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    Using identification sequences in wireless communication systems
    4.
    发明授权
    Using identification sequences in wireless communication systems 有权
    在无线通信系统中使用识别序列

    公开(公告)号：US08675621B2

    公开(公告)日：2014-03-18

    申请号：US12486715

    申请日：2009-06-17

    申请人： Yonggang Fang ,  Wenfeng Zhang ,  Rajesh Bhalla ,  Xiaowu Zhao

    发明人： Yonggang Fang ,  Wenfeng Zhang ,  Rajesh Bhalla ,  Xiaowu Zhao

    IPC分类号： H04W4/00 ,  H04W36/00

    CPC分类号： H04W36/0055 ,  H04W84/045

    摘要： Techniques, apparatuses, and systems for using identification sequences in a wireless communication system can include receiving information indicative of a pilot code detected by a wireless device, the pilot code being shared by multiple Femto Access Points (FAPs) that each provide wireless service in at least a portion of the coverage area; receiving information indicative of an identification sequence detected by the wireless device that is associated with the pilot code, using the information indicative of the identification sequence to identify one of the FAPs that share the pilot code; and performing a hand-off of the call to the identified FAP to continue to provide wireless service for the call via the identified FAP.

    摘要翻译： 用于在无线通信系统中使用识别序列的技术，装置和系统可以包括接收指示由无线设备检测到的导频码的信息，导频码由多个毫微微接入点（FAP）共享，每个无线接入点 覆盖区域的至少一部分; 使用表示所述识别序列的信息来识别与所述导频代码相关联的指示由所述无线设备检测到的识别序列的信息，以识别共享所述导频码的所述FAP之一; 并且执行对所识别的FAP的呼叫的切换，以继续经由所识别的FAP为呼叫提供无线服务。

    VIRTUAL GROUPS FOR FEMTO-CELL HAND-IN
    5.
    发明申请
    VIRTUAL GROUPS FOR FEMTO-CELL HAND-IN 有权
    用于有限元细胞手术的虚拟组

    公开(公告)号：US20100197309A1

    公开(公告)日：2010-08-05

    申请号：US12649293

    申请日：2009-12-29

    申请人： Yonggang Fang ,  Rajesh Bhalla ,  Wenfeng Zhang ,  Xiaowu Zhao

    发明人： Yonggang Fang ,  Rajesh Bhalla ,  Wenfeng Zhang ,  Xiaowu Zhao

    IPC分类号： H04W36/00

    CPC分类号： H04W36/04 ,  H04W84/045

    摘要： Techniques, apparatuses, and systems for handling femto-cell hand-in requests can include operating a macro-cell base station to provide wireless service to wireless devices in a geographical coverage area; receiving, from a wireless device, a message indicative of the wireless device's reception of a base station radio signal, the message including a base station identifier; controlling multiple femto-cell base stations that are assigned to the base station identifier to communicate with the wireless device and to report a reception of a radio signal from the wireless device; and transferring the wireless device from the macro-cell base station to a femto-cell base station of the multiple femto-cell base stations that reports a reception of the radio signal from the wireless device. The multiple femto-cell base stations can provide wireless service in different nonadjacent portions of the geographical coverage area.

    摘要翻译： 用于处理毫微微小区提供请求的技术，装置和系统可以包括操作宏小区基站以向地理覆盖区域中的无线设备提供无线服务; 从无线设备接收指示所述无线设备对基站无线电信号的接收的消息，所述消息包括基站标识符; 控制分配给所述基站标识符以与所述无线设备进行通信并且从所述无线设备报告无线电信号的接收的多个毫微微小区基站; 以及将所述无线设备从所述宏小区基站传送到所述多个毫微微小区基站的毫微微小区基站，所述毫微微小区基站从所述无线设备报告所述无线电信号的接收。 多个毫微微小区基站可以在地理覆盖区域的不同不相邻部分提供无线服务。

