SLOTTED MESSAGE ACCESS PROTOCOL FOR POWERLINE COMMUNICATION NETWORKS
    3.
    发明申请
    SLOTTED MESSAGE ACCESS PROTOCOL FOR POWERLINE COMMUNICATION NETWORKS 审中-公开
    用于POWERLINE通信网络的SLOTTED MESSAGE ACCESS PROTOCOL

    公开(公告)号:US20150372996A1

    公开(公告)日:2015-12-24

    申请号:US14743836

    申请日:2015-06-18

    Abstract: A slotted message access protocol can be implemented for transmitting messages in a communication network. A beacon period may be divided into multiple communication slots. A master network device may register a first client network device and provide registration information to the first client network device. The registration information may include one or more encryption keys to allow the first client network device to securely transmit messages in the communication network. The client network device may use an encryption key associated with a second client network device to decrypt messages received from the second client network device. Furthermore, the first client network device may use a contention-based communication slot to request allocation of contention-free communication slots for subsequent transmissions. The master network device may temporarily allocate contention-free communication slots to the client network device for a specified duration.

    Abstract translation: 可以实现时隙消息接入协议以在通信网络中发送消息。 信标周期可以被划分成多个通信时隙。 主网络设备可以注册第一客户端网络设备并向第一客户端网络设备提供注册信息。 注册信息可以包括一个或多个加密密钥,以允许第一客户端网络设备在通信网络中安全地传送消息。 客户端网络设备可以使用与第二客户端网络设备相关联的加密密钥来解密从第二客户端网络设备接收的消息。 此外,第一客户端网络设备可以使用基于竞争的通信时隙来请求分配用于后续传输的无竞争通信时隙。 主网络设备可以在指定的持续时间内临时地将无竞争的通信时隙分配给客户端网络设备。

    SLOTTED MESSAGE ACCESS PROTOCOL FOR POWERLINE COMMUNICATION NETWORKS
    4.
    发明申请
    SLOTTED MESSAGE ACCESS PROTOCOL FOR POWERLINE COMMUNICATION NETWORKS 审中-公开
    用于POWERLINE通信网络的SLOTTED MESSAGE ACCESS PROTOCOL

    公开(公告)号:US20150372717A1

    公开(公告)日:2015-12-24

    申请号:US14742665

    申请日:2015-06-17

    Abstract: A slotted message access protocol can be implemented for transmitting messages in a communication network. A beacon period may be divided into multiple communication slots. A master device may register a client device and provide registration information to allow the client device to operate in the communication network. The registration information may be determined based, at least in part, on a location of the client device in the communication network. As part of the registration information, contention-free communication slots may be assigned for use by the client device. Contention-based communication slots may also be assigned to a group of client devices. Messages may also be segmented depending on whether the message is transmitted in a contention-free or a contention-based communication slot. Furthermore, a relay device may be designated to retransmit a message (received from an original transmitting device) during a communication slot assigned to the original transmitting device.

    Abstract translation: 可以实现时隙消息接入协议以在通信网络中发送消息。 信标周期可以被划分成多个通信时隙。 主设备可以注册客户端设备并提供注册信息以允许客户端设备在通信网络中操作。 可以至少部分地基于通信网络中的客户端设备的位置来确定注册信息。 作为注册信息的一部分,可以分配无争用的通信时隙供客户端设备使用。 基于竞争的通信时隙也可以被分配给一组客户端设备。 消息还可以根据消息是在无竞争的或基于竞争的通信时隙中传送而被分段的。 此外,可以指定中继设备在分配给原始发送设备的通信时隙期间重传消息(从原始发送设备接收)。

    NEIGHBOR NETWORK CHANNEL REUSE WITH MIMO CAPABLE STATIONS
    5.
    发明申请
    NEIGHBOR NETWORK CHANNEL REUSE WITH MIMO CAPABLE STATIONS 有权
    邻里网络频道重用与MIMO能力站

    公开(公告)号:US20150172036A1

    公开(公告)日:2015-06-18

    申请号:US14279002

    申请日:2014-05-15

    Abstract: Channel reuse may be used so that multiple networks may communicate via a shared powerline communication (PLC) medium. In a PLC network that supports different transmission modes, channel reuse may be improved by determining signal performance metrics associated with the different transmission modes. A transmission mode may be selected to facilitate channel reuse of the PLC medium by the local network and neighbor network. A first device and a second device may belong to a local network that shares the PLC medium with a neighbor network. The transmission mode may be selected based on interference and signal measurements at one or more receivers of the second device. The transmission mode may be selected from a group comprising a 2-stream multi-input multi-output (MIMO) eigen-beamforming transmission mode, a 1-stream MIMO spot-beamforming transmission mode, and a 1-stream single-input-single-output (SISO) transmission mode.

