Advanced wireless networks: 4G technologies

S Glisic, JP Makela - 2006 IEEE Ninth International Symposium …, 2006 - ieeexplore.ieee.org
Within the wide range of issues related to 4G wireless networks, due to the scope of the
ISSTA conference, in this presentation we highlight some segments of wireless networks …

Demonstration of PS-QAM based flexible coherent PON in burst-mode with 300G peak rate and ultra-wide dynamic range

S Xing, G Li, A Sun, J Chen, Z He… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Coherent passive optical network (PON) has been proposed to support the next generation
high-speed optical access network owing to the superior receiver sensitivity and thereby the …

Low-cost, large-coverage, and high-flexibility coherent PON for next-generation access networks: advances, challenges, and prospects

S Xing, J Zhang, W Shen, A Yan, G Li, A Sun… - Chinese Optics …, 2024 - opg.optica.org
Increasing bandwidth requirements have posed significant challenges for traditional access
networks. It is difficult for intensity modulation/direct detection to meet the power budget and …

Timing, carrier, and frame synchronization of burst-mode CPM

E Hosseini, E Perrins - IEEE Transactions on communications, 2013 - ieeexplore.ieee.org
In this paper, we propose a complete synchronization algorithm for continuous phase
modulation (CPM) signals in burst-mode transmission over additive white Gaussian noise …

Burst-mode Signal Reception for 200G Coherent Time and Frequency Division Multiplexing Passive Optical Network

G Li, A Yan, Z Li, S Xing, W Shen, J Shi… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
The coherent passive optical network (PON) is a cost-effective point-to-multipoint solution to
accommodate the ever-increasing traffic demands in the future optical access network …

Joint estimation of symbol timing and carrier frequency offset of OFDM signals over fast time-varying multipath channels

T Lv, H Li, J Chen - IEEE Transactions on Signal Processing, 2005 - ieeexplore.ieee.org
In this paper, we present a novel joint algorithm to estimate the symbol timing and carrier
frequency offsets of wireless orthogonal frequency division multiplexing (OFDM) signals. To …

Noncoherent frame synchronization

M Chiani - IEEE Transactions on Communications, 2010 - ieeexplore.ieee.org
One of the key operations in communication systems is frame synchronization, which is
similar in many aspects to code acquisition in the context of code division multiple access …

Frequency-domain adaptive MIMO filter with fractional oversampling using stochastic gradient descent for long-haul transmission over coupled 4-core fibers

M Arikawa, K Hayashi - Optics express, 2023 - opg.optica.org
We propose a fractionally spaced frequency-domain adaptive multi-input multi-output
(MIMO) filter architecture in which the sampling rate of input signals is below 2× …

Generalized and average likelihood ratio testing for post detection integration

GE Corazza, R Pedone - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
In the context of spread spectrum communications, this paper investigates the use of
likelihood ratio testing techniques for the design of post detection integration (PDI) methods …

FBMC-based random access signal design and detection for LEO base stations

M Caus, AI Pérez-Neira - IEEE Transactions on Wireless …, 2022 - ieeexplore.ieee.org
The integration of non-terrestrial networks into the 5G ecosystem is mainly driven by the
possibility of provisioning service in remote areas. In this context, the advent of flying base …