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Performance Evaluation with Control Channel on the Coexistence Scenario of TD-LTE and LTE-FDD

  • Yinshan Liu
  • Xiaofeng Zhong
  • Jing Wang
  • Yang Lan
  • Atsushi Harada
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7992)

Abstract

The coexistence performance with control channel when TD-LTE and LTE-FDD systems coexist at the adjacent frequency band within the same geographical area is investigated. A simple mathematical model mapping from control channel performance to data channel throughput is employed to estimate system performance when considering the impact of the adjacent channel interference (ACI) on the control channels. The simulation results indicate that the ACI generated by Base Station (BS) of collocated LTE system significantly degrades the performance of the uplink of the victim LTE system. The link between BSs needs an extra isolation of 83.6 dB in the typical coexistence scenarios.

Keywords

TD-LTE LTE-FDD coexistence ACI control channel 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Yinshan Liu
    • 1
    • 2
  • Xiaofeng Zhong
    • 1
  • Jing Wang
    • 1
  • Yang Lan
    • 3
  • Atsushi Harada
    • 3
  1. 1.Department of Electronic EngineeringTsinghua UniversityBeijingChina
  2. 2.Dalian Airforce Communication NCO AcademyDalianChina
  3. 3.DOCOMO Beijing Communications Laboratories Co., Ltd.BeijingChina

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