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    • 1. 发明申请
    • USER EQUIPMENT-INITIATED PRECODING SUBSET RESTRICTION FOR COMMUNICATION SYSTEMS
    • 用户设备启动用于通信系统的预定接收限制
    • US20110059703A1
    • 2011-03-10
    • US12680724
    • 2008-09-26
    • Klaus HuglJaakko Eero Samuli Visuri
    • Klaus HuglJaakko Eero Samuli Visuri
    • H04W88/02
    • H04B7/0417H04B7/0626H04B7/063H04B7/0632H04B7/0639H04W72/04
    • A communication system includes user equipment 460 and a base station 410. In one embodiment, the user equipment 460 includes a processor 472 with a code word subset instruction module 475 that generates a user equipment-specific code word subset instruction ΩUEI INST compatible with the user equipment 460, and a transceiver 469 that transmits the user equipment-specific code word subset instruction ΩUEI INST. The base station 410 includes a transceiver 435 that receives the user equipment-specific code word subset instruction ΩUEI INST, and a processor 440 with a code word subset restriction module 445 that generates a user equipment-specific code word subset ΩUEI as a function of the user equipment-specific code word subset instruction ΩUEI INST for transmission to the user equipment 460. The processor 440 precodes user data for transmission to the user equipment 460 via an antenna array 420 with the user equipment-specific code word subset ΩUEI.
    • 通信系统包括用户设备460和基站410.在一个实施例中,用户设备460包括具有代码字子集指令模块475的处理器472,该代码字子集指令模块475产生用户设备专用码字子集指令& 用户设备460以及发送用户设备专用码字子集指令“OHgr; UEI INST”的收发机469。 基站410包括收发器435,收发器435接收用户设备专用码字子集指令&Ogr; UEI INST,以及具有码字子集限制模块445的处理器440,该码字子集限制模块445产生用户设备专用码字子集 用户设备专用码字子集指令&OHgr; UEI INST的功能,用于传输到用户设备460.处理器440通过天线阵列420预先编码用户数据以传送给用户设备460,用户设备专用码字 子集&OHgr; UEI。
    • 5. 发明授权
    • Apparatus, method and computer program product for signaling modulation and coding scheme
    • 用于信令调制和编码方案的装置,方法和计算机程序产品
    • US08331252B2
    • 2012-12-11
    • US12525283
    • 2008-01-31
    • Jaakko Eero Samuli VisuriKlaus HuglOlav Tirkkonen
    • Jaakko Eero Samuli VisuriKlaus HuglOlav Tirkkonen
    • H04L12/56H04J1/16
    • H04L1/0029H04L1/0003H04L1/0007H04L1/0009H04L1/0025H04L1/0026H04L1/0039
    • A first parameter such as an indicator of modulation and coding scheme MCS for a first shared channel SCH codeword and a second parameter for a second SCH codeword are determined. From a locally stored mapping rule a bit sequence that explicitly indicates the first parameter and that implicitly indicates the second parameter is chosen, and a first control channel CCH codeword is transmitted with the explicit bit sequence that explicitly indicates the first parameter for the first SCH codeword and a second CCH codeword is sent companion to the first CCH codeword, wherein the second parameter for the second SCH codeword is implicitly indicated by the explicit bit sequence of the first CCH codeword. The receiving party determines the second parameter by its own locally stored mapping rule, and an indicator in each CCH codeword may be used to inform the receiver that the two (or more) CCH codewords are associated with one another and to use its mapping rule to determine the second parameter.
    • 确定第一参数,例如用于第一共享信道SCH码字的调制和编码方案MCS的指示符和用于第二SCH码字的第二参数的第一参数。 从本地存储的映射规则中,选择明确指示第一参数并隐式指示第二参数的位序列,并且以显式地指示第一SCH代码字的第一参数的显式位序列发送第一控制信道CCH码字 并且第二CCH码字被发送到第一CCH码字的伴随,其中第二SCH码字的第二参数由第一CCH码字的显式比特序列隐含地指示。 接收方通过其本地存储的映射规则来确定第二参数,并且每个CCH码字中的指示符可以用于通知接收机两个(或多个)CCH码字彼此相关联,并且使用其映射规则 确定第二个参数。