Results 21 to 30 of about 5,710,288 (296)
Distributed beamforming algorithm based on game theory in device-to-device communications
International Journal of Distributed Sensor Networks, 2018 In the device-to-device communication network, there is the interference problem when device-to-device users share the same spectrum with cellular users, a distributed beamforming scheme based on non-cooperative game is proposed to maximize weighted sum ...
Xian-zhong Xie +4 more
doaj +1 more source
Introduction: the dynamics of personal networks [PDF]
Social Networks, 2005 The collection and analysis of empirical data concerning the dynamics of personal networks, about which there are still only a few hypotheses in existence, will enable us to better observe reality and the socio-historical issues that relate to this intermediate social world.
Bidart, Claire, Degenne, Alain
openaire +3 more sources
REDES: Revista Hispana para el Análisis de Redes Sociales, 2004 Following the classical community studies, Ferrand (2002) reminds the importance of "local communities" as a meso social intermediate agency for social regulation between the macro social level of national regulation and the micro social level of ...
de Federico de la Rúa, Ainhoa
doaj +3 more sources
Espace populations sociétés, 2018 This article tackles the migration project of Ukrainian immigrants in Spain in a context of economic and geopolitical uncertainty as a dynamic process, articulating the temporal, spatial and relational dimensions.
Renáta Hosnedlová
doaj +1 more source
Securing Personal Network clusters [PDF]
2007 Third International Conference on Security and Privacy in Communications Networks and the Workshops - SecureComm 2007, 2007 A Personal Network is a self-organizing, secure and private network of a user’s devices notwithstanding their geographic location. It aims to utilize pervasive computing to provide users with new and improved services. In this paper we propose a model for securing Personal Network clusters.
Jehangir, A., Heemstra de Groot, S.M.
openaire +2 more sources
On Movements: The Opportunities and Challenges of Studying Social Movement Ego-Networks: Online and Offline [PDF]
, 2021 This is the final version. Available from Cambridge University Press via the DOI in this recordProtest is ubiquitous in contemporary societies, as is illustrated by any review of recent news headlines.
Diani, M +13 more
core +1 more source
A review of personal communications services [PDF]
, 2009 This article can be accessed from the link below - Copyright @ 2009 Nova Science Publishers, LtdPCS is an acronym for Personal Communications Service. PCS has two layers of meaning.
Wang, X, Yang, S, Cheng, H, Huang, M
core +7 more sources
El proceso de reconstrucción de la red personal de los inmigrantes: una descripción longitudinal
EMPIRIA: Revista de Metodología de Ciencias Sociales, 2013 Past studies indicated that the personal networks can be a source of social support for immigrants, but it is not a static entity. in this article, we describe a longitudinal study into the change in personal networks of immigrants, performed between ...
Miranda Lubbers, José Luis Molina
doaj +1 more source
Dynamique des réseaux personnels à l’épreuve des maladies graves et de longue durée
Temporalités, 2018 The ways the personal networks of cancer patients operate have seldom been studied. We analyze here how the personal relationships and networks of people with serious and long-term illnesses are activated.
Grégori Akermann +2 more
doaj +1 more source
An Investigation of Security Trends in Personal Wireless Networks [PDF]
, 2013 Wireless networks are an integral part of day-to-day life for many people, with businesses and home users relying on them for connectivity and communication.
Zhan, Yongzhao +5 more
core +1 more source