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    • 3. 发明专利
    • Apparatus and methods for intercell interference cancellation via rnti
    • 用于通过RNTI进行干扰消除的装置和方法
    • JP2013153488A
    • 2013-08-08
    • JP2013045178
    • 2013-03-07
    • Qualcomm Incクゥアルコム・インコーポレイテッドQualcomm Incorporated
    • WANSI CHENMONTOJO JUANALEXEI Y GOROKHOV
    • H04W36/20H04W72/08
    • H04W72/082
    • PROBLEM TO BE SOLVED: To provide techniques to facilitate inter-cell interference cancellation in a wireless network.SOLUTION: An RNTI component manages a set of radio network temporary identifiers (RNTIs) for plural pieces of user equipment (UE). The RNTI component determines whether the UE will likely cause interference with a neighboring cell or experience interference from a neighboring cell, based on each attribute of the UE. The RNTI component includes a space splitting component that allocates a first group of the UE subjected to the determination to a first subset of the divided RNTIs. Based on the determination, the set of RNTIs is divided into at least two subsets. An implicit broadcast component can implicitly broadcast the first subset of the RNTIs to facilitate cancellation of interference possibly caused by the first group of the UE.
    • 要解决的问题:提供用于促进无线网络中小区间干扰消除的技术。解决方案:RNTI组件管理用于多个用户设备(UE)的一组无线电网络临时标识符(RNTI)。 RNTI组件基于UE的每个属性来确定UE是否可能引起对相邻小区的干扰或经历来自相邻小区的干扰。 RNTI组件包括空间分割组件,其将经过确定的第一组UE分配给划分的RNTI的第一子集。 基于确定,RNTI的集合被划分为至少两个子集。 隐式广播组件可以隐含地广播RNTI的第一子集,以便于消除可能由UE的第一组引起的干扰。
    • 5. 发明专利
    • Acknowledgment based on short cell radio network temporary identifier
    • 基于短小型无线电网络临时标识符的认知
    • JP2013232938A
    • 2013-11-14
    • JP2013128914
    • 2013-06-19
    • Qualcomm Incクゥアルコム・インコーポレイテッドQualcomm Incorporated
    • PALANKI RAVIALEXEI Y GOROKHOV
    • H04W28/04H04W28/16
    • H04L1/1893H04B7/024H04L1/0025H04L1/1887H04L2001/0097H04W72/0413H04W72/042
    • PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate identifying resources upon which an acknowledgment can be sent or received in a wireless communication environment that leverages coordinated multi-point (CoMP).SOLUTION: The resources are identified on the basis of criteria that are identifiable to a non-anchor cell base station as well as an anchor cell base station, a mobile device, etc. The criteria can be an identifier corresponding to a mobile device. The identifier is mapped to a predetermined set of resources. Examples of the identifier can include a media access control identifier (MACID), a cell radio network temporary identifier (C-RNTI), a short C-RNTI, etc. The criteria are used to identify physical resources used in a transmission in a cooperation environment such as inter-site packet sharing, cooperative beamforming, or cooperative silence, where the acknowledgment is responsive to the transmission.
    • 要解决的问题:提供有助于识别在利用协调多点(CoMP)的无线通信环境中可以发送或接收确认的资源的系统和方法。解决方案:根据以下标准确定资源: 可以对非锚小区基站以及锚小区基站,移动设备等进行识别。标准可以是对应于移动设备的标识符。 标识符被映射到预定资源集合。 标识符的示例可以包括媒体访问控制标识符(MACID),小区无线电网络临时标识符(C-RNTI),短C-RNTI等。标准用于识别在协作中在传输中使用的物理资源 诸如站点间分组共享,协作波束形成或协作静音的环境,其中确认响应于传输。