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11. 发明申请

US20070220151A1 DOWNLINK RESOURCE ALLOCATION AND MAPPING 有权
标题翻译：下载资源分配和映射
公开(公告)号：US20070220151A1
公开(公告)日：2007-09-20
申请号：US11688188
申请日：2007-03-19
申请人： Qinghua Li , Xintian Lin , V. Somayazulu , Minnie Ho
发明人： Qinghua Li , Xintian Lin , V. Somayazulu , Minnie Ho
IPC分类号： G06F15/173
CPC分类号： H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L5/0064 , H04W72/12
摘要： Embodiments of the present invention provide for downlink resource allocation among a plurality of users. Other embodiments may be described and claimed.
摘要翻译：本发明的实施例提供了多个用户之间的下行链路资源分配。可以描述和要求保护其他实施例。

12. 发明申请

US20050144307A1 Back-end alignment to avoid SDMA ACK time-out 审中-公开
标题翻译：后端对齐以避免SDMA ACK超时
公开(公告)号：US20050144307A1
公开(公告)日：2005-06-30
申请号：US10737142
申请日：2003-12-15
申请人： Qinghua Li , Xintian Lin , Minnie Ho , Adrian Stephens
发明人： Qinghua Li , Xintian Lin , Minnie Ho , Adrian Stephens
IPC分类号： H04L1/16 , H04L1/18 , G06F15/16
CPC分类号： H04L1/16 , H04L1/1854 , H04L1/188
摘要： In a base station using spatial division multiple access communications, different length transmissions directed from a base station to different multiple mobile devices substantially simultaneously may have their start times adjusted so that the transmissions end at approximately the same time. The mobile devices may then respond during a response period with acknowledgments at approximately the same time. Thus all the acknowledgments may be received within the same time period from the end of the transmissions, reducing the likelihood of missed acknowledgments in responses to the shorter transmissions.
摘要翻译：在使用空分多址通信的基站中，基本上同时从基站到不同的多个移动设备的不同长度的传输可以调整其起始时间，使得传输在大致相同的时间结束。然后，移动设备可以在响应周期期间在大约相同的时间进行确认。因此，所有的确认可以在从传输结束的相同的时间段内被接收，从而减少对较短的传输的响应中错过的确认的可能性。

13. 发明申请

US20050111427A1 SDMA training and operation 审中-公开
标题翻译： SDMA培训和运营
公开(公告)号：US20050111427A1
公开(公告)日：2005-05-26
申请号：US10719470
申请日：2003-11-21
申请人： Qinghua Li , Minnie Ho , Adrian Stephens , Xintian Lin
发明人： Qinghua Li , Minnie Ho , Adrian Stephens , Xintian Lin
IPC分类号： H04L12/28 , H04L12/56 , H04W28/18 , H04J1/00
CPC分类号： H04W28/18 , H04B7/0417 , H04B7/0617 , H04B7/0626
摘要： A network comprising a base station and multiple mobile devices may use a training phase for the base station to develop parameters that enable spatial division multiple access (SDMA) techniques to be used for communications with the mobile devices, and to subsequently use those parameters in a data phase, thus permitting substantially simultaneous transmissions to, and substantially simultaneous receptions from, the multiple mobile devices on the same frequency.
摘要翻译：包括基站和多个移动设备的网络可以使用用于基站的训练阶段来开发能够使空分多址（SDMA）技术用于与移动设备通信的参数，并且随后在从而允许同一频率上的多个移动设备的基本上同时的传输和基本上同时的接收。

14. 发明申请

US20050088995A1 Low bit error rate antenna switch for wireless communications 失效
标题翻译：用于无线通信的低误码率天线开关
公开(公告)号：US20050088995A1
公开(公告)日：2005-04-28
申请号：US10684850
申请日：2003-10-14
申请人： Qinghua Li , Xintian Lin , Minnie Ho
发明人： Qinghua Li , Xintian Lin , Minnie Ho
IPC分类号： H04B7/06 , H04B7/08 , H04Q7/00
CPC分类号： H04B7/0805 , H04B7/0608 , H04B7/0811
摘要： A switched antenna system selects an antenna based on symbol error rate.
摘要翻译：交换天线系统基于符号错误率选择天线。

