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    Method and apparatus for utilizing a second receiver to establish time and frequency
    1.
    发明授权
    Method and apparatus for utilizing a second receiver to establish time and frequency 有权
    利用第二接收机建立时间和频率的方法和装置

    公开(公告)号：US09485743B2

    公开(公告)日：2016-11-01

    申请号：US14519036

    申请日：2014-10-20

    申请人： AIRHOP COMMUNICATIONS, INC.

    发明人： Edwin C. Park ,  Yan Hui

    IPC分类号： H04W56/00 ,  H04J3/06

    CPC分类号： H04W56/00 ,  H04J3/0638 ,  H04J3/0641

    摘要： Apparatus and methods for synchronizing a network element (e.g. access points, femtocells, etc.) to a master network (such as a cellular network) to provide accurate frequency and/or time references for their internal systems. In one embodiment, the network element utilizes a dedicated receiver (or transceiver) to receive timing information from the master network. The implementation of the dedicated receiver is advantageous for cost and simplicity reasons. Furthermore, the timing or frequency information, as received from the master network, is used to correct the network element's internal timing. In addition, the network element's internal timing can operate in open-loop mode, if no master network can be found, thereby allowing for the device to continue providing service to network users. Additionally, a dedicated receiver can also receive information (e.g. location, SID, NID, SSID, etc.) local to the network element, such information may be useful or required for seamless operation within the master network.

    摘要翻译： 将网络元件（例如接入点，毫微微小区等）同步到主网络（例如蜂窝网络）以便为其内部系统提供准确的频率和/或时间参考的装置和方法。 在一个实施例中，网络元件利用专用接收机（或收发器）从主网络接收定时信息。 专用接收机的实现对于成本和简单性的原因是有利的。 此外，从主网络接收到的定时或频率信息用于校正网元的内部时序。 另外，如果不能找到主网络，网元的内部时序可以在开环模式下工作，从而允许设备继续向网络用户提供服务。 此外，专用接收机还可以接收网络单元本地的信息（例如，位置，SID，NID，SSID等），这样的信息对于主网络内的无缝操作可能是有用的或需要的。

    Base station with coordinated multiple air-interface operations
    2.
    发明授权
    Base station with coordinated multiple air-interface operations 有权

    公开(公告)号：US09370009B2

    公开(公告)日：2016-06-14

    申请号：US14014972

    申请日：2013-08-30

    申请人： AirHop Communications, Inc.

    发明人： Yan Hui ,  Edwin Park

    IPC分类号： H04M1/00 ,  H04W72/04 ,  H04W88/06 ,  H04W88/10

    CPC分类号： H04W72/048 ,  H04W88/06 ,  H04W88/10

    摘要： Base stations with coordinated multiple air-interface operations are provided. In some embodiments, multi-mode base station (BTS) systems operate with different air-interfaces, functionality, or configurations in a coordinated manner. For example, typical applications of such systems can include Macrocell BTS, Picocell BTS, Femtocell BTS, or Access Point (AP), Set Top Box (STB), or Home Gateway, Hot Spot Devices, User Terminal with the capability to perform required base station operations. In some embodiments, various techniques are provided for system improvements and optimizations via radio resource management, including user and system throughput optimization, QoS improvement, interference management, and various other improvements and optimizations. In some embodiments, a system (e.g., a multi-mode device, such as a base station, a repeater, and/or a terminal) includes a multi-mode communication unit, in which the multi-mode communication unit allocates access for communication using at least two modes; and a processor configured to implement at least in part the multi-mode communications unit. In some embodiments, the at least two modes include one or more of the following: frequency band, protocol standard, duplexing format, broadcast mode (e.g., television broadcast and/or a radio broadcast), and one-way communication mode.

    SELF-ORGANIZATION NETWORK ARCHITECTURES FOR HETEROGENEOUS NETWORKS
    3.
    发明申请
    SELF-ORGANIZATION NETWORK ARCHITECTURES FOR HETEROGENEOUS NETWORKS 有权
    异构网络的自组织网络架构

    公开(公告)号：US20150223287A1

    公开(公告)日：2015-08-06

    申请号：US14615369

    申请日：2015-02-05

    申请人： AirHop Communications, Inc.

    发明人： Hanson On ,  Douglas McPherson ,  Zaijin Guan

    IPC分类号： H04W84/18 ,  H04W16/18 ,  H04W24/02

    CPC分类号： H04W84/18 ,  H04W16/18 ,  H04W24/02 ,  H04W84/045

    摘要： Self-Organized Network (SON) architectures for heterogeneous networks are disclosed. In some embodiments, various SON architectures for heterogeneous networks are provided that can evolve with such networks while the core functional modules of the SON solution can remain the same. In some embodiments, techniques for implementing SON architectures for heterogeneous networks includes providing a base station that includes performing a pre-operation self-configuration; and performing an operation self-optimization.

    摘要翻译： 公开了用于异构网络的自组织网络（SON）架构。 在一些实施例中，提供了用于异构网络的各种SON体系结构，其可以与这样的网络一起发展，而SON解决方案的核心功能模块可以保持相同。 在一些实施例中，用于实现用于异构网络的SON架构的技术包括提供包括执行预操作自配置的基站; 并执行操作自优化。

    Self-organization network architectures for heterogeneous networks
    4.
    发明授权
    Self-organization network architectures for heterogeneous networks 有权
    异构网络的自组织网络架构

    公开(公告)号：US08983453B1

    公开(公告)日：2015-03-17

    申请号：US13630237

    申请日：2012-09-28

    申请人： AirHop Communications, Inc.

