IEEE Organizations related to Ieee 802.22 Standard

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Conferences related to Ieee 802.22 Standard

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GLOBECOM 2020 - 2020 IEEE Global Communications Conference

IEEE Global Communications Conference (GLOBECOM) is one of the IEEE Communications Society’s two flagship conferences dedicated to driving innovation in nearly every aspect of communications. Each year, more than 2,900 scientific researchers and their management submit proposals for program sessions to be held at the annual conference. After extensive peer review, the best of the proposals are selected for the conference program, which includes technical papers, tutorials, workshops and industry sessions designed specifically to advance technologies, systems and infrastructure that are continuing to reshape the world and provide all users with access to an unprecedented spectrum of high-speed, seamless and cost-effective global telecommunications services.


2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC)

IEEE CCNC 2020 will present the latest developments and technical solutions in the areas of home networking, consumer networking, enabling technologies (such as middleware) and novel applications and services. The conference will include a peer-reviewed program of technical sessions, special sessions, business application sessions, tutorials, and demonstration sessions.


2020 IEEE International Conference on Consumer Electronics (ICCE)

The International Conference on Consumer Electronics (ICCE) is soliciting technical papersfor oral and poster presentation at ICCE 2018. ICCE has a strong conference history coupledwith a tradition of attracting leading authors and delegates from around the world.Papers reporting new developments in all areas of consumer electronics are invited. Topics around the major theme will be the content ofspecial sessions and tutorials.


ICC 2020 - 2020 IEEE International Conference on Communications

All topics relating to existing and emerging communications networking technologies.


ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.



Periodicals related to Ieee 802.22 Standard

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Most published Xplore authors for Ieee 802.22 Standard

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Xplore Articles related to Ieee 802.22 Standard

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Study of the possibility of using the communication system with IEEE 802.22 for remote control of an unmanned vessel

2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2017

The features of the IEEE 802.22 standard are analyzed to solve the problem of building a broadband communication channel for a remote control system for unmanned vessel. Comparative modeling of the coverage areas of the communication systems with IEEE 802.22 and IEEE 802.11 for concrete region is performed. The advantages of systems realized with IEEE 802.22 standard are shown.


A simplified IEEE 802.22 PHY layer in Matlab-Simulink and SDR platform

2016 International Conference on Electronics, Information, and Communications (ICEIC), 2016

Due to its ability to provide high data rates and its effectiveness against multi-path delay spread commonly encountered in mobile communications channel, Orthogonal Frequency Division Multiplexing (OFDM) has been the modulation of choice for many current wireless communication standards including IEEE 802.11(WLAN), IEEE 802.16(WiMAX), IEEE 802.22(WRAN) and DVB-T. The IEEE 802.22 standard is now known as the Cognitive radio (CR) ...


Hardware Implementation of Signal Specific Spectrum Sensing Techniques for WRANs

2018 IEEE ANDESCON, 2018

This work presents hardware implementation of 4 Spectrum Sensing (SS) techniques for ATSC/A53 TV signals, defined in the IEEE 802.22 standard. The implemented techniques are: Field Sync Correlation Detector (FSCD), Segment- Sync Autocorrelation Detector (SSAD), Spectral Correlation (SC), and Pilot Sensing (PS). FSCD and SSAD use the synchronization information in the ATSC signal to measure the occupancy of the channel; ...


Resource Allocation Algorithms Supporting Coexistence of Cognitive Vehicular and IEEE 802.22 Networks

IEEE Transactions on Wireless Communications, 2017

Many studies show that the dedicated short range communication (DSRC) band is insufficient to carry increasing wireless traffic demands in vehicular networks. The release of TV white space band by the Federal Communications Commission (FCC) for cognitive access provides additional bandwidth to solve the DSRC spectrum scarcity problem. However, FCC requires portable devices to use significantly lower transmitting power than ...


On performance analysis of IEEE 802.22 (PHY) for COST-207 channel models

2015 IEEE Conference on Standards for Communications and Networking (CSCN), 2015

With rapid increase in demand for bandwidth, several researchers around the world have found that, majority of licensed bands are either unused or underused. These under-utilised bands allocated for TV transmission are known as TV white space (TVWS). The IEEE 802.22 wireless regional area network (WRAN) is the latest standard for effective utilization of TV bands. This standard is based ...



Educational Resources on Ieee 802.22 Standard

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IEEE-USA E-Books

  • Study of the possibility of using the communication system with IEEE 802.22 for remote control of an unmanned vessel

    The features of the IEEE 802.22 standard are analyzed to solve the problem of building a broadband communication channel for a remote control system for unmanned vessel. Comparative modeling of the coverage areas of the communication systems with IEEE 802.22 and IEEE 802.11 for concrete region is performed. The advantages of systems realized with IEEE 802.22 standard are shown.

  • A simplified IEEE 802.22 PHY layer in Matlab-Simulink and SDR platform

    Due to its ability to provide high data rates and its effectiveness against multi-path delay spread commonly encountered in mobile communications channel, Orthogonal Frequency Division Multiplexing (OFDM) has been the modulation of choice for many current wireless communication standards including IEEE 802.11(WLAN), IEEE 802.16(WiMAX), IEEE 802.22(WRAN) and DVB-T. The IEEE 802.22 standard is now known as the Cognitive radio (CR) standard utilizing white spaces in the TV frequency spectrum and many research efforts are now focused on the use of this TV white space for providing broadband access to rural areas. In this paper a simplified IEEE 802.22 physical layer (PHY) was successfully simulated in Matlab-Simulink and implemented in real time in a Software defined radio (SDR) platform through the combination of GNU Radio and the Universal Software Radio Peripheral (USRP). The SDR platform as a testbed was able to demonstrate the flexibility and adaptability required of an OFDM- based PHY layer of the IEEE 802.22 standard.

