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1. 发明申请

US20080186868A1 Method and Apparatus Using Varying Length Training Sequences in Radio Communication 审中-公开
标题翻译：无线电通信中使用不同长度训练序列的方法和装置
公开(公告)号：US20080186868A1
公开(公告)日：2008-08-07
申请号：US11814814
申请日：2006-01-19
申请人： Ni Ma , Yueheng Li , Xuejun Zhang , Xiaobo Zhang
发明人： Ni Ma , Yueheng Li , Xuejun Zhang , Xiaobo Zhang
IPC分类号： H04L12/26
CPC分类号： H04W72/1289 , H04L5/0048 , H04L25/0226 , H04W72/1284
摘要： The present invention discloses a communication method for radio communication system, comprising the steps of detecting signals received from a mobile terminal so as to obtain detected results of a corresponding uplink channel of the received signals; determining the length criteria of training sequences in corresponding uplink bursts based on said detected results of the uplink channel; allocating predetermined uplink timeslots for said mobile terminal based on said length criteria of training sequences in the uplink bursts; and notifying said mobile terminal with said length criteria of training sequences in the uplink bursts and said uplink timeslots.
摘要翻译：本发明公开了一种无线电通信系统的通信方法，包括以下步骤：检测从移动终端接收的信号，以获得所接收信号的相应上行链路信道的检测结果; 基于所述检测到的所述上行链路信道的结果，确定相应的上行链路突发中的训练序列的长度标准; 基于所述上行链路突发中的训练序列的所述长度标准，为所述移动终端分配预定的上行链路时隙; 以及在上行链路脉冲串和所述上行链路时隙中以训练序列的所述长度标准通知所述移动终端。

2. 发明申请

US20080198800A1 Method and Apparatus for Enhanced Uplink Data Transmission 有权
标题翻译：用于增强上行链路数据传输的方法和装置
公开(公告)号：US20080198800A1
公开(公告)日：2008-08-21
申请号：US11914761
申请日：2006-05-10
申请人： Xiaobo Zhang , Ni Ma , Yueheng Li
发明人： Xiaobo Zhang , Ni Ma , Yueheng Li
IPC分类号： H04Q7/00
CPC分类号： H04W72/1257 , H04W72/1268
摘要： The present invention provides a method and apparatus used for enhanced uplink data transmission, comprising the steps of: monitoring the communication status of a plurality of UEs (user equipment) which conduct uplink data transmission in the RAN; receiving the data transmitted on at least one dedicated uplink channel from at least one of the plurality of UEs; according to the communication status of the plurality of UEs, dynamically allocating the number of dedicated uplink channels for at least one UE of the plurality of UEs. Utilization of the present invention can enable mobile terminal to conduct more efficient uplink transmission.
摘要翻译：本发明提供一种用于增强上行链路数据传输的方法和装置，包括以下步骤：监视在RAN中进行上行链路数据传输的多个UE（用户设备）的通信状态; 从所述多个UE中的至少一个接收在至少一个专用上行链路信道上发送的数据; 根据多个UE的通信状况，为多个UE中的至少一个UE动态分配专用上行链路信道的数量。本发明的利用可以使得移动终端能够进行更有效的上行链路传输。

3. 发明授权

US08488453B2 Method and apparatus for enhanced uplink data transmission 有权
标题翻译：用于增强上行链路数据传输的方法和装置
公开(公告)号：US08488453B2
公开(公告)日：2013-07-16
申请号：US11914761
申请日：2006-05-10
申请人： Xiaobo Zhang , Ni Ma , Yueheng Li
发明人： Xiaobo Zhang , Ni Ma , Yueheng Li
IPC分类号： H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04W72/1257 , H04W72/1268
摘要： A method and apparatus used for enhanced uplink data transmission include monitoring the communication status of a plurality of UEs (user equipment) which conduct uplink data transmission in the RAN; receiving the data transmitted on at least one dedicated uplink channel from at least one of the plurality of UEs; and according to the communication status of the plurality of UEs, dynamically allocating the number of dedicated uplink channels for at least one UE of the plurality of UEs.
摘要翻译：用于增强上行链路数据传输的方法和装置包括监视在RAN中进行上行链路数据传输的多个UE（用户设备）的通信状态; 从所述多个UE中的至少一个接收在至少一个专用上行链路信道上发送的数据; 并且根据所述多个UE的通信状态，为所述多个UE中的至少一个UE动态分配专用上行链路信道的数量。

