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    Adaptive fast cell switching in cellular communications systems
    1.
    发明授权
    Adaptive fast cell switching in cellular communications systems 失效
    蜂窝通信系统中的自适应快速小区切换

    公开(公告)号：US06868271B2

    公开(公告)日：2005-03-15

    申请号：US10107070

    申请日：2002-03-28

    申请人： Ahmed H. Ali ,  Ali Iraqi ,  Sophie Vrzic

    发明人： Ahmed H. Ali ,  Ali Iraqi ,  Sophie Vrzic

    IPC分类号： H04L12/56 ,  H04W16/14 ,  H04W24/00 ,  H04W28/04 ,  H04W28/22 ,  H04W84/04 ,  H04Q7/20

    CPC分类号： H04W24/00 ,  H04W16/14 ,  H04W28/22 ,  H04W84/042

    摘要： A cellular communications system uses FCS (fast cell switching) for forward communications links, for communicating data from respective cells or sectors to a mobile terminal, in response to FCS requests by the terminal on a reverse communications link. An FCS rate, or rate of said requests, is varied in dependence upon a C/I reliability criterion, which represents a reliability with which C/I is determined and predicted by the mobile terminal, for example being either of two selected rates depending upon a comparison of the criterion with a threshold. The criterion can be, for example, a determined speed of the mobile terminal, or an averaged probability that a C/I prediction error is less than a predetermined amount.

    摘要翻译： 蜂窝通信系统响应于终端在反向通信链路上的FCS请求，使用FCS（快速小区切换）用于前向通信链路，用于将来自相应小区或扇区的数据传送到移动终端。 所述请求的FCS速率或速率根据C / I可靠性标准而变化，C / I可靠性标准表示移动终端确定和预测C / I的可靠性，例如根据 标准与阈值的比较。 标准可以是例如移动终端的确定速度，或者C / I预测误差小于预定量的平均概率。

    Reverse link enhancement for CDMA 2000 Release D
    2.
    发明授权
    Reverse link enhancement for CDMA 2000 Release D 有权
    CDMA 2000 Release D的反向链路增强

    公开(公告)号：US07327716B2

    公开(公告)日：2008-02-05

    申请号：US10794787

    申请日：2004-03-05

    申请人： Mo-Han Fong ,  Jun Li ,  Ashvin H. Chheda ,  Sophie Vrzic ,  Hang Zhang ,  Ali Iraqi

    发明人： Mo-Han Fong ,  Jun Li ,  Ashvin H. Chheda ,  Sophie Vrzic ,  Hang Zhang ,  Ali Iraqi

    IPC分类号： H04J3/24

    CPC分类号： H04W28/22

    摘要： A mobile station transmits sub-packets at a specified transmission rate or an autonomous transmission rate based on a PERSISTENCE bit. The mobile station increments, decrements, or does not change the transmission rate when the PERSISTENCE bit is a second logic state and a rate control bit (RCB) value is a first, a second, or a third value. Another embodiment of the present invention includes an ALL_ACID_IND bit that instructs the mobile station to adjust the specified transmission rate for either a single H-ARQ channel or for all H-ARQ channels. In an alternate embodiment, the mobile station uses the RCB in conjunction with a NAK to adjust a transmission-to-pilot ratio. After the NAK, the mobile station monitors the RCB value to increase the transmission rate, decrease the transmission rate, or not to change the transmission rate of subsequent sub-packets of the same data packet.

    摘要翻译： 移动台基于PERSISTENCE位以指定的传输速率或自主传输速率发送子分组。 当PERSISTENCE位是第二逻辑状态并且速率控制位（RCB）值是第一，第二或第三值时，移动站递增，递减或不改变传输速率。 本发明的另一实施例包括指示移动台为单个H-ARQ信道或所有H-ARQ信道调整指定传输速率的ALL_ACID_IND位。 在替代实施例中，移动台使用RCB结合NAK来调整传输到导频比。 在NAK之后，移动台监视RCB值以增加传输速率，降低传输速率，或者不改变相同数据分组的后续子分组的传输速率。

    Multi-carrier load balancing scheme for voice and data
    4.
    发明授权
    Multi-carrier load balancing scheme for voice and data 有权
    用于语音和数据的多载波负载平衡方案

    公开(公告)号：US08180362B1

    公开(公告)日：2012-05-15

    申请号：US12856818

    申请日：2010-08-16

    申请人： Mo-Han Fong ,  Ali Iraqi

    发明人： Mo-Han Fong ,  Ali Iraqi

    IPC分类号： H04W72/00

    CPC分类号： H04W36/22 ,  H04W28/08 ,  H04W36/06

    摘要： A method for preventing the occurrence of overload conditions in a multi-carrier communication system such as, but not limited to, enhancements to 1xEV-DV by controlling the amount of voice and data users having access to the communication system in order to provide enhanced QoS and load balancing. The method includes converting one of carriers in the multi-carrier voice/data system to a voice-only carrier when loading exceeds a given threshold related to QoS and outage criteria.

    摘要翻译： 一种用于通过控制具有访问通信系统的语音和数据用户的数量来防止在多载波通信系统中发生过载状况的方法，例如但不限于对1xEV-DV的增强，以便提供增强的QoS 和负载均衡。 该方法包括当载入超过与QoS和中断标准相关的给定阈值时，将多载波语音/数据系统中的一个载波转换为仅话音载波。

    Multi-carrier load balancing scheme for voice and data
    6.
    发明授权
    Multi-carrier load balancing scheme for voice and data 有权
    用于语音和数据的多载波负载平衡方案

    公开(公告)号：US08412225B1

    公开(公告)日：2013-04-02

    申请号：US13459690

    申请日：2012-04-30

    申请人： Mo-Han Fong ,  Ali Iraqi

    发明人： Mo-Han Fong ,  Ali Iraqi

    IPC分类号： H04W72/00

    CPC分类号： H04W36/22 ,  H04W28/08 ,  H04W36/06

    摘要： A method for preventing the occurrence of overload conditions in a multi-carrier communication system such as, but not limited to, enhancements to 1xEV-DV by controlling the amount of voice and data users having access to the communication system in order to provide enhanced QoS and load balancing. The method includes converting one of carriers in the multi-carrier voice/data system to a voice-only carrier when loading exceeds a given threshold related to QoS and outage criteria.

    摘要翻译： 一种用于通过控制具有访问通信系统的语音和数据用户的数量来防止在多载波通信系统中发生过载状况的方法，例如但不限于对1xEV-DV的增强，以便提供增强的QoS 和负载均衡。 该方法包括当载入超过与QoS和中断标准相关的给定阈值时，将多载波语音/数据系统中的一个载波转换为仅话音载波。

    Autonomous mode transmission from a mobile station
    7.
    发明授权
    Autonomous mode transmission from a mobile station 有权
    来自移动台的自主模式传输

    公开(公告)号：US07551588B2

    公开(公告)日：2009-06-23

    申请号：US10793056

    申请日：2004-03-04

    申请人： Mo-Han Fong ,  Jun Li ,  Sophie S. Vrzic ,  Ali Iraqi

    发明人： Mo-Han Fong ,  Jun Li ,  Sophie S. Vrzic ,  Ali Iraqi

    IPC分类号： H04B7/216 ,  H04J3/16

    CPC分类号： H04W72/1284 ,  H04W52/12 ,  H04W52/146

    摘要： A wireless communications network includes a mobile station and base station communicating an indicator of an autonomous data rate supportable over a reverse wireless link between the mobile station and base station. The mobile station and base station also communicate a flag indicating whether autonomous is enabled for the mobile station. In response to the flag indicating that autonomous mode is enabled, data is communicated, over the reverse wireless link, at a data rate less than or equal to the autonomous data rate without the base station having to first schedule the mobile station.

    摘要翻译： 无线通信网络包括移动站和基站，通信在移动站和基站之间通过反向无线链路可支持的自主数据速率的指示符。 移动台和基站还通信一个标志，指示移动台是否启用自主功能。 响应于指示自主模式被启用的标志，数据通过反向无线链路以小于或等于自主数据速率的数据速率传送，而基站不必首先安排移动台。