  • Hardware Implementation of Signal Specific Spectrum Sensing Techniques for WRANs

    This work presents hardware implementation of 4 Spectrum Sensing (SS) techniques for ATSC/A53 TV signals, defined in the IEEE 802.22 standard. The implemented techniques are: Field Sync Correlation Detector (FSCD), Segment- Sync Autocorrelation Detector (SSAD), Spectral Correlation (SC), and Pilot Sensing (PS). FSCD and SSAD use the synchronization information in the ATSC signal to measure the occupancy of the channel; and SC and PS are based on the spectral features of the ATSC signal. The 4 techniques were implemented on an FPGA and their performance was checked using an ATSC signal captured in field. Both FSCD and SSAD detect ATSC signals with Signal-to-Noise Ratios (SNRs) above -14.5 dB; SC detects ATSC signals with SNRs above -25 dB; and PS detects ATSC signals with SNRS above -33 dB.

  • Resource Allocation Algorithms Supporting Coexistence of Cognitive Vehicular and IEEE 802.22 Networks

    Many studies show that the dedicated short range communication (DSRC) band is insufficient to carry increasing wireless traffic demands in vehicular networks. The release of TV white space band by the Federal Communications Commission (FCC) for cognitive access provides additional bandwidth to solve the DSRC spectrum scarcity problem. However, FCC requires portable devices to use significantly lower transmitting power than fixed devices, which creates a challenging coexistence environment for portable (e.g., vehicular) and fixed (e.g., IEEE 802.22) networks. In this paper, we address the coexistence problem between a vehicular and an 802.22 network via resource allocation. We first formulate the coexistence problem as a mixed-integer nonlinear programming (MINLP) problem, to which three algorithms are developed. The first algorithm converts the MINLP into a convex program and obtains a near- optimal solution to the initial MINLP. In the other two algorithms, we first convert the MINLP into an integer programming (IP) problem. Then, we solve the linear program relaxation of the IP and obtain a fractional solution. Thereafter, two rounding algorithms are developed to round the fractional solution based on column-sparse packing and dependent rounding techniques, respectively. Finally, we compare the performance of the proposed algorithms with an optimal MINLP solver through numerical examples.

  • On performance analysis of IEEE 802.22 (PHY) for COST-207 channel models

    With rapid increase in demand for bandwidth, several researchers around the world have found that, majority of licensed bands are either unused or underused. These under-utilised bands allocated for TV transmission are known as TV white space (TVWS). The IEEE 802.22 wireless regional area network (WRAN) is the latest standard for effective utilization of TV bands. This standard is based on orthogonal frequency division multiplexing (OFDM) with different cyclic prefix and modulation techniques. In this paper, we analyse the performance of IEEE 802.22 on different environments such as rural area (RA), typical urban (TU) and hilly terrain (HT) of COST-207 channel models. The performance analysis has been done for different modulation techniques, without channel coding, with channel coding of rate 1/2, punctured channel coding and comparison is drawn for Viterbi decoder and simplified logdomain sum-product algorithm based low density parity check (LDPC) decoder. We have also done separate analysis of digital TV (DTV) interference on customer premise equipments of IEEE 802.22 standard for TU model. The analysis will be useful for both academic and industry researchers and practitioners.

  • IEEE 802.22 passive radars: multistatic detection and velocity profiler

    This work focuses on a passive coherent location (PCL) system that exploits the signals emitted by IEEE 802.22 devices, referred hereafter as a white- space PCL (WS-PCL) system. To cope with the very low transmitted equivalent isotropically radiated power of the IEEE 802.22 emitters, we focus on the design of a WS-PCL system that exploits all the useful signals, emitted from both the base station and customer-premises equipment, received in each frame. In this work, we study the feasibility of a WS-PCL system by deriving the receiver operating characteristic and defining the multistatic velocity profiling algorithm for the estimation of the target velocity vector. The performance of the proposed receiver is compared to that of a WS-PCL system that exploits only the signal emitted by the base station.

  • ChiMaS: A spectrum sensing-based channels classification system for cognitive radio networks

    Cognitive radio devices are able to sense the spectrum of frequencies and share access to vacant channels. These devices usually have a candidate channels list that must be sensed to find a vacant channel. In this paper, we propose a novel system called ChiMaS, which is able to manage the candidate channels list implementing three tasks: Analysis, Creation, and Sort. Analysis applies reinforcement learning algorithms to evaluate the channels quality based on their historical occupancy and their conditions; Creation is responsible for creating the Candidate Channels List; and Sort ranks the channels to obtain an Ordered Channels List in terms of quality. Results show that ChiMaS manages the candidate channels list following the IEEE 802.22 definition, while it finds the best channel in terms of availability and quality faster than Q-Noise+ algorithm, which was implemented for comparison purpose.



Standards related to Ieee 802.22 Standard

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No standards are currently tagged "Ieee 802.22 Standard"