be constructed by recursive expansion from an initial set or found by a computer search. The sequences may be used in a transceiver of a portable electronic device or other communication device.

5. 发明申请

US20130034054A1 METHOD AND SYSTEM FOR FORMATTING CYCLIC PREFIX/POSTFIX IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中形成循环前缀/后缀的方法和系统
公开(公告)号：US20130034054A1
公开(公告)日：2013-02-07
申请号：US13577049
申请日：2011-08-04
申请人： Huan Wu , Yongkang Jia , Yan Xin , Shouxing Qu , Eswar Kalyan Vutukuri , Michael Eoin Buckley
发明人： Huan Wu , Yongkang Jia , Yan Xin , Shouxing Qu , Eswar Kalyan Vutukuri , Michael Eoin Buckley
IPC分类号： H04W40/00
CPC分类号： H04L27/2602 , H04L27/2607
摘要： A method and transmitter, the method generating a burst containing a first data portion and a second data portion surrounding a training sequence; and appending to the burst a cyclic prefix and a cyclic postfix. Further a receiver on a network element, the receiver configured to: receive a burst containing a cyclic prefix, a cyclic postfix and a data portion; remove at least one of the cyclic prefix or the cyclic postfix; transform the data portion with a discrete Fourier transform; estimate the channel frequency response and modulation of the burst; undo an effect of a channel on the data portion by using the estimated channel frequency response of the channel on the transformed data; use an inverse discrete Fourier transform on the result of the equalizing step; and further process the output of the equalization step to decode the transmitted bits.
摘要翻译：一种方法和发射机，所述方法产生包含第一数据部分和围绕训练序列的第二数据部分的脉冲串; 并附加到脉冲串循环前缀和循环后缀。此外，网络元件上的接收器，所述接收器被配置为：接收包含循环前缀，循环后缀和数据部分的突发; 删除循环前缀或循环后缀中的至少一个; 用离散傅立叶变换来变换数据部分; 估计信道频率响应和突发调制; 通过使用所述信道对所述经变换的数据的所估计的信道频率响应来消除所述数据部分上的信道的影响; 对均衡步骤的结果使用逆离散傅里叶变换; 并且进一步处理均衡步骤的输出以对发送的比特进行解码。

6. 发明申请

US20120213373A1 METHODS AND APPARATUS TO SECURE COMMUNICATIONS IN A MOBILE NETWORK 有权
标题翻译：在移动网络中安全通信的方法和设备
公开(公告)号：US20120213373A1
公开(公告)日：2012-08-23
申请号：US13031561
申请日：2011-02-21
申请人： Yan Xin , Shouxing Qu
发明人： Yan Xin , Shouxing Qu
IPC分类号： H04K1/04
CPC分类号： H04L9/002 , H04L63/1466 , H04L2209/08 , H04W12/02 , H04W12/12
摘要： Methods and apparatus to secure communications in a mobile network are disclosed. An example method disclosed herein comprises randomizing a first set of bits associated with information to be communicated over a slow associated control channel by applying a scrambling factor to generate a set of scrambled bits equal in length to the first set of bits. Another example method disclosed herein comprises concatenating a set of error detection bits with a set of information bits associated with information to be transmitted over a slow associated control channel to generate a set of coded bits, and shuffling the set of coded bits to generate a set of shuffled bits.
摘要翻译：公开了用于确保移动网络中的通信的方法和装置。本文公开的示例性方法包括通过应用加扰因子来随机化与要通过慢关联控制信道传送的信息相关联的第一组位，以生成与第一组位长度相等的一组加扰位。本文公开的另一示例性方法包括将一组错误检测位与通过慢关联控制信道发送的信息相关联的一组信息位进行级联，以生成一组编码位，并且对该组编码位进行混洗以产生一组混乱的位。

7. 发明申请

US20090129312A1 System and Method for Timing Synchronization 有权
标题翻译：用于定时同步的系统和方法
公开(公告)号：US20090129312A1
公开(公告)日：2009-05-21
申请号：US11943417
申请日：2007-11-20
申请人： Yongkang Jia , James Earl Womack , Zhijun Cai , Shouxing Qu
发明人： Yongkang Jia , James Earl Womack , Zhijun Cai , Shouxing Qu
IPC分类号： H04B7/212 , H04J3/00 , H04Q7/20
CPC分类号： H04W56/0005 , H04L27/2613 , H04L27/2662
摘要： The present disclosure relates generally to systems and methods for timing synchronization. Uplink synchronization is a necessary component of a UE operating in a mobile, wireless network. Reliable uplink synchronization generally requires regular uplink transmission containing reference signals. A method is provided that defines a burst period for sending the reference signals, determines an interval between the reference signals, and sends a timing instruction message that includes the burst period and the determined interval. A second method is provided that receives the timing instruction message and sends the reference signals in accordance with the timing instruction.
摘要翻译：本公开一般涉及用于定时同步的系统和方法。上行链路同步是在移动无线网络中操作的UE的必要组件。可靠的上行链路同步通常需要包含参考信号的常规上行链路传输。提供了一种定义用于发送参考信号的突发周期的方法，确定参考信号之间的间隔，并发送包括突发周期和所确定的间隔的定时指令消息。提供了接收定时指令消息并根据定时指令发送参考信号的第二种方法。

