name: CRS-IC
full_form: CRS interference cancellation
context: According to the PDSCH link-level simulation results for 15 kHz SCS and synchronous network in clause 5.3.2, RAN4 initial observations are as follows: â¢ CRS-IC with the assumption of NW signaling can achieve better performance compared to RM scheme 1. â¢ CRS-IC without NW assistant signaling achieve similar or lower performance compared to CRS-IC schemes with the assumption of NW signalling. â¢ LLR weighting with the assumption of NW signaling can achieve better or similar performance compared to RM scheme 1. â¢ LLR weighting without NW assistant signaling achieve similar or lower performance compared to LLR weighting with the assumption of NW signalling. â¢ Note: RM scheme 1 is under the assumption that RM always applied for the strongest interference cell. In addition, due to RM applied in interference cells, the CRS REs and data REs under LTE cells will observe different interference level with SINR offset. The interference mismatch among CRS REs and data REs may bring impact on LTE
description: CRS-IC (CRS Interference Cancellation) is a technique used to reduce interference caused by Control Reference Signals (CRS) in cellular networks. It aims to improve network efficiency and coexistence between different radio access technologies like LTE and NR.
explanation: CRS-IC focuses on manipulating and mitigating signals within a telecommunications system, specifically targeting the interference generated by CRS. This classification aligns with signal processing techniques that aim to enhance signal quality and reduce unwanted noise.
section_title: 5.3.3Summary of link level evaluation
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