Conferences related to Wireless cellular systems

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2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


ICC 2021 - IEEE International Conference on Communications

IEEE ICC is one of the two flagship IEEE conferences in the field of communications; Montreal is to host this conference in 2021. Each annual IEEE ICC conference typically attracts approximately 1,500-2,000 attendees, and will present over 1,000 research works over its duration. As well as being an opportunity to share pioneering research ideas and developments, the conference is also an excellent networking and publicity event, giving the opportunity for businesses and clients to link together, and presenting the scope for companies to publicize themselves and their products among the leaders of communications industries from all over the world.


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.


2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)

For its 20th year edition, the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 2019, returns to the country that saw its birth, France. Held in Cannes, in the heart of the world renown “French Riviera” (Cote d’Azur in French), the SPAWC 2019 will exhibit a technical program complete with high profile plenaries, invited and contributed papers, all appearing under IEEE explore. A flagship workshop of the IEEE SP Society SPCOM technical committee, SPAWC 2019 will combine cutting edge research in the fields of signal processing, statistical learning, communication theory, wireless networking and more, together with an exciting social program on the glamorous and sunny Riviera.


2019 IEEE International Symposium on Information Theory (ISIT)

Information theory and coding theory and their applications in communications and storage, data compression, wireless communications and networks, cryptography and security, information theory and statistics, detection and estimation, signal processing, big data analytics, pattern recognition and learning, compressive sensing and sparsity, complexity and computation theory, Shannon theory, quantum information and coding theory, emerging applications of information theory, information theory in biology.


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Periodicals related to Wireless cellular systems

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Biomedical Engineering, IEEE Reviews in

The IEEE Reviews in Biomedical Engineering will review the state-of-the-art and trends in the emerging field of biomedical engineering. This includes scholarly works, ranging from historic and modern development in biomedical engineering to the life sciences and medicine enabled by technologies covered by the various IEEE societies.


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


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Most published Xplore authors for Wireless cellular systems

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Xplore Articles related to Wireless cellular systems

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Performability Modelling of Handoff in Wireless Cellular Networks with Channel Failures and Recovery

2009 11th International Conference on Computer Modelling and Simulation, 2009

Mobility is one of the major issues in the performance characterization of wireless communication systems. Wireless communication systems encounter failures. These failures can occur because of software, hardware, human error, or a combination of these factors. The probability of an ongoing call being dropped due to a handoff failure and the probability of a new call being blocked due to ...


Handover prediction: user approach versus cell approach

4th International Workshop on Mobile and Wireless Communications Network, 2002

Knowledge and prediction of system occupancy in wireless cellular systems such as UNITS can play an important role in the optimization of resources allocation procedure. In fact, a resource allocation scheme can make use of such knowledge to anticipate system overloads. On the other hand, studies show that a user's movements in a cellular network can be predictable. Thus, handover ...


A Handoff Avoidance Scheduling for Elastic Data in Cellular Transmission

2007 International Conference on Wireless Communications, Networking and Mobile Computing, 2007

Although the conventional way, which means shrinking the cover of each cell and increasing the density of base stations for sharing radio resources among more cells, can be adopted to relieve the urgent requirements for more capacity and adapt to the vulnerable propagation character of higher spectrum, frequent handoffs from cell to cell are becoming a great burden for wireless ...


Performance analysis of a multilink packet access for next generation wireless cellular systems

Ninth IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (Cat. No.98TH8361), 1998

Third generation wireless networks are expected to carry traffic from heterogeneous sources of voice, data, video or multimedia with a specified quality of service. We investigate how packet transfer mode over the radio interface can increase the efficiency of radio resources when there is multiple coverage of overlapping cells. Our discussion is focused primarily on multiple link packet protocol operation ...


A Proportional Fair Scheduling for Multicast Services in Wireless Cellular Networks

IEEE Vehicular Technology Conference, 2006

We propose a new multicast scheduling scheme which can achieve the proportional fair (PF) allocation in the wireless cellular systems. In case of multicast, the scheduler in the base station should select a group of users, instead of one user, among all users who request the multicast contents. Therefore, multicasting scheduling problem is equivalent to deciding a certain modulation and ...


