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- research-articleOctober 2023
Sequential Routing-based Time-division Multiplexing Optimization for Multi-FPGA Systems
ACM Transactions on Design Automation of Electronic Systems (TODAES), Volume 28, Issue 6Article No.: 104, Pages 1–10https://doi.org/10.1145/3626322Multi-field programming gate array (FPGA) systems are widely used in various circuit design-related areas, such as hardware emulation, virtual prototypes, and chiplet design methodologies. However, a physical resource clash between inter-FPGA signals and ...
- research-articleSeptember 2020
An ASIP Approach to Path Allocation in TDM NoCs using Adaptive Search Region
GLSVLSI '20: Proceedings of the 2020 on Great Lakes Symposium on VLSISeptember 2020, Pages 463–468https://doi.org/10.1145/3386263.3406936Dynamic connection allocation in time-division multiplexed network-on-chip(NoC) is a promising approach to provide a guaranteed service in NoC. Most recently, the trellis-search algorithm demonstrated using an application-specific instruction-set ...
- research-articleNovember 2020
Routing topology and time-division multiplexing co-optimization for multi-FPGA systems
DAC '20: Proceedings of the 57th ACM/EDAC/IEEE Design Automation ConferenceJuly 2020, Article No.: 178, Pages 1–6Time-division multiplexing (TDM) is widely used to overcome bandwidth limitations and thus enhances routability in multi-FPGA systems due to the shortage of I/O pins in an FPGA. However, multiplexed signals induce significant delays. To evaluate timing ...
- research-articleFebruary 2020
Lagrangian Relaxation-Based Time-Division Multiplexing Optimization for Multi-FPGA Systems
ACM Transactions on Design Automation of Electronic Systems (TODAES), Volume 25, Issue 2Article No.: 21, Pages 1–23https://doi.org/10.1145/3377551<?tight?>To increase the resource utilization in multi-FPGA (field-programmable gate array) systems, time-division multiplexing (TDM) is a widely used technique to accommodate a large number of inter-FPGA signals. However, with this technique, the delay ...
- research-articleNovember 2015
Time-division multiplexing vs network calculus: a comparison
RTNS '15: Proceedings of the 23rd International Conference on Real Time and Networks SystemsNovember 2015, Pages 289–296https://doi.org/10.1145/2834848.2834868Networks-on-chip are increasingly common in modern multicore architectures. However, general-purpose networks-on-chip are not always well suited for real-time applications that require bandwidth and latency guarantees. Two approaches to provide real-...
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- ArticleJune 2011
An AC LED Smart Lighting System with Visible Light Time-Division Multiplexing Free Space Optical Communication
IMIS '11: Proceedings of the 2011 Fifth International Conference on Innovative Mobile and Internet Services in Ubiquitous ComputingJune 2011, Pages 589–593https://doi.org/10.1109/IMIS.2011.66Owing to AC LED can be driven directly without any AC to DC converter, the volume and the cost of AC LED can be reduced. Avoiding the power conversion loss, AC LED can have lower energy consumption and higher luminous efficiency than DC LED does. ...
- ArticleJune 2010
A Random Access Algorithm for IP over WDM Network Using Time-division Switching
ICIC '10: Proceedings of the 2010 Third International Conference on Information and Computing - Volume 01June 2010, Pages 298–301https://doi.org/10.1109/ICIC.2010.82A new architecture of IP over WDM optical network is introduced, it is based on time-division and wave-division multiplexing switching. Congestion probability and optimal number of available wavelengths of this network are analyzed. In order to solve ...
- ArticleMay 2010
Study of the TDM of the GPS Timing in Earthquake Early-Warning Information Transfer
ICICTA '10: Proceedings of the 2010 International Conference on Intelligent Computation Technology and Automation - Volume 03May 2010, Pages 455–457https://doi.org/10.1109/ICICTA.2010.60Through the study of earthquake early warning system and found that the transmission of earthquake early warning information is divided into wired and wireless in two ways. Of them single-frequency point of wireless radio transmission improvements, ...
- ArticleApril 2009
Joint Source Channel Soft Decoding Using Dynamic Redundancy Detection
NSWCTC '09: Proceedings of the 2009 International Conference on Networks Security, Wireless Communications and Trusted Computing - Volume 01April 2009, Pages 576–579https://doi.org/10.1109/NSWCTC.2009.310Multimedia transmission over error-prone channels such as wireless channels has recently motivated the research on the joint source-channel (de)coding (JSCC, JSCD)technique. In this paper, we present a new JSCD method, which extends the joint area to ...
- surveyMarch 2009
WDM-PONs Hold Promise for the Long Haul
As they face challenging times, networking-service providers are looking to save money by studying the use of relatively new wavelength-division-multiplexing-based passive optical networks to create more efficient systems that increase data rates.
