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In this paper, a new clock tree distribution design flow and algorithm of clock gates splitting to improve the clock tree power dissipation had been presented. The clock gating components are inserted in clock tree during VLSI design flow to reduce clock tree dynamic power consumption. The effective splitting and physical placement of the clock gates are vital to ensure the clock gating efficiency...
Genetic algorithms (GAs) are powerful search techniques that are used successfully to solve problems in many different disciplines. One application would be in WCDMA adaptive beam forming technique. Adaptive antenna has dynamic beam to cater for users' needs and provides better capacity for mobile communication but requires more intelligent and advance beam forming algorithm such as genetic algorithm...
WiMAX (IEEE 802.16) is a broadband wireless access technology that enables convergence of mobile and fixed broadband networks through scalable OFDMA (orthogonal frequency division multiple access) technology. This paper presents the modeling of WiMAX propagation channel statistically. WiMAX channel performance of different frequency bands applied in Asia Pacific region are investigated and evaluated...
This paper presents the development of software planning tools for wireless LAN link optimization as an intelligent traffic light system control to minimize waiting time of road users and reducing congestion at each junction, in Bandar Baru Bangi area. The software directory is based on combination of MatLab and MapInfo software, which gives the best grouping parameters to build up the software development...
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