Results 41 to 50 of about 19,525 (187)
Sensors, 2019 This paper presents a novel audio indoor localization system. In the proposed system, four speakers placed at known positions transmit chirp signals according to the time-division multiple access (TDMA) plus frequency-division multiple access (FDMA ...
Xiang Chen +5 more
doaj +1 more source
Faster and Efficient Time Division Multiple Access (TDMA) System
International Journal of Advanced Research in Computer Science and Software Engineering, 2018 In this paper the author has developed a new design to implement the TDMA(Time division multiple access) system. It is a verilog code that is simulated on the “Mentor graphics MODEL SIM- ALTERA 10.1d(QUARTUS II 13.0) “ software. It allows several users to share the same frequency channel by dividing the signal into different time slots.
openaire +1 more source
An Oxygen‐Scavenger Sulfide Coating Enabling Long‐Term Stable Nickel‐Rich Cathodes
Small, Volume 22, Issue 10, 17 February 2026.ZrS2 as a novel coating can scavenge oxygen released from NMC lattices while converting to Zr(SO4)2. In return, such a sulfide‐sulfate conversion results in many benefits leading to high‐performance NMC cathodes. Abstract Oxygen release is a major issue associated with layer‐structured metal oxide cathodes in lithium batteries, which can further cause ...
Kevin Velasquez Carballo +7 more
wiley +1 more source
A Dynamic Distributed Multi-Channel TDMA Slot Management Protocol for Ad Hoc Networks
IEEE Access, 2021 With the emergence of new technologies and standards for wireless communications and an increase in application and user requirements, the number and density of deployed wireless ad hoc networks is increasing.
Irfan Jabandzic +5 more
doaj +1 more source
, 2008 Wideband Code Division Multiple Access (WCDMA) A 3G highspeed digital data service provided by cellular carriers that use the time division multiplexing (TDMA) or GSM technology worldwide, including AT&T (formerly Cingular) and T-Mobile in the U.S. WCDMA
Mawari, Hamzah, Mohamad, Alias
core
Time-predictable Chip-Multiprocessor Design [PDF]
, 2010 —Real-time systems need time-predictable platforms to enable static worst-case execution time (WCET) analysis. Improving the processor performance with superscalar techniques makes static WCET analysis practically impossible.
Schoeberl, Martin
core +2 more sources
IET Communications, Volume 20, Issue 1, January/December 2026.This paper investigates new radio spectrum coexistence mechanisms, leveraging the currently uninhabited 6 GHz bands and aiming for fair coexistence of Wi‐Fi 6 and 5G new radio unlicensed (NR‐U). A novel two‐stage channel contention mechanism is proposed to explore additional spectrum access opportunities which remain unrealized in the existing channel ...
Md Toufiqur Rahman +2 more
wiley +1 more source
Optimal Multi-TDMA Scheduling in Ring Topology Networks [PDF]
, 2015 A scheduling algorithm will be proposed for wireless ring topology networks, utilizing time division multiple access (TDMA) with possible simultaneous operation of nodes.
Simon, Gyula +2 more
core +2 more sources
Federated Split Learning for Large Language Models With RSMA
IET Communications, Volume 20, Issue 1, January/December 2026.This study proposes a federated split learning framework for large language models (FedsLLM) integrated with rate‐splitting multiple access (RSMA), aimed at enhancing the efffciency and privacy of LLM training in wireless communication systems. ABSTRACT This study proposes a federated split learning framework for large language models (FedsLLM ...
Jianxin Dai +6 more
wiley +1 more source
Self-stabilizing TDMA Algorithms for Wireless Ad-hoc Networks without External Reference
, 2013 Time division multiple access (TDMA) is a method for sharing communication media. In wireless communications, TDMA algorithms often divide the radio time into timeslots of uniform size, $\xi$, and then combine them into frames of uniform size, $\tau$. We
Petig, Thomas +2 more
core +1 more source