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1. 发明申请

WO2011087905A1 QUALITY OF SERVICE AND RATE SELECTION 审中-公开
标题翻译：服务质量和价格选择
公开(公告)号：WO2011087905A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/000056
申请日：2011-01-12
申请人： QUANTENNA COMMUNICATIONS, INC. , HEIDARI, Sam , SAMUEL, Rajkumar , SCHELSTRAETE, Sigurd
发明人： HEIDARI, Sam , SAMUEL, Rajkumar , SCHELSTRAETE, Sigurd
IPC分类号： H04J3/24
CPC分类号： H04L1/0017 , H04B7/0413 , H04L1/0003 , H04L1/0009 , H04L2001/0098
摘要： Adjusting a Modulation and Coding Scheme (MCS) or more generally, Layer One parameters, for a data packet based on packet information and priority is disclosed. The packet information can typically be extracted from the packet's header. Considering packet-specific information enables cross-layer optimization that can include consideration of packet error rate (PER) constraints, delay constraints, relative importance of packets within a data stream, beamforming (e.g., off or on, implicit or explicit — longer distances are more likely to merit implicit beamforming) constraints, and aggregation as a function of MCS or channel condition (more aggregation is generally desirable for higher MCS or better channels), to name several examples. It is also possible to differentiate drop probability based on the importance of frames like anchor frames, etc.
摘要翻译：公开了基于分组信息和优先级调整调制和编码方案（MCS）或更一般地，针对数据分组的第一层参数。分组信息通常可以从分组报头中提取出来。考虑到分组特定的信息能够实现跨层优化，其可以包括考虑分组错误率（PER）约束，延迟约束，数据流内的分组的相对重要性，波束成形（例如，关闭或接通，隐式或显式更长的距离更可能优于隐含波束形成）约束，并且聚合作为MCS或信道条件的函数（对于更高的MCS或更好的信道，更多的聚合通常是期望的），举出几个例子。还可以根据帧的重要性来区分丢弃概率，例如锚帧等。

2. 发明申请

WO2007130578A3 MULTIPLE ANTENNA RECEIVER SYSTEM AND METHOD 审中-公开
标题翻译：多天线接收机系统及方法
公开(公告)号：WO2007130578A3
公开(公告)日：2008-10-02
申请号：PCT/US2007010845
申请日：2007-05-04
申请人： QUANTENNA COMMUNICATIONS INC , REZVANI BEHROOZ , FARROKHI FARROKH , GOLDSMITH ANDREA
发明人： REZVANI BEHROOZ , FARROKHI FARROKH , GOLDSMITH ANDREA
IPC分类号： H04B1/00 , H03D1/04 , H04B1/06 , H04B15/00 , H04J3/02 , H04Q7/00
CPC分类号： H04L25/03057 , H04B7/0848 , H04B7/086 , H04L2025/03426
摘要： A technique for processing received signals in multiple-antenna systems. Received signals from the different antennas (102) may be amplified by a Low Noise Amplifier (LNA, 104) and time- multiplexed by a switch (106) to form a single analog signal. The time- multiplexed analog signal is down-converted (108) and processed using a single RF chain for each signal component. This may result in an N-fold decrease in hardware in multiple antenna receiver systems.
摘要翻译：一种在多天线系统中处理接收信号的技术。来自不同天线（102）的接收信号可以由低噪声放大器（LNA，104）放大并由开关（106）进行时分复用以形成单个模拟信号。时分多路复用的模拟信号被下变频（108），并使用每个信号分量的单个RF链进行处理。这可能导致多个天线接收机系统中的硬件减少N倍。

3. 发明申请

WO2019232266A1 MULTI-RADIO WIRELESS TRANSCEIVER POWER CONSERVATION 审中-公开
公开(公告)号：WO2019232266A1
公开(公告)日：2019-12-05
申请号：PCT/US2019/034742
申请日：2019-05-30
申请人： QUANTENNA COMMUNICATIONS, INC.
发明人： DASH, Debashis , CHOW, Joe , HEIDARI, Sam , DEHGHAN, Hossein
IPC分类号： H04W52/14 , H04W52/26 , H04W72/04 , H04W52/02
摘要： A wireless transceiver having components coupled to one another to form transmit and receive chains of a plurality of radios which radios support wireless communications with associated stations on a corresponding wireless local area network (WLAN). The wireless transceiver also includes: a utilization monitoring circuit, an association targeting circuit, and a power backoff circuit. The utilization monitoring circuit monitors communications between each of the radios and its associated stations. The association targeting circuit identifies, from the monitored communications of the utilization monitoring circuit, an underutilized one of the radios as a target radio for re-associating stations currently associated with at least one other radio and initiates the re-association with the target radio of the stations currently associated with the at least one other radio. The power backoff circuit is responsive to the association targeting circuit to reduce power to the at least one other radio.

