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1. 发明申请

WO2007067666A1 MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES 审中-公开
标题翻译：多路输入，多路输出无线通信系统，相关方法和数据结构
公开(公告)号：WO2007067666A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/046628
申请日：2006-12-04
申请人： INTEL CORPORATION , LIN, Xintian , LI, Qinghua , HOLT, Keith , BLACKHAM, Raymond , HO, Minnie
发明人： LIN, Xintian , LI, Qinghua , HOLT, Keith , BLACKHAM, Raymond , HO, Minnie
IPC分类号： H04B7/06
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/0482 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04B7/065 , 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：这里总体描述了多输入多输出无线通信系统，相关方法和数据结构的实施例。

2. 发明申请

WO2007070313A2 MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES 审中-公开
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：WO2007070313A2
公开(公告)日：2007-06-21
申请号：PCT/US2006/046601
申请日：2006-12-05
申请人： INTEL CORPORATION , LIN, Xintian , LI, Qinghua , HOLT, Keith , BLACKHAM, Raymond
发明人： LIN, Xintian , LI, Qinghua , HOLT, Keith , BLACKHAM, Raymond
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。

3. 发明申请

WO2007109610A1 WIRELESS ACCESS NETWORK AND METHOD FOR ALLOCATING TIME AND FREQUENCY RESOURCES 审中-公开
标题翻译：无线接入网络和分配时间和频率资源的方法
公开(公告)号：WO2007109610A1
公开(公告)日：2007-09-27
申请号：PCT/US2007/064302
申请日：2007-03-19
申请人： INTEL CORPORATION , LIN, Xintian , LI, Qinghua , HO, Minnie , TALWAR, Shilpa , SOMAYAZULU, Vallabhajosyula
发明人： LIN, Xintian , LI, Qinghua , HO, Minnie , TALWAR, Shilpa , SOMAYAZULU, Vallabhajosyula
IPC分类号： H04J11/00 , H04B7/204
CPC分类号： H04W72/042 , H04B7/02 , H04L5/00 , H04W72/0453 , H04W72/048 , H04W88/08
摘要： Embodiments of a wireless access network and method for allocation time and frequency resources are generally described herein. Other embodiments may be described and claimed. In some embodiments, a base station allocates contiguous groups of data subcarriers of a downlink subframe to closed-loop user stations, and allocates the remaining data subcarriers of the downlink subframe to open-loop user stations to increase frequency diversity.
摘要翻译：本文一般地描述用于分配时间和频率资源的无线接入网络和方法的实施例。可以描述和要求保护其他实施例。在一些实施例中，基站将下行链路子帧的连续的数据子载波组分配给闭环用户站，并且将下行链路子帧的剩余数据子载波分配给开环用户站以增加频率分集。

4. 发明申请

WO2005015843A1 VARIABLE SDMA ACK TIMEOUT 审中-公开
标题翻译：可变SDMA ACK超时
公开(公告)号：WO2005015843A1
公开(公告)日：2005-02-17
申请号：PCT/US2004/025569
申请日：2004-08-06
申请人： INTEL CORPORATION , LI, Qinghua , LIN, Xintian , HO, Minnie , STEPHENS, Adrian
发明人： LI, Qinghua , LIN, Xintian , HO, Minnie , STEPHENS, Adrian
IPC分类号： H04L12/28
CPC分类号： H04W88/06 , H04L1/0001 , H04L1/004 , H04L1/08 , H04L1/16 , H04L1/1854 , H04L1/188 , H04L27/261 , H04W16/28 , H04W74/02
摘要： In a spatial division multiple access system that employs acknowledgements to variable length transmissions within a timeout period, a station that has completed its transmission may delay beginning the timeout period until it determines that other stations on the same channel have completed their transmissions.
摘要翻译：在空时划分多址系统中，在超时时段内采用对可变长度传输的确认，已完成其传输的站可延迟开始超时周期，直到确定相同信道上的其他站已经完成其传输。

5. 发明申请

WO2007130920A1 PROVIDING CQI FEEDBACK TO A TRANSMITTER STATION IN A CLOSED-LOOP MIMO SYSTEM 审中-公开
标题翻译：向闭环MIMO系统中的发射机站提供CQI反馈
公开(公告)号：WO2007130920A1
公开(公告)日：2007-11-15
申请号：PCT/US2007/067813
申请日：2007-04-30
申请人： INTEL CORPORATION , LI, Qinghua , LI, Guangjie , LIN, Xintian , HO, Minnie
发明人： LI, Qinghua , LI, Guangjie , LIN, Xintian , HO, Minnie
IPC分类号： H04B7/04 , H04B7/26
CPC分类号： H04L1/0026 , H04B7/0632 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0029
摘要： Methods and apparatuses for reducing an amount of bandwidth required for feedback to a transmitter station in a closed-loop multiple-input multiple-output (MIMO) system are described herein. The methods may include initially measuring at a receiver station channel qualities associated with receiving signals from a transmitter station for a first and a second spatial channel, the transmitter and receiver stations employing a closed-loop MIMO system. The receiver station may then determine a first and a second channel quality indicator (CQI) based on the measured channel qualities and may then transmit to the transmitter station the first and the second CQI to directly and indirectly identify a first and a second modulation coding scheme (MCS) entry among a plurality of ordered MCS entries, respectively. The second MCS entry being one of a selected subset of lower ordered MCS entries relative to the first MCS entry. The transmitter station may selectively use the first and the second identified MCS to transmit signals to the receiver station over the first and the second spatial channel, respectively.
摘要翻译：这里描述了用于减少在闭环多输入多输出（MIMO）系统中向发射机站的反馈所需的带宽量的方法和装置。所述方法可以包括在接收机站初始测量与从发射机站接收用于第一和第二空间信道的信号相关联的信道质量，所述发射机和接收机站采用闭环MIMO系统。接收机站然后可以基于所测量的信道质量来确定第一和第二信道质量指示符（CQI），然后可以向发射机站发送第一和第二CQI以直接和间接地识别第一和第二调制编码方案（MCS）条目分别在多个有序的MCS条目中。第二MCS条目是相对于第一MCS条目的低阶MCS条目的选定子集之一。发射机站可以选择性地使用第一和第二识别的MCS分别在第一和第二空间信道上向接收机站发送信号。

