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1. 发明申请

US20090290616A1 METHOD AND APPARATUS FOR DETERMINING THE SPATIAL CHANNELS IN AN SPATIAL DIVISION MULTIPLE ACCESS (SDMA)-BASED WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于确定空间多路访问（SDMA）的无线通信系统中的空间通道的方法和装置
公开(公告)号：US20090290616A1
公开(公告)日：2009-11-26
申请号：US12328693
申请日：2008-12-04
申请人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham
发明人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham
IPC分类号： H04B1/707 , H04B7/02
CPC分类号： H04B7/0417 , H04B7/0615
摘要： An access point is disclosed herein that comprises a wireless network adapter configured to support a backhaul connection for a peer node to a network; a processing system configured to calculate precoding matrices that define spatial streams; and a transceiver configured to transmit data to the nodes on the spatial streams.
摘要翻译：本文公开的接入点包括被配置为支持对等节点到网络的回程连接的无线网络适配器; 配置成计算定义空间流的预编码矩阵的处理系统; 以及收发器，被配置为向所述空间流上的节点传送数据。

2. 发明授权

US10771199B2 Methods and apparatus for reverse link acknowledgement in a wireless local area network (WLAN) 有权
公开(公告)号：US10771199B2
公开(公告)日：2020-09-08
申请号：US12329890
申请日：2008-12-08
申请人： Vinay Sridhara , Sanjiv Nanda , Alok Aggarwal , Vincent Knowles Jones, IV , Geert Arnout Awater , Santosh P. Abraham
发明人： Vinay Sridhara , Sanjiv Nanda , Alok Aggarwal , Vincent Knowles Jones, IV , Geert Arnout Awater , Santosh P. Abraham
IPC分类号： H04L1/18 , H04W84/12 , H04L1/00 , H04L1/16
摘要： Methods and apparatus for reverse link acknowledgement in a wireless local area network. A method includes receiving, at a first node, a data communication over a common channel, the data communication being decodable by other nodes. The method also includes determining transmission resources from the data communication, wherein the transmission resources are different for each node, and transmitting a response over the common channel using the determined transmission resources. An apparatus includes a transmitter configured to transmit to a plurality of nodes a data communication over the common channel, and a receiver configured to receive responses from the plurality of nodes, wherein each response was sent using different transmission resources determined from the data communication.

3. 发明授权

US09450711B2 Method and apparatus for extended reverse direction grant in a wireless local area network (WLAN) 有权
标题翻译：在无线局域网（WLAN）中扩展反向授权的方法和装置
公开(公告)号：US09450711B2
公开(公告)日：2016-09-20
申请号：US12361773
申请日：2009-01-29
申请人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham , Srinivas Kandala
发明人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham , Srinivas Kandala
IPC分类号： H04W74/06 , H04W84/12 , H04L1/16 , H04L1/18 , H04L1/00
CPC分类号： H04L1/1854 , H04L1/1614 , H04L2001/0093 , H04W74/06 , H04W84/12
摘要： Systems, methods, and apparatus for extended reverse direction grant in a WLAN are provided. In one aspect, a method for communication using a channel that is common to a plurality of nodes is provided. The method includes transmitting first data to the plurality of nodes using a first transmission resource. The first data is transmitted within a transmit opportunity time interval and comprises a first indicator. The method further includes receiving, in response to the first indicator, at least one data transmission from at least one of the nodes, respectively. The at least one data transmitted using at least one second transmission resource, respectively, and is received within the transmit opportunity time interval.
摘要翻译：提供了在WLAN中用于扩展反向授权的系统，方法和装置。一方面，提供了使用多个节点共有的信道进行通信的方法。所述方法包括使用第一传输资源向所述多个节点发送第一数据。第一数据在发送机会时间间隔内发送并且包括第一指示符。该方法还包括分别响应于第一指示符从至少一个节点接收至少一个数据传输。所述至少一个数据分别使用至少一个第二传输资源传输，并在发送机会时间间隔内被接收。

