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81. 发明申请

US20150009940A1 Signaling for Multi-Dimension Wireless Resource Allocation 审中-公开
标题翻译：多维无线资源分配信令
公开(公告)号：US20150009940A1
公开(公告)日：2015-01-08
申请号：US14491931
申请日：2014-09-19
申请人： Marvell World Trade Ltd.
发明人： Yong Liu , Raja Banerjea , Hongyuan Zhang , Harish Ramamurthy
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0406 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04W72/046
摘要： The present disclosure includes systems and techniques relating to wireless local area network devices. Systems and techniques include determining wireless resource allocations in a time domain, a spatial wireless channel domain, and a frequency domain to coordinate communications with wireless communication devices, generating a control frame that directs wireless communications based on at least a portion of the wireless resource allocations, and transmitting the control frame to the wireless communication devices. Determining wireless resource allocations can include determining frequency allocations in the time domain.
摘要翻译：本公开包括与无线局域网设备有关的系统和技术。系统和技术包括确定时域中的无线资源分配，空间无线信道域和频域以协调与无线通信设备的通信，生成基于无线资源分配的至少一部分来指导无线通信的控制帧，并且将控制帧发送到无线通信设备。确定无线资源分配可以包括确定时域中的频率分配。

82. 发明申请

US20140269405A1 Method and Apparatus for Determining Channel Bandwidth 审中-公开
标题翻译：确定通道带宽的方法和装置
公开(公告)号：US20140269405A1
公开(公告)日：2014-09-18
申请号：US14286691
申请日：2014-05-23
申请人： Marvell World Trade Ltd.
发明人： Yong Liu , Karish Ramamurthy , Raja Banerjea
IPC分类号： H04L12/26 , H04W24/02
CPC分类号： H04L45/70 , H04L5/0007 , H04L5/001 , H04L5/0037 , H04L5/0098 , H04L25/0208 , H04L25/0224 , H04L43/0888 , H04L47/10 , H04L47/14 , H04L47/24 , H04L47/50 , H04W24/02 , H04W72/042 , H04W74/0816 , H04W84/12
摘要： In a method implemented in a communication device an available bandwidth for transmitting one or more data frames is determined, wherein the available bandwidth corresponds to a first composite communication channel comprising a plurality of communication channels. A control frame to indicate a request to transmit via the first composite communication channel is generated, wherein the control frame includes a header, and wherein a portion of the header includes information indicating the bandwidth of the first composite channel. The control frame is transmitted via the first composite communication channel, wherein at least the portion of the header is duplicated in a plurality of bandwidth portions of the first composite communication channel.
摘要翻译：在通信设备中实现的方法中，确定用于发送一个或多个数据帧的可用带宽，其中可用带宽对应于包括多个通信信道的第一复合通信信道。生成用于指示经由第一复合通信信道发送的请求的控制帧，其中控制帧包括报头，并且其中报头的一部分包括指示第一复合信道的带宽的信息。经由第一复合通信信道发送控制帧，其中报头的至少部分被复制在第一复合通信信道的多个带宽部分中。

83. 发明申请

US20140241458A1 Training Sequence Indication for WLAN 审中-公开
标题翻译： WLAN的训练序列指示
公开(公告)号：US20140241458A1
公开(公告)日：2014-08-28
申请号：US14269976
申请日：2014-05-05
申请人： Marvell World Trade Ltd.
发明人： Hongyuan Zhang , Raja Banerjea , Yong Liu , Mao Yu
IPC分类号： H04L25/02 , H04B7/04
CPC分类号： H04B7/0452 , H04B7/0413 , H04B7/0669 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L25/0226 , H04W84/12
摘要： In a method for generating a preamble of a data unit for transmission via a multiple input, multiple output (MIMO) communication channel, a first field of the preamble is generated. The first field provides a plurality of indicators to a plurality of receivers. Each one of the plurality of indicators indicates a set of a plurality of training sequences that corresponds to transmission of the data unit to a corresponding one of the plurality of receivers. The plurality of training sequences is included in a second field of the preamble. The preamble is formatted such that the first field of the preamble will be transmitted prior to the second field of the preamble being transmitted.
摘要翻译：在通过多输入多输出（MIMO）通信信道生成用于传输的数据单元的前同步码的方法中，生成前导码的第一字段。第一场向多个接收机提供多个指示符。多个指示符中的每个指示符指示对应于数据单元向多个接收器中的相应一个的传输的多个训练序列的集合。多个训练序列被包括在前导码的第二个字段中。格式化前置码使得前导码的第一字段将在正在发送的前导码的第二字段之前被发送。

