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1. 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。

2. 发明申请

WO2011056670A2 CHANNEL SCANNING AND CHANNEL SELECTION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的频道扫描和频道选择
公开(公告)号：WO2011056670A2
公开(公告)日：2011-05-12
申请号：PCT/US2010054328
申请日：2010-10-27
申请人： QUANTENNA COMMUNICATIONS INC , HEIDARI SAM , GULATI KAPIL , ROUHI ALI , NARASIMHAN RAVI , SAMUEL RAJKUMAR
发明人： HEIDARI SAM , GULATI KAPIL , ROUHI ALI , NARASIMHAN RAVI , SAMUEL RAJKUMAR
IPC分类号： H04W48/16 , H04B7/04
CPC分类号： H04W72/085 , H04W36/06 , H04W48/16
摘要： A method and apparatus to select the best channel of a wireless network for data communication at any given time, during normal operation of the network, is described. The network may be an IEEE standard 802.11 compliant network. Channel scanning may be performed in any station on the wireless network, such as an access point (AP) or a mobile station, or both. Channel scanning may be performed during data communication idle time, or simultaneously with data communication on the network. The technique can be implemented in a multiple-input multiple-output (MIMO) communication system, where the antenna or antennas used for channel scanning can be selected dynamically during operation, to optimize one or more performance characteristics.
摘要翻译：描述了在网络的正常操作期间在任何给定时间选择用于数据通信的无线网络的最佳信道的方法和装置。网络可以是IEEE标准的802.11兼容网络。频道扫描可以在诸如接入点（AP）或移动台之类的无线网络上的任何站中执行，或者两者。信道扫描可以在数据通信空闲时间期间执行，或者与网络上的数据通信同时进行。该技术可以在多输入多输出（MIMO）通信系统中实现，其中可以在操作期间动态地选择用于信道扫描的天线或天线，以优化一个或多个性能特征。

3. 发明申请

WO2013126586A3 MANAGING WIRELESS AREA NETWORKS 审中-公开
标题翻译：管理无线区域网络
公开(公告)号：WO2013126586A3
公开(公告)日：2015-08-27
申请号：PCT/US2013027158
申请日：2013-02-21
申请人： QUANTENNA COMMUNICATIONS INC
发明人： DEHGHAN-FARD HOSSEIN , HEIDARI SAM
IPC分类号： H04W72/04 , H04W84/02
CPC分类号： H04L12/1485 , H04L12/2803 , H04W16/04 , H04W16/14 , H04W84/12
摘要： A geolocation utilization manager for managing wireless local area networks (WLAN) each supporting wireless communications between an associated access point node and associated station nodes on a corresponding one of a plurality of communication channels. The geolocation utilization manager for aggregating channel utilization information from the WLANs, and consolidating channel usage between neighboring underutilized ones of the WLANs » thereby maximizing utilization of a shared channel between neighboring underutilized ones of the WLANs. Whereby underutilized neighboring WLANs otherwise utilizing unique channels instead share a single channel, thereby freeing up other communication channels across an available WiFi, IEEE 802.11 or other such spectrum.
摘要翻译：一种用于管理无线局域网（WLAN）的地理位置利用管理器，每个无线局域网支持相关联的接入点节点和多个通信信道中相应的一个通信信道上的相关联的站节点之间的无线通信。用于聚合来自WLAN的信道利用信息的地理位置利用管理器，以及合并WLAN中相邻未充分利用的信道之间的信道使用，从而最大化在相邻的未充分利用的WLAN之间的共享信道的利用。由于利用不足的相邻WLAN，否则利用唯一信道来共享单个信道，从而通过可用的WiFi，IEEE 802.11或其他这样的频谱释放其他通信信道。

4. 发明申请

WO2008033547A3 METHOD AND APPARATUS FOR DIFFERENTIATED COMMUNICATION CHANNEL ROBUSTNESS IN A MULTI-TONE TRANSCEIVER 审中-公开
标题翻译：用于多音收发信机中差分通信信道鲁棒性的方法和装置
公开(公告)号：WO2008033547A3
公开(公告)日：2008-05-22
申请号：PCT/US2007020091
申请日：2007-09-15
申请人： IKANOS COMMUNICATIONS INC , SHRIDHAR AVADHANI , HEIDARI SAM , TOUMANI ROUBEN , WU YING
发明人： SHRIDHAR AVADHANI , HEIDARI SAM , TOUMANI ROUBEN , WU YING
IPC分类号： G01R31/08
CPC分类号： H04L5/006 , H04L5/0042 , H04L5/0046
摘要： A multi-tone transceiver including: a channel controller and a plurality of components forming a transmit path and a receive path. The channel controller configured to determine bit-loading for each successive symbol or tone set based on a 1 st noise margin target for a first subset of tones in each tone set dedicated to transport of a robust communications channel (RCC) and based on a 2 nd noise margin target less than the 1 st noise margin target for remaining tones in each tone set dedicated to a standard communications channel (SCC). The plurality of components forming the transmit and receive paths are responsive to the channel controller to select for data modulated on a given tone at least one of smaller constellations and higher gain scaling levels when the given tone corresponds to an RCC tone as compared to an SCC tone, whereby the first set of tones dedicated to the RCC exhibit greater immunity to noise variations than the remaining tones dedicated to the SCC.
摘要翻译：一种多音收发器，包括：信道控制器和形成发送路径和接收路径的多个组件。信道控制器被配置为基于专用于传输鲁棒通信信道的每个音调集合中的第一音调子集的第一噪声容限目标来确定每个连续符号或音调集合的比特加载（ RCC）并基于对于专用于标准通信信道（SCC）的每个音调集合中的剩余音调，小于第1个噪声容限目标的第2个噪声容限目标。形成发射和接收路径的多个分量对信道控制器作出响应，以便当给定音调对应于RCC音调时，与SCC音调相比，在给定音调上选择至少一个较小星座图和较高增益缩放水平由此专用于RCC的第一组音调对噪声变化表现出比专用于SCC的剩余音调更大的抗扰度。

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