Abdulrahman Al-Kandari

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In this paper, we have discussed the capacity and efficiency, complexity, and coverage features of both Worldwide Interoperability for Microwave Access (WiMAX) and Long Term Evolution (LTE) wireless communications technologies. As these features influence the performance of the two technologies, it is important to know each technology advantages and(More)
In this paper, there are many challenges in executing ORDBMS. The first challenge is the way of storage and access. The second challenge is to process the query. The third and final challenge is to improve and develop this query. Since the development of RDBMS, OODBMS, and ORDBMS, many sellers dilated their systems, in addition to the ability to store new(More)
This paper describes analysis and implementation of TTL relaxation within routing networks. Relaxing the TTL field at the edge of the routing network causes the traffic to be dropped soon after being caught in the loop, hence minimizing the bandwidth consumption during the loop and the end-to-end delay which might be introduced to the real-time traffic(More)
Development of Traffic signal control systems has become one of the most important topics in this era. Traffic light controllers need to be developed continuously to solve the traffic problems. This paper discussed the proposed accident detection system and demonstrated how the system works from the beginning of the first flag "decrease of cross ratio" and(More)
The performance implications for today's networks of the original TTL routing loop mitigation process are investigated, considering a range of router buffer sizes in a network dominated by TCP traffic. The slow behavior of TTL-based loop mitigation is confirmed, which leads to network performance degradation and link capacity wastage during the routing loop(More)
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