Mobile device with cellular-WLAN offload using passive load sensing of WLAN
    21.
    发明授权
    Mobile device with cellular-WLAN offload using passive load sensing of WLAN 有权
    使用无源负载检测WLAN的移动设备,具有蜂窝WLAN卸载

    公开(公告)号:US09560584B2

    公开(公告)日:2017-01-31

    申请号:US14149390

    申请日:2014-01-07

    Inventor: Kamesh Medapalli

    CPC classification number: H04W48/18 H04W28/02 H04W28/0205

    Abstract: Apparatus and methods are provided for switching between a wireless local area network (LAN) and a cellular network for a user equipment's (UE) data communication by passively sensing the load on the wireless LAN. A method is disclosed that includes detecting an access point associated with a wireless LAN and receiving packets that are transmitted by other devices that are using the wireless LAN. The method can further include examining the received packets to estimate a data load of the wireless LAN and selecting between the wireless LAN and a cellular network based on the estimated data load.

    Abstract translation: 提供了用于通过被动地感测无线LAN上的负载来在用户设备(UE)数据通信的无线局域网(LAN)和蜂窝网络之间切换的装置和方法。 公开了一种方法,其包括检测与无线LAN相关联的接入点并接收由正在使用无线LAN的其他设备发送的分组。 该方法还可以包括检查接收的分组以估计无线LAN的数据负载,并且基于估计的数据负载在无线LAN和蜂窝网络之间进行选择。

    Systems and methods for network discovery and selection using contextual information
    22.
    发明授权
    Systems and methods for network discovery and selection using contextual information 有权
    使用上下文信息进行网络发现和选择的系统和方法

    公开(公告)号:US09544808B2

    公开(公告)日:2017-01-10

    申请号:US14149681

    申请日:2014-01-07

    CPC classification number: H04W28/0236 H04W48/00 H04W48/16

    Abstract: A communication device and method for offloading communications from a first communication network to a second communication network. The offloading decision can be based on one or more parameters defined in a communication framework. The communication framework can be, for example, Access Network Discovery and Selection Function (ANDSF) framework. The offloading of communication can be from a Long-term Evolution (LTE) network to a Wi-Fi network, or vice-versa. The communication framework can include, for example, positional, movement, signal quality, connection duration, a data rate, and/or quality of service (QoS) parameters.

    Abstract translation: 一种用于将通信从第一通信网络卸载到第二通信网络的通信设备和方法。 卸载决定可以基于通信框架中定义的一个或多个参数。 通信框架可以是例如接入网络发现和选择功能(ANDSF)框架。 通信的卸载可以是从长期演进(LTE)网络到Wi-Fi网络,反之亦然。 通信框架可以包括例如位置,移动,信号质量,连接持续时间,数据速率和/或服务质量(QoS)参数)。

    Relay architectures for mobile wireless networks
    23.
    发明授权
    Relay architectures for mobile wireless networks 有权
    移动无线网络的中继架构

    公开(公告)号:US09532396B2

    公开(公告)日:2016-12-27

    申请号:US14493071

    申请日:2014-09-22

    Abstract: A communication device configured to route communications between one or more out-of-coverage communication devices using one or more proximity services (ProSe). For example, the communication device can be configured as a mobile device-to network relay. The communication device can be configured to route communications associated with one more out-of-coverage communication devices that are serviced by the communication device. The communication device can be configured to utilize Layer 3 routing.

    Abstract translation: 一种通信设备,被配置为使用一个或多个邻近服务(ProSe)在一个或多个超出覆盖的通信设备之间路由通信。 例如,通信设备可以被配置为移动设备到网络中继。 通信设备可以被配置为路由与由通信设备服务的另外一个超出覆盖的通信设备相关联的通信。 通信设备可以被配置为利用第3层路由。

    Cellular-to-GNSS fine time assistance and power amplifier (PA) blanking
    24.
    发明授权
    Cellular-to-GNSS fine time assistance and power amplifier (PA) blanking 有权
    蜂窝到GNSS精细时间辅助和功率放大器(PA)消隐

    公开(公告)号:US09439031B2

    公开(公告)日:2016-09-06

    申请号:US13916210

    申请日:2013-06-12

    CPC classification number: H04W4/02 G01S19/05 G01S19/21 H04W56/00

    Abstract: Systems and methods for providing Fine Time Assistance (FTA) and Power Amplifier (PA) Blanking to a Global Navigation Satellite System (GNSS) module are provided. In an embodiment, FTA is provided in a communications device having a GNSS module and a cellular communications module, where the cellular communications module is configured to receive a reference time, transmit a pulse to the GNSS module at a pulse generation time, and provide a compensated reference time based on the pulse generation time to the GNSS module. In another embodiment, PA blanking is provided in a communications device having a GNSS module and a cellular communications module, where the cellular communications module is configured to transmit a pulse to the GNSS module to signal a high cellular-to-GNSS interference time period.

