Filters








2,009 Hits in 5.7 sec

RSS: The Reconfiguration Support Subsystem for Next-Generation Mobile Networks

Zachos Boufidis, Nancy Alonistioti, Lazaros Merakos
2006 2006 IEEE International Conference on Communications  
The technological race of boosting legacy and developing new air-interfaces, recent advancement of core network architectures, and evolution from software-defined and cognitive radio to reconfigurable  ...  Inline with 3GPP IMS rationale and ETSI TISPAN design extensions, a unified subsystem for offering reconfiguration services is proposed, adopting a multiplane and layer-based approach with clear separation  ...  Standardisation bodies such as 3GPP and IEEE and leading manufacturers have been working on upgrading cellular radio and on new wireless standards.  ... 
doi:10.1109/icc.2006.254985 dblp:conf/icc/BoufidisAM06 fatcat:n7no3k4ohraipini3vsekf5asi

A multi-layer approach to the study of inter-organizational wireless infrastructure

Carleen Maitland, Annemijn van Gorp, Ankur Tarnacha, Rudi Westerveld
2006 Proceedings of the 8th international conference on Electronic commerce The new e-commerce: innovations for conquering current barriers, obstacles and limitations to conducting successful business on the internet - ICEC '06  
This research reports on results from a trial involving public cellular/private wireless network integration.  ...  The supply side of the pervasive commerce market will rely on a mix of wireless technologies that include public cellular and wireless networks as well as the wireless networks owned and operated by individuals  ...  Coordination on tasks such as system upgrades will require ongoing relationships that vary in intensity over time.  ... 
doi:10.1145/1151454.1151506 dblp:conf/ACMicec/MaitlandGTW06 fatcat:d25bmsz2yvhwzpziqhnb7slj6y

A General Purpose Framework for Wireless Sensor Network Applications

Ayman Faza, Sahra Sedigh-Ali
2006 30th Annual International Computer Software and Applications Conference (COMPSAC'06)  
for wireless sensor networks that would be adaptable to any monitoring application of interest with a minimum amount of effort.  ...  Wireless sensor networks are becoming a basis for a rapidly increasing range of applications. Habitat, flood, and wildfire monitoring are interesting examples of such applications.  ...  A GSM or CDMA modem will also be added to the coordinator node to allow for long range communication using the existing cellular network. In mesh networks, we will need a third type of node.  ... 
doi:10.1109/compsac.2006.97 dblp:conf/compsac/FazaS06 fatcat:lzlpph5y2rbwncplelg22mdgqu

The Escape of Sisyphus or What "Post NG-PON2" Should Do Apart from Neverending Capacity Upgrades

Martin Maier
2014 Photonics  
In this paper, we review recently proposed low-latency techniques for NG-PONs that require architectural modifications at the remote node or distribution fiber level and highlight advanced network coding  ...  of existent optical distribution networks.  ...  Acknowledgments The author would like to thank Kerim Fouli and Muriel Médard for their major contributions to network coding in NG-PONs.  ... 
doi:10.3390/photonics1010047 fatcat:4xi6bbovcnfnxd2ifeqmij4b5y

Click-UP: Toward the Software Upgrade of Click-Based Modular Network Function

Junxiao Wang, Heng Qi, Keqiu Li, Steve Uhlig
2020 IEEE Systems Journal  
Index Terms-Click, modular network function, software upgrade. 1937-9234  ...  as compared to the software upgrade performance represented by native Click.  ...  For maximum security, a cellular provider may want traffic always to be processed by the latest NF.  ... 
doi:10.1109/jsyst.2020.2979170 fatcat:zbepzi27ungttlntj5rky5uwpy

The Essential Guide to Realizing 5G-Connected UAVs with Massive MIMO [article]

Adrian Garcia-Rodriguez, Giovanni Geraci, David López-Pérez, Lorenzo Galati Giordano, Ming Ding, Emil Björnson
2018 arXiv   pre-print
And indeed, meeting these aspirations may entail a full cellular support, provided through 5G-and-beyond hardware and software upgrades by both mobile operators and manufacturers of these unmanned aerial  ...  Arguably, infallible command and control (C&C) channels for safe and autonomous flying, and high-throughput links for multi-purpose live video streaming.  ...  Fig. 1 : 1 Illustration of cellular support for UAVs through (a) an old-fashioned network and (b) a 5G-and-beyond network.  ... 
arXiv:1805.05654v1 fatcat:rtyyzt6zqnbhncb4ii7wuwvlcm

The evolution to 4G systems

Jean-Paul Rissen, Robert Soni
2009 Bell Labs technical journal  
The obvious benefit of SDR is in the reduction of the number of dedicated developments for different standards and frequency bands, as such evolutions can be supported by software upgrade and at much lower  ...  Network MIMO Network-MIMO is a coherent interference coordination which allows suppressing inter-cell interference by coordinating transmission and reception of users' signals at many base stations.  ... 
doi:10.1002/bltj.20333 fatcat:rbjkmo5dfjfpzjv72gvyf5pjci

The importance of spatio-temporal infrastructure assessment:Evidence for 5G from the Oxford–Cambridge Arc