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Educational Resources on Wireless cellular systems

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IEEE-USA E-Books

  • Performability Modelling of Handoff in Wireless Cellular Networks with Channel Failures and Recovery

    Mobility is one of the major issues in the performance characterization of wireless communication systems. Wireless communication systems encounter failures. These failures can occur because of software, hardware, human error, or a combination of these factors. The probability of an ongoing call being dropped due to a handoff failure and the probability of a new call being blocked due to the temporary unavailability of an idle channel are main metrics that affect the performance of wireless cellular systems. In order to overcome this problem, availability and performance of these systems should be considered together. In this paper, cellular networks with failures and recovery are modelled. The model is based on previous work in performance modelling and availability modelling of such systems. A Markov reward model is used to represent such a system with handoffs. Mean queue length and blocking probability are calculated using an analytical model and presented.

  • Handover prediction: user approach versus cell approach

    Knowledge and prediction of system occupancy in wireless cellular systems such as UNITS can play an important role in the optimization of resources allocation procedure. In fact, a resource allocation scheme can make use of such knowledge to anticipate system overloads. On the other hand, studies show that a user's movements in a cellular network can be predictable. Thus, handover prediction methods can be used to improve resource allocation scheme. Two fundamentally different approaches can be found in handover prediction: cell approaches that make use of global knowledge of user traffic flows in a particular cell; and user approaches that rely on the knowledge of user mobility in short or long term. Short-term methods that predict user speed and location are not studied here. Long-term methods are based on the learning of users' behaviors by computing profiles for each user. In this paper, we describe two handover predictions methods: cell and user profile based. We also propose a simulation model that enables a comparison of the two approaches.

  • A Handoff Avoidance Scheduling for Elastic Data in Cellular Transmission

    Although the conventional way, which means shrinking the cover of each cell and increasing the density of base stations for sharing radio resources among more cells, can be adopted to relieve the urgent requirements for more capacity and adapt to the vulnerable propagation character of higher spectrum, frequent handoffs from cell to cell are becoming a great burden for wireless cellular system. This paper addresses an adaptive handoff-relieving scheduling algorithm for downlink transmission in a time-slotted shared wireless network that considering both the on-line channel condition and velocity information together. And simulation results indicate that this scheduling scheme can absolutely relieve the handoff overhead and create a good experience for the subscribers.

  • Performance analysis of a multilink packet access for next generation wireless cellular systems

    Third generation wireless networks are expected to carry traffic from heterogeneous sources of voice, data, video or multimedia with a specified quality of service. We investigate how packet transfer mode over the radio interface can increase the efficiency of radio resources when there is multiple coverage of overlapping cells. Our discussion is focused primarily on multiple link packet protocol operation and its performance. We present an analysis of the system performance using a Markov modulated Poisson process (MMPP) for the aggregate of ON-OFF state traffic and for the overflow processes and quantify the performance improvement through a numerical example.

  • A Proportional Fair Scheduling for Multicast Services in Wireless Cellular Networks

    We propose a new multicast scheduling scheme which can achieve the proportional fair (PF) allocation in the wireless cellular systems. In case of multicast, the scheduler in the base station should select a group of users, instead of one user, among all users who request the multicast contents. Therefore, multicasting scheduling problem is equivalent to deciding a certain modulation and coding level and a group of users who have better enough channel quality to decode the multicast data. In this work, we first extend the PF metric to the extent that the scheduler can reflect the user's time varying channel gain and fairness not only in the unicast case but also in the multicast transmission. Based on the extended PF metric, we propose a PF multicast scheduler and evaluate its performance. Our proposed algorithm outperforms other multicast scheduling schemes in terms of aggregated throughput as well as the fairness among all users.

