name: CPICH
full_form: Common Pilot Channel
context: the 0dB error would have been consistantly better than the 1dB case) In general every effort should be made to find algorithms which keep the CPICH SIR measurement error smaller than 3dB and preferably no larger than 1 dB. Table 5. H-ARQ Enabled with CPICH Error ï³=0dB Table 6. H-ARQ Enabled with CPICH Error ï³=1dB Table 7. H-ARQ Enabled with CPICH Error ï³=3dB Table 8. H-ARQ Disabled with CPICH Error ï³=0dB Table 9. H-ARQ Disabled with CPICH Error ï³=1dB Table 10. H-ARQ Disabled with CPICH Error ï³=3dB Figure 24. %User Packet Call Throughput CDF w/wo H-ARQ for the 1dB CPICH SIR measurement error case using a Max C/I Scheduler Figure 25. Residual FER with and without H-ARQ for the 1dB CPICH SIR measurement error case using a Max C/I Scheduler Figure 26. Packet Throughput vs Service Throughput w/wo H-ARQ for different CPICH SIR Measurement Errors using a Max C/I Scheduler.
description: The Common Pilot Channel (CPICH) is a type of channel in the Universal Mobile Telecommunications System (UMTS) that carries pilot signals used for channel estimation and other purposes. The CPICH SIR measurement error refers to the difference between the actual and measured Signal-to-Interference Ratio (SIR) on this channel, which affects system performance.
explanation: The text explicitly states that CPICH is a 'type of channel' within the UMTS system, classifying it as a telecommunications channel.
section_title: Simulation Results/Conclusions for CPICH SIR errors w/wo H-ARQ
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