Edward J. Oughton, Tom Russell
2020 Computers, Environment and Urban Systems  
Additionally, the results suggest only limited justification for deploying 5G based purely on the need for more capacity.  ...  A B S T R A C T The roll-out of 5G infrastructure can provide enhanced high capacity, low latency communications enabling a range of new use cases.  ...  Acknowledgements Edward Oughton and Tom Russell would like to thank the UK Engineering and Physical Sciences Research Council for funding via grant EP/N017064/1: Multi-scale InfraSTRucture systems AnaLytics  ... 
doi:10.1016/j.compenvurbsys.2020.101515 fatcat:dgelf5k2tzh2poucd4oxguwn7i

Dynamically Reconfigurable Energy Aware Modular Software (DREAMS) Architecture for WSNs in Industrial Environments

Ahmad El Kouche, Louai Al-Awami, Hossam Hassanein
2011 Procedia Computer Science  
This paper describes a dynamically reconfigurable energy aware modular software (DREAMS) architecture to facilitate software development for energy harvesting Wireless Sensor Networks (WSNs) in harsh industrial  ...  Loosely coupled software modules add increasing level of software architecture flexibility and dynamic configurability while allowing for optional optimizations for specific aspects such as reliability  ...  software module upgrades for hard to reach deployments.  ... 
doi:10.1016/j.procs.2011.07.035 fatcat:dwwechi5sbbudm6u3ejrrzwujq

Exclusive sharing & virtualization of the cellular network

Timothy K. Forde, Irene Macaluso, Linda E. Doyle
2011 2011 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)  
This paper introduces the concept of the Cellular Network Cloud and Utility Cellular Networking as a means to explore the possibilities for such revolution in the way in which cellular networks are owned  ...  Alternative modes of ownership may allow for the creation of more flexible cellular networking environments in which competition for packages of resources, i.e. the licenced spectrum, the RAN and core  ...  Existing cellular network infrastructure owners could combine and upgrade their resources to form Community Cellular Network Clouds.  ... 
doi:10.1109/dyspan.2011.5936223 fatcat:zkosxt4dtbfgdhx7vjnbwbaeyq

A Base Station Agnostic Network Slicing Framework for 5G

G. Tseliou, Ferrán Adelantado, Christos Verikoukis
2019 Zenodo  
The major investment required to roll out new 5G networks has been partially overcome with the definition of a set of migration paths from current 4G deployments to full 5G NR standalone deployments.  ...  In this article, we propose a base station agnostic framework for Network Slicing (NetSliC), a new virtualization layer that creates slices taking into account a set of specific constraints per BS.  ...  virtual networks on top of the physical network and facilitating the upgrade and introduction of new services, as proposed in [2] .  ... 
doi:10.5281/zenodo.3678608 fatcat:aahaylx6mbdaznqyhd5qkhb6oe

Multi-Operator Network Sharing for Massive IoT

Yong Xiao, Marwan Krunz, Tao Shu
2019 IEEE Communications Magazine  
roll-out cost.  ...  In this article, we introduce a new multi-operator network sharing framework that supports the coexistence of IoT and high-speed cellular services.  ...  For example, recent announcements from AT&T and Verizon revealed that billions of dollars are required to upgrade their infrastructure for supporting IoT-based 5G networks.  ... 
doi:10.1109/mcom.2019.1800272 fatcat:s6n2nmsiqvccnkt56kbexfbhnq

5G Consolidates Deployment by Targeting New Bands [Mobile Radio]

Claudio Casetti
2021 IEEE Vehicular Technology Magazine  
well as professional end-to-end se- bined with 5G distributed massive Andrea Dona, chief network of- curity services for DISH. These pro- MIMO software functions.  ...  Thanks sions made to radio regulations by remain keen on supporting Africa’s to the software-upgradable architec- the last World Radiocommunication digital transformation journey  ... 
doi:10.1109/mvt.2021.3116735 fatcat:4lgoffqkdrhkdaed3pflzgtmei

The NASA Langley Research Center's Unmanned Aerial System Surrogate research aircraft

Charles T. Howell, Artie Jessup, Frank Jones, Claude Joyce, Paul Sugden, Harry Verstynen, John Mielnik
2010 29th Digital Avionics Systems Conference  
The new TerreStar Genus phone, developed by TerreStar, AT&T, and Qualcomm is the first smart phone to communicate with cellular and satellite networks [8] .  ...  Due to several limitations of the roll trim cartridge and other autopilot problems, S-TEC developed a Supplemental Type Certificate (STC) modification for a dedicated roll servo upgrade for the Cirrus  ... 
doi:10.1109/dasc.2010.5655303 fatcat:ng45dcz5ejcgreyhlc7vtkkfuy

Benefits of Self-Organizing Networks (SON) for Mobile Operators

Olav Østerbø, Ole Grøndalen
2012 Journal of Computer Networks and Communications  
Self-Organizing Networks (SON) is a collection of functions for automatic configuration, optimization, diagnostisation and healing of cellular networks.  ...  It is therefore necessary to have a strategy for how and when different SON functions should be introduced in mobile networks.  ...  It should detect the transport link and establish a connection with the core network elements, download and upgrade to the latest software version, set up the initial configuration parameters including  ... 
doi:10.1155/2012/862527 fatcat:ybzbz3m6rfcbbom755bovpnddm
« Previous Showing results 1 — 15 out of 2,009 results