首页> 外国专利> METHOD AND MIMO WIRELESS COMMUNICATION DEVICE FOR TRANSMITTING AND DECODING BLOCKED STRUCTURES OF RESOURCES BASED ON SPECIAL REFERENCE SIGNAL MODE

METHOD AND MIMO WIRELESS COMMUNICATION DEVICE FOR TRANSMITTING AND DECODING BLOCKED STRUCTURES OF RESOURCES BASED ON SPECIAL REFERENCE SIGNAL MODE

机译:基于特殊参考信号模式的资源块结构传输和解码方法及MIMO无线通信设备

摘要

FIELD: information technology.;SUBSTANCE: invention can be used for transmitting and decoding resource blocks (RB) being transmitted via antenna with multiple inputs and multiple outputs (MIMO) which has multiple transmitting antennas. For this purpose, RB includes multiple resource elements (RE). Each RE is reserved for one signal of: common reference signal (CRS) associated with one of transmitting antennas; dedicated reference signal (DRS) including single beam-formed or precoded pilot; each RB can include data symbol of "control type" which indicates DRS mode associated with RB. Each DRS includes composite beam-formed or precoded pilot. In another DRS mode, single beam-formed or precoded pilots and composite beam-formed or precoded pilots can be simultaneously present and be simultaneously transmitted within the same RBs or in different RBs.;EFFECT: improved quality of transmitted signals.;15 cl, 12 dwg
机译:技术领域:本发明可以用于发送和解码经由具有多个输入天线和具有多个发送天线的多个输出(MIMO)的天线发送的资源块(RB)。为此,RB包括多个资源元素(RE)。每个RE被保留用于以下信号中的一个:与发射天线之一相关联的公共参考信号(CRS);专用参考信号(DRS),包括单波束形成或预编码的导频;每个RB可以包括“控制类型”的数据符号,该数据符号指示与RB相关联的DRS模式。每个DRS都包括复合波束形成或预编码的导频。在另一种DRS模式下,可以在同一RB或不同RB中同时显示并同时发射单个波束形成或预编码的导频以及复合波束形成或预编码的导频;效果:提高了发射信号的质量; 15 cl, 12载重吨

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