Results 191 to 200 of about 23,622 (224)

Nuclei discovered new practical insights via optimized soliton-like pulse analysis in a space fractional-time beta-derivatives equations. [PDF]

open access: yesSci Rep
Fendzi-Donfack E   +10 more
europepmc   +1 more source

Assignment of add–drop multiplexer (ADM) rings and digital cross-connect system (DCS) mesh in telecommunication networks

open access: closedJournal of the Operational Research Society, 2001
This paper discusses a design of a hybrid ring–mesh network in a survivable communication network. Given a set of traffic demands, the problem is to assign each traffic demand to rings and mesh such that the cost of add–drop multiplexer (ADM) and digital cross-connect system (DCS) equipment required is minimized.
Lee, CY Lee, Chae Young, Koh, SJ
  +5 more sources

Drop/impact simulation and test validation of telecommunication products

open access: closedITherm'98. Sixth Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (Cat. No.98CH36208), 2002
Portable communication devices suffer impact-induced failure in usage. The products must pass drop/impact tests before shipment. The drop/impact performance is an important concern in product design. Due to the small size of this kind of electronic products, it is very expensive, time-consuming, and difficult to conduct drop tests to detect the failure
K. Wyatt, C.-P. Yeh, G. Song, J. Wu
openaire   +3 more sources

Board level drop test and simulation of TFBGA packages for telecommunication applications

open access: closed53rd Electronic Components and Technology Conference, 2003. Proceedings., 2004
Reliabilit!- perfonnance of IC packages during drop impact is critical, especially for handheld electronic products. Currently. thcrc is no detailed test standard in the industry to advise on the procedures for board level dmp test. nor there is any model Ilia1 providcs good correlation with experimental ineasiircinents of acceleration and impact life.
Tong Yan Tee   +4 more
openaire   +3 more sources

Testing The Connection Drop And Improving 4G Telecommunication Network And Accessing The Performance With 4G Network

open access: closed2022 International Conference on Business Analytics for Technology and Security (ICBATS), 2022
S Balaji, S Stewart Kirubakaran
openaire   +2 more sources

The flagship is dropping behind the fleet

Electronics & Communication Engineering Journal, 1994
It is ten years this year since BT was privatised, and ten years on the author takes a hard look at the facts of the UK telecommunications industry. He covers subjects which include: key issues; minority-led progress; financial realities; the US scene; broadband technologies; local distribution links; price regulation; nontechnical policy makers; and ...
openaire   +3 more sources

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