high-data-rate wireless access
Design and Implementation of Low Power FFT Processor for OFDM Wireless Communication
... received high attention due to the advancement in multimedia and wireless communication, The FFT processor is the most speed critical part in the multi-carrier orthogonal frequency division multiplexing ...
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Performance Analysis of MIMO OFDM System by using LS and MMSE Techniques
... world, high speed is an important factor to be considered in wireless communication ...because high speed is required for access of video, images, and many others multimedia ...achieve ...
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Ber Performance of High Data Rate Wireless Optical System for Short Distance
... the high worth alternate high speed wireless property for indoor applications is ...optical wireless communication in 1979 ...every high metric and present coverage in Personal area ...
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HIGH DATA RATE WLAN
... an access layer solution, wireless LAN can not replace wired LANs in terms of data rates (100BT at 100 Mbps versus IEEE ...Mbps). Wireless connectivity has also eliminated the need for such ...
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Space-Time Coded OFDM for High Data rate Wireless Communication over Wideband Channels
... of high data-rate like internet access of multimedia , video conference, and WAN on wireless channel of wide-band, it is presented in PCS band have been imagined to be applied by the ...
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Handover Control for Heterogeneous Wireless Access Systems
... various wireless access technologies has always been a difficult assignment because of the fact that they have emerged ...of wireless world is an integrated network of different wireless ...
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Performance of OFDM-IDMA System for single user
... Current wireless communication in real-life applications as well as reliable transmission of high data rate wireless communication model called OFDM requires communication systems for ...
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Review on Generations in Mobile Cellular Technology
... low data rate and insufficient data communication there is a emerging demand of the next generation wireless system that provides high speed data communication as well as voice ...
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Understanding the Features of IEEE 802 11g in High Data Rate Wireless LANs
... carrier sense multiple access with collision avoidance (CSMA/CA) method. Before sending a frame, the station first checks the channel status that it is free or not, detects a DIFS (Distributed Inter Frame Space) ...
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WiMAX Networks:Services and their Quality Matrics
... BWA(Broadband wireless access) technology. It does not only provide fixed access but also provide mobile access just like 3G ...microwave access) is an emerging wireless ...
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A Proportional Survey on Generations of Wireless Networks
... and data link layer defines the wireless technology in ...Open Wireless Architecture (OWA) and the virtual multi-wireless networks are also maintained in the 5G technology mobile ...speed, ...
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Vol 7, No 3 (2015)
... a wireless communication system. In the conventional wireless systems, the RF (Radio Frequency) signals are continuous, in other words, take a longer period than the multipath transmission ...
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Performance of OFDM based FSO Communication Systems using M ary PSK Modulation
... FSO. Wireless access is facilitated by this use of radiofrequency over optical fiber popularly called RoF- Radio over ...of high transmission capacity and the enormous bandwidth ...of wireless ...
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Design of sub THz traveling wave tubes for high data rate long range wireless links
... assure high stability of the TWT. The fabrication will be performed by high accuracy CNC milling, that provides surface roughness below the skin depth of copper (130 nm at 220 ...
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Reconfigurable antennas and radio wave propagation at millimeter-wave frequencies
... the data rates (56 kbit/s for ...like Wireless Application Protocol (WAP), Multimedia messages (MMS) and Enhanced Data Rates for GSM Evolution (EDGE) technology were added ...of data. Later, ...
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High data rate optical wireless communication system using millimeter wave and optical phase modulation
... The generated optical signals from the phase modulator are then launched into the optical wireless channel. After transmission of the signal carrier, the photodetector at the receiver will receive laser signals ...
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A Noval Approach For Optimization OF PHYSICAL LAYER FOR WIRELESS AND MOBILE COMMUNICATION
... gives wireless system an edge over wired system. A wireless systems looks very simple but it involves several components and their related issues ...
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An Improved Data Scheduling Mechanism of Streaming Media in Mobile Network
... send data, and the advantages of introducing the proxy servers are shown as ...instable wireless network, mobile media nodes and uncertainty of closing or starting the ...into data scheduling within ...
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Dwt Based Ofdm System for Reliable Ber Performance Using Barcode System in Mobile Devices
... In wireless communication, mobile devices attains more prominent role in this ...the data or information given as input and the generated QR code is modulated through DPSK-FFT based OFDM system to securely ...
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Data cleansing method of talent management data in wireless sensor network based on data mining technology
... incorrect data entry, different schemas, or incon- sistent abbreviation ...of data to be faced is very large, so it still contains a lot of errors and inconsistent ...the data in the large-scale ...
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