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    Traffic steering across cell-types
    85.
    发明授权
    Traffic steering across cell-types 有权

    公开(公告)号：US09301243B2

    公开(公告)日：2016-03-29

    申请号：US13707538

    申请日：2012-12-06

    Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

    Inventor： Zhi Cui ,  Arthur Richard Brisebois ,  Ye Chen ,  Thomas W. Henderson ,  Yonghui Tong

    IPC: H04W48/18 ,  H04W48/12 ,  H04W48/20

    Abstract: Concepts and technologies are described herein for traffic steering across cell-types. According to one aspect disclosed herein, a mobile device enables radio access network (“RAN”) selection across multiple cell-types, including, but not limited to, macro cells, metro cells, femto cells, pico cells, and the like, based upon network conditions, local device information, and/or other information such as policies and user profiles. The local device information can include, but is not limited to, mobility state information, performance measurement information, battery utilization information, channel quality information, and user overrides.

    Network based speed dependent load balancing
    86.
    发明授权
    Network based speed dependent load balancing 有权

    公开(公告)号：US09191857B2

    公开(公告)日：2015-11-17

    申请号：US14059401

    申请日：2013-10-21

    Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

    Inventor： Zhi Cui ,  Arthur Richard Brisebois ,  Ye Chen ,  Hongyan Lei ,  Cheng P. Liu ,  Yonghui Tong

    IPC: H04W28/08 ,  H04W40/02

    Abstract: A mobile device mobility state is included in device reporting to a radio access network for mobility event and load balancing purposes. Respective load conditions and respective coverage areas of a first set of devices of a first network and a second set of devices of a second network are analyzed. In addition, a mobility state of a mobile device, a first signal strength associated with the first set of devices, and a second signal strength associated with the second set of devices are also analyzed. The mobility state is a function of a movement pattern of the mobile device and a speed at which the mobile device is being moved. Network traffic of the mobile device is routed to a set of network devices selected from the first set of devices and the second set of devices, as a result of the analysis.

    Network based speed dependent load balancing
    87.
    发明授权
    Network based speed dependent load balancing 有权

    公开(公告)号：US09143985B2

    公开(公告)日：2015-09-22

    申请号：US14059401

    申请日：2013-10-21

    Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

    Inventor： Zhi Cui ,  Arthur Richard Brisebois ,  Ye Chen ,  Hongyan Lei ,  Cheng P. Liu ,  Yonghui Tong

    IPC: H04W28/08 ,  H04W40/02

    Abstract: A mobile device mobility state is included in device reporting to a radio access network for mobility event and load balancing purposes. Respective load conditions and respective coverage areas of a first set of devices of a first network and a second set of devices of a second network are analyzed. In addition, a mobility state of a mobile device, a first signal strength associated with the first set of devices, and a second signal strength associated with the second set of devices are also analyzed. The mobility state is a function of a movement pattern of the mobile device and a speed at which the mobile device is being moved. Network traffic of the mobile device is routed to a set of network devices selected from the first set of devices and the second set of devices, as a result of the analysis.

    CELL BROADCAST FOR SMART TRAFFIC STEERING ACROSS RADIO TECHNOLOGIES WITH IMPROVED RADIO EFFICIENCY
    88.
    发明申请
    CELL BROADCAST FOR SMART TRAFFIC STEERING ACROSS RADIO TECHNOLOGIES WITH IMPROVED RADIO EFFICIENCY 有权
    用于无线电技术的智能交通转向的小区广播具有改进的无线电效率

    公开(公告)号：US20150065133A1

    公开(公告)日：2015-03-05

    申请号：US14018045

    申请日：2013-09-04

    Applicant: AT&T Mobility II LLC ,  AT&T Intellectual Property I, L.P.

    Inventor： Zhi Cui ,  Arthur Richard Brisebois ,  Ye Chen ,  Thomas W. Henderson ,  Vince Spatafora ,  Yonghui Tong ,  Donald E. Zelmer

    IPC: H04W36/22

    CPC classification number: H04W36/22 ,  H04W4/14 ,  H04W28/08 ,  H04W36/0027 ,  H04W36/0094 ,  H04W36/30 ,  H04W48/18 ,  H04W88/08

    Abstract: Traffic associated with user equipment that are coupled to a first radio access network is steered to a second radio access network based on an adaptable signal strength criterion. The signal strength criterion is related to real-time network load conditions of the first radio access network and can be broadcasted from a serving access point to the user equipment. Moreover, the signal strength criterion facilitates steering, to the second radio network, traffic associated with user equipment that are located closer to a cell edge of the first radio access network before steering traffic associated with user equipment are located further away from the cell edge. In addition, based on the network congestion within the first radio access network, the signal strength criterion is modified to adjust the number of user equipment that are steered to the second radio network.

    Abstract translation: 与耦合到第一无线电接入网络的用户设备相关联的业务基于可适应的信号强度标准被引导到第二无线电接入网络。 信号强度标准与第一无线接入网络的实时网络负载状况有关，可以从服务接入点广播到用户设备。 此外，信号强度标准有助于在与用户设备相关联的业务进一步远离小区边缘之前，将与第一无线电接入网络的更靠近第一无线电接入网络的小区边缘的用户设备相关联的业务指向第二无线电网络。 另外，基于第一无线接入网内的网络拥塞，修改信号强度判据，调整转向第二无线网络的用户设备的数量。

    Traffic Steering Across Radio Access Technologies And Radio Frequencies Utilizing Cell Broadcast Messages
    89.
    发明申请
    Traffic Steering Across Radio Access Technologies And Radio Frequencies Utilizing Cell Broadcast Messages 有权
    无线电接入技术和无线电频率利用小区广播消息的流量转向

    公开(公告)号：US20140162626A1

    公开(公告)日：2014-06-12

    申请号：US13707531

    申请日：2012-12-06

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. ,  AT&T MOBILITY II LLC

    Inventor： Zhi Cui ,  Arthur Richard Brisebois ,  Ye Chen ,  Yonghui Tong

    IPC: H04W28/08

    CPC classification number: H04W28/08 ,  H04W48/12

    Abstract: Concepts and technologies are described herein for traffic steering across radio access technologies and radio frequencies utilizing cell broadcast messages. According to one aspect disclosed herein, a base station can collect load information of the base station. The base station can also generate a cell broadcast message that includes the load information. The base station can also send the cell broadcast message to a target mobile device. The target mobile device can be configured to determine, based at least in part upon the load information, which radio access network of a plurality of radio access networks to connect to.

    Abstract translation: 这里描述了利用小区广播消息的无线电接入技术和射频的业务转向的概念和技术。 根据本文公开的一个方面，基站可以收集基站的负载信息。 基站还可以生成包括负载信息的小区广播消息。 基站还可以将小区广播消息发送到目标移动设备。 目标移动设备可以被配置为至少部分地基于负载信息来确定要连接的多个无线电接入网络中的哪个无线接入网络。

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