6. 发明申请

WO2005015848A1 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：WO2005015848A1
公开(公告)日：2005-02-17
申请号：PCT/US2004/025709
申请日：2004-08-06
申请人： INTEL CORPORATION , LI, Qinghua , LIN, Xintian , HO, Minnie , STEPHENS, Adrian
发明人： LI, Qinghua , LIN, Xintian , HO, Minnie , STEPHENS, Adrian
IPC分类号： H04L12/28
CPC分类号： H04W88/06 , H04L1/16 , H04L1/1685 , H04L1/188 , H04L1/1887 , H04L27/261 , H04W16/28 , H04W56/004 , H04W74/02 , H04W88/08
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。

7. 发明申请

WO2007130963A1 PROVIDING CQI FEEDBACK WITH COMMON CODE RATE TO A TRANSMITTER STATION 审中-公开
标题翻译：向发射机站提供具有通用码率的CQI反馈
公开(公告)号：WO2007130963A1
公开(公告)日：2007-11-15
申请号：PCT/US2007/067915
申请日：2007-05-01
申请人： INTEL CORPORATION , LI, Qinghua , LI, Guangjie , LIN, Xintian , HO, Minnie
发明人： LI, Qinghua , LI, Guangjie , LIN, Xintian , HO, Minnie
IPC分类号： H04B7/04 , H04B7/26 , H01Q3/26
CPC分类号： H04L1/0025 , H04B7/0632 , H04B7/0641 , H04B7/0643 , H04L1/0026 , H04L1/0029 , H04L1/06
摘要： Methods and apparatuses for providing CQI feedback with common code rate to a transmitter station are described herein. In one implementation, the methods may include a receiver station that is communicatively linked to a transmitter station via k spatial channels transmitting a first CQI to the transmitter station that indicates a modulation level for use by the transmitter station to transmit (i.e., to configure for transmission) a first of k streams of signals to be transmitted to the receiver station. The first CQI may further include a common code rate to be used by the transmitter station for transmitting the first of the k streams of signals as well as for transmitting the rest of the k-1 additional streams of signals to the receiver station. The receiver station may further transmit to the transmitter station k-1 additional CQIs to indicate to the transmitter station the k-1 modulation levels to be used by the transmitter station for transmitting the k-1 additional streams of signals to the receiver station.
摘要翻译：这里描述了用于向发射机站提供具有共同码率的CQI反馈的方法和装置。在一个实施方式中，所述方法可以包括经由k个空间信道与发射机站通信地链接到发射机站的接收机站，所述空间信道向发射机站发射指示调制电平供发射机站使用以发射（即，配置为传输）要发送到接收站的k个信号流中的第一个。第一CQI还可以包括由发射机站用于发射信号的第一个信号流中的第一个信号以及将其余的k-1个附加信号流发射到接收机站的公共码率。接收机站还可以向发射机站k-1发送额外的CQI，以向发射机台发射要由发射机站用于向接收机发送k-1个附加信号流的k-1个调制等级。

8. 发明申请

WO2007109687A1 DOWNLINK RESOURCE ALLOCATION AND MAPPING 审中-公开
标题翻译：下载资源分配和映射
公开(公告)号：WO2007109687A1
公开(公告)日：2007-09-27
申请号：PCT/US2007/064442
申请日：2007-03-20
申请人： INTEL CORPORATION , LIN, Xintian , LI, Qinghua , HO, Minnie , SOMAYAZULU, Vallabhajosyula
发明人： LIN, Xintian , LI, Qinghua , HO, Minnie , SOMAYAZULU, Vallabhajosyula
IPC分类号： H04B7/26
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。

9. 发明申请

WO2005053235A1 SDMA TRAINING OPERATION 审中-公开
标题翻译： SDMA培训操作
公开(公告)号：WO2005053235A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/037482
申请日：2004-11-10
申请人： INTEL CORPORATION (a Corporation of Delaware) , LI, Qinghua , HO, Minnie , STEPHENS, Adrian , LIN, Xintian
发明人： LI, Qinghua , HO, Minnie , STEPHENS, Adrian , LIN, Xintian
IPC分类号： H04L12/28
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。

10. 发明申请

WO2007117949A1 EFFICIENT TRAINING SCHEMES FOR MIMO BASED WIRELESS NETWORKS 审中-公开
标题翻译：基于MIMO的无线网络的有效培训方案
公开(公告)号：WO2007117949A1
公开(公告)日：2007-10-18
申请号：PCT/US2007/064733
申请日：2007-03-22
申请人： INTEL CORPORATION , LIN, Xintian , STEPHENS, Adrian , LI, Qinghua , HOLT, Keith , PERAHIA, Eldad
发明人： LIN, Xintian , STEPHENS, Adrian , LI, Qinghua , HOLT, Keith , PERAHIA, Eldad
IPC分类号： H04B7/06
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。

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