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Ditemukan 35 dari pencarian Anda melalui kata kunci: subject="JARINGAN INFORMASI"
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User Cooperation for 5G Wireless Access Networks
Komentar Bagikan
Amine MaarefYu Cao

Abstract: Device-to-device (D2D) connectivity is one of the main enablers for future fifth generation (5G) radio access networks. In this paper, we introduce a new model for user cooperation in 5G radio access networks termed frequency-selective soft forwarding (SF). SF is based on soft-processing by a target user equipment (TUE) of selectively forwarded soft information data by a set of coope…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:298–311
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Techno-Economical Comparison of Dynamic DAS and Legacy Macrocellular Densific…
Komentar Bagikan
Syed Fahad YunasMikko ValkamaJarno Niemela¨

In order to support anywhere and anytime services of Beyond 4G networks, new deployment solutions will be required that can cost-effectively address the capacity demand of the future and also offer consistently high bit rates and decent quality of service throughout the network coverage area. In this article we look into an advanced outdoor distributed antenna system (DAS) concept, dynamic DA…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:312–326
Judul Seri
Wireless Inf Networks
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ROC Performances of Constant False Alarm Coded Anti-collision Radar in Multi-…
Komentar Bagikan
Jamal Zaidouni [et al.]

Active safety systems such as anticollision radar play a major role in reducing traffic accidents. The principal task of the radar is to detect the presence of targets and estimate their positions. To make this task, the system called coded anticollision radar use a code at transmission and correlation at reception. The actual used codes are the BPRS sequences but they are not sufficient to sha…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:369–385
Judul Seri
Wireless Inf Networks
No. Panggil
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Robust RF Beamforming for Millimeter Wave MIMO–OFDM Systems
Komentar Bagikan
Yahia R. RamadanAhmed S. IbrahimMohamed M. Khairy

In conventional multiple-input multiple- systems, each antenna is connected to a radio-frequency (RF) chain. Due to the tiny wavelength of millimeter waves (mmWave), tens of antennas can be packed into a small area in mmWave transceivers. However, implementing an RF chain for each antenna is impractical due to the high cost and power of mixed-signal devices. In order to reduce the cost and ge…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:327–335
Judul Seri
Wireless Inf Networks
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Receiver Initiated Transmission Strategies Applied to Street Lighting Systems…
Komentar Bagikan
Rodrigo Palucci PantoniDennis Branda˜o

The draft document of the new IEEE 802.15.4e specification assumes receiver initiated transmission (RIT) to reduce energy consumption of wireless sensors by turning off the radio periodically, even if they operate in mesh topology. The original contribution from this paper is developing and evaluating the RIT strategies intended for street lighting systems using wireless sensor networks to cont…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:126–137
Judul Seri
Wireless Inf Networks
No. Panggil
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Predictive Timely Trigger and Performance Optimization for Deterministic Hand…
Komentar Bagikan
Ming TaoFagui LiuChao Qu

Pre-registration as an important feature in FIMPv6, ensures providing the continuous mobility services for the end-users roaming across heterogeneous wireless networks, and is achieved by obtaining the timely and precise link layer (L2) trigger in the handover preparation. Firing the L2 trigger in the timely manner for deterministic handovers hence is crucial for guaranteeing the handover perfo…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:97–104
Judul Seri
Wireless Inf Networks
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Performance Analysis of SNR Based Scheduling Scheme for MIMO OSFBC-OFDM Syste…
Komentar Bagikan
Vidhyacharan BhaskarUma Raj

High performance of MIMO-OFDM wireless systems is very much desirable. In this paper, we study the performance analysis of scheduling schemes for multiuser MIMO-OFDM systems employing Orthogonal Space-Frequency Block Coding in g–l fading scenario over frequency selective fading channels. We analyze the advantages of user scheduling in MIMO-OFDM systems employing OSFBC and adaptive modulation…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:147–156
Judul Seri
Wireless Inf Networks
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On-Line Location Prediction Exploiting Spatial and Velocity Context
Komentar Bagikan
Theodoros Anagnostopoulos [et al.]

We treat the problem of movement prediction as a classification task. We assume the existence of a (gradually populated and/or trained) knowledge base and try to compare the movement pattern of a certain object with stored information in order to predict its future location. We introduce a novel distance metric function based on weighted spatial and velocity context used for location prediction…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:29–40
Judul Seri
Wireless Inf Networks
No. Panggil
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On the Impact of LTE-U on Wi-Fi Performance
Komentar Bagikan
Alireza Babaei [et al.]

