Uplink coordinated multi-point reception for LTE-advanced systems

  • Authors:

  • Dajie Jiang;Qixing Wang;Jianjun Liu;Guangyi Liu;Chunfeng Cui

  • Affiliations:

  • China Mobile Research Institute, Beijing, P.R.China;China Mobile Research Institute, Beijing, P.R.China;China Mobile Research Institute, Beijing, P.R.China;China Mobile Research Institute, Beijing, P.R.China;China Mobile Research Institute, Beijing, P.R.China

  • Venue:
  • WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
  • Year:
  • 2009

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Abstract

Coordinated Multi-Point transmission/reception (CoMP) is one of the candidate techniques for LTE-Advanced systems to increase the cell average and cell edge user throughput in both uplink and downlink. This paper presents uplink CoMP-MU-MIMO scheme and the corresponding system level performance evaluation which shows that the uplink CoMP-MU-MIMO joint processing can bring significant gains to both the average sector throughput and the cell edge user throughput.