We propose in this paper a simulation implementation of Self-Organizing Networks (SON) optimization related to mobility load balancing (MLB) for LTE systems using ns-3 [1]. The implementation is achieved toward two MLB algorithms dynamically adjusting handover (HO) parameters based on the Reference Signal Received Power (RSRP) measurements. Such adjustments are done with respect to loads of bot...

To improve the quality of wireless communication and extend the range of applications in Vehicular Ad Hoc Network (VANET), a clustered multi-layer hybrid network structure is proposed by the combination of Wireless Mesh Network (WMN) and Ad Hoc Network. Making use of location information, congestion monitoring and routing switch, we design a geographic routing in VANET for load balancing purpos...

The objective of this study is to develop a majorization-based tool to compare financial networks with a focus on the implications of liability concentration. Specifically, we quantify liability concentration by applying the majorization order to the liability matrix that captures the interconnectedness of banks in a financial network. We develop notions of balancing and unbalancing networks to...

Several algorithms for learning near-optimal policies in Markov Decision Processes have been analyzed and proven efficient. Empirical results have suggested that Model-based Interval Estimation (MBIE) learns efficiently in practice, effectively balancing exploration and exploitation. This paper presents the first theoretical analysis of MBIE, proving its efficiency even under worst-case conditi...

Interest in minimizing corticosteroid exposure is widespread given the potential associated morbidity. This morbidity may be greater in children where the hope for a lifetime of transplant benefit has been historically linked to the risks of long-term corticosteroids. Corticosteroids also compromise growth, a unique concern in children. Contrasting the potential benefit of less steroid exposure...

Introduction 1 Workload Characteristics of Internet Services 2 Web Applications 3 Streaming Applications 4 Taxonomy of Load-Balancing Strategies 4 Load Balancing in the Server, the Network, and the Client Sides 4 State-Blind versus State-Aware Load Balancing 5 Load Balancing at Different Network Layers 5 Server-Side Load Balancing 5 DNS-Based Load Balancing 5 Dispatcher-Based Load Balancing 7 S...

Introduction:Temporomandibular disorders (TMDs) are referred to signs and symptoms involving masti‌catory muscles, temporomandibular joint and rele‌vant structures. Having been prevalent noticeably, we decided to evaluate the frequency of TMD, among patients referred to the dental clinic of Guilan university of medical sciences. Materials and Methods: In this cross-sectional study, a sample of ...

The Vertical handover algorithm allows the mobile wireless device to roam freely across Wireless Local Area Network and the cellular network. The estimation of received signal strength may not always indicate the better quality of service. Hence packet loss rate is estimated to determine the occurrence of delay, jitter and contention problems and provide efficient and continuous transmission. T...

The atypical protein kinase C (aPKC) is a key regulator of polarity and cell fate in lower organisms. However, whether mammalian aPKCs control stem cells and fate in vivo is not known. Here we show that loss of aPKCλ in a self-renewing epithelium, the epidermis, disturbed tissue homeostasis, differentiation, and stem cell dynamics, causing progressive changes in this tissue. This was accompanie...