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نتائج البحث

   (251 - 300 من 541)
مقالات

Radio-over-fibersystem capacity improvements by using wavelength division multiplexing and subcarrier multiplexing techniques

By: Jalil, Mustafa A.; al-Samari, Ayid Khalaf. Engineering and Technology Journal. Vol. 33, no. 6A (2015), pp.1416-1428, 13 p.

Subjects: Amplitude modulation; Optical communications; Telecommunications

مقالات

Efficient English auction scheme without a secure channel

By: Wu, Tzong-Chen; Lin, Tzuoh-Yi; Lin, Han Yu…[et al.]. The International Arab Journal of Information Technology. Vol. 12, no. 3 (May. 2015), 7 p.

Subjects: Encryption; Security measures; Symbolism; Telecommunications; Writing

مقالات

Large campus network using hierarchical model

By: Said, Rua Ubadah; Hasan, Shadha Muzhir. Iraqi Journal of Science. Vol. 56, no. 3A (2015), pp.2043-2050, 8 p.

Subjects: Case studies; Telecommunications; Computer networks; Internet; Mathematical models

مقالات

Simulation of DS-CDMA performance estimation using visSim COMM software

By: al-Qaysi, Hashim J. A.. al-Rafidain Engineering Journal. Vol. 23, no. 1 (Feb. 2015), pp.69-80, 12 p.

Subjects: Telecommunications; Mathematical models

مقالات

Design and implementation adaptive antenna system in WiMAX (IEEE 802. 16d)‎

By: Abbud, Izz Kazim. Engineering and Technology Journal. Vol. 33, no. 1A ( 2015), pp.165-174, 10 p.

Subjects: Antennas; Artificial satellites; Telecommunications

مقالات

Utilization of multiple access communication system based on orthogonal Lu chaotic vector

By: Abd Allah, Hikmat N.. Engineering and Technology Journal. Vol. 32, no. 12A ( 2014), pp.3027-3037, 11 p.

Subjects: Digital communications; Telecommunications

رسائل جامعية

Strategic orientations, e-business assimilation and organizational agility

By: al-Barghuthi, Nadin. Master; Middle East University; 2014

Subjects: Electronic commerce; Executive Management; Organizational behaviour; Personnel management; Strategic planning

رسائل جامعية

The impact of using business intelligence on decision quality of Jordan telecom group (Orange)‎

By: al-Bawaliz, Maisa Abbud. Master; Amman Arab University; 2014

Subjects: Business intelligence; Jordan; Telecommunications; Decision making; Management

مقالات

H-infinity based active queue management design for congestion control in computer networks

By: Ali, Hazim Ibrahim; Khalid, Karam Samir. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 14, no. 3 (2014), pp.1-9, 9 p.

Subjects: Data processing; Digital communications; Information networks; Telecommunications; Computer networks

رسائل جامعية

The influence of perceived justice and prior service experience in Morocco

By: al-Hadushi, Sukaynah. Master; The School of Business Administration; 2014

Subjects: Morocco; Telecommunications; Attitudes; Consumers; Marketing

تقرير إحصائي

Household survey on information and communications technology, 2014.

Household Survey on Information and Communications Technology : Main Findings. Palestinian Central Bureau of Statistics (Ramallah, Palestine) Vol. (Dec. 2014), pp.36-36, 1 p.

Subjects: Information technology; Palestine; Statistics; Telecommunications; Social aspects

تقرير إحصائي

Household survey on information and communications technology, 2014.

Household Survey on Information and Communications Technology : Main Findings. Palestinian Central Bureau of Statistics (Ramallah, Palestine) Vol. (Dec. 2014), pp.35-35, 1 p.

Subjects: Information technology; Palestine; Statistics; Telecommunications; Social aspects

مقالات

A use-modify framework to detect feature interactions in web services

By: al-Khamisi, Ahmad; Shantuf, Zuhayr. Journal of King Abdulaziz University : Computing and Information Technology Sciences. Vol. 3, no. 1 (2014), pp.3-50, 48 p.

Subjects: Telecommunications; Webservers; World Wide Web; Management

مقالات

Noise characteristics in presence of four wave mixing in single mode fibers

By: Muhammad, Haydar Kazim; Hasan, Ali Hadi; Yasir, Hasan Abd. Journal of Thi-Qar Science. Vol. 4, no. 4 (Jul. 2014), pp.92-98, 7 p.

