公开(公告)号：US20130188670A1

公开(公告)日：2013-07-25

申请号：US13553204

申请日：2012-07-19

申请人： Yanjun SUN ,  Gang Xu ,  Soon-Hyeok Choi ,  Bhadra Sandeep ,  Xiaolin Lu ,  Ariton E. Xhafa ,  Minghua Fu ,  Robert Liang ,  Susan Yim

发明人： Yanjun SUN ,  Gang Xu ,  Soon-Hyeok Choi ,  Bhadra Sandeep ,  Xiaolin Lu ,  Ariton E. Xhafa ,  Minghua Fu ,  Robert Liang ,  Susan Yim

IPC分类号： H04B3/58 ,  H04B3/54

CPC分类号： H04B3/58 ,  H04B3/54

摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver, wherein the control logic is configured to receive, from the first transceiver, a first signal, and cause, in response to the first signal, data transmitted by the first transceiver on the first communication medium as part of a communication session to be transmitted instead by the second transceiver on the second communication medium while the first transceiver continues to receive data as part of the communication session.

摘要翻译： 电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号，并且响应于所述第一信号而使所述第一收发器在所述第一收发器上发送的数据 第一通信介质作为在第二通信介质上由第二收发器代替地发送的通信会话的一部分，而第一收发器继续接收作为通信会话的一部分的数据。

公开(公告)号：US20120020266A1

公开(公告)日：2012-01-26

申请号：US13190858

申请日：2011-07-26

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Ramanuja VEDANTHAM ,  Xiaolin LU

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Ramanuja VEDANTHAM ,  Xiaolin LU

IPC分类号： H04W52/02

CPC分类号： H04W52/0216 ,  Y02D70/142 ,  Y02D70/144

摘要： Apparatus and method for improving throughput in a wireless device accessing coexisting networks. In one embodiment, a wireless device includes first and second wireless transceivers, a power state controller, and an access controller. The first wireless transceiver is configured to access a first wireless network. The second wireless transceiver is configured to access a second wireless network. The power state controller is configured to switch the first wireless transceiver between an active state and a sleep state. The power consumed by the first wireless transceiver while in the sleep state is reduced relative to the active state. The access controller is configured to alternately allocate a wireless medium to the first wireless transceiver and the second wireless transceiver. The power state controller and the medium access controller are configured to coordinate power state switching of the first wireless transceiver and wireless medium access by the second wireless transceiver.

摘要翻译： 用于提高无线设备中访问共存网络的吞吐量的装置和方法。 在一个实施例中，无线设备包括第一和第二无线收发器，电源状态控制器和访问控制器。 第一无线收发器被配置为访问第一无线网络。 第二无线收发器被配置为访问第二无线网络。 电源状态控制器被配置为在主动状态和睡眠状态之间切换第一无线收发器。 处于睡眠状态时，第一无线收发器消耗的功率相对于活动状态减小。 访问控制器被配置为交替地向第一无线收发器和第二无线收发器分配无线介质。 电源状态控制器和介质访问控制器被配置为协调第一无线收发器的功率状态切换和第二无线收发器的无线介质访问。

公开(公告)号：US20100246464A1

公开(公告)日：2010-09-30

申请号：US12729963

申请日：2010-03-23

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Shantanu KANGUDE ,  Xiaolin LU

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Shantanu KANGUDE ,  Xiaolin LU

IPC分类号： G08C17/00

CPC分类号： H04W48/12 ,  H04W52/028 ,  Y02D70/142

摘要： A system comprises radio circuitry, an access point (AP) feature, and a station (STA) feature. The AP feature causes the radio circuitry to transmit data to a hardware device during a beacon interval. The AP feature is not used to receive data from the hardware device during the beacon interval except to receive data request signals. The STA feature causes the radio circuitry to receive data from the hardware device during the beacon interval. The STA feature is not used to transmit data to the hardware device during the beacon interval except to transmit data request signals. The radio circuitry is in a de-powered state during the beacon interval when the radio circuitry does not transmit or receive data or data request signals.