4. 发明申请

WO2016069062A1 WIRELESS LOCAL AREA NETWORK WITH SPATIAL DIAGNOSTICS 审中-公开
标题翻译：无线局域网与空间诊断
公开(公告)号：WO2016069062A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/033443
申请日：2015-05-31
申请人： QUANTENNA COMMUNICATIONS, INC.
发明人： SCHELSTRAETE, Sigurd , DEHGHAN, Hossein , HEIDARI, Sam , AMIRI, Bahador
IPC分类号： H04B17/00
CPC分类号： H04W24/10 , H04B7/0417 , H04B7/0617 , H04B7/0626 , H04W64/003 , H04W84/12 , H04W88/08
摘要： A diagnostic system for spatial diagnosis of the WLAN includes: a sounding aggregator and a spatial correlator. The sounding aggregator is configured to aggregate multiple-input multiple-output (MIMO) channel state information (CSI) from channel soundings of the WLAN, including channel soundings between a wireless access point (WAP) node and associated station nodes on a selected one of a plurality of communication channels of the WLAN;. The spatial correlator is coupled to the sounding aggregator and configured to correlate CSI from the channel soundings with spatial characteristics of the WLAN including at least one of: a change in location of a WLAN node, human activity among the WLAN nodes, and structural impediments among WLAN nodes.
摘要翻译： WLAN的空间诊断诊断系统包括：探测聚合器和空间相关器。声音聚合器被配置为从WLAN的信道搜索聚合多输入多输出（MIMO）信道状态信息（CSI），包括无线接入点（WAP）节点和相关联的站点之间的信道探测 WLAN的多个通信信道。所述空间相关器耦合到所述探测聚合器并且被配置为使来自所述信道探测的所述CSI与所述WLAN的空间特征相关联，所述WLAN的空间特征包括以下中的至少一个：WLAN节点的位置的变化，所述WLAN节点之间的人类活动以及所述WLAN节点之间的结构障碍 WLAN节点。

5. 发明申请

WO2010039550A2 ADJUSTABLE OPERATIONAL STATE WIRELESS MIMO 审中-公开
标题翻译：可调整操作状态无线MIMO
公开(公告)号：WO2010039550A2
公开(公告)日：2010-04-08
申请号：PCT/US2009/058091
申请日：2009-09-23
申请人： QUANTENNA COMMUNICATIONS, INC. , REZVANI, Behrooz , FARROKHI, Farrokh, R. , HEIDARI, Sam
发明人： REZVANI, Behrooz , FARROKHI, Farrokh, R. , HEIDARI, Sam
IPC分类号： H04W88/06
CPC分类号： H04B7/0413
摘要： Wireless devices capable of one or more of extended multiple input multiple output (MIMO), dual bonded, and dual concurrent operation are disclosed. Methods for switching between the operational states for wireless devices capable of multiple operational states are also disclosed.
摘要翻译：公开了能够进行扩展多输入多输出（MIMO），双重绑定和双重并发操作中的一个或多个的无线设备。还公开了能够进行多种操作状态的无线设备的操作状态之间切换的方法。

6. 发明申请

WO2008101122A3 EFFICIENT BALUN 审中-公开
标题翻译：高效的平衡
公开(公告)号：WO2008101122A3
公开(公告)日：2008-11-06
申请号：PCT/US2008054020
申请日：2008-02-14
申请人： QUANTENNA COMMUNICATIONS INC , ANSARI SAIED , NGUYEN THAI
发明人： ANSARI SAIED , NGUYEN THAI
IPC分类号： H04M1/00
CPC分类号： H01P5/10
摘要： A technique for efficient balun duplexing includes providing a switchless path through a balun. In a receive mode, a transmit path is blocked and signal is directed along a switchless receive path. In a transmit mode, a receive path is blocked and signal is directed along a switchless transmit path.
摘要翻译：有效的巴伦双工技术包括通过平衡 - 不平衡转换器提供无开关路径。在接收模式下，发送路径被阻塞，并且信号沿着无开关接收路径被引导。在发射模式下，接收路径被阻塞并且信号沿着无开关传输路径被引导。

7. 发明申请

WO2015005966A1 INSTALLATION AND SERVICE OF A WIRELESS HOME NETWORK 审中-公开
标题翻译：无线家庭网络的安装和维护
公开(公告)号：WO2015005966A1
公开(公告)日：2015-01-15
申请号：PCT/US2014/035755
申请日：2014-04-28
申请人： QUANTENNA COMMUNICATIONS, INC.
发明人： JAGANNATH, Ramanujam , AMIRI, Bahador , SCHELSTRAETE, Sigurd , WANG, Qiang , SCHULTZ, Steve , DEHGHAN, Hossein
IPC分类号： H04W24/00
CPC分类号： H04L43/0888 , H04L41/5012 , H04L41/5077 , H04W24/04
摘要： A diagnostic apparatus including a signal analyzer and a throughput projector for diagnosing a wireless home network. The signal analyzer analyzes wireless communication parameters at identifiable locations within a coverage area associated with the wireless home network. The throughput projector projects wireless throughput levels for at least one proposed wireless device differing in communication capabilities from the diagnostic apparatus at each of the identifiable locations, based on the communication parameters analyzed by the signal analyzer together with parameters which identify relative differences in communication capabilities of the diagnostic apparatus and the at least one proposed wireless device.
摘要翻译：一种诊断装置，包括用于诊断无线家庭网络的信号分析器和吞吐量投影仪。信号分析器在与无线家庭网络相关联的覆盖区域内的可识别位置处分析无线通信参数。吞吐量投影仪基于由信号分析仪分析的通信参数以及识别通信能力的相对差异的参数，投射至少一个与每个可识别位置处的诊断装置的通信能力不同的所提出的无线设备的无线吞吐量水平所述诊断装置和所述至少一个所提出的无线装置。

8. 发明申请

WO2010039550A3 ADJUSTABLE OPERATIONAL STATE WIRELESS MIMO 审中-公开
标题翻译：可调整操作状态无线MIMO
公开(公告)号：WO2010039550A3
公开(公告)日：2011-07-28
申请号：PCT/US2009058091
申请日：2009-09-23
申请人： QUANTENNA COMMUNICATIONS INC , REZVANI BEHROOZ , FARROKHI FARROKH R , HEIDARI SAM
发明人： REZVANI BEHROOZ , FARROKHI FARROKH R , HEIDARI SAM
IPC分类号： H04B7/08 , H04B7/06
CPC分类号： H04B7/0413
摘要： Wireless devices capable of one or more of extended multiple input multiple output (MIMO), dual bonded, and dual concurrent operation are disclosed. Methods for switching between the operational states for wireless devices capable of multiple operational states are also disclosed.
摘要翻译：公开了能够进行扩展多输入多输出（MIMO），双重绑定和双重并发操作中的一个或多个的无线设备。还公开了能够进行多种操作状态的无线设备的操作状态之间切换的方法。

9. 发明申请

WO2008141311A1 MULTIFUNCTIONAL SIGNAL TRANSFORM ENGINE 审中-公开
标题翻译：多功能信号变换发动机
公开(公告)号：WO2008141311A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/063481
申请日：2008-05-12
申请人： QUANTENNA COMMUNICATIONS, INC. , REZVANI, Behrooz , FARROKHI, Farrokh
发明人： REZVANI, Behrooz , FARROKHI, Farrokh
IPC分类号： H04K1/10
CPC分类号： H04L27/2628 , H04L27/265
摘要： A technique involves using a fast Fourier transform (FFT) module to transform multiple different types of signals. This may be accomplished using one or more of three techniques: logic within the FFT module can enable different processing depending upon a processing state, the FFT module can be called iteratively to transform a signal that is larger than the FFT implemented in the FFT module, the FFT module can be used for parallel transformation of multiple signals that are smaller than the FFT implemented in the FFT module. Thus, a single FFT module can be used to transform a first type of signal (e.g., WIFI) and a second type of signal (e.g., GPS) if configured according to the technique.
摘要翻译：一种技术涉及使用快速傅立叶变换（FFT）模块来变换多种不同类型的信号。这可以使用三种技术中的一种或多种实现：FFT模块内的逻辑可以根据处理状态启用不同的处理，可以迭代地调用FFT模块来变换大于FFT模块中实现的FFT的信号， FFT模块可以用于比FFT模块中实现的FFT小的多个信号的并行变换。因此，如果根据该技术配置，则可以使用单个FFT模块来变换第一类型的信号（例如，WIFI）和第二类型的信号（例如，GPS）。

10. 发明申请

WO2008101122A2 EFFICIENT BALUN 审中-公开
标题翻译：高效的巴伦
公开(公告)号：WO2008101122A2
公开(公告)日：2008-08-21
申请号：PCT/US2008/054020
申请日：2008-02-14
申请人： QUANTENNA COMMUNICATIONS, INC. , ANSARI, Saied , NGUYEN, Thai
发明人： ANSARI, Saied , NGUYEN, Thai
IPC分类号： H03B21/02
CPC分类号： H01P5/10
摘要： A technique for efficient balun duplexing includes providing a switchless path through a balun. In a receive mode, a transmit path is blocked and signal is directed along a switchless receive path. In a transmit mode, a receive path is blocked and signal is directed along a switchless transmit path.
摘要翻译：一种有效的平衡 - 不平衡转换双工技术，包括提供通过平衡 - 不平衡变换器的无切换通道。在接收模式中，发送路径被阻塞，并且信号沿无切换接收路径被引导。在发送模式中，接收路径被阻塞，并且信号沿无切换发送路径被引导。

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