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1. 发明授权

US09131388B2 Wireless communications method and apparatus 有权
标题翻译：无线通信方法和装置
公开(公告)号：US09131388B2
公开(公告)日：2015-09-08
申请号：US13712310
申请日：2012-12-12
申请人： Gillian Huang , Yue Wang , Justin Coon
发明人： Gillian Huang , Yue Wang , Justin Coon
IPC分类号： H04L12/26 , H04L1/00 , H04J3/14 , H04W24/00 , H04B7/155 , H04L27/26
CPC分类号： H04W24/00 , H04B7/15535 , H04L27/2614
摘要： A method of relaying a signal in a wireless communications network including a plurality of wireless devices is performed by at least one of said wireless devices to relay a signal in a communication path between one of said plurality of wireless devices and another one of said wireless devices, wherein said at least one of said wireless devices includes a power amplifier for amplifying said signal, the method including receiving a signal from said one of said plurality of wireless devices, determining a peak-to-average power ratio of said received signal under a plurality of predetermined relay modes, determining a back-off value associated with said power amplifier, selecting a mode of relaying said signal from said plurality of predetermined relay modes based on said determined peak-to-average power ratio and said determined back-off value, and transmitting said signal to said another one of said plurality of wireless devices using said selected mode.
摘要翻译：至少一个所述无线设备执行在包括多个无线设备的无线通信网络中中继信号的方法来中继所述多个无线设备中的一个无线设备之一和所述无线设备中的另一个之间的通信路径中的信号其中所述无线设备中的所述至少一个包括用于放大所述信号的功率放大器，所述方法包括从所述多个无线设备中的一个接收信号，确定所述接收信号的峰均功率比，多个预定中继模式，确定与所述功率放大器相关联的退避值，基于所述确定的峰值与平均功率比，选择所述多个预定中继模式中的所述信号的模式，以及所述确定的退避值并且使用所述选择的模式将所述信号发送到所述多个无线设备中的所述另一个。

2. 发明授权

US08498329B2 MMSE equaliser 有权
标题翻译： MMSE均衡器
公开(公告)号：US08498329B2
公开(公告)日：2013-07-30
申请号：US12566216
申请日：2009-09-24
申请人： Mohammud Zubeir Bocus , Justin Coon , Yue Wang
发明人： Mohammud Zubeir Bocus , Justin Coon , Yue Wang
IPC分类号： H03H7/30 , H03H7/40
CPC分类号： H04B1/71055
摘要： A MMSE equaliser taking into account delays in the reception of signals from plural users. Time delays in reception of signals from plural users may be known or can be measured or estimated and can be used to for the basis for the operation of the equaliser. A low computational complexity version of the equaliser and a regularized equalizer with further reduced complexity for asynchronous reception are also disclosed.
摘要翻译：考虑到来自多个用户的信号的接收的延迟的MMSE均衡器。来自多个用户的信号的接收中的时间延迟可以是已知的或可以被测量或估计，并且可以用于均衡器的操作的基础。还公开了均衡器的低计算复杂度版本和具有进一步降低的用于异步接收的复杂度的正则化均衡器。

3. 发明申请

US20130176875A1 WIRELESS COMMUNICATIONS METHOD AND APPARATUS 有权
标题翻译：无线通信方法和设备
公开(公告)号：US20130176875A1
公开(公告)日：2013-07-11
申请号：US13712310
申请日：2012-12-12
申请人： GILLIAN HUANG , YUE WANG , JUSTIN COON
发明人： GILLIAN HUANG , YUE WANG , JUSTIN COON
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , H04B7/15535 , H04L27/2614
摘要： A method of relaying a signal in a wireless communications network comprising a plurality of wireless devices, the method being performed by at least one of said wireless devices to relay a signal in a communication path between one of said plurality of wireless devices and another one of said wireless devices, wherein said at least one of said wireless devices comprises a power amplifier for amplifying said signal, the method comprising receiving a signal from said one of said plurality of wireless devices, determining a peak-to-average power ratio of said received signal under a plurality of predetermined relay modes, determining a back-off value associated with said power amplifier, selecting a mode of relaying said signal from said plurality of predetermined relay modes based on said determined peak-to-average power ratio and said determined back-off value, and transmitting said signal to said another one of said plurality of wireless devices using said selected mode.
摘要翻译：一种在包括多个无线设备的无线通信网络中中继信号的方法，所述方法由至少一个所述无线设备执行以中继所述多个无线设备中的一个无线设备之间的通信路径中的信号和所述无线设备，其中所述无线设备中的至少一个包括用于放大所述信号的功率放大器，所述方法包括从所述多个无线设备中的所述一个无线设备接收信号，确定所述接收到的所述无线设备的峰均功率比信号在多个预定的继电器模式下，确定与所述功率放大器相关联的退避值，基于所确定的峰值对平均功率比选择中继来自所述多个预定继电器模式的所述信号的模式，并且所述确定的返回并且使用所述选择的模式将所述信号发送到所述多个无线设备中的所述另一个。

4. 发明申请

US20130010831A1 Wireless Communications Apparatus 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20130010831A1
公开(公告)日：2013-01-10
申请号：US13569032
申请日：2012-08-07
申请人： Steve Carl Jamieson PARKER , Justin Coon
发明人： Steve Carl Jamieson PARKER , Justin Coon
IPC分类号： H04B1/713
CPC分类号： H04L25/0202 , H04B1/713 , H04B7/0413 , H04L25/0224 , H04L27/2601 , H04L27/261
摘要： MIMO UWB Communications apparatus is configured to send out a channel estimation sequence comprising a plurality of sequentially transmitted symbols in accordance with a first band hopping sequence, sent from one antenna of the apparatus, while another antenna is transmitting another sequence of channel estimation symbols in accordance with another, complementary band hopping sequence. A legacy device will be capable of synchronising with the channel estimation symbols sent in accordance with the first band hopping sequence, while a MIMO receiver will be able to determine channel estimates for all MIMO channels on the basis of the combined channel estimation transmissions.
摘要翻译： MIMO UWB通信装置被配置为根据从装置的一个天线发送的第一带跳频序列发送包括多个顺序发送的符号的信道估计序列，而另一个天线正在根据传输另一个信道估计符号序列与另一个互补的带跳频序列。传统设备将能够与根据第一频带跳频序列发送的信道估计符号同步，而MIMO接收机将能够基于组合的信道估计传输来确定所有MIMO信道的信道估计。

5. 发明授权

US08275058B2 Wireless communications apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08275058B2
公开(公告)日：2012-09-25
申请号：US12352823
申请日：2009-01-13
申请人： Magnus Stig Torsten Sandell , Justin Coon
发明人： Magnus Stig Torsten Sandell , Justin Coon
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L5/0023 , H04B7/0608 , H04L5/003 , H04L5/006 , Y02D70/142 , Y02D70/444
摘要： Allocation of subcarriers of a wireless communications channel to antennas for transmission of said subcarriers from a multi-antenna transmitter, comprises selecting, for each subcarrier, the antenna with the most effective transmission performance against a predetermined performance criterion; and determining if subcarriers are evenly distributed amongst said antennas. If even distribution does not arise, then a reallocation sequence is performed. This comprises identifying, for an antenna having excessive subcarriers allocated thereto, the subcarriers allocated thereto and reallocating one of said subcarriers as required, said reallocated subcarrier being selected for reallocation on the basis of its impact on transmission performance.
摘要翻译：将无线通信信道的子载波分配给天线，用于从多天线发射机发送所述子载波，包括针对每个子载波选择具有针对预定性能标准的最有效传输性能的天线; 以及确定子载波是否均匀分布在所述天线之中。如果均匀分布不出现，则执行重新分配序列。这包括根据需要识别对于分配给其的子载波具有过多子载波的天线，并根据需要重新分配所述子载波中的一个，根据其对传输性能的影响来选择所述重新分配的副载波进行重新分配。

6. 发明授权

US08130850B2 Wireless transmission device 有权
标题翻译：无线传输设备
公开(公告)号：US08130850B2
公开(公告)日：2012-03-06
申请号：US12234999
申请日：2008-09-22
申请人： Magnus Stig Torsten Sandell , Justin Coon
发明人： Magnus Stig Torsten Sandell , Justin Coon
IPC分类号： H04L27/28
CPC分类号： H04B7/061 , H04L5/0023 , H04L5/0058
摘要： A method and device for managing the use of antennas in a multiple antenna wireless transmission system for OFDM signals. The method includes defining a utility function which comprises a performance metric for transmission. Combinations of antenna and OFDM subcarriers are selected to optimize the utility function under two constraints. The first constraint is that the combinations of antenna and subcarrier include only one antenna for each subcarrier, the second constraint is that the combinations include the same number of subcarriers for each antenna.
摘要翻译：一种用于管理用于OFDM信号的多天线无线传输系统中的天线的使用的方法和装置。该方法包括定义效用函数，其包括用于传输的性能度量。选择天线和OFDM子载波的组合以在两个约束条件下优化效用函数。第一个约束是天线和副载波的组合仅包括每个子载波的一个天线，第二个约束是组合包括每个天线的相同数目的子载波。