    DYNAMIC ADJUSTMENT OF DOWNLINK/UPLINK ALLOCATION RATIO IN TDD WIRELESS SYSTEMS
    6.
    发明申请
    DYNAMIC ADJUSTMENT OF DOWNLINK/UPLINK ALLOCATION RATIO IN TDD WIRELESS SYSTEMS 有权
    TDD无线系统中下行链路/上行分配比例的动态调整

    公开(公告)号：US20090201838A1

    公开(公告)日：2009-08-13

    申请号：US12367467

    申请日：2009-02-06

    申请人： Wenfeng Zhang ,  Yonggang Fang

    发明人： Wenfeng Zhang ,  Yonggang Fang

    IPC分类号： H04J3/00 ,  H04L5/14

    CPC分类号： H04B7/2656 ,  H04L5/14 ,  H04W56/003 ,  H04W72/0446 ,  H04W72/0493 ,  H04W72/1263

    摘要： Techniques, apparatuses, and systems for dynamically changing downlink and uplink allocations can include operating a base station under time division duplexing to communicate with one or more mobile devices using a frame structure, adjusting a downlink-uplink ratio to change an allocation between uplink and downlink data capacities in the frame structure, determining a mute interval based on the adjusted downlink-uplink ratio, generating mute information based on the mute interval to identify the one or more areas of the frame structure effected by the allocation change, and transmitting the mute information to the one or more mobile devices.

    摘要翻译： 用于动态改变下行链路和上行链路分配的技术，装置和系统可以包括在时分双工下运行基站以使用帧结构与一个或多个移动设备进行通信，调整下行链路 - 上行链路比率以改变上行链路和下行链路之间的分配 在帧结构中的数据容量，基于经调整的下行链路上行链路比率确定静默间隔，基于静默间隔产生静音信息，以识别由分配改变影响的帧结构的一个或多个区域，以及发送静音信息 到一个或多个移动设备。

    Virtual groups for femto-cell hand-in
    10.
    发明授权
    Virtual groups for femto-cell hand-in 有权
    用于毫微微蜂窝小区的虚拟组

    公开(公告)号：US08886201B2

    公开(公告)日：2014-11-11

    申请号：US12649293

    申请日：2009-12-29

    申请人： Yonggang Fang ,  Rajesh Bhalla ,  Wenfeng Zhang ,  Xiaowu Zhao

    发明人： Yonggang Fang ,  Rajesh Bhalla ,  Wenfeng Zhang ,  Xiaowu Zhao

    IPC分类号： H04Q7/20 ,  H04W36/04 ,  H04W84/04

    CPC分类号： H04W36/04 ,  H04W84/045

    摘要： Techniques, apparatuses, and systems for handling femto-cell hand-in requests can include operating a macro-cell base station to provide wireless service to wireless devices in a geographical coverage area; receiving, from a wireless device, a message indicative of the wireless device's reception of a base station radio signal, the message including a base station identifier; controlling multiple femto-cell base stations that are assigned to the base station identifier to communicate with the wireless device and to report a reception of a radio signal from the wireless device; and transferring the wireless device from the macro-cell base station to a femto-cell base station of the multiple femto-cell base stations that reports a reception of the radio signal from the wireless device. The multiple femto-cell base stations can provide wireless service in different nonadjacent portions of the geographical coverage area.

    摘要翻译： 用于处理毫微微小区提供请求的技术，装置和系统可以包括操作宏小区基站以向地理覆盖区域中的无线设备提供无线服务; 从无线设备接收指示所述无线设备对基站无线电信号的接收的消息，所述消息包括基站标识符; 控制分配给所述基站标识符以与所述无线设备进行通信并且从所述无线设备报告无线电信号的接收的多个毫微微小区基站; 以及将所述无线设备从所述宏小区基站传送到所述多个毫微微小区基站的毫微微小区基站，所述毫微微小区基站从所述无线设备报告所述无线电信号的接收。 多个毫微微小区基站可以在地理覆盖区域的不同不相邻部分提供无线服务。