Results 41 to 50 of about 18,565 (165)

Acyclic Traffic Management in EtherCAT Networks: Novel Adaptive Grouping and Telegram Assignment Mechanism

open access: yesIEEE Access
Recent advances in industrial, railway, and in-vehicle communications demand network architectures that ensure low latency, high synchronization, and efficient bandwidth utilization. While Ethernet for Control Automation Technology (EtherCAT) effectively
Danish Mehmood Mughal   +4 more
doaj   +1 more source

Tunable two-element diffractive lenses with optimal bandwidth utilization

open access: yesOptics Express, 2022
Previous work has shown that a set of two diffractive optical elements arranged in series can form a diffractive lens with variable optical power that can be tuned by relative rotation of its two sub-elements about their common central axis. However, previous designs of these diffractive optical elements did not take advantage of the full spatial ...
openaire   +2 more sources

OPTIMIZATION IN QUALITY OF SERVICE FOR LTE NETWORK USING BANDWIDTH EXPANSION

open access: yesJurnal Ilmiah SINERGI, 2019
QoS (Quality of Service) of LTE networks can bring the providers to provide broadband services with high performance to end user.  Furthermore, the expected data rate transfer is up to 300 Mbit/s per user while the range of bandwidth varies from 1.4 MHz ...
Fadli Sirait   +3 more
doaj   +1 more source

Effective Bandwidth Utilization in IEEE802.11 for VOIP

open access: yes, 2010
IEEE Publication format, International Journal of Computer Science and Information Security, IJCSIS, Vol. 8 No. 1, April 2010, USA. ISSN 1947 5500, http://sites.google.com/site/ijcsis/
Bhanu, S. Vijay   +2 more
openaire   +2 more sources

Deploying external bandwidth guaranteed media server clusters for real-time live streaming in media cloud.

open access: yesPLoS ONE, 2019
The cloud-based media streaming service is a promising paradigm for multimedia applications. It is attractive to media streaming service providers, who wish to deploy their media server clusters in a media cloud at reduced cost.
Weizhan Zhang   +4 more
doaj   +1 more source

Page Table Compaction for TLB Coalescing

open access: yesIEEE Access, 2020
In the traditional page-based memory management scheme, frequent page-table walks degrade performance and memory bandwidth utilization. A translation lookaside buffer (TLB) coalescing scheme reduces the problems by efficiently utilizing TLB and ...
Jae Young Hur, Joonho Kong
doaj   +1 more source

Utility-Optimized Flow-Level Bandwidth Allocation in Hybrid SDNs

open access: yesIEEE Access, 2018
The software-defined network (SDN) is a new networking paradigm to improve network performance via logically centralized control and open standardized interfaces. However, the introduction of SDN technology faces many difficulties due to operational and economic constraints.
Xiaohong Huang, Tingting Yuan, Maode Ma
openaire   +3 more sources

MBER power allocation for joint precoding and space-time coding GFDM

open access: yesDianxin kexue, 2021
In order to improve the bit error rate (BER) and bandwidth utilization performance of generalized frequency division multiplexing (GFDM) system over frequency selective fading channels, based on the minimum bit error rate (MBER) criterion, a joint ...
Jianhui CAI, Guangqiu LI, Yanxu DUAN
doaj   +2 more sources

Data-Driven Guidelines for Buffer Sizing: A Dynamical System Approach for Throughput Time-Series

open access: yesIEEE Access
Proper router buffer sizing is critical for supporting modern applications that require both high throughput and low latency. An excessively large buffer can induce significant delays due to bufferbloat, whereas undersized buffers often reduce throughput.
Kaito Kato   +2 more
doaj   +1 more source

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