4. 发明授权

US08520750B2 Transmission method and apparatus for cancelling inter-carrier interference 有权
标题翻译：用于消除载波间干扰的传输方法和装置
公开(公告)号：US08520750B2
公开(公告)日：2013-08-27
申请号：US12438161
申请日：2007-08-09
申请人： Xiaobo Zhang , Ni Ma , Matthew Peter John Baker , Qi Zhou , Gang Wu
发明人： Xiaobo Zhang , Ni Ma , Matthew Peter John Baker , Qi Zhou , Gang Wu
IPC分类号： H04K1/10
CPC分类号： H04L5/0032 , H04L25/03159 , H04L25/03343 , H04L27/2602 , H04L2025/03414
摘要： The present invention provides a transmission method and apparatus for cancelling inter-carrier interference in wireless communication systems. Particular carriers are not used for data transmission but carry weighted data to cancel the ici interference of a first group of interfering sub-carriers onto a second group of victim sub-carriers. The weights are inversely proportional to the frequency offset between the interfering sub-carriers and the victim sub-carriers.
摘要翻译：本发明提供一种用于消除无线通信系统中的载波间干扰的传输方法和装置。特定载波不用于数据传输，而是携带加权数据以将第一组干扰子载波的ici干扰消除到第二组受害子载波上。权重与干扰子载波和受害副载波之间的频率偏移成反比。

5. 发明申请

US20090310687A1 METHOD AND APPARATUS FOR SPACE-TIME-FREQUENCY ENCODING AND DECODING 审中-公开
标题翻译：用于时空编码和解码的方法和装置
公开(公告)号：US20090310687A1
公开(公告)日：2009-12-17
申请号：US12374412
申请日：2007-07-11
申请人： Gang Wu , Timothy James Moulsley , Xun Fan , Ni Ma , Qi Zhou , Xiaobo Zhang
发明人： Gang Wu , Timothy James Moulsley , Xun Fan , Ni Ma , Qi Zhou , Xiaobo Zhang
IPC分类号： H04B14/04 , H04L27/00 , H03K9/00
CPC分类号： H04L1/0606 , H04L1/0662 , H04L1/0668
摘要： The present invention provides a space-time-frequency encoding and decoding method and apparatus used in a wireless communication system. With the encoding method provided in the invention, transmission code words and their redundant elements are properly allocated on space-time-frequency units, so that the transmission codes and their partial redundancies can be transmitted via different antennas. Accordingly, at the receiving side, the redundant elements and the corresponding code word elements can be combined, so as to enhance the SNR and diversity gains for a part of the elements in the code words, and hence enhance the reception quality for the overall data stream.
摘要翻译：本发明提供了一种在无线通信系统中使用的时空编码和解码方法和装置。利用本发明提供的编码方法，在时空单元上适当地分配了传输码字及其冗余元件，从而可以通过不同的天线发送传输码及其部分冗余。因此，在接收侧，可以组合冗余元件和对应的代码字元件，以增强代码字中的一部分元件的SNR和分集增益，从而提高整体数据的接收质量流。

6. 发明申请

US20090252245A1 TRANSMISSION METHOD AND APPARATUS FOR CANCELLING INTER-CARRIER INTERFERENCE 有权
标题翻译：传输方法和装置取消帧间干扰
公开(公告)号：US20090252245A1
公开(公告)日：2009-10-08
申请号：US12438161
申请日：2007-08-09
申请人： Xiaobo Zhang , Ni Ma , Matthew Peter John Baker , Qi Zhou , Gang Wu
发明人： Xiaobo Zhang , Ni Ma , Matthew Peter John Baker , Qi Zhou , Gang Wu
IPC分类号： H04L27/28
CPC分类号： H04L5/0032 , H04L25/03159 , H04L25/03343 , H04L27/2602 , H04L2025/03414
摘要： The present invention provides a transmission method and apparatus for cancelling inter-carrier interference in wireless communication systems. Particular carriers are not used for data transmission but carry weighted data to cancel the ici interference of a first group of interfering sub-carriers onto a second group of victim sub-carriers. The weights are inversely proportional to the frequency offset between the interfering sub-carriers and the victim sub-carriers.
摘要翻译：本发明提供一种用于消除无线通信系统中的载波间干扰的传输方法和装置。特定载波不用于数据传输，而是携带加权数据以将第一组干扰子载波的ici干扰消除到第二组受害子载波上。权重与干扰子载波和受害副载波之间的频率偏移成反比。