4. 发明申请

US20090252100A1 METHODS AND APPARATUS FOR REVERSE LINK ACKNOWLEDGEMENT IN A WIRELESS LOCAL AREA NETWORK (WLAN) 审中-公开
标题翻译：在无线局域网（WLAN）中反向链路确认的方法和装置
公开(公告)号：US20090252100A1
公开(公告)日：2009-10-08
申请号：US12329890
申请日：2008-12-08
申请人： Vinay Sridhara , Sanjiv Nanda , Alok Aggarwal , Vincent Knowles Jones, IV , Geert Arnout Awater , Santosh P. Abraham
发明人： Vinay Sridhara , Sanjiv Nanda , Alok Aggarwal , Vincent Knowles Jones, IV , Geert Arnout Awater , Santosh P. Abraham
IPC分类号： H04W28/16
摘要： Methods and apparatus for reverse link acknowledgement in a wireless local area network. A method includes receiving, at a first node, a data communication over a common channel, the data communication being decodable by other nodes. The method also includes determining transmission resources from the data communication, wherein the transmission resources are different for each node, and transmitting a response over the common channel using the determined transmission resources. An apparatus includes a transmitter configured to transmit to a plurality of nodes a data communication over the common channel, and a receiver configured to receive responses from the plurality of nodes, wherein each response was sent using different transmission resources determined from the data communication.
摘要翻译：在无线局域网中用于反向链路确认的方法和装置。一种方法包括：在第一节点处，通过公共信道接收数据通信，所述数据通信可由其他节点解码。该方法还包括从数据通信确定传输资源，其中传输资源对于每个节点是不同的，并且使用确定的传输资源在公共信道上发送响应。一种装置包括：发射机，被配置为通过公共信道向多个节点发送数据通信;以及接收机，被配置为从所述多个节点接收响应，其中使用从所述数据通信确定的不同传输资源发送每个响应。

5. 发明授权

US08848816B2 Method and apparatus for determining the spatial channels in a spatial division multiple access (SDMA)-based wireless communication system 有权
标题翻译：用于确定基于空分多址（SDMA）的无线通信系统中的空间信道的方法和装置
公开(公告)号：US08848816B2
公开(公告)日：2014-09-30
申请号：US12328693
申请日：2008-12-04
申请人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham
发明人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham
IPC分类号： H04B7/02 , H04B7/06 , H04B7/04
CPC分类号： H04B7/0417 , H04B7/0615
摘要： An access point is disclosed herein that comprises a wireless network adapter configured to support a backhaul connection for a peer node to a network; a processing system configured to calculate precoding matrices that define spatial streams; and a transceiver configured to transmit data to the nodes on the spatial streams.
摘要翻译：本文公开的接入点包括被配置为支持对等节点到网络的回程连接的无线网络适配器; 配置成计算定义空间流的预编码矩阵的处理系统; 以及收发器，被配置为向所述空间流上的节点传送数据。

6. 发明申请

US20090252110A1 METHOD AND APPARTUS FOR EXTENDED REVERSE DIRECTION GRANT IN A WIRELESS LOCAL AREA NETWORK (WLAN) 有权
标题翻译：在无线局域网（WLAN）中扩展反向方向授权的方法和应用
公开(公告)号：US20090252110A1
公开(公告)日：2009-10-08
申请号：US12361773
申请日：2009-01-29
申请人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham , Srinivas Kandala
发明人： Vinay Sridhara , Sanjiv Nanda , Santosh P. Abraham , Srinivas Kandala
IPC分类号： H04J3/00 , H04J1/00 , H04W84/12
CPC分类号： H04L1/1854 , H04L1/1614 , H04L2001/0093 , H04W74/06 , H04W84/12
摘要： Methods and apparatus for extended reverse direction grant in a WLAN. In an aspect, a method includes transmitting data within a transmit interval to a plurality of the nodes, wherein the data comprises a first indicator. The method also includes receiving, in response to the first indicator, a data transmission from at least one of the nodes, wherein the data transmission was transmitted using a selected transmission resource and is received within the transmit interval. In an aspect, an apparatus includes a receiver to receive, within a time interval, first data over a common channel, the first data being decodable by other nodes. The apparatus also includes a controller to determine whether the first data comprises a first indicator, and a transmitter to transmit second data within the time interval using selected transmission resources, if the first data comprises the first indicator.
摘要翻译： WLAN中扩展逆向授权的方法和装置。在一方面，一种方法包括在发送间隔内向多个节点发送数据，其中所述数据包括第一指示符。该方法还包括响应于第一指示符接收来自至少一个节点的数据传输，其中使用所选择的传输资源发送数据传输并在发送间隔内接收数据传输。在一方面，一种装置包括：接收机，用于在一个时间间隔内在公共信道上接收第一数据，该第一数据可由其他节点解码。所述装置还包括控制器，用于确定所述第一数据是否包括第一指示符，以及发射机，如果所述第一数据包括所述第一指示符，则在所述时间间隔内使用所选择的传输资源来发送第二数据。

