Web• PHICH configuration is part of system information transmitted on PBCH – 1 bit to indicate 1 or 3 OFDM symbols – 2 bits indicate • The PHICH which the terminal will expect the HARQ acknowledgement upon (PHICH group #, orthogonal Seq., and the I/Q branch) is given by the number of the 1st RB upon which the WebPHICH Resource PHICH group value (Ng) System Frame Number Used to frame synchronize the UE Scheduling Information for SIB1 BR R13 (PDSCH repetitions) 4:BCCH-DL-SCH: SIB1 System Information Block Type 1 contains information relevant when ... t-ReselectionEUTRA-SF Medium and high mobility scaling factor threshX-High Threshold for cell reselection ...
Basic Tab: DL Control Channel Parameters (LTE) - Keysight
WebThe PHICH related paremeter configured by RRC message (MIB in this case) is only two as shown below in MIB, but many other parameter are derived from that single infomration … WebOct 22, 2024 · Then there are PHICH groups and each PHICH group occupies 3 REGs or 12 REs. If the Ng parameter is 1 then there will be 7 PHICH groups in 10 MHz channel so the total PHICH overhead will be … city of boynton beach lhap
LTE PDCCH Interleaver (PDCCH Interleaver) - ADS 2009 - Keysight ...
WebMay 13, 2024 · PHICH is a control channel on LTE downlink, that is used to acknowledge the reception of uplink (PUSCH)transmission from a mobile/UE. The PHICH indicates either a ACK or a NACK, which the UE will decode to find out if it has to do a retransmission or not. The ACK/Nack is indicated by the Enodeb. Encoding Of PHICH WebOct 17, 2014 · The UE after decoding the DCI-0 will transmit the PUSCH in subframe-4 with the parameters as conveyed in the DCI-0. Now eNodeB knows that it has sent a uplink grant to the UE in subframe-0 and and now it is expecting a PUSCH from that UE, in subframe-4. So the eNodeB L2 will give the configurations needed to decode the PUSCH to L1 in … WebApr 11, 2024 · MIB will transmit the DL bandwidth and parameter called Ng, These two parameter used to decide no of PHICH groups.Ng will be decided by higher layers.Increased no of PHICH will support more UE to receive the ACK/NACK. So it is a scaling factor for Enb to decide no of PHICH group answerApr 25, 2024by Jaganathan Your comment on this … city of boynton beach mayor office