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As mobile devices and wireless networks are becoming ubiquitous, the interest of users to deploy real-time applications, e.g., online gaming or Voice-over-IP in such environments is also increasing. Due to the difference between traditional and wireless networks, in particular in terms of available bandwidth and network structure , the concepts used for(More)
This paper introduces a series of new multipath routing protocols developed upon Associativity Based Routing (ABR) for wireless ad-hoc networks. ABR selects routes based on their stability and is an on-demand reactive routing protocol similar to Dynamic Source Routing (DSR) and Ad-Hoc On-Demand Distance Vector Routing (AODV). The multipath protocols(More)
Self-organizing mobile ad hoc networks (MANET) allow devices to share their services and resources. MANET applications as diverse as multi-player games, disaster recovery, cooperative computing and mobile patient monitoring explain the high interest in these dynamic systems. However, the formation and management of MANET are challenging tasks due to(More)
This paper presents a mobile agent information system designed as the basic tool for creating dynamic clusters. It is aimed at mobile and heterogeneous environments where needs for complex resources and services may arise from stationary or mobile devices of different computing capabilities. MAIS is part of a larger project that will offer users necessary(More)
The increasing penetration rate of feature rich mobile devices such as smartphones and tablets in the global population has resulted in a large number of applications and services being created or modified to support mobile devices. Mobile cloud computing is a proposed paradigm to address the resource scarcity of mobile devices in the face of demand for(More)
  • Dan Grigoras
  • 2006
Mobile networks provide mobile users with access to computing services and resources anywhere, anytime. While each mobile device has limited resources and services, all of them, by networking, can create a powerful computing mobile platform. The role of the mobile middleware is to facilitate this platform. This paper discusses the main features of mobile(More)
This paper presents our efforts to bridge the gap between mobile context awareness, and mobile cloud services, using the Cloud Personal Assistant (CPA). The CPA is a part of the Context Aware Mobile Cloud Services (CAMCS) middleware, which we continue to develop. Specifically, we discuss the development and evaluation of the Context Processor component of(More)