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    • 5. 发明申请
    • DOMINANT INTERFERER INDICATION IN ACCESS PROBE
    • ACCESS PROBE中的主要干扰指示
    • WO2010006294A3
    • 2010-03-25
    • PCT/US2009050298
    • 2009-07-10
    • QUALCOMM INCSAMPATH ASHWINKHANDEKAR AAMOD DGOROKHOV ALEXEI YBORRAN MOHAMMAD JBHUSHAN NAGAPALANKI RAVI
    • SAMPATH ASHWINKHANDEKAR AAMOD DGOROKHOV ALEXEI YBORRAN MOHAMMAD JBHUSHAN NAGAPALANKI RAVI
    • H04W72/08
    • H04W72/082
    • Systems and methodologies are described that facilitate indicating a dominant interferer to a target serving base station in a wireless communication environment. A mobile device can detect presence or absence of a dominant interferer. Further, an access probe that includes information related to the presence or absence of the dominant interferer can be generated. For example, the information can be included in a payload of the access probe as an explicit flag, an explicit indication of an interference level, a Channel Quality Indicator (CQI) value (e.g., reserved versus non-reserved,...), etc. Moreover, the access probe can be transmitted to the target serving base station to initiate an access procedure. The target serving base station can select a time-frequency resource to be utilized for a responsive downlink transmission (e.g., access grant signal, subsequent access related message,...) as a function of the information included in the access probe.
    • 描述了有助于在无线通信环境中向目标服务基站指示显着干扰的系统和方法。 移动设备可以检测是否存在主要干扰源。 此外,可以生成包括与主要干扰源的存在或不存在有关的信息的接入探测。 例如,可以将信息作为显式标志,干扰水平的明确指示,信道质量指示符(CQI)值(例如,保留与非保留,...)一起包括在接入探测的有效载荷中, 等等。而且,接入探测可以被发送到目标服务基站以发起接入过程。 目标服务基站可以根据包括在接入探测中的信息来选择要用于响应下行链路传输(例如,接入准许信号,后续接入相关消息,...)的时间 - 频率资源。
    • 9. 发明申请
    • ADAPTIVE DISTRIBUTED FREQUENCY PLANNING
    • 自适应分布式频率规划
    • WO2008157799A2
    • 2008-12-24
    • PCT/US2008067756
    • 2008-06-20
    • QUALCOMM INCGOROKHOV ALEXEIAGRAWAL AVNEESHBHUSHAN NAGAJI TINGFANG
    • GOROKHOV ALEXEIAGRAWAL AVNEESHBHUSHAN NAGAJI TINGFANG
    • H04W16/04H04L1/0026
    • Systems and methodologies are described that facilitate employing distributed frequency planning and reuse factor optimization based upon forward link and/or reverse link interference management techniques. An optimal reuse factor for a base station can be determined based upon a metric that evaluates levels of service associated with neighboring base stations. Moreover, a subset of available resource sets can be selected for use by the base station; thus, a base station specific collection of resource sets can be formed through such selection. Further, mappings of each resource set to a set of physical resources can be disseminated in a network or portion thereof. According to another example, frequency hopping can be constrained to use of resources within a resource set (rather than across more than one resource set) as provided in a base station specific hopping pattern.
    • 描述了有助于采用基于前向链路和/或反向链路干扰管理技术的分布式频率规划和重用因子优化的系统和方法。 可以基于评估与相邻基站相关联的服务等级的度量来确定基站的最佳重用因子。 此外,可以选择可用资源集的子集供基站使用; 因此,可以通过这样的选择来形成基站特定资源集合。 此外,每个资源集合对一组物理资源的映射可以在网络或其一部分中传播。 根据另一示例,跳频可以被限制为使用资源集合(而不是跨越多于一个资源集合)的资源,如在基站特定跳频模式中所提供的。