专利名称：SYSTEM AND METHOD FOR TDD-FDD
DUPLEXING IN A RADIO ARCHITECTURE
发明人：LI, Lin,WU, Ke申请号：EP15879718.3申请日：20151207公开号：EP3248294B1公开日：20190710
摘要：A reconfigurable TDD-FDD multiplexer operates in a TDD mode and a FDDmode. The TDD-FDD multiplexer includes an interdigital quadruplexer in series with aone-pole three-throw RF switch. The interdigital quadruplexer includes of two V-bandfilters, connectable to a transmitter and a receiver, respectively, for TDD mode duplexing,and two E-band filters, connectable to a transmitter and a receiver, respectively, for FDDmode duplexing. The E-band filters include an E-band transmitting filter that passes an E-band transmitting frequency band, and an E-band receiving filter that passes for an E-band receiving frequency band offset from the E-band transmitting frequency band.Switching between the V-band receiving filter and V-band transmitting filter enables TDDduplexing functionality at V-band frequencies. Switching to the two E-band filters enablesFDD duplexing functionality at E-band frequencies.
申请人：HUAWEI TECH CO LTD
地址：CN
国籍：CN
代理机构：Pfenning, Meinig & Partner mbB
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