94 articles for “wireless access”

Research ArticleOpen accessAll words, across the recordPAPR Reduction Using BPSO/PTS and STBC in MIMO OFDM SystemKarima El Mouhib, Ahmed Oquour, Younes Jabrane et al.Problem statement: The Multiple Input Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system has been receiving a great attention, as one of solutions for achieving high speed, efficient and high-quality service for the wireless communications. However, the transmitted signal still has high PAPR because of OFDM characteristics. Many methods have been proposed to solve this problem, but the most … …Journal of Computer Science, Vol. 7, Issue 4 · 4 Apr 2011 · 7,189 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordICT based Sustainable Rural Business Opportunities in Developing Countries: A Wireless-Networked RCP-RAP ApproachMd. Abdur Rahman, Mohammad Upal Mahfuz, Kazi M. Ahmed, R. M.A.P. RajathevaInformation and Communication Technology (ICT) is gaining much research attention in present times especially for its ability towards poverty alleviation. In this study the prospect of rural business opportunities in developing countries more specifically in the target country, Bangladesh, has been investigated from the viewpoint of wirelessly networked Rural Communication Point (RCP) approach. It is proposed that if only one … …American Journal of Applied Sciences, Vol. 2, Issue 8 · 31 Aug 2005 · 7,080 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordScheme for ISDN/DECT Wireless Internetworking and VerificationMaher Dababneh, Ibrahim QatawnehA novel scheme to access the basic rate service of the Integrated Service Digital Network (ISDN) using the Digital Enhanced Cordless Telephone (DECT) radio interface standard is presented. The S-interface in the ISDN reference configuration has been used for the ISDN interface and the unprotected class 0 transmissions are used for the DECT interface. The design of a state of … …American Journal of Applied Sciences, Vol. 2, Issue 4 · 30 Apr 2005 · 7,205 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordBluetooth Wireless Monitoring, Managing and Control for Inter Vehicle in Vehicular Ad-Hoc NetworksHelia Mamdouhi, Sabira Khatun, Javad ZarrinProblem statement: The car users expect more and more accessories available in their cars, but the accessories available needed manage by driver manually and not properly manage by smart system. All these accessories are able to control by user manually using different and standalone controllers. Besides, the controller itself uses RF technology which is not existed in mobile devices. So … …Journal of Computer Science, Vol. 5, Issue 12 · 31 Dec 2009 · 8,978 accessesView PDF Cite