摘要翻译： 系统包括无线电电路，接入点（AP）特征和站（STA）特征。 AP功能使得无线电电路在信标间隔期间将数据传输到硬件设备。 除了接收数据请求信号之外，AP功能不用于在信标间隔期间从硬件设备接收数据。 STA特征导致无线电电路在信标间隔期间从硬件设备接收数据。 除了发送数据请求信号之外，STA功能不用于在信标间隔期间向硬件设备发送数据。 当无线电电路不发送或接收数据或数据请求信号时，无线电电路在信标间隔期间处于去供电状态。

公开(公告)号：US20120051345A1

公开(公告)日：2012-03-01

申请号：US13166428

申请日：2011-06-22

申请人： Ramanuja VEDANTHAM ,  John W. THOMAS ,  Xiaolin LU ,  Ariton E. XHAFA ,  Yanjun SUN

发明人： Ramanuja VEDANTHAM ,  John W. THOMAS ,  Xiaolin LU ,  Ariton E. XHAFA ,  Yanjun SUN

IPC分类号： H04W4/00

CPC分类号： H04L67/104

摘要： An integrated circuit includes logic configured to adjust an original service time of a first Wi-Fi Basic Service Set connection (“BSS”), out of a plurality of BSSs configured to be associated with a communication device, to an adjusted service time based on a time until beacon transmission or reception in any of the plurality of BSSs. At least one of the plurality of BSSs can support a peer-to-peer connection.

摘要翻译： 集成电路包括被配置为将配置为与通信设备相关联的多个BSS中的第一Wi-Fi基本服务集连接（“BSS”）的原始服务时间调整到基于 直到在多个BSS中的任一个中的信标发送或接收之前的时间。 多个BSS中的至少一个可以支持对等连接。

公开(公告)号：US20100268841A1

公开(公告)日：2010-10-21

申请号：US12763488

申请日：2010-04-20

申请人： Ariton E. XHAFA ,  Yanjun SUN ,  Xiaolin LU

发明人： Ariton E. XHAFA ,  Yanjun SUN ,  Xiaolin LU

IPC分类号： G06F15/16

CPC分类号： G06F15/16 ,  H04L47/24 ,  H04W72/1215 ,  H04W72/1242 ,  H04W76/16 ,  H04W88/10

摘要： A system composed of a node configured to transmit a first data stream to a first device using a first protocol and a second data stream to a second device using a second protocol. The system is also composed of a controller in communication with the node. The controller is configured to prioritize a first packet of the first data stream prior to transmission of the first packet. The prioritization is based on application layer information of the first packet. If the application layer information of the first packet indicates that the priority of the first packet is lower than the priority of a second packet of the second data stream, the controller causes the node to transmit the second packet.

摘要翻译： 一种由被配置为使用第一协议向第一设备发送第一数据流并且使用第二协议向第二设备发送第二数据流的节点组成的系统。 该系统还由与节点通信的控制器组成。 控制器被配置为在发送第一分组之前对第一数据流的第一分组进行优先级排序。 优先级基于第一分组的应用层信息。 如果第一分组的应用层信息指示第一分组的优先级低于第二数据流的第二分组的优先级，则控制器使节点发送第二分组。

公开(公告)号：US20100093392A1

公开(公告)日：2010-04-15

申请号：US12574904

申请日：2009-10-07

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU

IPC分类号： H04M1/00

CPC分类号： H04W72/1215 ,  H04W88/06

摘要： A system and method for protecting a wireless device including co-located network transceivers from uplink starvation are disclosed herein. A wireless device includes a first wireless transceiver and a second wireless transceiver respectively configured for communication via a first wireless network and a second wireless network. The wireless device further includes logic that determines which of the first and second transceivers is enabled to transmit at a given time. The logic determines a duration of a pending transmission via the first transceiver, and determines a predicted start time of a predicted transmission via the second transceiver. Based on the duration and the predicted start time, the logic transmits a notification signal indicating that a receiving device should refrain from transmitting on the first network for a reserved time ending after the pending transmission starts. The pending transmission starts following completion of the predicted transmission.

摘要翻译： 本文公开了一种用于保护包括来自上行链路不足的同位网络收发器的无线设备的系统和方法。 无线设备包括分别配置用于经由第一无线网络和第二无线网络进行通信的第一无线收发器和第二无线收发器。 无线设备还包括确定在给定时间能够发送第一和第二收发器中的哪一个的逻辑。 该逻辑确定经由第一收发器的未决传输的持续时间，并且确定经由第二收发器的预测传输的预测开始时间。 基于持续时间和预测的开始时间，逻辑发送指示接收设备应该在第一网络上避免在等待传输开始之后结束的保留时间的通知信号。 未完成的传输在预测的传输完成之后开始。

公开(公告)号：US20100085946A1

公开(公告)日：2010-04-08

申请号：US12568956

申请日：2009-09-29

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

IPC分类号： H04W74/04 ,  H04J3/16 ,  H04W74/06

CPC分类号： H04W80/00 ,  H04W74/002 ,  H04W74/04

摘要： A network includes an access point and a station. The station transmits to the access point a current clear-to-send packet at a current time during a current exchange. The transmission is based on success or failure of a previous exchange during which a previous clear-to-send packet was transmitted at a previous time.

