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SYSTEM AND METHOD FOR PHYSICAL DOWNLINK CONTROL AND HYBRID-ARQ INDICATOR CHANNELS IN LTE-A SYSTEMS

机译:LTE-A系统中物理下行控制和混合ARQ指示符信道的系统和方法

摘要

A subscriber station configured to receive one or more physical resource blocks (PRBs) from a base station, the PRBs comprising an enhanced physical data control channel (ePDCCH) and at least one of an enhanced physical downlink control format indicator channel (ePCFICH), an enhanced physical hybrid-ARQ indicator channel (ePHICH). A number of resource element groups (REGs) for the at least one of the ePCFICH or the ePHICH are mapped onto a first set of REs in each of one or more PRBs according to a mapping pattern. Also, a number of REGs for the ePDCCH are mapped onto a second set of REs in each of the one or more PRBs, wherein the first set of REs and the second set of REs do not have a common RE.
机译:一种订户站,被配置为从基站接收一个或多个物理资源块(PRB),所述PRB包括增强型物理数据控制信道(ePDCCH)和增强型物理下行链路控制格式指示符信道(ePCFICH),增强型物理混合ARQ指标通道(ePHICH)。根据映射模式,将用于ePCFICH或ePHICH中至少一个的多个资源元素组(REG)映射到一个或多个PRB中的每个REB的第一组RE上。此外,用于ePDCCH的多个REG被映射到一个或多个PRB中的每一个中的第二RE集合上,其中第一RE集合和第二RE集合不具有公共RE。

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