全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:O. Hayat , R. Ngah , Yasser Zahedi
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2018, Vol.2018 (1), pp.1-7Springer
摘要:Abstract(#br)In the fifth generation (5G), it is anticipated that device-to-device (D2D) operation will be locally incorporated as a part without any bounds. In D2D network, multiple devices coexisting is a challenging subject of device discovery. The device discovery is per...
作者:R. Ngah , M. F. Jamlos ...
来源:[J].Applied Physics A(IF 1.545), 2016, Vol.122 (4)Springer
摘要:Abstract(#br)A 4 × 2 array antenna is developed using a new nanocomposite polymeric magneto-dielectric substrate. The permittivity and permeability factors have been accounted in designing the proposed array antenna at the frequency of 2.6 GHz. A pure polydimethylsiloxane (P...
作者:O. Hayat , R. Ngah , Siti Z. Mohd Hashim
来源:[J].International Journal of Advanced Computer Science and Applications (IJACSA), 2018, Vol.9SAI
摘要:In Device to Device (D2D) communication two or more devices communicate directly with each other in the in-band cellular network. It enhances the spectral efficiency due to cellular radio resources (RR) are shared among the cellular users and D2D users. If the RR sharing is not l...
作者:R. Ngah , Yasser Zahedi
来源:[J].Life Science Journal, 2013, Vol.10 (4)马斯兰德出版社
摘要:The theoretical base behind the spectrum management of High Altitude Platform System (HAPS) as an innovative promising technology is classified under the worst case (WC) prediction model to indemnify the fortification of the existing services. Accordingly, this paper sheds light ...
作者:... T.A. Rahman , R. Ngah , P.S. Hall
来源:[B].Springer New York2010Springer
摘要:Abstract A few years after the early investigation on ultra-wideband (UWB) wireless system, considerable research efforts have been put into the design of UWB antennas and systems for communications. These UWB antennas are essential for providing wireless wideband communications ...

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