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- research-articleJune 2016
Costly Circuits, Submodular Schedules and Approximate Carathéodory Theorems
SIGMETRICS '16: Proceedings of the 2016 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer SciencePages 75–88https://doi.org/10.1145/2896377.2901479Hybrid switching -- in which a high bandwidth circuit switch (optical or wireless) is used in conjunction with a low bandwidth packet switch -- is a promising alternative to interconnect servers in today's large scale data centers. Circuit switches ...
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ACM SIGMETRICS Performance Evaluation Review: Volume 44 Issue 1 - ArticleApril 2010
A study on evolving the architecture of circuit switched domain in UMTS core networks
Most mobile operators, particularly those operators with 2G GSM networks, prefer UMTS R99 or R4 as their 3G standard to evolve and upgrade their legacy 2G mobile networks. The UMTS technique, as a smooth replacement for GSM technique, provides an ...
- articleJanuary 2009
Evolving core networks from GSM to UMTS R4 version
International Journal of Mobile Network Design and Innovation (IJMNDI), Volume 3, Issue 2Pages 93–102https://doi.org/10.1504/IJMNDI.2009.030841More than 217 UMTS licenses have been issued by June 2007. Mobile operators, especially those with GSM legacy networks, prefer UMTS R4 technique to evolve their existing 2G GSM networks. UMTS R4 technique provides a smooth path to bridge legacy TDM-...
