Despite the great strides in information and communication technology (ICT) and the global and farreaching effects of its spread, women in the Arab Gulf region, in general, and in Oman, in particular, are at a higher risk of being marginalized from today's knowledge-based economy, due to factual findings related to a traditionally male-dominated ICT sector, unequal access to training, the lack of Arabized Internet content and training, and the lack of awareness and policy advocacy, among others. This research aims to provide a gender-sensitive assessment of the ICT space in Oman and the status of women within it, and to develop the seeds of an information base that provides gender analysis of the opportunities and challenges in the ICT space. Survey results show that socio-cultural norms, the innate character issues of Omani females, access and training, and career counseling are mostly the factors that inhibit them from entering and adopting a career in ICT. The analysis and recommendations presented in this research are intended to assist policymakers who are willing and committed to reorienting ICT policy to take account of the needs, aspirations, and constraints of women in Omani society. C 2008 Wiley Periodicals, Inc.

Call Admission Control (CAC) protocols play a very important role in the performance of wireless networks. In this paper, we present a call admission control protocol for cellular wireless networks. Our protocol depends on degrading the existing calls by reducing the bandwidth allocated to them in order to admit "important" calls. Our protocol assign priorities for the incoming calls, and in the same time assign priorities to the existing calls, both admitted calls are admitted according to their priorities and the existing calls are degraded according to their priorities. We show simulation results for the relation between network utilization, call-blocking probability, and average assigned bandwidth during the life of the call.

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