8. 发明授权

US09264124B2 Antenna polarization optimization for wireless communications 有权
标题翻译：无线通信天线极化优化
公开(公告)号：US09264124B2
公开(公告)日：2016-02-16
申请号：US13871047
申请日：2013-04-26
申请人： Huan Wu , Yan Xin , Shouxing Qu , Arnold Sheynman
发明人： Huan Wu , Yan Xin , Shouxing Qu , Arnold Sheynman
IPC分类号： H04B7/10 , H04W24/02 , H04W16/28 , H04W60/00 , H04B15/00 , H04B7/06
CPC分类号： H04B7/10 , H04B7/061 , H04B7/0665
摘要： Embodiments are directed to providing communication between a first device and a second device by: iterating, by the first device, over a number of transmitter antenna polarization types in the first device, constructing, by the first device, a number of data units based on each of the transmitter antenna polarization types, transmitting, by the first device, each of the data units for each of a number of receiver antenna polarization types in the second device, receiving, by the first device, an indication of a transmitter antenna polarization type in the first device included in the number of transmitter antenna polarization types in the first device, and transmitting, by the first device, data using the indicated transmitter antenna polarization type.
摘要翻译：实施例旨在通过以下方式来提供第一设备和第二设备之间的通信：由第一设备对第一设备中的多个发射机天线极化类型进行迭代，由第一设备构造多个基于每个发射机天线极化类型，由第一装置发送第二装置中的多个接收机天线极化类型中的每一个的每个数据单元，由第一装置接收发射机天线极化类型的指示在包括在第一设备中的发射机天线极化类型的数量中的第一设备中，并且由第一设备使用所指示的发射机天线极化类型发射数据。

9. 发明授权

US08817910B2 Systems and methods for communicating using ASK or QAM with uneven symbol constellation 有权
标题翻译：使用不均匀符号星座的ASK或QAM进行通信的系统和方法
公开(公告)号：US08817910B2
公开(公告)日：2014-08-26
申请号：US12192648
申请日：2008-08-15
申请人： Shouxing Qu , Yan Xin , Johanna Lisa Dwyer , Paul Carpenter
发明人： Shouxing Qu , Yan Xin , Johanna Lisa Dwyer , Paul Carpenter
IPC分类号： H04L27/36 , H04L27/02 , H04L27/34 , H04L1/00
CPC分类号： H04L1/003 , H04L1/0003 , H04L1/0086 , H04L27/02 , H04L27/3416
摘要： Systems and methods of performing ASK or QAM modulation with uneven distance between symbols are provided. These are used to provide differing BER performances among bits sent from a transmitter to a receiver.
摘要翻译：提供了在符号之间具有不均匀距离执行ASK或QAM调制的系统和方法。这些用于在从发射机发送到接收机的比特之间提供不同的BER性能。

10. 发明授权

US08401101B2 Systems, devices, and methods for training sequence transmission and reception 有权
标题翻译：用于训练序列传输和接收的系统，设备和方法
公开(公告)号：US08401101B2
公开(公告)日：2013-03-19
申请号：US13410935
申请日：2012-03-02
申请人： Yan Xin , Huan Wu , Shouxing Qu
发明人： Yan Xin , Huan Wu , Shouxing Qu
IPC分类号： H04L27/28
CPC分类号： H04L25/0226 , H04L25/0248 , H04L27/2089
摘要： A training sequence helps optimize SNR degradation in a wireless communication. Various sets of training sequences may be stored in a repository, and transmitters and receivers encoded with such sequences transmit at least one of the sequences between them as part of the wireless transmission of data.
摘要翻译：训练序列有助于优化无线通信中的SNR降级。可以将多组训练序列存储在储存库中，并且用这种序列编码的发射机和接收机在它们之间的至少一个序列作为数据的无线传输的一部分。

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