搜索结果: 1-15 共查到“光电子技术 packet”相关记录20条 . 查询时间(0.121 秒)
A Novel Multi-bit Optical Code Label Processing Scheme in Optical Packet Switching Networks
Fiber Bragg gratings Networks packet-switched
2015/6/10
Parallel-to-cascading optical code label processing is proposed and experimentally demonstrated in a 16-node setup. The physical structure for multi-bit label’s processing is significantly simplified,...
Design and Demonstration of an All-Optical Hybrid Packet and Circuit Switched Network Platform for Next Generation Data Centers
Networks circuit-switched Networks packet-switched
2015/6/9
The design of a reconfigurable 4×4 photonic switch simultaneously supporting both packet and circuit switching is proposed and experimentally validated. Error-free operation and routing correctness is...
Demonstration of QoS-Aware Packet Protection via Cross- Layer OSNR Signaling
Networks protection and restoration Optical communications
2015/6/9
Quality-of-service aware packet protection is demonstrated using cross-layer signaling from a delay-line-interferometer-assisted optical-signal-to-noise-ratio monitor. 8×10 Gb/s wavelength-striped opt...
Partial Implementation and Experimental Demonstration of an Integrated Optical Path and Packet Node for New- Generation Networks
Networks Optical communications
2015/6/8
We partially implement and experimentally evaluate an integrated optical path/packet node toward new-generation networks. Our own OCS control system successfully performs both dynamic changes of light...
Asynchronous 2x2 Optical Packet Synchronization, Buffering, and Forwarding
Buffers couplers routers switches multiplexers Optical amplifiers
2015/6/8
We demonstrate the first asynchronous 2x2 optical packet switch capable of synchronizing, buffering, and forwarding 10 Gb/s packets generated from independent transmitters with better than 99% packet ...
Record Switching Throughput of 1.28-Tbit/s/port (64-wavelength x 20-Gbit/s) by DWDM / NRZ-DQPSK Optical Packet Switch System
DWDM / NRZ-DQPSK Optical Packet Switch System
2015/7/20
We first achieved error-free (BER<10 -9 ) operation of 1.28-Tbit/s/port (64-wavelengths x 20 Gbit/s)DWDM/NRZ-DQPSK optical packet switching and buffering, and demonstrated throughput-scalability could...
Gain Transient Mitigation in Remote Erbium Doped Fibre Amplifiers by Burst Packet Carving at the ONU for Extended Power Budget PONs
Remote Erbium Doped Fibre Amplifiers Burst Packet Carving ONU Extended Power Budget PONs
2015/7/20
We present a new approach to mitigate the gain transients in remote Erbium Doped Fibre Amplifiers by means of pre-distortion of data packets at the ONU, allowing a strong reduction (30%) of the packet...
Successful Demonstration of the Compatibility of Optical Packet and Wavelength Circuit Switching in Optical Networks
Compatibility Optical Packet Wavelength Circuit Switching Optical Networks
2015/7/17
We demonstrate the compatibility of optical packet switching and wavelength circuit switching in a system using fast tunable lasers. Optical gating is shown as a necessary function to remove spurious ...
Multi-sampling Stacked Optical Code Label for Scalable Multicasting in Optical Packet Switching Networks
Multi-sampling Stacked Optical Code Label Scalable Multicasting Optical Packet Switching Networks
2015/7/17
A multi-sampling technique is introduced in the stacked optical code label’s encoder implemented by fiber Bragg gratings. The experimental results of a 19-node setup show that scalable optical multica...
Scalable Optical Packet Switch for Optical Packets with Multiple Modulation Formats and Data Rates
Scalable Optical Packet Switch Optical Packets Multiple Modulation Formats Data Rates
2015/7/16
We present a scalable, low latency optical packet switch for optical packets with multiple modulation formats. Results show error-free operation of 1x8 optical packet switch for 160Gb/s RZ-OOK, 320Gb/...
Demonstration of 200 Gbit/s DWDM / NRZ-DQPSK Optical Packet Switching and Buffering
DWDM / NRZ-DQPSK Optical Packet Switching Buffering
2015/7/16
We report error-free (BER<1E-9) optical packet switching and buffering for 200 (10-wavelengths x 20) Gbit/s DWDM/NRZ-DQPSK optical packets. This is a first demonstration for multilevel modulation opti...
Polarization-Independent and Low-Current Operation of InAlGaAs/InAlAs Mach-Zehnder Interferometer-Type Photonic Switch with Hybrid- Waveguide Structure for Optical Packet Switching
Polarization-Independent Low-Current Operation Hybrid-Waveguide Structure Optical Packet Switching
2015/7/15
We demonstrated a polarization-independent Mach-Zehnder interferometer-type photonic switch with very-low-current of about 5mA. Furthermore, a few nano-second switching response time was also confirme...
Cross-Layer Simulations of Fast Packet Protection Mechanisms
Cross-Layer Simulations Protection Mechanisms
2015/7/15
Time-dependent inter-packet and intra-packet BER variations are implemented in the ns-2 network simulator to evaluate fast packet protection based on physical-layer monitoring through pre-FEC BER read...
We demonstrate for the first time 160Gbps error-free 1x4 all-optical packet switching including all-optical label rewriting. Power penalty 1.5dB enables application in multihop packet-switched network...
An Optical Implementation of Crosspoint Buffered Packet Switch
Optical Crosspoint Buffered Packet Switch
2015/8/6
We propose an optical implementation of the crosspoint buffered packet switches in order to reduce the buffer control complexity by decoupling the scheduling of packet delay from the switch status.