Results 1 to 10 of about 3,468 (310)
Performance Issues in Optical Burst/Packet Switching [PDF]
, 2009 This chapter summarises the activities on optical packet switching (OPS) and optical burst switching (OBS) carried out by the COST 291 partners in the last 4 years. It consists of an introduction, five sections with contributions on five different specific topics, and a final section dedicated to the conclusions.
Davide Careglio +18 more
openalex +6 more sources
DESIGN OF AN ARRAYED WAVEGUIDE GRATINGS BASED OPTICAL PACKET SWITCH [PDF]
Journal of Engineering Science and Technology, 2016 Optical packet switching is considered as the future of data transfer technologyin combination with middle-aged electronics. The biggest challenge encountered in optical packet switching is the lack of optical buffers for storing the contending packets ...
VAIBHAV SHUKLA +2 more
doaj +1 more source
Scheduling Issues in ECOFRAME Optical Packet Switched Ring [PDF]
Telfor Journal, 2011 In the metropolitan area, traditional SONET/SDH circuit switched rings are likely to be replaced with optical packet/burst switching technologies.
P. Gravey +3 more
doaj +1 more source
QoS Routing Algorithm for OBS Networks Based on a Multi-Objective Genetic Algorithm
IEEE Access, 2022 To optimize the QoS of optical burst switching networks, a QoS routing optimization algorithm based on a multi-objective genetic algorithm is proposed. A Bayesian network model is used to locate the fault of optical burst switching network and obtain the
Li-Sheng Cui, Gautam Srivastava
doaj +1 more source
Parallel Transfer Optical Packet Switches [PDF]
Journal of Lightwave Technology, 2009 For efficient utilization of bandwidth in optical packet switching, the guard time T g between packets should only be a small fraction of the packet transmission time T d. Since the guard time T g of existing packet switching approaches must be larger than the reconfiguration time T sw of optical switches, this imposes a stringent demand on the switch ...
Li, CY, Li, VOK, Wai, PKA
openaire +3 more sources
Who shot Optical Packet switching? [PDF]
2017 19th International Conference on Transparent Optical Networks (ICTON), 2017 Looking at the volume of publications dealing with Optical Packet (OPS) and those dealing with Elastic Optical Networking (EON) in the period from 2000 to 2016, one clearly can observe that between 2004 and 2009 there is a boom of the OPS publications and then they start to diminish.
Almeida Amazonas, José Roberto de +2 more
openaire +2 more sources
IEEE Photonics Journal, 2022 This paper presents an implicit labeling scheme where stacked spectral-amplitude-coding (SAC) labels are inscribed in multiple payload bits in the packet front.
Kai-Sheng Chen
doaj +1 more source
天地一体化信息网络, 2021 Space-integrated-ground information network will face the challenges of heterogeneous links, multi-granularity of information and limited resources in the process of networking.The problems can be solved by data switching design.The architecture of space-
Shanghong ZHAO +3 more
doaj +2 more sources
Analysis of fibre-loop optical buffers with a void-avoiding schedule [PDF]
EAI Endorsed Transactions on Internet of Things, 2015 In optical packet/burst switching, fibre-loop optical buffers provide a compact and effective means of contention resolution. In case of fixed packet length, the involved loop length is typically chosen matched (equal to the packet length), and the loops
Wouter Rogiest +2 more
doaj +1 more source
Optical packet switching without packet alignment [PDF]
24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398), 2002 Operation without packet alignment of an all-optical packet switch is proposed and predicted feasible through a detailed traffic analysis. Packet alignment units are eliminated resulting in a simple switch architecture while optimal traffic performance is maintained through the flexibility provided by WDM.
P.B. Hansen +2 more
openaire +1 more source