Performance Comparison of CDMA2000 1x and LTE for Voice Service

  title={Performance Comparison of CDMA2000 1x and LTE for Voice Service},
  author={Yu-Cheun Jou and Rashid Attar and Jun Ma and Xin Zhang},
  journal={2010 IEEE Wireless Communication and Networking Conference},
This paper presents a performance comparison between a circuit-based CDMA2000 1x voice system and LTE VoIP system, in terms of capacity, air link latency and link budget. The performance comparison is based on link and network level simulations using a common evaluation methodology. The voice capacity of existing CDMA2000 1x is about 14% better than that of VoIP over LTE (based on 3GPP-Release 8). With CDMA2000 1x-Advanced (CDMA2000 1x-RevisionE and advanced receiver techniques such as… CONTINUE READING


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