Heterogeneous cellular networks (HCNs) where conventional macro cells are being overlaid with low-powered small cells and the millimeter wave (mmW) frequencies are considered as a way to efficiently enhance the spectral efficiency per area with the availability of huge bandwidths. However, how to efficiently manage small cells and mmW frequencies is still an open question. In this paper, a load balancing problem for 5G HCNs is discussed with different band operation modes and a joint user association (UA) scheme using a hybrid self-organizing network (SON) is suggested for a practical clustered HCN.
|Title of host publication||2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Publication status||Published - 2018 Jul 2|
|Event||88th IEEE Vehicular Technology Conference, VTC-Fall 2018 - Chicago, United States|
Duration: 2018 Aug 27 → 2018 Aug 30
|Name||IEEE Vehicular Technology Conference|
|Conference||88th IEEE Vehicular Technology Conference, VTC-Fall 2018|
|Period||18/8/27 → 18/8/30|
Bibliographical noteFunding Information:
This research was supported by Institute for Information & communications Technology Promotion(IITP) grant funded by the Korea government(MSIT) (2015-0-00300, Multiple Access Technique with Ultra-Low Latency and High Efficiency for Tactile Internet Services in IoT Environments, 2016-0-00208, High Accurate Positioning Enabled MIMO Transmission and Network Technologies for Next 5G-V2X Services, and 2018-0-00170, Virtual Presence in Moving Objects through 5G).
All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics