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    • 7. 发明申请
    • ENHANCED PHYSICAL DOWNLINK SHARED CHANNEL COVERAGE
    • 增强物理下载共享信道覆盖
    • WO2011000441A1
    • 2011-01-06
    • PCT/EP2009/058463
    • 2009-07-03
    • NOKIA SIEMENS NETWORKS OYROESSEL, SabineGOLDBERG, MartinFREDERIKSEN, FrankLUO, JijunREHFUESS, UlrichWIGARD, Jeroen
    • ROESSEL, SabineGOLDBERG, MartinFREDERIKSEN, FrankLUO, JijunREHFUESS, UlrichWIGARD, Jeroen
    • H04L1/00H04L1/18
    • H04L1/0006H04L1/0003H04L1/0009H04L1/0028H04L1/1812
    • It is provided an apparatus, comprising observing means configured to observe an indication about the coverage status of a user equipment; deciding means configured to decide, based on the indication, to switch into a coverage extension mode; providing means configured to provide a scaling number in dependence of the coverage extension mode; allocating means configured to allocate, for data to be transmitted to a user equipment, a first modulation and coding scheme, a first modulation order, a first size of a transport block, and a first number of resource blocks per transport block according to an orthogonal frequency division multiplexing technology, reducing means configured to reduce a first size per resource block, being the quotient of the first size of the transport block and the first number of resource blocks per transport block, based on the scaling number, thus obtaining a second size per resource block, being the quotient of a second size of the transport block and a second number of resource blocks per transport block; and scheduling means configured to schedule, for the data, the second size of the transport block and the second number of resource blocks per transport block.
    • 提供了一种装置,包括:观察装置,被配置为观察关于用户设备的覆盖状态的指示; 决定装置,被配置为基于所述指示来决定切换到覆盖扩展模式; 提供装置,被配置为根据所述覆盖扩展模式提供缩放编号; 分配装置,被配置为根据正交的方式为传送给用户设备的数据分配第一调制和编码方案,第一调制阶数,传输块的第一大小和每个传输块的第一数量的资源块 频分复用技术,减少装置,被配置为基于缩放数,减少每个资源块的第一大小,作为传输块的第一大小的商和每个传输块的第一数量的资源块,从而获得第二大小 每个资源块,作为传输块的第二大小的商和每个传输块的第二数量的资源块; 以及调度装置,被配置为针对数据调度每个传输块的传输块的第二大小和第二数量的资源块。