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1. 发明申请

WO2005067169A3 METHOD AND APPARATUS FOR IMPLEMENTING DOWNLINK SDMA IN A WIRELESS NETWORK 审中-公开
标题翻译：用于在无线网络中实现下行链路SDMA的方法和设备
公开(公告)号：WO2005067169A3
公开(公告)日：2005-10-20
申请号：PCT/US2004043371
申请日：2004-12-24
申请人： INTEL CORP , STEPHENS ADRIAN , LI QINGHUA , HO MINNIE
发明人： STEPHENS ADRIAN , LI QINGHUA , HO MINNIE
IPC分类号： H04B7/04 , H04B7/06 , H04L12/28 , H04W16/28 , H04W72/12 , H04W84/12 , H04Q7/36
CPC分类号： H04W16/28 , H04B7/0408 , H04L1/1685 , H04L1/1887 , H04W72/12 , H04W84/12
摘要： Methods and structures are disclosed for use in implementing downlink spatial division multiple access (SDMA) in a wireless network.
摘要翻译：公开了用于在无线网络中实现下行链路空分多址（SDMA）的方法和结构。

2. 发明申请

WO2005015847A3 SDMA TRAINING OPERATIONS 审中-公开
标题翻译： SDMA培训操作
公开(公告)号：WO2005015847A3
公开(公告)日：2005-05-06
申请号：PCT/US2004025705
申请日：2004-08-06
申请人： INTEL CORP , LI QINGHUA , HO MINNIE , STEPHENS ADRIAN P
发明人： LI QINGHUA , HO MINNIE , STEPHENS ADRIAN P
IPC分类号： H04L12/28 , H04L12/56 , H04W16/28 , H04W74/02 , H04L12/18 , H04Q7/36
CPC分类号： H04W16/28 , H04W74/02
摘要： During a training phase in a network using spatial division multiple access (SDMA) techniques, frame types that trigger network allocation vectors may be used in the training phase to prevent unwanted devices from transmitting during the training phase.
摘要翻译：在使用空分多址（SDMA）技术的网络的训练阶段期间，可以在训练阶段使用触发网络分配向量的帧类型，以在训练阶段期间防止不需要的设备发射。

3. 发明申请

WO2005062793A3 TRANSMISSION COORDINATION FOR SDMA DOWNLINK COMMUNICATION 审中-公开
标题翻译： SDMA下行链路通信的传输协调
公开(公告)号：WO2005062793A3
公开(公告)日：2005-09-09
申请号：PCT/US2004042449
申请日：2004-12-17
申请人： INTEL CORP , HO MINNIE , STEPHENS ADRIAN , LI QINGHUA
发明人： HO MINNIE , STEPHENS ADRIAN , LI QINGHUA
IPC分类号： H04L12/28
CPC分类号： H04L12/2854
摘要： According to some embodiments, a technique is provided that coordinates transmission of frames to reduce collisions. Frames are coordinated according to, for example, operation type, frame length, and solicited response. A bases station gains access to a wireless medium and transmits multiple coordinated frames to multiple communication units. The transmissions to the multiple communication units may be substantially simultaneous in that at least a portion of the different frames are transmitted at the same time. The different frames may be substantially back-end aligned where the maximum difference between the termination time instances of the frame transmissions is controlled to reduce collisions.
摘要翻译：根据一些实施例，提供了一种协调帧的传输以减少冲突的技术。根据例如操作类型，帧长度和请求响应来协调帧。基站获得对无线介质的访问并将多个协调帧发送到多个通信单元。到多个通信单元的传输可以是基本上同时的，因为至少一部分不同的帧是同时传输的。在帧传输的终止时间实例之间的最大差异被控制以减少冲突的情况下，不同的帧可以基本上被后端对齐。

4. 发明申请

WO2005015846A2 ARRANGING SDMA POLL GROUPS BY RESPONSE LENGTH 审中-公开
标题翻译：以响应长度来安排SDMA投票组
公开(公告)号：WO2005015846A2
公开(公告)日：2005-02-17
申请号：PCT/US2004025701
申请日：2004-08-06
申请人： INTEL CORP , STEPHENS ADRIAN P , LI QINGHUA , LIN XINTIAN E , HO MINNIE
发明人： STEPHENS ADRIAN P , LI QINGHUA , LIN XINTIAN E , HO MINNIE
IPC分类号： H04B7/005 , H04L12/28 , H04L27/26 , H04W16/28 , H04W52/24 , H04W52/34 , H04W52/42 , H04W74/02
CPC分类号： H04W74/02 , H04W16/28 , H04W52/24 , H04W52/34 , H04W52/42
摘要： A base station may organize poll groups into groups having similar predicted durations of subsequent responses. In one embodiment predicted durations may be provided by the devices that are to be polled. In another embodiment the predicted durations may be based on past responses from the devices that are to be polled.
摘要翻译：基站可以将轮询组组织成具有类似的后续响应的预测持续时间的组。在一个实施例中，预测持续时间可以由待轮询的设备提供。在另一个实施例中，预测持续时间可以基于来自要被轮询的设备的过去响应。