Subjects: Machines; Mechanical engineering; Optical communications; Telecommunications

مقالات

Modeling of electron and lattice temperature distribution Modeling of electron and lattice temperature distribution

By: al-Tai, Ali Hamzah Ulwan. Journal of Engineering. Vol. 20, no. 6 (Jun. 2014), pp.46-62, 17 p.

Subjects: Electronics; Lasers; Radar; Telecommunications

مقالات

On directed edge-disjoint spanning trees in product networks, an algorithmic approach

By: Touzene, Abd al-Razzaq; Day, Khalid. The Journal of Engineering Research. Vol. 11, no. 2 (2014), pp.79-88, 10 p.

Subjects: Data processing; Digital communications; Information networks; Telecommunications; Computer networks

مقالات

On sequence lengths of some special external exclusive or type LFSR structures : study and analysis

By: Ahmad, Afaq; al-Maashri, Ahmad. The Journal of Engineering Research. Vol. 11, no. 2 (2014), pp.1-14, 14 p.

Subjects: Encryption; Security measures; Symbolism; Telecommunications; Writing

مقالات

Design and analysis of transmission optical filter with multi-FPR Structure for densewavelength division multiplexing (DWDM)‎ communication system

By: Shakaty, Asil Abd al-Amir. Engineering and Technology Journal. Vol. 32, no. 5A (2014), pp.1197-1215, 19 p.

Subjects: Optical communications; Telecommunications

مقالات

Contribution à la modélisation des sources de vibration dans les satellites lasers

By: Chenina, Hashimi; Boulakroune, M’hamid; Benatia, Djamel. Annales des Sciences et Technologie. Vol. 6, no. 1 (May. 2014), pp.74-83, 10 p.

Subjects: Optical communications; Telecommunications

مقالات

Spectral efficiency improvement of the optical communication systems

By: Fattah, Ali Yusuf; Farhan, Aqil R.. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 14, no. 1 (Apr. 2014), pp.44-57, 14 p.

Subjects: Optical communications; Telecommunications

مقالات

WIMAX based on wavelet transform and phase matrix in multipath fading channel

By: Muhammad, Samir J.. Journal of University of Babylon for Engineering Sciences. Vol. 22, no. 1 (2014), pp.1-12, 12 p.

Subjects: Telecommunications

تقرير إحصائي

Table 24, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 25, no. 2 (Feb. 2014), pp.25-25, 1 p.

Subjects: Oman; Statistics; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 25, no. 1 (Jan. 2014), pp.25-25, 1 p.

Subjects: Oman; Statistics; Telecommunications

رسائل جامعية

Multilayer optical demultiplexer with auxiliary monitoring channels

By: Muhammad, Siham Abd al-Rahim. Master; Al-Ahliyya Amman University; 2013

Subjects: Optical communications; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 12 (Dec. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

مقالات

Analog speech encryption based on biorthogonal transforms

By: al-Sadi, Lamis Hammud Muhsin. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 21, no. 8 (2013), pp.2621-2628, 8 p.

Subjects: Data processing; Digital communications; Telecommunications; Computer networks; Mathematics

مقالات

A modified wave net-based link status predictor for computer networks

By: Abd al-Jabbar, Jasim Muhammad; Hazim, Umar Abd al-Karim. The Iraqi Journal of Electrical and Electronic Engineering. Vol. 9, no. 2 (2013), pp.48-57, 10 p.

Subjects: Data processing; Digital communications; Information networks; Telecommunications; Computer networks

رسائل جامعية

Design and simulation of optical add-drop multiplexer

By: Hassun, Ruhayl Jamal. Master; University of Technology; 2013

Subjects: Optical communications; Telecommunications

رسائل جامعية

Bi-directional transition mechanism between IPv4 and IPv6

By: Haddad, Rula A. A.. Master; Amman Arab University; 2013

Subjects: Data processing; Digital communications; Information networks; Telecommunications; Computer networks

رسائل جامعية

Lightweight provable data possession mobile cloud computing framework

By: Haddad, Yusuf Radi Tannus. Master; Princess Sumaya University for Technology; 2013

Subjects: Data processing; Digital communications; Telecommunications; World Wide Web; Computer networks

مقالات

OFDM system with variable length CP

By: al-Janabi, Ashwaq A. Abd; Salah al-Din, Maladhi. Journal of University of Babylon for Engineering Sciences. Vol. 21, no. 4 (2013), pp.1377-1390, 14 p.

