NOTIFICATION METHODS IN WIRELESS SYSTEMS

Notification Methods in Wireless Systems

Recently, there has been an increasing need for secure, efficient, and simple notification methods for wireless systems. Such systems are meant to provide users with precise tools best suited for work or leisure environments, and a lot of effort has been put into creating a multitude of applications. At the same time, however, not much research has been made into determining which of the availa...

investigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances

در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...

Explicit Loss Notification and Wireless Web Performance

This paper describes our experiences with improving TCP and Web performance over a WaveLAN-based wireless network. In previous work, we analyzed the problems to TCP performance in error-prone wireless networks and designed the Berkeley Snoop protocol to significantly improve performance over error-prone wireless links [7, 5]. Most efforts to date have focused on improving performance for transf...

Adapting Heuristics for Notification Systems

Notification systems are growing in use from home to the workplace. They are used to monitor stock prices, navigate in a vehicle, and to encourage collaboration at a job, among countless other applications. These systems must be developed and tested, but existing usability evaluation methods are not always useful. They fail to consider systems used in divided-attention tasks and the impact on p...

Decentralized Authentication in Distributed Event Notification Systems