Department of Electrical Engineering and Computer Science
CSP(Communication and Signal Processing) Lab
1. Journal Articles
Multi-Group Random Access Resource Allocation for M2M Devices in Multicell Systems
- Title
- Multi-Group Random Access Resource Allocation for M2M Devices in Multicell Systems
- Author(s)
- Kwon, Taesoo ; Choi, Ji-Woong
- DGIST Authors
- Choi, Ji-Woong
- Issued Date
- 2012-06
- Type
- Article
- Article Type
- Article
- Subject
- Efficient Resource Allocation ; Heterogeneous Traffic ; Machine-to-Machine (M2M) ; Machine to Machines ; Multi-Cell Environment ; Multi-Group ; Multicell System ; Packet Collisions ; Poisson Distribution ; Poisson Point Process ; Random Access ; Resource Allocation ; Rigorous Analysis ; Signal to Interference Ratio ; Stochastic Geometry
- ISSN
- 1089-7798
- Abstract
- The efficient service of a tremendous number of machine-type devices with heterogeneous traffic types may consider simple random access as a solution. For more rigorous analysis of system performance in multicell environments, it is required to consider not only the packet collisions within the same cell but also the interference from other cells. This letter analyzes signal-to-interference-ratio distributions and derives efficient resource allocation schemes for spatial multi-group random access in multicell systems, using the Poisson point process model. © 2012 IEEE.
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Related Researcher
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Choi, Ji-Woong
- Research Interests Communication System; Signal Processing; Communication Circuit Design; 생체 신호 통신 및 신호 처리; 뇌-기계 인터페이스(BMI); 차세대 교차계층 통신 및 신호 처리; 5G 모바일 통신
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