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    • 17. 发明申请
    • DYNAMIC CHANNEL QUALITY REPORTING IN A WIRELESS COMMUNICATION SYSTEM
    • 无线通信系统中的动态通道质量报告
    • WO2008039856A2
    • 2008-04-03
    • PCT/US2007/079572
    • 2007-09-26
    • QUALCOMM IncorporatedGHOLMIEH, AzizRAUBER, Peter H.LUNDBY, Stein Arne
    • GHOLMIEH, AzizRAUBER, Peter H.LUNDBY, Stein Arne
    • H04L1/00
    • H04L1/0026
    • Techniques for reporting channel quality indicators (CQIs) are described. Data activity at a receiver may be determined, and CQI reporting by the receiver may be adjusted based on the determined data activity. In one design, CQI reporting may be enabled for a time window around each expected packet arrival for a periodic or quasi-periodic transmission and may be suspended outside of the time window. In another design, CQI reporting may be varied based on ACK/NACK feedback. In yet another design, CQIs may be sent at a first rate when data activity is not detected and at a second rate faster than the first rate when data activity is detected. In yet another design, CQIs may be sent only during discontinuous transmission (DTX) ON periods when data activity is not detected and may be sent during both DTX ON and OFF periods when data activity is detected.
    • 描述用于报告信道质量指示符(CQI)的技术。 可以确定接收机处的数据活动,并且可以基于所确定的数据活动来调整接收机的CQI报告。 在一种设计中,可以针对周期性或准周期性传输的每个预期分组到达周围的时间窗口启用CQI报告,并且可以暂停在时间窗口之外。 在另一种设计中,可以基于ACK / NACK反馈来改变CQI报告。 在另一种设计中,当数据活动未被检测到时,可以以第一速率发送CQI,并且在检测到数据活动时以比第一速率快的第二速率发送CQI。 在另一种设计中,仅在不检测到数据活动的不连续传输(DTX)ON周期期间发送CQI,并且可以在检测到数据活动时在DTX ON和OFF周期期间发送CQI。
    • 18. 发明申请
    • METHODS AND APPARATUS FOR MOBILE TERMINAL-BASED RADIO RESOURCE MANAGEMENT AND WIRELESS NETWORK OPTIMIZATION
    • 基于移动终端的无线电资源管理和无线网络优化的方法和设备
    • WO2008016885A2
    • 2008-02-07
    • PCT/US2007/074768
    • 2007-07-30
    • QUALCOMM INCORPORATEDCATOVIC, AmerRAUBER, Peter H.
    • CATOVIC, AmerRAUBER, Peter H.
    • H04W36/36H04W72/02
    • H04W36/30H04W36/0072H04W36/0094H04W36/36H04W72/02H04W72/085
    • Methods, devices, processors and computer program products for mobile terminal-based Radio Resource Management (RRM) and network optimization. The mobile terminal measures or otherwise obtains radio condition measurements (such as received power, interference, mobile transmit power and the like) and/or geographical location measurements. The radio condition measurements and/or location measurements are compared against historical data and/or target Key Performance Indicators (KPI) and, based on the comparison, a determination can be made as to whether adjustment of RRM parameters is warranted. By providing for RRM management at the mobile terminal level, as opposed to a cell or Radio Network Controller (RNC) level, better granularity of management is realized in the overall radio network. Further, individual mobile terminals can better tailor their radio resource needs to meet their conditions of use and, as such, better overall service can be realized by the individual mobile terminals in the network.
    • 用于移动终端的无线电资源管理(RRM)和网络优化的方法,设备,处理器和计算机程序产品。 移动终端测量或以其他方式获得无线电状态测量(诸如接收功率,干扰,移动发射功率等)和/或地理位置测量。 将无线电状况测量和/或位置测量与历史数据和/或目标关键性能指标(KPI)进行比较,并且基于该比较,可以确定是否需要调整RRM参数。 通过在移动终端级提供RRM管理,与小区或无线网络控制器(RNC)级相反,在整个无线电网络中实现了更好的管理粒度。 此外,各个移动终端可以更好地定制其无线电资源需求以满足其使用条件,并且因此,可以由网络中的各个移动终端实现更好的整体服务。