84. 发明授权

US08743851B2 Multi-channel wireless communications 有权
标题翻译：多通道无线通信
公开(公告)号：US08743851B2
公开(公告)日：2014-06-03
申请号：US13794158
申请日：2013-03-11
申请人： Marvell World Trade Ltd.
发明人： Raja Banerjea , Yong Liu , Hongyuan Zhang , Harish Ramamurthy , Sudhir Srinivasa
IPC分类号： H04W4/00 , H04W74/08 , H04W84/12
CPC分类号： H04W74/08 , H04L1/1614 , H04L1/1685 , H04W24/00 , H04W72/04 , H04W72/12 , H04W74/002 , H04W74/0816 , H04W84/12
摘要： Systems and techniques relating to wireless communications are described. A described technique includes monitoring wireless communication channels, including a first channel and a second channel, to produce a monitoring output, determining a first transmission period for the first channel by applying a first waiting period duration and a second waiting period duration to the monitoring output, determining a second transmission period for the second channel by applying the first waiting period duration and the second waiting period duration to the monitoring output, causing, based on the first transmission period, a first transmission on the first channel to reserve the group of wireless communication channels; causing, based on the second transmission period, a second transmission on the second channel; and monitoring, after the end of the first transmission period, for an acknowledgement(s). An end of the second transmission period can be aligned with an end of the first transmission period.
摘要翻译：描述与无线通信相关的系统和技术。所描述的技术包括监视包括第一信道和第二信道的无线通信信道以产生监视输出，通过向监视输出应用第一等待周期持续时间和第二等待周期持续时间来确定第一信道的第一传输周期通过将第一等待周期持续时间和第二等待周期持续时间应用于监视输出来确定第二信道的第二传输周期，使得基于第一传输周期在第一信道上进行第一传输以保留无线组沟通渠道; 基于所述第二传输周期，在所述第二信道上进行第二传输; 并且在第一传输周期结束之后进行一个确认的监视。第二传输周期的结束可以与第一传输周期的结束对齐。

85. 发明申请

US20140003399A1 USING DURATION FIELD IN BEACON TO RESERVE CHANNEL TIME SUBSEQUENT TO BEACON 有权
标题翻译：在BEACON使用时间段保留以后的通道时间
公开(公告)号：US20140003399A1
公开(公告)日：2014-01-02
申请号：US13931399
申请日：2013-06-28
申请人： Marvell World Trade Ltd.
发明人： Yong Liu
IPC分类号： H04W72/04
CPC分类号： H04W52/02 , H04W4/08 , H04W72/0446 , H04W74/002 , Y02D70/00 , Y02D70/142
摘要： A length of a time period corresponding to reserving a communication channel is determined, where the length of the time period exceeds the length of a beacon frame. A beacon frame is generated, the beacon frame having a duration field. The duration field is set to a value corresponding to the length of the time period in order to reserve the communication channel for the time period, the length of the time period exceeding the length of the beacon frame. The beacon frame is then transmitted.
摘要翻译：确定对应于保留通信信道的时间段的长度，其中时间段的长度超过信标帧的长度。生成信标帧，信标帧具有持续时间字段。持续时间字段被设置为与时间段的长度相对应的值，以便保留该时间段的通信信道，该时间段的长度超过信标帧的长度。然后发送信标帧。

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