Encyclopedia of Wireless Networks

Living Edition
| Editors: Xuemin (Sherman) Shen, Xiaodong Lin, Kuan Zhang

Architectures, Key Techniques, and Future Trends of Heterogeneous Cellular Networks

  • Mugen Peng
  • Yaohua Sun
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-32903-1_77-1

Synonyms

Definitions

HetNets are seen as new network paradigm evolutions to the fifth-generation wireless systems, which can cost-efficiently improve system coverage, capacity, latency, and so on.

Historical Background

With the explosive increase in mobile data traffic, operators have to continuously improve network performance. As a promising solution, the HetNet is a new technology that can cost-efficiently improve system coverage and capacity (Peng et al., 2015a). Communication nodes with high transmit power, such as MBSs, are deployed for large coverage and high capacity, while LPNs, such as SCAPs, help to supply service in the coverage of some hotspots. By deploying additional LPNs within the local-area range and bringing LPNs closer to end-UEs, HetNets can potentially improve spatial resource reuse and extend the coverage, thus allowing future cellular systems to achieve higher data rates while retaining the uninterrupted connectivity and seamless...

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Key Laboratory of Universal Wireless Communications (Ministry of Education)Beijing University of Posts and TelecommunicationsBeijingChina

Section editors and affiliations

  • Hsiao-hwa Chen

There are no affiliations available