公开(公告)号：US09124311B2

公开(公告)日：2015-09-01

申请号：US14466835

申请日：2014-08-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wangjun Wu ,  Yulin Li ,  Fengqing Yan ,  Xiaodong Zhang ,  Xiwen Zhang

IPC: H04B1/38 ,  H04B1/00 ,  H04B1/50

CPC classification number: H04B1/40 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/50

Abstract: A multi-band multi-path receiving and transmitting device and method are provided. The multi-band multi-path receiving and transmitting device includes at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver includes at least two first frequency band receiving branches and at least two second frequency band receiving branches, and the multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.

Abstract translation: 提供了一种多频带多径接收和发送装置和方法。 多频带多路径接收和发送装置包括至少两个多频率耦合器，多频带收发器和信号处理模块。 多频带收发机包括至少两个第一频带接收分支和至少两个第二频带接收分支，并且采用多频带收发机来减少收发机的数量，从而降低材料成本和安装成本 基站系统。