公开(公告)号：US09538572B2

公开(公告)日：2017-01-03

申请号：US14107857

申请日：2013-12-16

Applicant: MARVELL WORLD TRADE LTD.

Inventor： Raja Banerjea ,  Robert Fanfelle

IPC: H04W76/02 ,  H04W92/18 ,  H04W88/06

CPC classification number: H04W76/025 ,  H04W76/15 ,  H04W88/06 ,  H04W92/18

Abstract: A device for wirelessly communicating between one or more mobile communication devices over a wireless network. A primary mobile communication device is configured to establish one or more connections to one or more secondary mobile communication devices. The primary mobile communication device is further configured to establish a first connection and a second connection to at least one of the secondary mobile communication devices. The first connection is a Bluetooth (BT) connection and the second connection is a Wireless Fidelity (WiFi) connection. The primary mobile device is also configured to establish a third connection to another secondary mobile communication device wherein the third connection is a WiFi connection. Additionally, the primary mobile communication device is configured to simultaneously maintain the BT connection and the WiFi connections during the bi-directional transmission of data between the primary mobile communication device and the secondary mobile communication devices.

Abstract translation: 一种用于通过无线网络在一个或多个移动通信设备之间进行无线通信的设备。 主移动通信设备被配置为建立到一个或多个次要移动通信设备的一个或多个连接。 主移动通信设备还被配置为建立到第二移动通信设备中的至少一个的第一连接和第二连接。 第一个连接是蓝牙（BT）连接，第二个连接是无线保真（WiFi）连接。 主移动设备还被配置为建立到另一辅助移动通信设备的第三连接，其中第三连接是WiFi连接。 此外，主移动通信设备被配置为在主移动通信设备和辅助移动通信设备之间的数据双向传输期间同时维护BT连接和WiFi连接。

公开(公告)号：US09007975B2

公开(公告)日：2015-04-14

申请号：US14068787

申请日：2013-10-31

Applicant: Marvell World Trade Ltd.

Inventor： Milind Kopikare ,  Raja Banerjea ,  Paul A. Lambert ,  Robert Fanfelle

IPC: G08C17/00 ,  H04W52/02 ,  H04W88/08

CPC classification number: H04W52/0206 ,  H04W52/0274 ,  H04W88/08 ,  Y02D70/22

Abstract: An access point including a beacon module that determines a beacon interval and that defines a first portion and a second portion of the beacon interval during which the access point operates in a normal mode and a power save mode, respectively. On receiving a communication from a client station during the first portion, a control module does not transition the access point from the normal mode to the power save mode at an end of the first portion. If the communication is not received during the first portion, the control module transitions the access point from the normal mode to the power save mode at the end of the first portion and from the power save mode to the normal mode at an end of the second portion. A duration of the second portion is less than a scan time of the client station.

Abstract translation: 一种接入点，包括信标模块，其确定信标间隔，并且分别定义所述信标间隔的第一部分和第二部分，在该间隔期间接入点在正常模式和省电模式下操作。 在第一部分期间接收到来自客户站的通信时，控制模块在第一部分的结尾处不将接入点从正常模式转换到省电模式。 如果在第一部分期间没有接收到通信，则控制模块在第二部分结束时将接入点从正常模式转换到省电模式，并且在第二部分结束时将功率节省模式转换到正常模式 一部分。 第二部分的持续时间小于客户站的扫描时间。

公开(公告)号：US20140304535A1

公开(公告)日：2014-10-09

申请号：US14311632

申请日：2014-06-23

Applicant: Marvell World Trade Ltd.

Inventor： Raja BANERJEA ,  Robert Fanfelle ,  Milind Kopikare ,  Paul A. Lambert

IPC: G06F1/32

CPC classification number: G06F1/3234 ,  H04W52/0209 ,  H04W52/0251 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

Abstract: Aspects of the disclosure provide a method for sharing power load in a network. The method includes identifying a first device to serve as an AP of the network in a next time interval, providing network information from a second device that presently serves as the AP to the first device. When the first device starts to serve as the AP of the network, the second device can be configured to enter into a power save state in order to reduce power consumption by the second device in the next time interval.

Abstract translation: 本公开的方面提供了一种用于在网络中共享电力负载的方法。 该方法包括在下一个时间间隔中识别用作网络的AP的第一设备，从当前用作AP到第一设备的第二设备提供网络信息。 当第一设备开始充当网络的AP时，可以将第二设备配置为进入省电状态，以便在下一时间间隔内减少第二设备的功耗。

公开(公告)号：US08762754B2

公开(公告)日：2014-06-24

申请号：US13919546

申请日：2013-06-17

Applicant: Marvell World Trade Ltd.