5. 发明申请

WO2009088583A3 TECHNIQUES FOR OPTIMAL LOCATION AND CONFIGURATION OF INFRASTRUCTURE RELAY NODES IN WIRELESS NETWORKS 审中-公开
标题翻译：基于无线网络的基础设施继电器的最佳位置和配置技术
公开(公告)号：WO2009088583A3
公开(公告)日：2009-09-11
申请号：PCT/US2008085192
申请日：2008-12-01
申请人： INTEL CORP , LI QINGHUA , LIN XINTIAN EDDIE , HO MINNIE , DAVYDOV ALEXEI , PUDEYEV ANDREY , MALTSEV ALEXANDER
发明人： LI QINGHUA , LIN XINTIAN EDDIE , HO MINNIE , DAVYDOV ALEXEI , PUDEYEV ANDREY , MALTSEV ALEXANDER
IPC分类号： H04W88/04 , H04B7/14
CPC分类号： H04W16/18 , H04B7/2606 , H04W16/26 , H04W24/02
摘要： An embodiment of the present invention provides a method, comprising optimizing the location and configuration of relay stations in a wireless network that includes at least one base station and at least one relay station by taking into account at least one or more of the following: the distinct antenna heights of said at least one base station and said at least one relay station; the data dependency between said at least one relay station and said at least one base station; the service outage of said wireless network; and the network throughput of said wireless network.
摘要翻译：本发明的实施例提供了一种方法，其包括通过考虑以下中的至少一个或多个来优化包括至少一个基站和至少一个中继站的无线网络中的中继站的位置和配置：所述至少一个基站和所述至少一个中继站的不同天线高度; 所述至少一个中继站与所述至少一个基站之间的数据依赖性; 所述无线网络的服务中断; 和所述无线网络的网络吞吐量。

6. 发明申请

WO2006091340A3 PERFORMING NETWORK MEDIUM RESERVATION IN A WIRELESS NETWORK AND FRAGMENTING OR AGGREGATING MAC- PROTOCOL DATA UNITS 审中-公开
标题翻译：在无线网络中执行网络中介预留和协调或协调MAC协议数据单元
公开(公告)号：WO2006091340A3
公开(公告)日：2006-11-09
申请号：PCT/US2006003321
申请日：2006-01-30
申请人： INTEL CORP , LI QINGHUA , STEPHENS ADRIAN
发明人： LI QINGHUA , STEPHENS ADRIAN
IPC分类号： H04L12/28 , H04L1/00
CPC分类号： H04W74/002 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/001 , H04L1/1685 , H04W28/065 , H04W74/0833 , H04W84/12
摘要： The method for a wireless network that utilizes adaptive modulation techniques and supports a short-NAV type wireless medium reservation scheme comprises the steps of : - receiving a first wireless frame from a remote network device, said first wireless frame having a medium reservation period associated with it to reserve a network medium for a subsequent transmission to said remote network device (122, 132) , - determining a data rate to use to transmit user data to said remote network device (124, 134) , and - when said data rate does not allow an entire data MAC protocol data unit (MPDU) to be transmitted in a data frame within said medium reservation period, fragmenting said data MPDU to identifiy a first fragment that can be transmitted in a data frame within said medium reservation period (126) .
摘要翻译：一种利用自适应调制技术并支持短NAV型无线媒体预约方案的无线网络的方法包括以下步骤： - 从远程网络设备接收第一无线帧，所述第一无线帧具有与它保留用于随后传输到所述远程网络设备（122,132）的网络介质， - 确定用于向所述远程网络设备（124,134）发送用户数据的数据速率，以及 - 当所述数据速率不允许在所述介质预留期间内的数据帧中发送整个数据MAC协议数据单元（MPDU），将所述数据MPDU分片，以识别可在所述介质预留期间（126）内的数据帧中发送的第一分段，。

7. 发明专利

GB2437037A Platform noise mitigation in ofdm receivers 未知
公开(公告)号：GB2437037A
公开(公告)日：2007-10-10
申请号：GB0714731
申请日：2007-07-27
申请人： INTEL CORP , LI QINGHUA , LIN XINTIAN
发明人： LIN XINTIAN , LI QINGHUA
IPC分类号： H04L27/26 , H04B7/08 , H04L1/00 , H04L25/02 , H04L25/06
摘要： Techniques and structures are presented for use in mitigating the effects of platform noise within a wireless device, by estimating platform noise power per tone information during a quiet period in a wireless device; receiving an orthogonal frequency division multiplexing (OFDM) symbol from a wireless channel ; and using said platform noise power per tone information to generate soft bits for said OFDM symbol for delivery to a Viterbi decoder within said wireless device.

