公开(公告)号：US20140286450A1

公开(公告)日：2014-09-25

申请号：US14065420

申请日：2013-10-29

Applicant: Rambus Inc.

Inventor： Aliazam Abbasfar ,  Abbas Komijani

IPC: H04B7/06

CPC classification number: H04B7/06 ,  H04L27/2614 ,  H04L27/2628

Abstract: Embodiments of a communication circuit are described. This communication circuit includes an input node to receive a set of data symbols and a partitioner coupled to the input node. This partitioner is to divide the set of data symbols into M irregular subgroups of data symbols, a given one of which includes non-consecutive data symbols in the set of data symbols. Moreover, this given irregular subgroup of data symbols includes at least two pairs of adjacent data symbols having different inter-data-symbol spacings in the set of data symbols. This communication circuit also includes M modulators coupled to the partitioner, where the given irregular subgroup of data symbols is coupled to a given modulator in the M modulators. Furthermore, the communication circuit includes M output nodes, where a given output node in the M output nodes is coupled to the given modulator and is to couple to an antenna element in M antenna elements.

Abstract translation: 描述通信电路的实施例。 该通信电路包括用于接收一组数据符号的输入节点和耦合到输入节点的分割器。 该分割器将数据符号组划分成M个不规则的数据符号子组，其中一个给定的数据符号包括该组数据符号中的非连续的数据符号。 此外，该给定的不规则数据符号子组包括在该组数据符号中具有不同的数据间符号间隔的至少两对相邻数据符号。 该通信电路还包括耦合到分割器的M个调制器，其中给定的不规则子数据符号耦合到M个调制器中的给定调制器。 此外，通信电路包括M个输出节点，其中M个输出节点中的给定输出节点耦合到给定的调制器，并且耦合到M个天线元件中的天线元件。