    Abstract translation: 可以使用信道重用,使得多个网络可以经由共享电力线通信(PLC)介质进行通信。 在支持不同传输模式的PLC网络中,可以通过确定与不同传输模式相关联的信号性能度量来提高信道重用性。 可以选择传输模式以便于本地网络和邻居网络对PLC介质的信道重用。 第一设备和第二设备可以属于与相邻网络共享PLC介质的本地网络。 可以基于在第二设备的一个或多个接收器处的干扰和信号测量来选择传输模式。 传输模式可以从包括2流多输入多输出(MIMO)本征波束成形传输模式,1流MIMO点波束形成传输模式和1流单输入单模 - 输出(SISO)传输模式。

    WIRELESS COMMUNICATIONS DEFERRAL BASED ON TRANSMISSION OPPORTUNITY
    6.
    发明申请
    WIRELESS COMMUNICATIONS DEFERRAL BASED ON TRANSMISSION OPPORTUNITY 有权
    基于传输机会的无线通信缺陷

    公开(公告)号:US20150124744A1

    公开(公告)日:2015-05-07

    申请号:US14527533

    申请日:2014-10-29

    CPC classification number: H04W72/1257 H04W74/0816 H04W84/12

    Abstract: The present application relates generally to wireless communications, and more specifically to systems, methods, and devices for deferral based on transmission opportunity (TXOP) information. One aspect of the present disclosure provides An apparatus configured to wirelessly communicate. The apparatus includes a processing system configured to obtain a deferral-related parameter from a packet transmitted on a shared wireless access medium and decide whether to defer transmission on the shared wireless access medium based, at least in part, on the at least one deferral-related parameter.

    Abstract translation: 本申请一般涉及无线通信,更具体地涉及基于传输机会(TXOP)信息的用于延迟的系统,方法和设备。 本公开的一个方面提供了一种被配置为无线通信的装置。 该装置包括:处理系统,被配置为从在共享无线接入介质上发送的分组获得延迟相关参数,并且至少部分地至少基于所述至少一个延迟相关参数来决定是否延迟所述共享无线接入介质上的传输, 相关参数。

    ADAPTIVE TRANSMIT POWER CONTROL IN A COMMUNICATION NETWORK
    9.
    发明申请
    ADAPTIVE TRANSMIT POWER CONTROL IN A COMMUNICATION NETWORK 有权
    通信网络中的自适应发射功率控制

    公开(公告)号:US20150055563A1

    公开(公告)日:2015-02-26

    申请号:US13971112

    申请日:2013-08-20

    Abstract: Network devices can be configured to implement adaptive power control functionality in a communication network. A power control requestor of a local communication network can calculate a link margin between a neighbor network device of a neighbor communication network and a local network device associated with a least preferred performance measurement. The power control requestor can transmit a power control message including the link margin to request the neighbor network device to vary the transmit power of the neighbor network device. In response to receiving a power control message, a power control responder can use a link margin indicated in the power control message to evaluate the feasibility of reducing the transmit power of the power control responder. The power control responder can transmit a power control response indicating whether it will vary the transmit power.

    Abstract translation: 网络设备可被配置为在通信网络中实现自适应功率控制功能。 本地通信网络的功率控制请求者可以计算相邻通信网络的相邻网络设备与与最不喜欢的性能测量相关联的本地网络设备之间的链路余量。 功率控制请求者可以发送包括链路余量的功率控制消息,以请求相邻网络设备改变相邻网络设备的发射功率。 响应于接收到功率控制消息,功率控制应答器可以使用功率控制消息中指示的链路余量来评估降低功率控制应答器的发射功率的可行性。 功率控制响应器可以发送指示其是否将改变发射功率的功率控制响应。

    TRANSMIT OPPORTUNITY (TXOP) BASED CHANNEL REUSE
    10.
    发明申请
    TRANSMIT OPPORTUNITY (TXOP) BASED CHANNEL REUSE 有权
    基于发送机会(TXOP)的频道重用

    公开(公告)号:US20140328268A1

    公开(公告)日:2014-11-06

    申请号:US14268829

    申请日:2014-05-02

    CPC classification number: H04W74/002 H04W74/04

    Abstract: A method includes determining, at a first transmitter, whether to permit reuse of a first transmit opportunity (TXOP) associated with a message. The method further includes sending a portion of the message from the first transmitter to a first receiver. The portion of the message indicates whether reuse, by a reuse transmitter, of the first TXOP is permitted. When reuse of the first TXOP is permitted, the reuse transmitter is permitted to send a second message while the first transmitter sends a second portion of the message to the first receiver during the first TXOP.

    Abstract translation: 一种方法包括在第一发射机处确定是否允许与消息相关联的第一发射机会(TXOP)的重用。 该方法还包括将消息的一部分从第一发射机发送到第一接收机。 消息的部分指示是否允许由重用发射机重用第一TXOP。 当允许第一TXOP的重用时,允许重用发送器发送第二消息,同时第一发送器在第一TXOP期间向第一接收器发送消息的第二部分。

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