    发明人： Hanson On ,  Douglas McPherson ,  Zaijin Guan

    IPC分类号： H04W84/18

    CPC分类号： H04W84/18 ,  H04W16/18 ,  H04W24/02 ,  H04W84/045

    摘要： Self-Organized Network (SON) architectures for heterogeneous networks are disclosed. In some embodiments, various SON architectures for heterogeneous networks are provided that can evolve with such networks while the core functional modules of the SON solution can remain the same. In some embodiments, techniques for implementing SON architectures for heterogeneous networks includes providing a base station that includes performing a pre-operation self-configuration; and performing an operation self-optimization.

    摘要翻译： 公开了用于异构网络的自组织网络（SON）架构。 在一些实施例中，提供了用于异构网络的各种SON体系结构，其可以与这样的网络一起发展，而SON解决方案的核心功能模块可以保持相同。 在一些实施例中，用于实现用于异构网络的SON架构的技术包括提供包括执行预操作自配置的基站; 并执行操作自优化。

    AUTONOMOUS POWER ADAPTATION IN A HETEROGENEOUS CELLULAR ENVIRONMENT
    5.
    发明申请
    AUTONOMOUS POWER ADAPTATION IN A HETEROGENEOUS CELLULAR ENVIRONMENT 审中-公开
    自动电源适应异构细胞环境

    公开(公告)号：US20150065189A1

    公开(公告)日：2015-03-05

    申请号：US14483517

    申请日：2014-09-11

    申请人： AirHop Communications, Inc.

    发明人： Fei Frank Zhou

    IPC分类号： H04W52/24 ,  H04W24/02

    CPC分类号： H04W52/244 ,  H04B17/318 ,  H04W16/32 ,  H04W24/02 ,  H04W52/245 ,  H04W52/36 ,  H04W52/367

    摘要： Autonomous power adaptation in a heterogeneous cellular environment is disclosed. In some embodiments, autonomous power adaptation for a first small area cellular device in a heterogeneous cellular environment includes collecting received signal strength information for one or more neighboring large area cellular devices and one or more neighboring small area cellular devices; and determining a maximum transmit power for the first small area cellular device that minimizes interference with the one or more neighboring large area cellular devices and the one or more small area cellular devices, in which determining the maximum transmit power for the first small area cellular device that minimizes interference with the one or more neighboring large area cellular devices and the one or more small area cellular devices includes prioritizing the one or more neighboring large area cellular devices over the one or more neighboring small area cellular devices.

    摘要翻译： 公开了在异构蜂窝环境中的自适应功率调整。 在一些实施例中，异构蜂窝环境中的第一小区蜂窝设备的自主功率调整包括收集一个或多个相邻大区蜂窝设备和一个或多个相邻小区蜂窝设备的接收信号强度信息; 以及确定所述第一小区域蜂窝设备的最大发射功率，其使与所述一个或多个相邻大区蜂窝设备和所述一个或多个小区蜂窝设备的干扰最小化，所述小区蜂窝设备确定所述第一小区蜂窝设备的最大发射功率 最小化对一个或多个相邻大区域蜂窝设备的干扰，并且一个或多个小区域蜂窝设备包括通过一个或多个相邻小区域蜂窝设备对一个或多个相邻大区蜂窝设备进行优先级排序。

    RESOURCE ALLOCATION AND SCHEDULING AMONG BASE STATIONS
    6.
    发明申请
    RESOURCE ALLOCATION AND SCHEDULING AMONG BASE STATIONS 有权

    公开(公告)号：US20130122920A1

    公开(公告)日：2013-05-16

    申请号：US13736569

    申请日：2013-01-08

    申请人： AirHop Communications, Inc.

    发明人： Yan Hui

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0486 ,  H04W4/06 ,  H04W72/04 ,  H04W72/12 ,  H04W84/18

    摘要： Various techniques are disclosed for wireless communications for providing a methodology and algorithm(s) to manage resources and schedule users in a coordinated way among a group of base stations, such as Femtocells, Picocells, self-organized Basestations, Access Points (APs) or mesh network nodes, or among the basestations in a two tiered networks, to improve the performance for individual user, individual Basestation (BTS), the overall systems or all of above.

    AUTONOMOUS POWER ADAPTATION IN A HETEROGENEOUS CELLULAR ENVIRONMENT
    10.
    发明申请
    AUTONOMOUS POWER ADAPTATION IN A HETEROGENEOUS CELLULAR ENVIRONMENT 审中-公开

    公开(公告)号：US20160360492A1

    公开(公告)日：2016-12-08

    申请号：US15189575

    申请日：2016-06-22

    申请人： AirHop Communications, Inc.

    发明人： Fei Frank Zhou

    IPC分类号： H04W52/24 ,  H04W52/36 ,  H04B17/318

    CPC分类号： H04W52/244 ,  H04B17/318 ,  H04W16/32 ,  H04W24/02 ,  H04W52/245 ,  H04W52/36 ,  H04W52/367

    摘要： Autonomous power adaptation in a heterogeneous cellular environment is disclosed. In some embodiments, autonomous power adaptation for a first small area cellular device in a heterogeneous cellular environment includes collecting received signal strength information for one or more neighboring large area cellular devices and one or more neighboring small area cellular devices; and determining a maximum transmit power for the first small area cellular device that minimizes interference with the one or more neighboring large area cellular devices and the one or more small area cellular devices, in which determining the maximum transmit power for the first small area cellular device that minimizes interference with the one or more neighboring large area cellular devices and the one or more small area cellular devices includes prioritizing the one or more neighboring large area cellular devices over the one or more neighboring small area cellular devices.