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Journal Article
Performance Analysis of Large-scale MIMO System for Wireless Backhaul Network
- Authors
- Seokki Kim, Seungkwon Baek
- Issue Date
- 2018-10
- Citation
- ETRI Journal, v.40, no.5, pp.582-591
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- In this paper, we present a performance analysis of large-scale multi-input multi-output (MIMO) systems for wireless backhaul networks. We focus on fully connected N nodes in a wireless meshed and multi-hop network topology. We also consider a large number of antennas at both the receiver and transmitter. We investigate the transmission schemes to support fully connected N nodes for half-duplex and full-duplex transmission, analyze the achievable ergodic sum rate among N nodes, and propose a closed-form expression of the achievable ergodic sum rate for each scheme. Furthermore, we present numerical evaluation results and compare the resuts with closed-form expressions.
- KSP Keywords
- Closed-form expressions, Full-duplex transmission, Half-duplex, Large-scale MIMO system, Multi-input multi-output (MIMO) system, Multiple input multiple output(MIMO), Numerical evaluation, Performance analysis, Sum rate, Wireless backhaul networks, large number of antennas
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