7. 发明申请

US20110194586A1 WIRELESS COMMUNICATIONS APPARATUS 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20110194586A1
公开(公告)日：2011-08-11
申请号：US13088028
申请日：2011-04-15
申请人： Steve Carl Jamieson PARKER , Justin Coon
发明人： Steve Carl Jamieson PARKER , Justin Coon
IPC分类号： H04B1/713
CPC分类号： H04L25/0202 , H04B1/713 , H04B7/0413 , H04L25/0224 , H04L27/2601 , H04L27/261
摘要： MIMO UWB Communications apparatus is configured to send out a channel estimation sequence comprising a plurality of sequentially transmitted symbols in accordance with a first band hopping sequence, sent from one antenna of the apparatus, while another antenna is transmitting another sequence of channel estimation symbols in accordance with another, complementary band hopping sequence. A legacy device will be capable of synchronising with the channel estimation symbols sent in accordance with the first band hopping sequence, while a MIMO receiver will be able to determine channel estimates for all MIMO channels on the basis of the combined channel estimation transmissions.
摘要翻译： MIMO UWB通信装置被配置为根据从装置的一个天线发送的第一带跳频序列发送包括多个顺序发送的符号的信道估计序列，而另一个天线正在根据传输另一个信道估计符号序列与另一个互补的带跳频序列。传统设备将能够与根据第一频带跳频序列发送的信道估计符号同步，而MIMO接收机将能够基于组合的信道估计传输来确定所有MIMO信道的信道估计。

8. 发明申请

US20080240270A1 INTERFERENCE DETECTION AND AVOIDANCE SIGNALLING AND PROCESSING 审中-公开
标题翻译：干扰检测和避免信号和处理
公开(公告)号：US20080240270A1
公开(公告)日：2008-10-02
申请号：US11954930
申请日：2007-12-12
申请人： Justin Coon , Steve Carl Jamieson Parker
发明人： Justin Coon , Steve Carl Jamieson Parker
IPC分类号： H04L27/28 , H04B1/00 , H04B1/10
CPC分类号： H04L5/0094 , H04L5/0007 , H04L27/0006 , H04L27/261
摘要： The present invention relates to a method of generating a signal for transmission over a channel subject to transmission conditions. A corresponding signal and a method of receiving a signal over a channel subject to transmission conditions are also disclosed. The invention further relates to a transmitter and a receiver.
摘要翻译：本发明涉及一种在经受传输条件的频道上产生用于传输的信号的方法。还公开了相应的信号和通过经受传输条件的信道接收信号的方法。本发明还涉及发射机和接收机。

9. 发明授权

US09025618B2 Method and apparatus for antenna selection in wireless communications systems 有权
标题翻译：无线通信系统天线选择方法及装置
公开(公告)号：US09025618B2
公开(公告)日：2015-05-05
申请号：US13478590
申请日：2012-05-23
申请人： Rafael Arcangel Cepeda Lopez , Justin Coon
发明人： Rafael Arcangel Cepeda Lopez , Justin Coon
IPC分类号： H04J3/00 , H04B7/06 , H04L5/00
CPC分类号： H04B7/0691 , H04L5/0023 , H04L5/006 , Y02D70/444
摘要： According to one embodiment there is provided a wireless communication device comprising a plurality of antennas and operable to transmit data on a plurality of subcarriers from one or more of said plurality of antennas over a communication channel, the device comprising a receiver configured to receive signals via each of said plurality of antennas, a processor configured to determine the number of subcarriers that can be allocated to one or more of said plurality of antennas for data transmission on the basis of received signal metrics associated with said received signals, and an antenna selector configured to select one or more of said plurality of antennas for transmitting data on said plurality of subcarriers based on said determination.
摘要翻译：根据一个实施例，提供了一种无线通信设备，其包括多个天线并且可操作以通过通信信道从所述多个天线中的一个或多个天线在多个子载波上传输数据，所述设备包括被配置为经由所述多个天线中的每一个，处理器，被配置为基于与所述接收信号相关联的接收信号度量来确定可以分配给所述多个天线中的一个或多个天线以用于数据传输的子载波的数量，以及天线选择器配置基于所述确定来选择所述多个天线中的一个或多个用于在所述多个子载波上发送数据。

10. 发明申请

US20150043670A1 RADIO APPARATUS AND METHOD OF OPERATING THE SAME 有权
标题翻译：无线电设备及其操作方法
公开(公告)号：US20150043670A1
公开(公告)日：2015-02-12
申请号：US14357356
申请日：2011-11-09
申请人： Lingfeng Wang , Justin Coon , Yue Wang
发明人： Lingfeng Wang , Justin Coon , Yue Wang
IPC分类号： H04B7/04
CPC分类号： H04B7/0404 , H04B7/0691 , H04B7/0848 , H04B7/0874 , H04B17/382 , H04W16/14 , H04W24/10
摘要： Channel activity and subsequent access is determined by antenna selection. A sensing period is allocated into slots, dependent on the number of available antennas. For each slot, a distinct set of antennas is used for sensing for channel activity. Results of channel activity measurements for the slots are combined to form a channel activity report.
摘要翻译：通道活动和后续访问由天线选择决定。感测周期根据可用天线的数量分配到时隙中。对于每个时隙，使用不同的天线组来感测信道活动。将槽的通道活动测量结果组合成一个通道活动报告。

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