Inventor： Raja Banerjea ,  Milind Kopikare ,  Paul A. Lambert ,  Robert Fanfelle

IPC: G06F1/32

CPC classification number: G06F1/3234 ,  H04W52/0209 ,  H04W52/0251 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

Abstract: Aspects of the disclosure provide a method for sharing power load in a network. The method includes identifying a first device to serve as an AP of the network in a next time interval, providing network information from a second device that presently serves as the AP to the first device. When the first device starts to serve as the AP of the network, the second device can be configured to enter into a power save state in order to reduce power consumption by the second device in the next time interval.

Abstract translation: 本公开的方面提供了一种用于在网络中共享电力负载的方法。 该方法包括在下一个时间间隔中识别用作网络的AP的第一设备，从当前用作AP到第一设备的第二设备提供网络信息。 当第一设备开始充当网络的AP时，可以将第二设备配置为进入省电状态，以便在下一时间间隔内减少第二设备的功耗。

公开(公告)号：US09201488B2

公开(公告)日：2015-12-01

申请号：US14311632

申请日：2014-06-23

Applicant: Marvell World Trade Ltd.

Inventor： Raja Banerjea ,  Robert Fanfelle ,  Milind Kopikare ,  Paul A. Lambert

IPC: G06F1/32 ,  H04W52/02 ,  H04W88/08

CPC classification number: G06F1/3234 ,  H04W52/0209 ,  H04W52/0251 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

Abstract: Aspects of the disclosure provide a method for sharing power load in a network. The method includes identifying a first device to serve as an AP of the network in a next time interval, providing network information from a second device that presently serves as the AP to the first device. When the first device starts to serve as the AP of the network, the second device can be configured to enter into a power save state in order to reduce power consumption by the second device in the next time interval.

Abstract translation: 本公开的方面提供了一种用于在网络中共享电力负载的方法。 该方法包括在下一个时间间隔中识别用作网络的AP的第一设备，从当前用作AP到第一设备的第二设备提供网络信息。 当第一设备开始充当网络的AP时，可以将第二设备配置为进入省电状态，以便在下一时间间隔内减少第二设备的功耗。

公开(公告)号：US20140301382A1

公开(公告)日：2014-10-09

申请号：US14312878

申请日：2014-06-24

Applicant: Marvell World Trade LTD.

Inventor： Raja Banerjea ,  Robert Fanfelle ,  Harish Ramamurthy

IPC: H04L12/741 ,  H04W84/12

CPC classification number: H04L45/74 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/06 ,  H04W28/065 ,  H04W84/12

Abstract: A first network device including a first module, a control module, an aggregation module, a format module and an interface. The first module relates multiple addresses of a group of network devices to a first address. The control module determines whether both first packet and second packets have the first address. The aggregation module, in response to determining that the first and second packets have the first address, concatenate the first and second packets to provide aggregated data. The format module adds a header to the aggregated data to generate a third packet for a second network device. The interface, based on whether transmission to the second network device is enabled for the third packet, transmits the third packet to the second network device. The first module disables transmission of the third packet if a timer expires or a leave message is received from the second network device.

Abstract translation: 第一网络设备，包括第一模块，控制模块，聚合模块，格式模块和接口。 第一模块将一组网络设备的多个地址与第一地址相关联。 控制模块确定第一分组和第二分组是否具有第一地址。 聚合模块响应于确定第一和第二分组具有第一地址，连接第一和第二分组以提供聚合数据。 格式模块向聚合数据添加标题，以生成第二个网络设备的第三个数据包。 该接口基于对第三分组的传输是否被启用，将第三分组发送到第二网络设备。 如果定时器到期或从第二网络设备接收到离开消息，则第一模块禁用第三分组的传输。

公开(公告)号：US20140022973A1

公开(公告)日：2014-01-23

申请号：US14032610

申请日：2013-09-20

Applicant: Marvell World Trade Ltd.

Inventor： Milind KOPIKARE ,  Raja Banerjea ,  Paul A. Lambert ,  Robert Fanfelle

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W52/0241 ,  Y02D70/142 ,  Y02D70/22

Abstract: A first network device including a control module to operate the first network device, prior to beginning discovery of a second network device, initially in a power save mode and subsequently in a normal mode after receiving an input from a user of the first network device while operating in the power save mode; and prior to beginning the discovery and subsequent to the first network device switching from operating in the power save mode to the normal mode, to alternately operate the first network device as a client station and an access point. A device detection module begins, subsequent to the first network device switching from operating in the power save mode to the normal mode, the discovery by scanning a network or by transmitting a beacon over the network when the first network device operates as a client station or an the access point, respectively.

Abstract translation: 一种第一网络设备，包括控制模块，用于在开始发现第二网络设备之前操作第一网络设备，最初处于省电模式，然后在从第一网络设备的用户接收到输入之后处于正常模式，同时 在省电模式下运行; 并且在开始发现之后并且在第一网络设备从节电模式切换到正常模式之后，交替地将第一网络设备操作为客户站和接入点。 设备检测模块在第一网络设备从功率节省模式切换到正常模式之后开始，通过扫描网络或者当第一网络设备作为客户站操作时通过网络发送信标的发现，或者 一个接入点。

公开(公告)号：US08937898B2

公开(公告)日：2015-01-20

申请号：US13769696

申请日：2013-02-18

Applicant: Marvell World Trade Ltd.