    Abstract translation: 提供了向全球导航卫星系统(GNSS)模块提供精细时间协助(FTA)和功率放大器(PA)消隐的系统和方法。 在一个实施例中,FTA被提供在具有GNSS模块和蜂窝通信模块的通信设备中,其中蜂窝通信模块被配置为接收参考时间,在脉冲发生时间向GNSS模块发送脉冲,并且提供 基于GNSS模块的脉冲产生时间的补偿参考时间。 在另一个实施例中,在具有GNSS模块和蜂窝通信模块的通信设备中提供PA消隐,其中蜂窝通信模块被配置为向GNSS模块发送脉冲以发出高的蜂窝到GNSS干扰时间段。

    System and method for network coded TCP in long term evolution (LTE)
    26.
    发明授权
    System and method for network coded TCP in long term evolution (LTE) 有权
    长期演进网络编码TCP的系统和方法(LTE)

    公开(公告)号:US09398474B2

    公开(公告)日:2016-07-19

    申请号:US14087964

    申请日:2013-11-22

    CPC classification number: H04W24/02 H04L1/0003 H04L1/1812 H04L1/1825

    Abstract: Apparatuses and methods are provided for determining operating modes of a communications link for a user equipment (UE) in a communications system based on whether the UE is configured for network coded transmission control protocol (TCP-NC). The operating modes can include physical layer channel error recovery, modulation, channel selection, among others. For example, physical layer channel error recovery can be scaled-back, or disabled, when TCP-NC is available because it is a redundant error recovery scheme. Accordingly, power can be saved, higher spectral efficiency can be achieved, and the user experience can be improved while the TCP-NC protocol recovers any data loss due to channel, errors.

    Abstract translation: 提供了用于基于UE是否被配置为网络编码传输控制协议(TCP-NC)来确定通信系统中的用户设备(UE)的通信链路的操作模式的装置和方法。 操作模式可以包括物理层信道错误恢复,调制,信道选择等。 例如,当TCP-NC可用时,物理层通道错误恢复可以缩减或禁用,因为它是冗余错误恢复方案。 因此,可以节省功率,可以实现更高的频谱效率,并且可以在TCP-NC协议恢复由于信道,错误导致的任何数据丢失的同时改善用户体验。

    System and methods for anonymous crowdsourcing of network condition measurements
    27.
    发明授权
    System and methods for anonymous crowdsourcing of network condition measurements 有权
    用于网络状况测量的匿名众包的系统和方法

    公开(公告)号:US09258764B2

    公开(公告)日:2016-02-09

    申请号:US14167615

    申请日:2014-01-29

    CPC classification number: H04W48/12 H04W48/18

    Abstract: A communication device and method for crowdsourcing of information from one or more communication devices. The crowdsourced information can be defined by one or more parameters defined in an operational framework. The operational framework can be, for example, an Access Network Discovery and Selection Function (ANDSF) framework. The operational framework can include, for example, positional and/or movement information of the communication device(s), a signal quality of a communication network, a visibility duration of a communication network, data rate information of a communication network, and/or quality of service (QoS) information of a communication network.

    Abstract translation: 一种用于从一个或多个通信设备众包的信息的通信设备和方法。 众包信息可以由在操作框架中定义的一个或多个参数来定义。 操作框架可以是例如接入网络发现和选择功能(ANDSF)框架。 操作框架可以包括例如通信设备的位置和/或移动信息,通信网络的信号质量,通信网络的可见性持续时间,通信网络的数据速率信息和/或 通信网络的服务质量(QoS)信息。

    CARRIER AGGREGATION OVER LTE AND WIFI
    28.
    发明申请
    CARRIER AGGREGATION OVER LTE AND WIFI 审中-公开
    携带者聚集在LTE和无线网络上

    公开(公告)号:US20150245409A1

    公开(公告)日:2015-08-27

    申请号:US14627196

    申请日:2015-02-20

    Inventor: Kamesh Medapalli

    CPC classification number: H04W76/20 H04L69/16 H04W76/15

    Abstract: In some aspects, the disclosure is directed to methods and systems for intelligent aggregation and management of a plurality of network interfaces or connections. An intelligent connection manager may monitor connection and application communication parameters, and can control dynamic distribution, aggregation, or steering of traffic via different connections or pluralities of connections depending on bandwidth, congestion, or other factors. Connection management may be performed without hardware modification, and may handle connections with highly diverse parameters, such as different bandwidth or round trip latencies, different loss rates, different costs or power consumptions, or other factors. Management policies may be applied responsive to per-application and per-connection parameters to control distribution and/or aggregation of application requests and responses via a plurality of network connections.

    Abstract translation: 在一些方面,本公开涉及用于智能聚合和管理多个网络接口或连接的方法和系统。 智能连接管理器可以监视连接和应用通信参数,并且可以根据带宽,拥塞或其他因素来控制经由不同连接或多个连接的流量的动态分配,聚合或转向。 可以在没有硬件修改的情况下执行连接管理,并且可以处理具有高度不同参数的连接,例如不同的带宽或往返延迟,不同的损耗率,不同的成本或功率消耗或其他因素。 可以响应于每个应用程序和每个连接参数应用管理策略,以通过多个网络连接来控制应用请求和响应的分发和/或聚合。

    Multi-radio coexistence
    29.
    发明授权
    Multi-radio coexistence 有权
    多无线电共存

    公开(公告)号:US09037089B2

    公开(公告)日:2015-05-19

    申请号:US13677211

    申请日:2012-11-14

    Abstract: A method and apparatus relate to coexistence of multiple RF subsystems on a communication device. An apparatus may include a plurality of radio frequency (RF) subsystems configured to receive or transmit communication signals; and an interference table indicative of zones of interference among the multiple RF subsystems, the zones of interference being based on RF measurements. At least one of the RF subsystems comprises a coexistence module configured to communicate coexistence-related messages with of the other RF subsystems, the coexistence-related messages being based on the zones of interference.

    Abstract translation: 一种方法和装置涉及通信设备上的多个RF子系统的共存。 一种装置可以包括被配置为接收或发送通信信号的多个射频(RF)子系统; 以及表示多个RF子系统之间的干扰区的干扰表,干扰区基于RF测量。 RF子系统中的至少一个包括被配置为将共存相关消息与其他RF子系统通信的共存模块,共存相关消息基于干扰区域。

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