8. 发明申请

WO2012061605A2 ENHANCED NODE B AND METHOD FOR PRECODING WITH REDUCED QUANTIZATION ERROR 审中-公开
标题翻译：增强节点B和减少量化误差预测的方法
公开(公告)号：WO2012061605A2
公开(公告)日：2012-05-10
申请号：PCT/US2011059164
申请日：2011-11-03
申请人： INTEL CORP , ZHU YUAN , LI QINGHUA , CHEN XIAOGANG
发明人： ZHU YUAN , LI QINGHUA , CHEN XIAOGANG
IPC分类号： H04L1/06 , H04B7/04 , H04L27/26 , H04W88/08
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0413 , H04B7/0452 , H04B7/0482 , H04B7/0617 , H04B7/0639 , H04B7/0652 , H04L1/009 , H04L1/20 , H04L5/0048 , H04L2001/0093 , H04L2001/0097 , H04W24/10 , H04W40/24 , H04W52/0209 , H04W52/146 , H04W52/34 , H04W52/365 , H04W72/042 , H04W72/0473 , H04W72/06 , H04W76/022 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/444
摘要： Embodiments of an enhanced Node B (eNB) and method for precoding with reduced quantization error are generally described herein. In some embodiments, first and second precoding-matrix indicator (PMI) reports may be received on an uplink channel and a single subband precoder matrix may be interpolated from precoding matrices indicated by both the PMI reports. Symbols for multiple-input multiple output (MIMO) beamforming may be precoded using the interpolated precoder matrix computed for single subband for a multiple user (MU)-MIMO downlink orthogonal frequency division multiple access (OFDMA) transmission. In some embodiments, each of the first and second PMI reports includes a PMI associated with a same subband that jointly describes a recommended precoder.
摘要翻译：在此通常描述增强型节点B（eNB）的实施例和用于具有减小的量化误差的预编码的方法。在一些实施例中，可以在上行链路信道上接收第一和第二预编码矩阵指示符（PMI）报告，并且可以从由PMI报告指示的预编码矩阵插值单个子带预编码器矩阵。可以使用针对多用户（MU）-MIMO下行链路正交频分多址（OFDMA）传输的单个子带计算的内插预编码器矩阵来对多输入多输出（MIMO）波束形成的符号进行预编码。在一些实施例中，第一和第二PMI报告中的每一个包括与联合描述推荐的预编码器的相同子带相关联的PMI。

9. 发明申请

WO2012016088A2 FEEDBACK SCHEME FOR MU-MIMO 审中-公开
标题翻译：用于MU-MIMO的反馈方案
公开(公告)号：WO2012016088A2
公开(公告)日：2012-02-02
申请号：PCT/US2011045800
申请日：2011-07-28
申请人： INTEL CORP , NIU HUANING , LI QINGHUA , LI HONGGANG
发明人： NIU HUANING , LI QINGHUA , LI HONGGANG
IPC分类号： H04B7/04 , H04W72/12
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0643 , H04L1/0003 , H04L1/0027 , H04L1/0029 , H04L5/0053 , H04L5/0073
摘要： Embodiments of a system and method for managing feedback in a MU-MIMO system. An access point can announce one or more of mobile stations that are to receive downlink information in a first frame. The access point can also send a sounding package to the one or more mobile stations and receive feedback from the one or more mobile stations according to the feedback schedule. The feedback may be based on the reception of the sounding package.
摘要翻译：用于管理MU-MIMO系统中的反馈的系统和方法的实施例。接入点可以通知在第一帧中接收下行链路信息的一个或多个移动台。接入点还可以向一个或多个移动站发送探测包，并根据反馈调度从一个或多个移动台接收反馈。反馈可以基于发声包的接收。

10. 发明申请

WO2010078602A2 HANDLING HYBRID AUTOMATIC REPEATS REQUESTS IN WIRELESS SYSTEMS 审中-公开
标题翻译：在无线系统中处理混合自动重复请求
公开(公告)号：WO2010078602A2
公开(公告)日：2010-07-08
申请号：PCT/US2010020168
申请日：2010-01-05
申请人： INTEL CORP , ZHU YUAN , LI QINGHUA , XU CHANGLONG , SUN HONGMEI , YIN HUJUN
发明人： ZHU YUAN , LI QINGHUA , XU CHANGLONG , SUN HONGMEI , YIN HUJUN
IPC分类号： H04L1/18
CPC分类号： H04B1/713 , H04J13/00
摘要： A mobile station may implement an uplink hybrid automatic repeat request acknowledgement channel. The mobile station may use frequency hopping to randomize inter cell interference. The mobile unit may use time division multiplexing, frequency division multiplexing, and/or code division multiplexing.
摘要翻译：移动台可以实现上行链路混合自动重传请求确认信道。移动台可以使用跳频来随机化小区间干扰。移动单元可以使用时分多路复用，频分复用和/或码分复用。

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