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The importance of regression testing in assuring the integrity of a program after changes is well recognized. One major obstacle in practicing regression testing is in maintaining tests that become obsolete due to evolved program behavior or specification. For mobile apps, the problem of maintaining obsolete GUI test scripts for regression testing is even more pressing. Mobile apps rely heavily on...
The configuration and maintenance of constantly evolving mobile cellular networks are getting more and more complex and hence expensive. Self-Organizing Networks (SON) concept is an umbrella term for the set of automated solutions for network operations proposed by 3rd Generation Partnership Project (3GPP) group. Automated cell outage detection is one of the components of SON functionality. In early...
Zakat is the fourth pillar of Islam which is obligatory and must be implemented for those who can afford. Zakat maal is an obligation for those who have excess wealth of basic needs. Many Muslims are less so understand the charity and lack of socialization would be charity. This research aims to develop multi-platform zakat maal mobile web application using jQuery framework. It is built to deliver...
Software Development Lifecycle is crucial in Desktop or web application development. Mobile applications are being developed for deployment in smart phones. Looking at the rising need of mobile applications and the associated development complexity, it is imperative to have a dedicated framework lifecycle for mobile application — Mobile Application Development Lifecycle (MADLC). The proposed lifecycle...
This paper proposes a new approach for distributed system testing and repairing using mobile hardware agents. This way, we obtain a networked reconfigurable system which does not need human intervention for maintenance and testing. The proposed architecture uses two FPGA boards and a microprocessor (agent host) as components and is flexible and re-programmable.
The increasing usage of mobile data-intensive applications and their needs for high data rates are setting challenges towards the today's wireless mobile communication systems. The Third Generation Partnership Project (3GPP) has addressed these challenges by introducing an IP-based Long-Term Evolution (LTE) project based on Orthogonal Frequency Division Multiple Access (OFDMA) technology, aiming to...
As a large scale Telecommunications Operator with a vast network as well as a large customer base, determining the most efficient and effective means of battery maintenance has always been an important and also a huge task for China Mobile. Starting in 2006, China Mobile has been investigating the potential of using an Ohmic testing method to play a role in easing the huge workload of battery maintenance...
Since the year of 2006, China Mobile had carried out field tests on hundreds of strings of batteries to verify how conductance/impedance tests could indicate the battery's health condition and its capacity, results of which has been presented in 2007 Intelec paper. With the conclusions drawn from the validation filed tests, China Mobile started to apply the ohmic testing technology in the practice...
In this paper, we present a new technique to improve the reliability of H-tree SRAM memories. This technique deals with the SRAM power-bus monitoring by using built-in current sensor (BICS) circuits that detect abnormal current dissipation in the memory power-bus. This abnormal current is the result of a single-event upset (SEU) in the memory and it is generated during the inversion of the state of...
Most electric power networks will include a variety of protection/IED technology. Migration from electromechanical to digital relays created a huge increase in the volume of acquired data, & in the authors' experience relay records will be a mix of paper and digital media; protection data is rarely consolidated or used for decision making in asset management processes once testing is completed...
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