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    • 32. 发明申请
    • RESOURCE ALLOCATION BY COMPONENT CARRIER SUB-BANDS
    • 资源分配由分公司分行
    • WO2013082784A1
    • 2013-06-13
    • PCT/CN2011/083700
    • 2011-12-08
    • RENESAS MOBILE CORPORATIONGAO, ChunyanZENG, ErlinHAN, JingWANG, HaimingHONG, WeiBAI, Wei
    • GAO, ChunyanZENG, ErlinHAN, JingWANG, HaimingHONG, WeiBAI, Wei
    • H04W28/18
    • H04L5/0053H04W72/0453
    • A user equipment UE is signaled to utilize a second format for downlink control information as opposed to a first format. Resources allocated by the first format are not bandwidth-restricted respecting a carrier and resources allocated by the second format are restricted to a subset of bandwidth sub-bands. The UE is then scheduled on resources that are restricted to the subset of sub-bands using the second format. In various specific embodiments the sub-bands are defined by predetermined static frequency bounds for the UE specifically or for the entire cell; the sub-bands may be defined by a predetermined algorithm which identifies a sub-band index as a function of UE identity, system frame number, and/or a number of sub-bands which are in the subset. The second format has a resource allocation field whose length depends on how many physical resource blocks are in the sub-bands and therefore in the subset.
    • 与第一格式相反,用户设备UE被用信号通知用于下行链路控制信息的第二格式。 由第一格式分配的资源不符合载波的带宽限制,并且由第二格式分配的资源被限制为带宽子带的子集。 然后,使用第二格式将UE限制在限于子带子集的资源上。 在各种具体实施方案中,子带由UE针对整个小区的预定静态频率范围定义; 子带可以由预定算法定义,该算法识别作为UE身份,系统帧号和/或子集中的子带数目的子带索引。 第二格式具有资源分配字段,其长度取决于子带中多少个物理资源块,因此在子集中。
    • 37. 发明申请
    • CONFIGURATION FOR DETECTION OF PHYSICAL HARQ INDICATOR CHANNEL
    • 用于检测物理HARQ指示器通道的配置
    • WO2013113155A1
    • 2013-08-08
    • PCT/CN2012/070803
    • 2012-01-31
    • RENESAS MOBILE CORPORATIONGAO, ChunyanZENG, ErlinTAN, ShuangHAN, JingHONG, WeiBAI, WeiWANG, Haiming
    • GAO, ChunyanZENG, ErlinTAN, ShuangHAN, JingHONG, WeiBAI, WeiWANG, Haiming
    • H04L1/18
    • H04L1/1887H04L1/1812H04L1/1896
    • The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for configuring a detection of a E- PHICH (or PHICH in general) in DL for monitoring a PUSCH to reduce resource reservation for the PHICH and correspondingly reduce an impact on detection of (E-)PDCCH and (E-)PDSCH, e.g., in LTE-A systems. The UEs may be configured (e.g., by an eNB) to detect E-PHICH or not to detect: the configuration can be not to detect E-PHCIH at all, or always to detect it, or to detect only in some subframes. The configuration may be UE specific or common to a group of UEs. If a UE is configured not to detect E-PHICH in a DL subframe #n, and if according to the defined HARQ timing the UE needs to detect a HARQ-ACK information in the same subframe, then the UE will try to detect UL and/or DL grant in the subframe #n which will provide the desired HARQ (or ACK/NACK/DTX) information.
    • 本说明书和附图提出了一种新的方法,装置和软件相关产品(例如,计算机可读存储器),用于配置DL中的E PHICH(或一般PHICH)的检测,用于监视PUSCH以减少PHICH的资源预留 并且相应地降低对(E)PDCCH和(E)PDSCH的检测的影响,例如在LTE-A系统中。 UE可以被配置(例如由eNB)来检测E-PHICH或者不检测:该配置根本不能检测E-PHCIH,或者总是检测它,或仅在一些子帧中检测。 该配置可以是UE特定的或一组UE的公共的。 如果UE被配置为不在DL子帧#n中检测E-PHICH,并且如果根据定义的HARQ定时,UE需要检测相同子帧中的HARQ-ACK信息,则UE将尝试检测UL和 /或DL准许在将提供所需的HARQ(或ACK / NACK / DTX)信息的子帧#n中。