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UCI Over PUSCH in TD-LTE
Posted on 17. Jun, 2013 by hcharaya
in LteWorld Forum
Hi,
I would like to know when UCI HARQi/RI information is transmitted on PUSCH. How eNb determines how many ACK/NACK or RI bits has been used by particular UEi.
3GPPi 36.213 (section 8.0)
3GPPi 36.213 (section 8.0) states following, does it help ?
"For TDD and normal HARQi operation, if a PDCCH with CSI request field set to trigger an aperiodic CSI report, as described in section 7.2.1, is detected by a UEi on subframe n, then on subframe n+k UCI is mapped on the corresponding PUSCH transmission where k is given by Table 8-2, when simultaneous PUSCH and PUCCH transmission is not configured for the UE."
For RI did you check section 7.2 of above spec ??