15. 发明申请

US20070230373A1 Efficient training schemes for MIMO based wireless networks 有权
标题翻译：基于MIMO的无线网络的高效训练方案
公开(公告)号：US20070230373A1
公开(公告)日：2007-10-04
申请号：US11395363
申请日：2006-03-31
申请人： Qinghua Li , Xintian Lin , Adrian Stephens , Keith Holt , Eldad Perahia
发明人： Qinghua Li , Xintian Lin , Adrian Stephens , Keith Holt , Eldad Perahia
IPC分类号： H04L12/16
CPC分类号： H04B7/0447 , H04B7/0417 , H04B7/0617 , H04B7/0626 , H04B7/0632 , H04B7/0634 , H04B7/0636 , H04B7/0643
摘要： Schemes are disclosed for efficiently training MIMO channels in wireless networks. In at least one embodiment, multiple STAs in a network may share a single channel sounding packet to develop corresponding beamforming matrices or CSI.
摘要翻译：公开了用于有效训练无线网络中的MIMO信道的方案。在至少一个实施例中，网络中的多个STA可以共享单个信道探测分组以开发相应的波束形成矩阵或CSI。

16. 发明授权

US07602745B2 Multiple input, multiple output wireless communication system, associated methods and data structures 有权
标题翻译：多输入，多输出无线通信系统，相关方法和数据结构
公开(公告)号：US07602745B2
公开(公告)日：2009-10-13
申请号：US11313489
申请日：2005-12-20
申请人： Xintian E. Lin , Qinghua Li , Keith A. Holt , Raymond Blackham
发明人： Xintian E. Lin , Qinghua Li , Keith A. Holt , Raymond Blackham
IPC分类号： H04W4/00
CPC分类号： H04B7/0617 , H04B7/0413 , H04B7/0478 , H04B7/0639 , H04B7/0663
摘要： Embodiments of multiple input multiple output wireless communication systems, associated methods and data structures are generally described herein.
摘要翻译：多输入多输出无线通信系统，相关联的方法和数据结构的实施例在此通常被描述。

17. 发明申请

US20070149180A1 Multiple input, multiple output wireless communication system, associated methods and data structures 有权
公开(公告)号：US20070149180A1
公开(公告)日：2007-06-28
申请号：US11313489
申请日：2005-12-20
申请人： Xintian E. Lin , Qinghua Li , Keith A. Holt , Raymond Blackham
发明人： Xintian E. Lin , Qinghua Li , Keith A. Holt , Raymond Blackham
IPC分类号： H04M3/42
CPC分类号： H04B7/0617 , H04B7/0413 , H04B7/0478 , H04B7/0639 , H04B7/0663
摘要： Embodiments of multiple input multiple output wireless communication systems, associated methods and data structures are generally described herein.

