상세정보
학술대회
Resource Allocation Mechanism in Hybrid Passive Optical Networks
- 발행일
- 200702
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2007, pp.1281-1285
- 협약과제
- 07MT2800, 메트로-액세스 전광 통합망 기술개발, 김봉태
- 초록
- This paper proposes the hierarchical fair bandwidth allocation algorithm to optimize transmission efficiency in wavelength division multiplexed and time division multiplexed hybrid Passive Optical Networks (PONs). A hybrid POS makes a combination of two combined multiplexing: time division multiplexing (TDM) and wavelength division multiplexing (WDM). The proposed algorithm considers traffic load distribution, service weight value, wavelength conversion delay and round trip time to make wavelength and timeslot resource to be used fairly and efficiently in hybrid PONs.
- KSP 제안 키워드
- Allocation algorithm, Allocation mechanism, Fair bandwidth allocation, Hybrid Passive Optical Network, Load distribution, Round trip time, Time division multiplexing, Traffic loads, Wavelength Division Multiplexing(WDM), resource allocation(RA), transmission efficiency