7. 发明授权

US09485783B2 Enhanced multichannel access for very high throughput 有权
标题翻译：增强的多通道访问非常高的吞吐量
公开(公告)号：US09485783B2
公开(公告)日：2016-11-01
申请号：US12544023
申请日：2009-08-19
申请人： Santosh P. Abraham , Sameer Vermani , Hemanth Sampath , Vinay Sridhara
发明人： Santosh P. Abraham , Sameer Vermani , Hemanth Sampath , Vinay Sridhara
IPC分类号： H04W72/12 , H04L5/00
CPC分类号： H04W72/1289 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0094
摘要： Certain aspects of the present disclosure relate to a method for enhanced multichannel access where multiple simultaneous transmissions can occur each spanning a subset of frequency bands.
摘要翻译：本公开的某些方面涉及一种用于增强多通道访问的方法，其中可以发生多个同时传输跨越频带的子集。

8. 发明授权

US08467345B2 Methods and apparatus for scheduling wireless transmissions 有权
标题翻译：用于调度无线传输的方法和装置
公开(公告)号：US08467345B2
公开(公告)日：2013-06-18
申请号：US12543662
申请日：2009-08-19
申请人： Santosh P. Abraham , Alok Aggarwal , Vinay Sridhara , Sameer Vermani
发明人： Santosh P. Abraham , Alok Aggarwal , Vinay Sridhara , Sameer Vermani
IPC分类号： H04W72/12 , H04W72/04
CPC分类号： H04B7/0408 , H04B7/0421 , H04B7/0617 , H04B7/0669 , H04W72/1231 , H04W72/1289
摘要： Certain embodiments provide a method for scheduling packet transmissions in a wireless communications with stations that support spatial division multiple access (SDMA) transmissions. The method generally includes receiving channel state training signals from a plurality of wireless network nodes, constructing a schedule for uplink and downlink packet transmissions for the nodes based on the channel state training signals, and communicating the schedule to the nodes.
摘要翻译：某些实施例提供了一种用于在与支持空分多址（SDMA）传输的站的无线通信中调度分组传输的方法。该方法通常包括从多个无线网络节点接收信道状态训练信号，基于信道状态训练信号构建用于节点的上行链路和下行链路分组传输的调度，并将节目传送到节点。

9. 发明授权

US08363597B2 MAC architectures for wireless communications using multiple physical layers 有权
标题翻译：用于使用多个物理层的无线通信的MAC架构
公开(公告)号：US08363597B2
公开(公告)日：2013-01-29
申请号：US12756343
申请日：2010-04-08
申请人： Santosh P. Abraham , Vered Bar Bracha , Hemanth Sampath , Vinay Sridhara
发明人： Santosh P. Abraham , Vered Bar Bracha , Hemanth Sampath , Vinay Sridhara
IPC分类号： H04W4/00 , G06F15/173
CPC分类号： H04W72/085 , H04W28/065 , H04W88/06 , H04W88/10
摘要： Techniques for wireless communications using two different physical layers with a common medium access control layer are provided.
摘要翻译：提供了使用具有公共介质访问控制层的两个不同物理层的无线通信技术。

10. 发明申请

US20100284393A1 ENHANCED MULTICHANNEL ACCESS FOR VERY HIGH THROUGHPUT 有权
标题翻译：增强多通道访问非常高的吞吐量
公开(公告)号：US20100284393A1
公开(公告)日：2010-11-11
申请号：US12544023
申请日：2009-08-19
申请人： Santosh P. Abraham , Sameer Vermani , Hemanth Sampath , Vinay Sridhara
发明人： Santosh P. Abraham , Sameer Vermani , Hemanth Sampath , Vinay Sridhara
IPC分类号： H04J1/00
CPC分类号： H04W72/1289 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0094
摘要： Certain aspects of the present disclosure relate to a method for enhanced multichannel access where multiple simultaneous transmissions can occur each spanning a subset of frequency bands.
摘要翻译：本公开的某些方面涉及一种用于增强多通道访问的方法，其中可以发生多个同时传输跨越频带的子集。

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