Control Channel Design for eLAA

作者: Yih-Shen Chen , Weidong Yang , Bo-Si Chen , Chien-Chang Li

DOI:

关键词: Computer networkTelecommunications linkRedundancy (engineering)RetransmissionHybrid automatic repeat requestControl channelComputer science

摘要: A flexible and efficient physical downlink control channel (PDCCH) signaling scheme that schedules uplink shared (PUSCH) transmission over multiple subframes with Hybrid Automatic Retransmission (HARQ) support is proposed. The PDCCH has a information (DCI) format PUSCH subframes. associated HARQ processes non-consecutive process IDs. Furthermore, the DCI uses joint to combine indexes, new data indication (NDI), redundancy version (RV) reduce overhead.