Hình đại diện của hanyaal
Cờ của Egypt 6th Of October, Egypt
Làm thành viên từ Ngày 29 tháng 03 năm 2017
0 Đề xuất


Trực tuyến Ngoại tuyến
BACKGROUND: Master degree from the department of electrical engineering, Cairo University in 2017. Interest is in cognitive radios and already published a couple of papers in that field in 2015, 2016. GOOD IN: -Math, Matlab, Calculus, Algebra, ... etc. -Telecommunication, Electronics, Waves, ... etc. -Academic Writing, MS Word, MS Powerpoint, MS Excel. -Arabic and English translation. -Online Teaching. AVAILABILITY: - Monday from 4:00 PM to 0:00 AM - Tuesday from 4:00 PM to 0:00 AM - Wednesday from 4:00 PM to 0:00 AM - Thursday from 7:00 PM to 3:00 AM - Friday from 2:00 PM to 0:00 AM - Saturday from 10:00 AM to 10:00 PM - Sunday from 10:00 AM to 10:00 PM
$10 USD/Giờ
các đánh giá về 24
  • 100%Công việc đã Hoàn thành
  • 98%Đúng ngân sách
  • 99%Đúng hạn
  • 23%Tỉ lệ thuê lại


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Trải nghiệm

telecommunication field officer

Jul 2008

working in installing and maintenance of microwave communication equipments teaching the concepts of communication and electronics to junior offices

Giáo dục


2012 - 2017 (5 years)


2003 - 2008 (5 years)

Bằng Cấp

ICDL (2010)

gov. of egypt

intended for those who wish to acquire IT knowledge and skills

Các xuất bản

Energy-efficient cooperative sensing for cognitive wireless sensor networks

Cognitive radio sensor networks (CRSNs) exploit the cognitive radio concept to allow wireless sensor networks to dynamically access the available channels. The proposed implicit OR and implicit AND save about 50% of the energy, reduce the decision taking time by 30.6%-95%, and achieve similar miss-detection performance compared to their explicit counterparts

Generalized implicit cooperation with slotted contention in cognitive radio wireless sensor networks

The proposed generalized implicit OR (GI-OR) save about 62% of the energy consumption, reduce the decision delay by 81% compared to explicit cooperation schemes, meanwhile achieve a miss detection and a false alarm probabilities of only 1%.

Chứng nhận

  • Preferred Freelancer Program SLA
  • Numeracy 1
  • US English Level 1

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