7. 发明申请

US20100254473A1 METHOD AND SYSTEM FOR MANAGING PRECODING IN A MULTI-USER WIRELESS COMMUNICATIONS SYSTEM 失效
标题翻译：在多用户无线通信系统中管理预测的方法和系统
公开(公告)号：US20100254473A1
公开(公告)日：2010-10-07
申请号：US12681891
申请日：2008-10-10
申请人： Gang Wu , Ni Ma , Xiaobo Zhang
发明人： Gang Wu , Ni Ma , Xiaobo Zhang
IPC分类号： H04B7/02
CPC分类号： H04L25/0248 , H04B7/0434 , H04B7/0452 , H04B17/373 , H04L25/0212 , H04L25/0224 , H04L25/03343 , H04L2025/03426
摘要： Operating a wireless communications system that supports multi-user multiple-input multiple-output (MU-MIMO) communications between a base station and multiple mobile stations involves generating a channel estimation, predicting a future channel estimation from the channel estimation, precoding data in response to the predicted future channel estimation, and transmitting the precoded data.
摘要翻译：运行支持基站与多个移动站之间的多用户多输入多输出（MU-MIMO）通信的无线通信系统涉及产生信道估计，预测来自信道估计的未来信道估计，响应于预编码数据到预测的未来信道估计，并发送预编码数据。

8. 发明申请

US20100177741A1 METHOD FOR RESOURCE UNIT ALLOCATION FOR WIRELESS COMMUNICIATION, SUBSCRIBER STATION AND BASE STATION 有权
标题翻译：无线通信资源分配方法，订户台和基站
公开(公告)号：US20100177741A1
公开(公告)日：2010-07-15
申请号：US12450378
申请日：2008-03-18
申请人： Xiaobo Zhang , Ni Ma , Gang Wu , Xun Fan , Qi Zhou
发明人： Xiaobo Zhang , Ni Ma , Gang Wu , Xun Fan , Qi Zhou
IPC分类号： H04B7/216
CPC分类号： H04B1/707 , H04J13/16 , H04W72/00 , H04W72/04 , H04W88/08
摘要： A method for wireless communication between a base station and a plurality of subscriber stations is described wherein a communication capacity is partitioned in resource units at least by code multiplexing, which resource units are distributed by the base station over said devices, wherein data from each subscriber station is spread by means of a signature sequence, characterized in that multiple resource units assigned to a common subscriber station have the same signature sequence.
摘要翻译：描述了一种用于基站和多个用户站之间的无线通信的方法，其中至少通过代码复用以资源单元划分通信容量，哪些资源单元由基站在所述设备上分发，其中每个订户的数据站点通过签名序列扩展，其特征在于分配给公共用户站的多个资源单元具有相同的签名序列。

9. 发明申请

US20100146354A1 METHOD AND APPARATUS FOR H-ARQ IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中H-ARQ的方法和装置
公开(公告)号：US20100146354A1
公开(公告)日：2010-06-10
申请号：US11993245
申请日：2006-06-23
申请人： Xiaobo Zhang , Ni Ma
发明人： Xiaobo Zhang , Ni Ma
IPC分类号： H04L1/18 , G06F11/14 , G06F15/173
CPC分类号： H04L1/0029 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/1671 , H04L1/1812
摘要： The present invention discloses an H-ARQ scheme: In the case of wireless channel is in good condition, user equipment will send NACK signals and other control information only when it has received an incorrect data packet, otherwise the user equipment will not send ACK signals; in the case of wireless channel is in bad condition, existing H-ARQ schemes will be adopted.
摘要翻译：本发明公开了一种H-ARQ方案：在无线信道状况良好的情况下，用户设备只有在接收到不正确的数据包时才发送NACK信号和其他控制信息，否则用户设备将不会发送ACK信号 ; 在无线信道状况不佳的情况下，将采用现有的H-ARQ方案。

10. 发明授权

US08542572B2 Method for resource unit allocation for wireless communication, subscriber station and base station 有权
标题翻译：用于无线通信，用户站和基站的资源单元分配方法
公开(公告)号：US08542572B2
公开(公告)日：2013-09-24
申请号：US12450378
申请日：2008-03-18
申请人： Xiaobo Zhang , Ni Ma , Gang Wu , Xun Fan , Qi Zhou
发明人： Xiaobo Zhang , Ni Ma , Gang Wu , Xun Fan , Qi Zhou
IPC分类号： H04J11/00 , H04W4/00
CPC分类号： H04B1/707 , H04J13/16 , H04W72/00 , H04W72/04 , H04W88/08
摘要： A method for wireless communication between a base station and a plurality of subscriber stations is described wherein a communication capacity is partitioned in resource units at least by code multiplexing, which resource units are distributed by the base station over said devices, wherein data from each subscriber station is spread by means of a signature sequence, characterized in that multiple resource units assigned to a common subscriber station have the same signature sequence.
摘要翻译：描述了一种用于基站和多个用户站之间的无线通信的方法，其中至少通过代码复用以资源单元划分通信容量，哪些资源单元由基站在所述设备上分发，其中每个订户的数据站点通过签名序列扩展，其特征在于分配给公共用户站的多个资源单元具有相同的签名序列。

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