18. 发明授权

US08824288B2 Communications techniques for bursty noise environments 有权
标题翻译：突发噪声环境的通信技术
公开(公告)号：US08824288B2
公开(公告)日：2014-09-02
申请号：US12960614
申请日：2010-12-06
申请人： Jie Gao , Xintian Lin , Qinghua Li , Hsin-Yuo Liu
发明人： Jie Gao , Xintian Lin , Qinghua Li , Hsin-Yuo Liu
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L43/10 , H04L47/14 , H04L47/22 , H04L47/263
摘要： Techniques are disclosed that involve communicating in bursty noise environments. For instance, a source device may send a probing packet to a destination device. This probing packet is for determining whether the communications medium (e.g., one or more frequency channels) is currently exhibiting a busy or jammed (e.g., due to bursty noise) condition. More particularly, based on whether an acknowledgment of the probing packet is received, the source device determines whether the channel is jammed (or busy) or clear. For example, an unacknowledged probing packet indicates that the channel is jammed or busy, while an acknowledged probing packet indicates that the channel is clear. If the channel is determined to be clear, then the source device may transmit one or more data packets to the destination device. Such data packet transmissions may be in accordance with a non rate-adaptive technique.
摘要翻译：公开了涉及在突发噪声环境中进行通信的技术。例如，源设备可以向目的地设备发送探测分组。该探测分组用于确定通信介质（例如，一个或多个频率信道）当前是否正在呈现忙或卡住（例如，由于突发噪声）条件。更具体地，基于是否接收到探测分组的确认，源设备确定信道是否被卡住（或忙）或清除。例如，未确认的探测分组指示信道被卡住或占线，而确认的探测分组指示信道是清除的。如果信道被确定为清除，则源设备可以向目的设备发送一个或多个数据分组。这样的数据分组传输可以是根据非速率自适应技术。

19. 发明授权

US08238456B2 Techniques to time vary pilot locations in wireless networks 有权
标题翻译：时间不同的技术使无线网络中的导频位置变化
公开(公告)号：US08238456B2
公开(公告)日：2012-08-07
申请号：US12384688
申请日：2009-04-07
申请人： Qinghua Li , Xintian Lin
发明人： Qinghua Li , Xintian Lin
IPC分类号： H04L27/28 , H04K1/10
CPC分类号： H04L5/0048 , H04L1/0006 , H04L1/0025 , H04L5/0007 , H04L5/0023 , H04L5/006 , H04L5/0062 , H04L5/0094 , H04W72/08
摘要： An embodiment of the present invention provides an apparatus, comprising a receiver capable of selecting optimal pilot locations and providing feedback of the pilot locations to a transmitter in communication with the receiver. The optimal pilot locations may be selected by locations that avoid strong interference or platform noise at the receiver, by locations that avoid deep fading, by locations that maximize the spacing between pilot tones at the two ends of a wireless frequency band or by locations that equalize the interspacing between any two adjacent pilots.
摘要翻译：本发明的一个实施例提供了一种装置，包括能够选择最佳导频位置并且向与接收机通信的发射机提供导频位置的反馈的接收机。最佳导频位置可以由避免接收机强烈干扰或平台噪声的位置通过避免深度衰落的位置通过最大化无线频带两端的导频音之间的间隔的位置来选择，或者通过均衡的位置任何两个相邻飞行员之间的间隔。

20. 发明申请

US20070147520A1 Techniques to time vary pilot locations in wireless networks 有权
标题翻译：时间不同的技术使无线网络中的导频位置变化
公开(公告)号：US20070147520A1
公开(公告)日：2007-06-28
申请号：US11317311
申请日：2005-12-23
申请人： Qinghua Li , Xintian Lin
发明人： Qinghua Li , Xintian Lin
IPC分类号： H04K1/10
CPC分类号： H04L5/0048 , H04L1/0006 , H04L1/0025 , H04L5/0007 , H04L5/0023 , H04L5/006 , H04L5/0062 , H04L5/0094 , H04W72/08
摘要： An embodiment of the present invention provides an apparatus, comprising a receiver 5 capable of selecting optimal pilot locations and providing feedback of the pilot locations to a transmitter in communication with the receiver. The optimal pilot locations may be selected by locations that avoid strong interference or platform noise at the receiver, by locations that avoid deep fading, by locations that maximize the spacing between pilot tones at the two ends of a wireless frequency band or by locations that equalize the interspacing between any two adjacent pilots.
摘要翻译：本发明的一个实施例提供了一种装置，包括能够选择最佳导频位置并且向与接收机通信的发射机提供导频位置的反馈的接收机5。最佳导频位置可以由避免接收机强烈干扰或平台噪声的位置通过避免深度衰落的位置通过最大化无线频带两端的导频音之间的间隔的位置来选择，或者通过均衡的位置任何两个相邻飞行员之间的间隔。

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