  • Channel Sharing in Hybrid Sectorized Cellular Networks with Coverage-Limited Relays

    Ad hoc relaying schemes are introduced as an effective mechanism for load balancing in wireless cellular systems. The relays facilitate channel sharing between the adjacent sectors of the neighboring cells, for the calls that are originated within their coverage area. In this paper, two configurations for relay deployment in sectorized cellular systems are presented. In each case, the probability of blocking in presence of limited-coverage relays and constrained channel sharing is derived. Numerical results verify that the proposed hybrid schemes achieve significantly better grade of service compared to conventional cellular networks.

  • Co-Channel Interference Cancellation in Wireless Cellular Networks

    In this paper, we study the benefits of using iterative multi-user detectors for co-channel interference suppression in wireless cellular systems. We show that with a single receive antenna a receiver is capable of detecting and cancelling a single in-band interferer using the same modulation and coding scheme as the desired signal. We investigate the benefits of using such an interference canceller at the mobile unit in the downlink scenario of wireless cellular networks. Significant improvements in terms of the average system throughput and outage probability are achieved with iterative interference cancellation. The effectiveness of the interference canceller allows us to consider more aggressive frequency reuse schemes, such as using smaller cluster sizes, and using three-sectored cells where all sectors share the same frequency band.

  • On handoff performance for an integrated voice/data cellular system

    One of the key performance measures in wireless cellular systems is the handoff dropping probability. The paper studies the handoff performance for an integrated voice/data wireless cellular system. Specifically, we propose a new handoff control policy, called dual trunk reservation with queuing (DTR-Q). It uses two thresholds, one to reserve bandwidth for voice handoff, and the other for managing the data traffic. By taking advantage of the adaptiveness of data traffic, it uses a single queue to buffer the data request further in case the requested bandwidth is not available. The unique features of the proposed DTR-Q scheme are: 1) it can provide the necessary service guarantee and service differentiation for voice and data traffic; 2) it adopts a complete sharing approach that can maximize the channel utilization. We propose an analytical model to calculate the key performance measures, and thoroughly investigate system performances under a variety of system parameters.

  • Dynamic TDD and fixed cellular networks

    There are many benefits in using time division duplex (TDD) instead of frequency division duplex (FDD) schemes in fixed wireless cellular systems. To name a few; channel reciprocity for the single carrier frequency used on both up and downlinks will allow easy access to channel state information, reduced complexity of RF design, much higher flexibility in handling dynamic traffic, simpler frequency plan, etc. However, there exists a serious limiting factor in using dynamic-TDD (D-TDD) in cellular systems. This is due to a steady interference on uplinks in a cell, caused by downlink transmissions of other cells. Simulation results show in D-TDD cellular systems, performance is unacceptable, when omni-directional antennas are used at base stations. Simulation results have also demonstrated a great potential for smart antennas in fixed D-TDD bandwidth-on-demand wireless systems.

  • Dynamic frequency hopping in wireless cellular systems-simulations of full-replacement and reduced-overhead methods

    We examine techniques for increasing spectral efficiency of cellular systems by using slow frequency hopping with dynamic frequency-hop pattern adaptation. The adaptation is driven by rapid frequency quality estimates. We present simulation studies that express system performance by calculating code word error cumulative distribution functions. The impact of path loss, shadowing, Rayleigh fading, co-channel interference, voice activity and occupancy is monitored. Simulations have been done for circuit-switched systems. The paper investigates: (a) full-replacement dynamic frequency hopping (DFH); (b) worst- dwell DFH; and (c) threshold-based DFH. The results show that full-replacement dynamic frequency hopping can support twice as many users as random frequency hopping. The two other techniques perform worse than the full-replacement technique, but better than random hopping.



Standards related to Wireless cellular systems

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IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques

To specify protocols for the measurement of the peak spatial-average specific absorption rate (SAR) in a simplified model of the head of users of hand-held radio transceivers used for personal wireless communications services and intended to be operated while held next to the ear. It applies to contemporary and future devices with the same or similar operational characteristics as contemporary ...



Jobs related to Wireless cellular systems

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