Systems and methods for narrowband channel selection
    2.
    发明授权
    Systems and methods for narrowband channel selection 有权
    窄带频道选择的系统和方法

    公开(公告)号:US09295033B2

    公开(公告)日:2016-03-22

    申请号:US13721277

    申请日:2012-12-20

    CPC classification number: H04W72/04 H04W72/085 H04W84/18

    Abstract: Systems, methods, and devices for narrowband channel selection in a wireless communications network are described herein. In one aspect, a wireless communications device includes a receiver, processor, and transmitter. The receiver is configured to wirelessly receive messages from a first device over a plurality of channels. The processor is configured to estimate a quality of each channel based on one message received from the first device over each channel, select for wireless communication a first channel of the plurality of channels based on the estimated quality of each channel, and prepare a selection message indicating selection of the first channel for wireless communication. The transmitter is configured to transmit the selection message to the first device.

    Abstract translation: 本文描述了用于无线通信网络中的窄带信道选择的系统,方法和设备。 在一个方面,无线通信设备包括接收机,处理器和发射机。 接收机被配置为通过多个信道无线地接收来自第一设备的消息。 处理器被配置为基于在每个信道上从第一设备接收的一个消息来估计每个信道的质量,基于每个信道的估计质量来选择用于多个信道中的第一信道的无线通信,并且准备选择消息 指示用于无线通信的第一信道的选择。 发射机被配置为将选择消息发送到第一设备。

    FRAGMENTATION FOR LONG PACKETS IN A LOW-SPEED WIRELESS NETWORK
    3.
    发明申请
    FRAGMENTATION FOR LONG PACKETS IN A LOW-SPEED WIRELESS NETWORK 审中-公开
    在低速无线网络中的长包的分段

    公开(公告)号:US20140294019A1

    公开(公告)日:2014-10-02

    申请号:US14300809

    申请日:2014-06-10

    CPC classification number: H04W28/065 H04L1/1614 H04L1/1671

    Abstract: A method includes receiving a data fragment of a block of data fragments of a single data unit from a wireless device at a receiver. The method includes, in response to determining that the data fragment is a last data fragment of the block of data fragments, transmitting an acknowledgement to the wireless device. The acknowledgement indicates whether each data fragment of the block of data fragments was received from the wireless device. The method includes, in response to determining that the data fragment is a last data fragment of the single data unit, transmitting the acknowledgment to the wireless device. The method further includes, in response to determining that the data fragment is not the last data fragment of the block of data fragments or the last data fragment of the single data unit, refraining from transmitting the acknowledgement to the wireless device.

    Abstract translation: 一种方法包括在接收机处从无线设备接收单个数据单元的数据片段的数据片段。 该方法包括响应于确定数据片段是数据片段块的最后数据片段,向无线设备发送确认。 确认指示是否从无线设备接收到数据片段块的每个数据片段。 该方法包括响应于确定数据片段是单个数据单元的最后数据片段,将确认发送到无线设备。 该方法还包括响应于确定数据片段不是数据片段块的最后数据片段或单个数据单元的最后数据片段,避免将确认传送到无线设备。

    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS
    4.
    发明申请
    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS 审中-公开
    通过连接建立连接设置的系统和方法

    公开(公告)号:US20130235792A1

    公开(公告)日:2013-09-12

    申请号:US13789211

    申请日:2013-03-07

    Abstract: Systems, methods, and devices for securely communicating data are described herein. In some aspects, a station is configured to communicate with an access point. A relay includes an uncontrolled port and a controlled port. The relay is configured to forward association, authentication, and secure relay setup frames between the station and the access point through the uncontrolled port. The relay is configured to forward data packets between the station and the access point through the uncontrolled port once the station establishes a relay relationship with the relay.

    Abstract translation: 本文描述了用于安全地传送数据的系统,方法和设备。 在一些方面,站被配置为与接入点通信。 继电器包括不受控制的端口和受控端口。 中继器被配置为通过非受控端口在站和接入点之间转发关联,认证和安全的中继设置帧。 该中继器被配置为一旦站与中继站建立中继关系,就通过非受控端口在站和接入点之间转发数据包。

    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS
    5.
    发明申请
    SYSTEMS AND METHODS FOR ESTABLISHING A CONNECTION SETUP THROUGH RELAYS 审中-公开
    通过连接建立连接设置的系统和方法

    公开(公告)号:US20130235788A1

    公开(公告)日:2013-09-12

    申请号:US13788330

    申请日:2013-03-07

    Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, an access point is configured to receive a request for relay connection and to transmit a message to at least one relay based on the received request for relay connection. The message comprises an instruction to transmit a setup response frame. A station is configured to transmit the request for relay connection to the access point and to select one of the at least one relay based on at least one setup response frame received from at least one of the at least one relay. The selected one of the at least one relay is configured to relay data packets between the station and the access point.

    Abstract translation: 这里描述了用于在无线通信网络中传送数据的系统,方法和设备。 在一些方面,接入点被配置为接收对中继连接的请求,并且基于所接收的中继连接请求向至少一个中继发送消息。 该消息包括发送设置响应帧的指令。 基站被配置为基于从所述至少一个继电器中的至少一个继续接收的至少一个建立响应帧来发送对所述接入点的中继连接请求并选择所述至少一个中继中的一个。 所选择的至少一个中继器中的一个被配置为中继站和接入点之间的数据分组。

    SYSTEMS AND METHODS FOR GENERATING AND DECODING SHORT CONTROL FRAMES IN WIRELESS COMMUNICATIONS
    7.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING AND DECODING SHORT CONTROL FRAMES IN WIRELESS COMMUNICATIONS 有权
    用于生成和解码无线通信中短路控制框架的系统和方法

    公开(公告)号:US20130170345A1

    公开(公告)日:2013-07-04

    申请号:US13691056

    申请日:2012-11-30

    CPC classification number: H04W28/065 H04L1/0029 H04L1/0079

    Abstract: Systems, methods, and devices for communicating short control frames are described herein. In some aspects, a method of wireless communication includes generating a control frame comprising a physical layer preamble having a signal field, the signal field including an indicator indicating the control frame is a control frame type of frame. The method further includes transmitting the control frame.

    Abstract translation: 本文描述了用于传送短控制帧的系统,方法和设备。 在一些方面,一种无线通信方法包括生成包括具有信号字段的物理层前同步码的控制帧,所述信号字段包括指示控制帧的指示符是帧的控制帧类型。 该方法还包括发送控制帧。

    Apparatus and methods for access identifier based multicast communication
    8.
    发明授权
    Apparatus and methods for access identifier based multicast communication 有权
    基于接入标识符的组播通信的装置和方法

    公开(公告)号:US09386423B2

    公开(公告)日:2016-07-05

    申请号:US13720382

    申请日:2012-12-19

    CPC classification number: H04W4/06 H04L12/185 H04L12/189

    Abstract: Systems, methods, and devices for multicast communications including access identifiers are described herein. In some aspects, a fixed mapping from a multicast device identifier (e.g., multicast MAC address, multicast IP address) to a multicast access identifier is provided. In some aspects, a device may transmit a request to join a multicast group identified by a multicast access identifier. In some aspects, a device may receive an invitation to join a multicast group identified by a multicast access identifier.

    Abstract translation: 本文描述了包括接入标识符的组播通信的系统,方法和设备。 在一些方面,提供了从组播设备标识符(例如,组播MAC地址,组播IP地址)到组播接入标识符的固定映射。 在一些方面,设备可以发送加入由多播接入标识符标识的多播组的请求。 在一些方面,设备可以接收到加入由多播接入标识符标识的多播组的邀请。

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