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Jejunojejunal intussusception secondary to lipoma in an adult: a case report

Çakırer, Sinan; Şırvancı, Mustafa; Duran, Cihan (Blackwell Munksgaard, 2002)

Lipoma is a rare cause of adult intussusception. We present the CT findings of an adult patient with jejunojejunal intussusception secondary to submucosal lipoma as the lead point in this case report.

Joint Channel Estimation and Equalization for OFDM based Broadband Communications in Rapidly Varying Mobile Channels

Şenol, Habib; Poor, H. Vincent (IEEE, 2010)

This paper is concerned with the challenging and timely problem of channel estimation for orthogonal frequency division multiplexing (OFDM) systems in the presence of frequency selective and very rapidly time varying ...

Joint Channel Estimation and Symbol Detection for OFDM Systems in Rapidly Time-Varying Sparse Multipath Channels

Şenol, Habib (Springer, 2015)

In this paper we propose a space-alternating generalized expectation maximization (SAGE) based joint channel estimation and data detection algorithm in compressive sensing (CS) framework for orthogonal frequency-division ...

Joint Channel Estimation Equalization and Data Detection for OFDM Systems in the Presence of Very High Mobility

Panayırcı, Erdal; Şenol, Habib; Poor, H. Vincent (IEEE-INST Electrical Electronics Engineers Inc, 2010)

This paper is concerned with the challenging and timely problem of joint channel estimation equalization and data detection for uplink orthogonal frequency division multiplexing (OFDM) systems in the presence of frequency ...

Joint Communication and Computing Resource Allocation in 5G Cloud Radio Access Networks

Ferdouse, Lilatul; Anpalagan, Alagan; Erküçük, Serhat (IEEE-Inst Electrical Electronics Engineers Inc, 2019)

Cloud-radio access network (C-RAN) is regarded as a promising solution to manage heterogeneity and scalability of future wireless networks. The centralized cooperative resource allocation and interference cancellation ...

Joint Data Detection and Channel Estimation for OFDM Systems in the Presence of Very High Mobility

Panayırcı, Erdal; Şenol, Habib; Poor, H. Vincent (IEEE, 2009)

This paper is concerned with the challenging and timely problem of joint channel estimation and data detection for orthogonal frequency division multiplexing (OFDM) systems in the presence of frequency selective and very ...

Joint data detection and channel estimation for uplink MC-CDMA systems over frequency selective channels

Panayırcı, Erdal; Doğan, Hakan; Çırpan, Hakan Ali; Fleury, Bernard Henri (Springer, 2007)

This paper is concerned with joint channel estimation and data detection for uplink multicarrier code-division multiple-access (MC-CDMA) systems ill the presence of frequency fading channel. The detection and estimation ...

Joint Detection of Primary Systems Using UWB Impulse Radios

Erküçük, Serhat; Lampe, Lutz; Schober, Robert (IEEE-INST Electrical Electronics Engineers Inc, 2011)

Regulation in Europe and Japan requires the implementation of detect-and-avoid (DAA) techniques in some bands for the coexistence of licensed primary systems and secondary ultra wideband (UWB) systems. In a typical coexistence ...

Joint Optimization of Wireless Network Energy Consumption and Control System Performance in Wireless Networked Control Systems

Şadi, Yalçın; Ergen, Sinem Coleri (IEEE-INST Electrical Electronics Engineers Inc, 2017)

Communication system design for wireless networked control systems requires satisfying the high reliability and strict delay constraints of control systems for guaranteed stability with the limited battery resources of ...

Joint phase noise estimation and source detection [Ortak faz gürültüsü kestirimi ve kaynak sezimlemesi]

Kaleli, Burç Arslan; Şenol, Habib; Panayırcı, Erdal (2010)

Rapidly time-varying and random disturbing effects on the phase of a signal waveform are known as phase noise. In this paper we consider the problem of joint detection of continuous-valued information source output and ...

Joint Pricing and Ordering Problem with Charitable Donations

Çavdaroğlu, Nur Ayvaz (Mdpi, 2020)

Finding the correct pricing strategy for a product with multiple versions is an issue for retailers from various industries. In this paper, joint pricing and ordering problem is considered for a product that has two versions ...

Joint Visible Light Communications and Positioning with Dimming

Bayman, Irem Ozgur; Cicek, Murat Akin; Kumas, Mete Berk; Demiryurek, Tan; Arsan, Taner; Panayırcı, Erdal (IEEE, 2023)

In this paper, a novel visible light communication (VLC) and three-dimensional (3D) positioning (VLP) algorithm based on spatial modulation (SM) with dimming capability is proposed. With the help of the signal and pilot ...

Joint Wavelet-Based Spectrum Sensing and FBMC Modulation for Cognitive mmWave Small Cell Networks

Hosseini, Haleh; Anpalagan, Alagan; Raahemifar, Kaamran; Erküçük, Serhat; Habib, Salman (Inst Engineering Technology-IET, 2016)

Millimetre-wave (mmWave) 5G communications is an emerging technology to enhance the capacity of existing systems by thousand-fold improvement. Heterogeneous networks employing densely distributed small cells can optimise ...

Jonson and the alchemical economy of desire: creation defacement and castration in the 'Alchemist'

Meskill, Sermin Lynn (Univ Paul Valery, 2002)

Behind images of Ben Jonson as the virtuous centred stoic writer lie the traces of a morbid fear concerning the fate of the poet's creation and name. The Jonsonian oeuvre reveals a fear of the ultimate defacement and ...

Judgments of Capability and Conformity as Distinct Forms of Social Judgments, and the Way They Interact to Shape Evaluator Decisions

Topaler, Başak; Küp, Eyuep Tolunay (Wiley, 2020)

Objective Social judgments are evaluators' opinions about the social properties of a set of actors. Different types of judgments rendered by the evaluators and potential interactions between them may have major consequences ...