Optical code-division-multiplexed systems based on spectral encoding of noncoherent sources

M Kavehrad, D Zaccarin - Journal of lightwave technology, 1995 - ieeexplore.ieee.org
… encoded bandwidth and a = 1 when we encode the 3-dB bandwidth of the source. As a is
increased the encoded bandwidth is reduced and the code looks more binary at the receiver. …

Adaptive coding and modulation for robust optical access networks

ES Chou, JM Kahn - Journal of Lightwave Technology, 2019 - ieeexplore.ieee.org
… As a first analysis, we investigated the two simplified allocation strategies of equal … performance
of ACM using different dynamic bandwidth allocation strategies and with various network …

Lighting the local area: Optical code-division multiple access and quality of service provisioning

A Stok, EH Sargent - IEEE Network, 2000 - ieeexplore.ieee.org
… the vast bandwidth of the optical fiber medium … bandwidth available to the individual user:
time-division multiple access (TDMA), wavelength-division multiple access (WDMA), and code-…

Multipath routing and spectrum allocation for network coding enabled elastic optical networks

X Wang, R Gu, Y Ji - Current Optics and Photonics, 2017 - opg.optica.org
… Thus, the services could be allocated with just enough spectrum slots in traffic bandwidth
reconfiguration and modification through the super-channels, sub-channels [9-12]. …

Bandwidth scheduling techniques in TDM-PON supporting inter-ONU communication with network coding for smart grid applications

R Kubo, M Tadokoro, H Nomura… - 2012 IEEE …, 2012 - ieeexplore.ieee.org
… This research applies an NC technique to the EPON-based optical backhaul network to
improve downlink throughput. The concept of inter-flow NC in TDM-PON is illustrated in Fig. 2. …

An optimized architecture to reduce the impact of fiber strands in spectral/spatial optical code division multiple access passive optical networks (OCDMA-PON)

WA Imtiaz, HY Ahmed, M Zeghid, Y Sharief - Optical Fiber Technology, 2020 - Elsevier
… dimensional optical code division multiple access (2D-OCDMA) systems in passive optical
networks (… Each filter in MUX is configured at 0.4 nm bandwidth and is used to allow a specific …

Joint optimization of fronthaul compression and bandwidth allocation in uplink H-CRAN with large system analysis

W Xia, J Zhang, TQS Quek, S Jin… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Optical fiber links … 2) WZ Coding Scheme: Taking advantage of the correlation of the received
signals at all the RRHs which results from the mutual interference between UEs, WZ coding

Traffic shaping, bandwidth allocation, and quality assessment for MPEG video distribution over broadband networks

S Gringeri, K Shuaib, R Egorov, A Lewis… - IEEE …, 1998 - ieeexplore.ieee.org
… This architecture uses an all-optical … bits allocated to various types of frames within the GOP
are varied. In each profile attempts are made to allocate a large number of bits while coding

Network coding-based routing and spectrum allocation in elastic optical networks for enhanced physical layer security

G Savva, K Manousakis, G Ellinas - Photonic Network Communications, 2020 - Springer
… spectrum allocation approach is proposed utilizing network coding (NC) in elastic optical
solves the combined network coding and routing and spectrum allocation problem that also …

[PDF][PDF] Approach of the T-CONT allocation to increase the bandwidth in passive optical networks

Z Bosternak, R Róka - Radioengineering, 2017 - radioeng.cz
… 3, we will name the bandwidth allocation mechanisms used in passive optical networks,
whereas … We need to consider the 8B/10B line coding, so in case of EPON the real transmission …