知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN1890912B 用于在无线电通信系统中运行发射电台的方法以及发射装置 失效 - 权利终止 转让

用于在无线电通信系统中运行发射电台的方法以及发射装置
摘要：
用于在无线电通信系统中运行发射电台(NodeB)的方法，在该方法中，所述发射电台(NodeB)预定至少三个信息单元(c)用于经由至少一个传输信道同时向至少一个接收电台(UE 1，...，UE K)发射。所述发射电台(NodeB)具有一个信息，从所述信息中可以推断出：所述接收电台(UE 1，...，UE K)采用哪种解调方法(D(1)，D(K))用于接收信号；所述接收电台(UE 1，...，UE K)采用哪种分配规则(ZV)，用于将信息单元(I)分配给接收信号；和所述传输信道具有哪些传输特性(H(k))。另外，所述发射电台(NodeB)将所述至少三个信息单元(c)划分成至少两个组(B1，B2，...，BK)，其中所述组的至少之一包含多于一个的信息单元。在考虑信息(D(1)，D(K)，ZV，H(k))的情况下，所述发射电台(NodeB)为每个组(B1，B2，...，BK)确定一个子发射信号，并且从所述子发射信号形成总发射信号(t(R))，所述发射电台将所述总发射信号向至少一个接收电台(UE 1，...，UE K)发射。
摘要（英）：

The invention relates to a method for operating a transmitting station (NodeB) in a radio communications system. According to said method, the transmitting station (NodeB) designates at least three information units (c) for simultaneous transmission to at least one receiving station (UE 1, ..., UE K) via at least one transmission channel. The transmitting station (NodeB) contains information that indicates the demodulation method (D<(1)>, , D<(K)>) that is used by the receiving station (UE 1, ..., UE K) for received signals, the allocation regulation (ZV) that is used by the receiving station(UE 1, ..., UE K), in order to assign an information unit (I) to a received signal and the transmission characteristics (H<(k)>) of the transmission channel. In addition, the transmitting station (NodeB) divides the three or more information units (c) into at least two groups (B1, B2, ..., BK), at least one of the groups containing more than one information unit. The transmitting station (NodeB) determines a partial transmission signal for each group (B1, B2, ..., BK), taking the information (D<(l)>, , D<(K)>, ZV, H<(k)>) into consideration, forms a total transmission signal (t<(R)>) from the partial transmission signals and transmits said total transmission signal to the receiving station(s) (UE 1, ..., UE K).

公开/授权文献
0/0