摘要翻译： 网络包括接入点和站。 在当前交换期间，站在当前时间向接入点发送当前的清除发送分组。 传输是基于先前交换的成功或失败，在此期间先前的发送数据包在之前的时间被发送。

公开(公告)号：US20100067516A1

公开(公告)日：2010-03-18

申请号：US12559853

申请日：2009-09-15

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

IPC分类号： H04J3/06

CPC分类号： H04W16/14 ,  H04L5/22 ,  H04W4/80 ,  H04W56/00 ,  H04W72/0446 ,  H04W88/06

摘要： A system and method for arbitrating channel access in a wireless device including co-located network transceivers are disclosed herein. A wireless device includes a first wireless transceiver and a second wireless transceiver. The first transceiver is configured for operation with a first wireless network. The second transceiver is configured for operation with a second wireless network. The wireless device further includes logic that determines which of the first and second transceivers is enabled to transmit at a given time. The logic causes the first transceiver to transmit a notification signal indicating a time period during which the second transceiver of the wireless device will perform a first wireless transaction, and during which, based on receiving the notification signal, a different wireless device performs a second wireless transaction via the second wireless network without transmitting a notification signal.

摘要翻译： 本文公开了一种用于在包括共位网络收发器的无线设备中仲裁信道接入的系统和方法。 无线设备包括第一无线收发器和第二无线收发器。 第一收发器被配置为与第一无线网络一起操作。 第二收发器被配置为与第二无线网络一起操作。 无线设备还包括确定在给定时间能够发送第一和第二收发器中的哪一个的逻辑。 该逻辑使得第一收发器发送指示无线设备的第二收发器将执行第一无线交易的时间段的通知信号，并且在此期间，基于接收到该通知信号，不同的无线设备执行第二无线 经由第二无线网络进行交易，而不发送通知信号。

公开(公告)号：US20130188673A1

公开(公告)日：2013-07-25

申请号：US13553182

申请日：2012-07-19

申请人： Yanjun SUN ,  Gang Xu ,  Soon-Hyeok Choi ,  Bhadra Sandeep ,  Xiaolin Lu ,  Ariton E. Xhafa ,  Minghua Fu ,  Robert W. Liang ,  Susan Yim

发明人： Yanjun SUN ,  Gang Xu ,  Soon-Hyeok Choi ,  Bhadra Sandeep ,  Xiaolin Lu ,  Ariton E. Xhafa ,  Minghua Fu ,  Robert W. Liang ,  Susan Yim

IPC分类号： H04B1/40

CPC分类号： H04B3/54 ,  H04B1/123 ,  H04B1/401 ,  H04B3/30 ,  H04B2203/5441 ,  H04B2203/5495

摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver and capable of implementing a convergence layer, wherein the control logic is configured to receive, from the first transceiver, a first signal; and cause, in response to the first signal, data received and transmitted by the first transceiver on the first communication medium as part of a communication session to be received and transmitted instead by the second transceiver on the second communication medium.

摘要翻译： 电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器并且能够实现汇聚层的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号; 并且响应于所述第一信号，由所述第一通信介质上的所述第一收发器接收和发送的数据作为要在所述第二通信介质上被所述第二收发器代替地接收和发送的通信会话的一部分。

公开(公告)号：US20120039329A1

公开(公告)日：2012-02-16

申请号：US13028002

申请日：2011-02-15

申请人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

发明人： Yanjun SUN ,  Ariton E. XHAFA ,  Xiaolin LU ,  Josef PEERY

IPC分类号： H04J3/02 ,  H04B1/10 ,  H04B15/00 ,  H04W92/00

CPC分类号： H04B1/1027 ,  H04B1/406 ,  H04B1/525 ,  H04L1/0061 ,  H04W72/1215

摘要： A system and method for using partially received packets in coexisting networks. In one embodiment, a wireless receiver includes an interference detector and a packet validator. The interference detector is configured to determine that time multiplexing of a coexisting wireless network interferes with reception of a packet by the wireless receiver. The packet validator is configured to identify a type of the packet and useable data values of the packet when a partial packet is received due to the time multiplexing. The packet validator is configured to identify the type and useable data values of the packet based on a packet signature stored in the wireless receiver.

摘要翻译： 用于在共存网络中使用部分接收的分组的系统和方法。 在一个实施例中，无线接收机包括干扰检测器和分组验证器。 干扰检测器被配置为确定共存无线网络的时间复用干扰无线接收机对分组的接收。 分组验证器被配置为当由于时间复用而接收到部分分组时，识别分组的类型和分组的可用数据值。 分组验证器被配置为基于存储在无线接收机中的分组签名来识别分组的类型和可用数据值。