Inventor： Robert Fanfelle ,  Raja Banerjea

IPC: H04H20/71 ,  H04W4/06

CPC classification number: H04W4/06

Abstract: An access point including a snoop circuit to generate a table including a plurality of entries, each entry associating a MAC address of a wireless client with a multicast IP address; to enable multicast traffic for a first wireless client in response to receiving a first message from the first wireless client by i) adding an entry to the table for the first wireless client in response to the entry not existing in the table, and ii) starting a timeout timer for the first wireless client, or by restarting the timeout timer in response to the entry for the first wireless client existing in the table; and to keep the multicast traffic for the first wireless client enabled as long as the timeout timer is reset before expiring. An output circuit transmits a packet to the first wireless client if the multicast traffic for the first wireless client is enabled.

Abstract translation: 一种接入点，包括用于生成包括多个条目的表的窥探电路，每个条目将无线客户端的MAC地址与多播IP地址相关联; 响应于从所述第一无线客户端接收到第一消息来启用第一无线客户端的多播流量，i）响应于所述表中不存在的条目，将所述第一无线客户端的条目添加到所述表中，以及ii）启动 用于第一无线客户端的超时定时器，或者响应于表中存在的第一无线客户机的条目重新启动超时定时器; 并且只要超时定时器在到期之前重置，就保持第一个无线客户端的组播流量。 如果启用了第一无线客户端的多播流量，则输出电路将数据包发送到第一无线客户端。

公开(公告)号：US20140233446A1

公开(公告)日：2014-08-21

申请号：US13769696

申请日：2013-02-18

Applicant: MARVELL WORLD TRADE LTD.

Inventor： Robert Fanfelle ,  Raja Banerjea

IPC: H04W4/06

CPC classification number: H04W4/06

Abstract: An access point including a snoop circuit to generate a table including a plurality of entries, each entry associating a MAC address of a wireless client with a multicast IP address; to enable multicast traffic for a first wireless client in response to receiving a first message from the first wireless client by i) adding an entry to the table for the first wireless client in response to the entry not existing in the table, and ii) starting a timeout timer for the first wireless client, or by restarting the timeout timer in response to the entry for the first wireless client existing in the table; and to keep the multicast traffic for the first wireless client enabled as long as the timeout timer is reset before expiring. An output circuit transmits a packet to the first wireless client if the multicast traffic for the first wireless client is enabled.

Abstract translation: 一种接入点，包括用于生成包括多个条目的表的窥探电路，每个条目将无线客户端的MAC地址与多播IP地址相关联; 响应于从所述第一无线客户端接收到第一消息来启用第一无线客户端的多播流量，i）响应于所述表中不存在的条目，将所述第一无线客户端的条目添加到所述表中，以及ii）启动 用于第一无线客户端的超时定时器，或者响应于表中存在的第一无线客户机的条目重新启动超时定时器; 并且只要超时定时器在到期之前重置，就保持第一个无线客户端的组播流量。 如果启用了第一无线客户端的多播流量，则输出电路将数据包发送到第一无线客户端。

公开(公告)号：US20140105198A1

公开(公告)日：2014-04-17

申请号：US14107857

申请日：2013-12-16

Applicant: Marvell World Trade Ltd.

Inventor： Raja Banerjea ,  Robert Fanfelle

IPC: H04W76/02

CPC classification number: H04W76/025 ,  H04W76/15 ,  H04W88/06 ,  H04W92/18

Abstract: A device for wirelessly communicating between one or more mobile communication devices over a wireless network. A primary mobile communication device is configured to establish one or more connections to one or more secondary mobile communication devices. The primary mobile communication device is further configured to establish a first connection and a second connection to at least one of the secondary mobile communication devices. The first connection is a Bluetooth (BT) connection and the second connection is a Wireless Fidelity (WiFi) connection. The primary mobile device is also configured to establish a third connection to another secondary mobile communication device wherein the third connection is a WiFi connection. Additionally, the primary mobile communication device is configured to simultaneously maintain the BT connection and the WiFi connections during the bi-directional transmission of data between the primary mobile communication device and the secondary mobile communication devices.

Abstract translation: 一种用于通过无线网络在一个或多个移动通信设备之间进行无线通信的设备。 主移动通信设备被配置为建立到一个或多个次要移动通信设备的一个或多个连接。 主移动通信设备还被配置为建立到第二移动通信设备中的至少一个的第一连接和第二连接。 第一个连接是蓝牙（BT）连接，第二个连接是无线保真（WiFi）连接。 主移动设备还被配置为建立到另一辅助移动通信设备的第三连接，其中第三连接是WiFi连接。 此外，主移动通信设备被配置为在主移动通信设备和辅助移动通信设备之间的数据双向传输期间同时维护BT连接和WiFi连接。