Performance analysis of downlink coordinated multipoint joint transmission in ultra-dense networks

Shuyi Chen, Tianyu Zhao, Hsiao Hwa Chen, Zhiping Lu, Weixiao Meng

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Ultra-dense networks (UDNs) are one of the key enabling techniques for implementation of 5G wireless communication systems, and inter-cell interference is a major issue in UDNs. Coordinated Multipoint Joint Transmission (CoMP-JT) helps reduce inter-cell interferences. However, due to randomly and densely distributed access entities in UDNs, many challenging issues need to be dealt with to implement CoMP-JT in UDNs. In this article, we aim to address the issues on how to achieve maximal per area spectral efficiency in UDNs based on CoMP-JT technology. The performance of UDNs with different joint transmission schemes are evaluated with the help of computer simulations to show the effective deployment schemes of small cells.

Original languageEnglish
Article number8000806
Pages (from-to)106-114
Number of pages9
JournalIEEE Network
Volume31
Issue number5
DOIs
Publication statusPublished - 2017 Aug 3

All Science Journal Classification (ASJC) codes

  • Software
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications

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