- ArticleJuly 2008
Optimized FPGA Realization of Digital Matched Filter in Spread Spectrum Communication Systems
CITWORKSHOPS '08: Proceedings of the 2008 IEEE 8th International Conference on Computer and Information Technology WorkshopsJuly 2008, Pages 173–176https://doi.org/10.1109/CIT.2008.Workshops.37Digital Matched Filter (DMF) is the key component of fast Pseudo Noise (PN) Code synchronization in Direct Spread- Spectrum Systems (DSSS), and its realization is a crucial technology of digital DSSP receiver. For long PN code DMF needs a mass of ...
- research-articleJanuary 2008
Time-Division-Multiplexed Test Delivery for NoC Systems
IEEE Design & Test (DEST), Volume 25, Issue 1January 2008, Pages 44–51https://doi.org/10.1109/MDT.2008.27Much current research has focused on employing networks on chips (NoCs) for communication among numerous cores on large-scale SoCs. One side benefit of such designs is the potential to use this communication infrastructure with little modification for ...
- articleMarch 2006
Series/Parallel Time-Multiplexed Switched-Capacitor Filters with Programmability Based on Non-Uniform Sampling
Analog Integrated Circuits and Signal Processing (KLU-ALOG), Volume 46, Issue 3March 2006, Pages 241–252https://doi.org/10.1007/s10470-006-2133-4This paper presents an improved scheme for programmable time-multiplexed (TM) switched-capacitor (SC) filters. The proposed approach uses a novel sampling technique, which eliminates the need for resolution/area tradeoffs. The programmability of each ...
- ArticleFebruary 2004
A 2-slot time-division multiplexing (TDM) interconnect network for gigascale integration (GSI)
SLIP '04: Proceedings of the 2004 international workshop on System level interconnect predictionFebruary 2004, Pages 64–68https://doi.org/10.1145/966747.966761In many wire-limited VLSI digital systems the time delay of the longest global interconnect can be a significant percentage of the clock period. However, because semi-global and global wires with shorter wire lengths can have a much smaller time delay, ...
- research-articleAugust 2001
Generalized Coincident Pulse Technique and New Addressing Schemes for Time-Division Multiplexing Optical Buses
Journal of Parallel and Distributed Computing (JPDC), Volume 61, Issue 8August 2001, Pages 1033–1051https://doi.org/10.1006/jpdc.2001.1726Time-division multiplexing (TDM) optical buses have applications in computer networks, high-performance routers and switches, and interprocessor communication subsystems of parallel computers. Three waveguides are used to implement the previously ...
- research-articleJune 2001
Performance of Multi-hop Communications Using Logical Topologies on Optical Torus Networks
Journal of Parallel and Distributed Computing (JPDC), Volume 61, Issue 6June 2001, Pages 748–766https://doi.org/10.1006/jpdc.2000.1711We consider multi-hop communication in optical networks with time-division multiplexing. By using time-division multiplexing, multiple communication channels are supported on each link. As a result, more sophisticated logical topologies can be realized ...
- ArticleApril 2000
A Comprehensive TDM Comparator Scheme for Effective Analysis of Oscillation-Based Test
VTS '00: Proceedings of the 18th IEEE VLSI Test SymposiumApril 2000, Page 143We propose a comprehensive built-in self-test (BIST) methodology for analog and mixed-signal circuits. A time-division multiplexing (TDM) comparator scheme was proposed as an effective signature analyzer for on-chip analog response compaction and pass/...
- research-articleDecember 1999
Distributed Path Reservation Algorithms for Multiplexed All-Optical Interconnection Networks
IEEE Transactions on Computers (ITCO), Volume 48, Issue 12December 1999, Pages 1355–1363https://doi.org/10.1109/12.817397In this paper, we study distributed path reservation protocols for multiplexed all-optical interconnection networks. The path reservation protocols negotiate the reservation and establishment of connections that arrive dynamically to the network. These ...
- research-articleMay 1993
Time-Division Optical Communications in Multiprocessor Arrays
IEEE Transactions on Computers (ITCO), Volume 42, Issue 5May 1993, Pages 577–590https://doi.org/10.1109/12.223677An optical communication structure is proposed for multiprocessor arrays which exploits the high communication bandwidth of optical waveguides. The structure takes advantage of two properties of optical signal transmissions on waveguides, namely, ...
- research-articleOctober 1988
Bounding the Maximum Size of a Packet Radio Network
IEEE Transactions on Computers (ITCO), Volume 37, Issue 10October 1988, Pages 1184–1190https://doi.org/10.1109/12.5980The author addresses the problem, arising in the topology design of packet radio networks (PRNs) which use time-division multiplexing and have a diameter constraint, of what is the maximum number n/sub c/(f,k) of users which can be contained in a ...