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Hi Particlereddy, In your example NSch should
be 16, not 17. First you get the number
of logical subchannels. Apply the data subchannel rotation scheme using the
logical subchannel indices. At last you map the logical subchannel indices to
the physical indices using the UL subchannesl bitmap. Best Regards, Mina Sokar -- Mina Sokar, System Engineer, Embedded
Wireless Systems SySDSoft Inc. www.sysdsoft.com From:
RAMACHANDRA REDDY [mailto:vlsireddy@GMAIL.COM] hi all, i have one
small question regarding UPLINK SUBCHANNEL BITMAP. Assume in the uplink PUSC,
we have 17 subchannels in which 1 subchannel is stripped off (say 7th
subchannel). when doing SUBCHANNEL RENUMBERING when using the mod([(slot_index*13)+subchanne_index],NSch)
formula.. questions 1. should we consider the subchannel stripped off also
for renumbering ?? (in that case NSch = 17 ) 2. or should we consider the 8.4.6.2.6 Data
subchannel rotation scheme for the uplink subchannel bitmap. (but the thing is
that nowhere in the standard he mentions that we should consider the 8.4.6.2.6 section for UPLINK
SUBCHANNEL BITMAP. UPLINK SUBCHANNELS BITMAP is described in Table 608
Type 157 (page1176 of the new standard document). Thanks in advance Particlereddy |