wireless broadband communication systems
PAPR Reduction for MIMO OFDM Systems using SLM without SI
... Orthogonal frequency division multiplexing (OFDM) is the adopted technology in high speed wireless broadband communication systems including Long Term Evolution (LTE), Digital Video Broadcast ...
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Variable step size based sparse adaptive filtering algorithm for channel estimation in broadband wireless communication systems
... Sparse channels exist in many broadband wireless communication systems. To exploit the channel sparsity, invariable step-size zero-attracting normalized least mean square (ISS-ZA-NLMS) ...
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PERFORMANCE ANALYSIS AND SPECIAL ISSUES OF WIRELESS BROADBAND SYSTEMS IN THE INFORMATION AND COMMUNICATION ENVIRONMENT
... It is important to note that in a wireless environment, frequency drift in the uplink degrades the stability of the final transmitted downstream signal. In the STL case, the downconverters and upconverters convert ...
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Evolution Towards Broadband Wireless Systems
... of wireless communications, computing and Internet is on the ...a wireless multimedia ...and wireless LAN ...the wireless LAN technol- ogy (HiperLAN, ...realize broadband ...
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Antenna Systems for Broadband Wireless Access
... for wireless communications. He has several U.S. patents related to wireless communication and over 100 published papers, and acts as a consultant for industry on ...on Wireless Communications ...
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Reliable broadband wireless communication for high speed trains using baseband cloud
... Cell specific reference signals (CRS) are used for chan- nel measurement and data demodulation by communica- tion systems such as LTE. In the case that we adopt an LTE Release 8 or 9 system with limited number of ...
12
Low Profile Broadband Antenna Array for High-Rate Close Proximity Wireless Communication Systems at 60 GHz
... 2 × 1 element array. It can be seen that the proposed antenna array achieves a sufficiently wide impedance bandwidth (VSWR < 2) to cover the wide unlicensed frequency band around 60 GHz (57–64 GHz) for the HRCP P2P ...
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Broadband Miniaturized Bandpass Filter with Circular Stubs for Compact Wireless and Mobile Communication Systems
... Size reduction is an important issue in developing high performance miniature RF filters in wireless and mobile communication systems. The conventional edge parallel- coupled filter and hairpin ...
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Wireless Communication Systems
... existing communication networks and is expected to provide a comprehensive and secure IP based solution where facilities such as voice, streamed multimedia and data will be provided to users on an "Anytime, ...
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Wireless Communication under Broadband Preventing Reactive Jamming Attacks
... Standing systems give mechanism to create a metric encapsulates standing for a known area for each individuality inside the ...These systems seek to make a precise appraisal in the face of a variety of ...
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Fast Sparse Multipath Channel Estimation with Smooth L0 Algorithm for Broadband Wireless Communication Systems
... Broadband wireless channels are often time dispersive and become strongly frequency selective in delay spread domain. Commonly, these channels are composed of a few dominant coefficients and a large part of ...
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DESIGNING A WiMAX COMMUNICATION NETWORK FOR ACCRA FOR BROADBAND WIRELESS ACCESS
... the broadband wireless access ...coaxial systems using cable modems, fiber optics and DSL (Digital Subscriber Line) ...in wireless metropolitan area networks (Wireless MANs) that ...
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Seamless Handover Scheme in Broadband Wireless Communication Systems for High Speed Rail
... mobile communication system is proposed in [1][2], which adopts the flat access network architecture to achieve the lower control plane latency comparing to GSM-R networks, so that the handover processing time can ...
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Information Theoretic Limits for Wireless Information Transfer Between Finite Spatial Regions
... Overview: This chapter studies the channel capacity of band limited wavefields observed on the edge of a limited source-free disk region over a finite time window. The design problem is approached from a physical ...
218
Development and verification of semi-blind receiver structures for broadband wireless communication systems
... the wireless signal transmitter, the model type of the RF VSG is Keithley 2920/Agilent (V2920A ...the wireless communication devices, such as mobile phones, economically by generat- ing data ...
120
Content-Enriched Communication Supporting the Social Uses of TV
... applications. Nevertheless, the disagreement over a common open middleware platform has been an obstacle to the development of sophisticated interactive applications that are independent from the STB hardware. On the ...
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Microstrip Patch Antennas for Broadband Indoor Wireless Systems
... In this method, instead of using parasitic rings, parasitic patches of similar dimensions are placed around the base fed- patch. Operation of the parasitic are same as the base patch as in the length of the parasitic ...
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Communicating During Emergencies: Toward Interoperability and Effective Information Management
... Part III discusses five technological developments-multimode radio systems; Internet Protocol-based architectures; cognitive radio technology; broadband wireless systems; a[r] ...
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Reconfigurable Signal Processing and Hardware Architecture for Broadband Wireless Communications
... these systems is that they are block-based transmission systems, and a CP portion is inserted to each data block in order to suppress the interblock interference (IBI) and to simplify the receiver ...SCCP ...
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Single Carrier Frequency Domain Equalization with Space Time Trellis Codes
... in wireless communication to combat the intersymbol interference (ISI) effect with limited success because as the capacity of MIMO systems increases, other destructive effects affect the propagation ...
9