Subjects: Telecommunications

رسائل جامعية

Investigating the impact of E-CRM on customer loyalty : a case of B2B in Zain company in Jordan

By: Rabbai, Rula Abd al-Qadir. Master; Middle East University; 2013

Subjects: Case studies; Jordan; Telecommunications; Electronic commerce; Management

مقالات

Guaranteed QoS routing scheme in MPLS-wireless access networks

By: al-Qitti, Afaf Mustafa. Journal of King Abdulaziz University : Computing and Information Technology Sciences. Vol. 2, no. 1 (2013), pp.45-56, 12 p.

Subjects: Telecommunications; Quality assurance

مقالات

Propose a new optimization technique for mobile IPv4

By: Ali, Aws Khazal. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 26, no. 4 (Dec. 2013), pp.140-151, 12 p.

Subjects: Data processing; Telecommunications; Computer networks; Financing; Mathematical models

رسائل جامعية

The Impact of managers’ level-five leadership style on their employees’ organizational citizenship behavior in the telecommunication companies

By: Abu Dawud, Wasim Yusuf. Master; Amman Arab University; 2013

Subjects: Communication; Mass media; Telecommunications; Treaty on Conventional Armed Forces in Europe (1990); Organizational behaviour

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 11 (Nov. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 10 (Oct. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

مقالات

Performance enhancement of star-ring LAN for university campus using optical fiber

By: Majid, Sawsan A.; al-Qarawi, Salih; Fadil, Bushra. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 13, no. 2 (2013), pp.26-39, 14 p.

Subjects: Optical communications; Telecommunications

مقالات
2
عدد الاستشهادات
في قاعدة ارسيف

Simulation of gaussian pulses propagation through single mode optical fiber using MATLAB

By: Taha, Salah al-Din Adnan; Shallal, Mahdi Munshid; Kazim, Ahmad Jyad. Iraqi Journal of Science. Vol. 54, no. 3 (2013), pp.601-606, 6 p.

Subjects: Optical communications; Telecommunications

مقالات

Optical CDMA : performance of spectral-amplitude coding with new direct recovery scheme using vector combinatorial (VC)‎ code

By: Ahmad, Hasan Sharif; al-Maleeh, Muhammad; Fadil, Hilal Adnan…[et al.]. The International Arab Journal of Information Technology. Vol. 10, no. 5 (Sep. 2013), 8 p.

Subjects: Computer software; Optical communications; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 9 (Sep. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 8 (Aug. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

تقرير إحصائي

Table 23, No. of telecom subscriber services by type.

Monthly Statistical Bulletin. Oman. Ministry of National Economy Vol. 24, no. 7 (Jul. 2013), pp.24-24, 1 p.

Subjects: Oman; Statistics; Telecommunications

مقالات

Shortest node-disjoint path using dual-network topology in optical switched networks

By: Dahshan, Mustafa. The International Arab Journal of Information Technology. Vol. 10, no. 4 (Jul. 2013), 9 p.

Subjects: Optical communications; Telecommunications

مقالات

Simulation of high availability internet service provider's network

By: Mahdi, Abd Allah Jamil; Husayn, Anas Ali. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 13, no. 1 (2013), pp.18-31, 14 p.

Subjects: Telecommunications

مقالات

Design and implementation of adaptive wavelet network PID controller for AQM in the TCP network

By: al-Durayi, Faruq; al-Qarawi, Salih; Hasan, Hasan J.. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 13, no. 1 (2013), pp.9-17, 9 p.

Subjects: Computer software; Computers; Computing; Data processing; Telecommunications

مقالات

Fuzzy approach for load balancing in computer networks

By: Nasar, Khulud Ahmad. Maisan Journal of Academic Studies. Vol. 12, no. 22 (Jun. 2013), 10 p.

Subjects: Data processing; Digital communications; Telecommunications; Computer networks; Electric power stations

مقالات

Estimating MPEG-4 video transmission over gilbert wireless channels

By: al-Suhayl, Ghaida Abd al-Razzaq; Sabir, Sarah Abd al-Rida. Basrah Journal of Science. Vol. 31, no. 2-A (2013), pp.6-19, 14 p.

Subjects: Data processing; Digital communications; Telecommunications; Computer networks; Multimedia systems

مقالات

Comparison of the combining methods used in space diversity

By: al-Janabi, Ashwaq Abbas. Journal of Engineering. Vol. 19, no. 4 (Apr. 2013), pp.514-520, 7 p.

Subjects: Telecommunications

مقالات

Measurements in alhadba minaret using robotic total station

By: Abid, Rashid Salim; Abd Allah, Ghassan Najm. Engineering and Technology Journal. Vol. 31, no. 5 A (2013), pp.910-920, 11 p.

Subjects: Data processing; Digital communications; Iraq; Telecommunications; Computer networks

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