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Improving system performance through the application of compiler optimization on embedded devices platform
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
Implemented with a low speed CPU, small memory footprint, low static memory storage and developed specifically for low power requirement, small embedded devices are significantly affected by processing time. By cutting ...
Hybrid ARQ functionality in downlink of 4G long term evolution: An overview
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
Since nowadays people need internet access everywhere they are, mobile broadband will growing up actively. Out of the appropriate 1.8 billion publics will obligate broadband by 2012, various two-thirds will be portable ...
Outage probability of multipath fading channel
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
In mobile communication, a principle problem with the propagation environment is the rapid variation in received signal strength as the communicating parties move. Such rapid variation in received signal strength is termed ...
Channels estimation in OFDM system on block-type and comb-type pilot arrangement
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
In orthogonal frequency division multiplexing (OFDM) systems over time-varying and frequency-selective fading channel, channel estimation and tracking is generally carried out by transmitting known pilot symbols in given ...