With the exponential growth in mobile data traffic taking place currently and projected into the future, mobile operators need cost effective ways to manage the load of their networks. Traditionally, this has been achieved by offloading mobile traffic onto Wi-Fi networks due to their low cost and increasingly ubiquitous deployment. Recently, LTE operating in the unlicensed spectrum has drawn s…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:336–344
Judul Seri
Wireless Inf Networks
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On the Energy Utilization of WSN Communications Using Space-Time Block Coding…
Komentar Bagikan
Nischay BahlAjay K. SharmaHarsh K. Verma

Abstract: Energy is a scarce and most vital resource in a wireless sensor network (WSN). Since space-time block coding requires less transmission energy than SISO technique for the same bit error rate (BER), therefore, it is one of the most practical diversity technique for WSN studies. In this work, we have investigated the energy utilization of a simple multiple-input single-output system usi…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:180–187
Judul Seri
Wireless Inf Networks
No. Panggil
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Multiple Narrowband Interference Cancellation in High Data Rate UWB Body Area…
Komentar Bagikan
Deepak Kumar RoutSusmita Das

Body area networks (BAN) are being developed to serve the mankind, for detection of diseases and tracking of patients. And ultra wideband (UWB) has become the most preferred candidate for the physical layer of BAN. However, UWB BAN will suffer from the interferences from existing wireless networks. Though a number of mitigation techniques have been developed for UWB they will not be feasible f…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:252–261
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Modeling of the Passive UHF RFID Multipath Channel for Tag Read Region Estima…
Komentar Bagikan
Markus Cremer [et al.]

The estimation of tag read and no-read zones is the most important preliminary planning step in radio-frequency identification (RFID) system installations. Today, in the ultra-high frequency band (UHF: 860–960 MHz), this estimation is based on either a free-space or a simplified multipath channel model for the signal propagation in the wireless link between the interrogator and the tag. Using…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:188–204
Judul Seri
Wireless Inf Networks
No. Panggil
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Modeling and Performance Analysis of an Improved Data Channel Assignment (DCA…
Komentar Bagikan
S. NandakumarSibaram Khara

In this paper, we present an efficient data channel assignment (DCA) scheme for a mixed cell (i.e., a 3G cell with embedded WLANs). Our effort is essential to increase the data request (i.e., a call) handling capacity in 3G systems, with a ‘low request dropping probability’. In UMTS-first DCA scheme prefers 3G channel in dual coverage and reduces vertical handoffs from 3G to WLAN. But it de…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:10–28
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Modeling and Analysis of Link Duration in Vehicular Ad Hoc Networks Under Dif…
Komentar Bagikan
Siddharth ShellyA. V. Babu

Modeling and analysis of communication link duration in vehicular ad hoc networks (VANETs) is crucial as it directly affects many performance metrics such as packet delivery ratio, throughput and end-to-end delay. In this paper, we investigate the properties of communication link duration in one-dimensional VANETs for different fading channel conditions. We employ a stochastic microscopic mobil…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:157–170
Judul Seri
Wireless Inf Networks
No. Panggil
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Mobility Management for 6LoWPAN Wireless Sensor Networks in Critical Environm…
Komentar Bagikan
Xiaonan WangDeguang LeHongbin Cheng

Abstract: This paper proposes a mobility management protocol for 6LoWPAN wireless sensor networks. In this protocol, the 6LoWPAN architecture is proposed, and both the hierarchical IPv6 address structure and the address configuration algorithm for 6LoWPAN WSN are presented. Based on the proposed architecture, the intra-network and inter-network mobility handover algorithms are proposed. In the…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:41–52
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Minimizing Expected Transmissions Multicast in Wireless Multihop Networks
Komentar Bagikan
Kostas ChristodoulopoulosChristos PapageorgiouEmmanouel Varvarigos

We address the multicast problem in a wireless multihop network in the presence of errors. Finding the multicast schedule that minimizes the expected number of transmissions, while accounting for both the wireless broadcast advantage (WBA) and the wireless unreliable transmission (WUT) characteristics, has not been solved optimally before. We formally define the problem and propose an initial a…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:205–219
Judul Seri
Wireless Inf Networks
No. Panggil
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Measuring QoS Metrics in Femto/Macro Cellular Networks with CAC Policy
Komentar Bagikan
Saied M. Abd El-attyZ. M. Gharsseldien

Due to the growing importance of deploying femtocell technology in the current mobile network operators, data traffic processing and handover (HO) management in such networks are challenging issues. Consequently, due to the mobility of femto users between indoor and outdoor environments, the HO traffic interplay between macrocell and femtocells should be addressed, by determining accurate HO ra…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:240–251
Judul Seri
Wireless Inf Networks
No. Panggil
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Low-Load Survivable Routing Protocol for LEO Satellite Networks
Komentar Bagikan
Lu Yong [et al.]

Abstract: In this paper, we put forward the methods of footprint shift and separation for the virtual topology model of LEO satellite networks, which can reduce the effects of the Polar Regions and cross-seam inter-satellite-links (ISLs) on the virtual topology and improve the utilization of ISLs. Furthermore, a low-load survivable routing protocol called Virtual Snapshot Routing Protocol is p…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:73–84
Judul Seri
Wireless Inf Networks
No. Panggil
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Integrating RFID Transponders as Data Loggers in Wireless Sensor Nodes for Ou…
Komentar Bagikan
Alessandro Pozzebon

In this paper the integration of an RFID system into a wireless sensor node based on an Arduino board is discussed. The main purpose of the proposed solution is to use the memory of a passive RFID transponder to store the data retrieved by the sensors composing the node. This solution can be employed for remote monitoring operations, when no connection is available and then no remote data colle…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:399–406
Judul Seri
Wireless Inf Networks
No. Panggil
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Game Theory Based Cooperative MIMO Routing Scheme for Lifetime Enhancement of…
Komentar Bagikan
P. RajaP. Dananjayan

The lifetime of wireless sensor network (WSN)is reduced due to the impact caused by channel fading, interference and unbalanced energy consumption. The node’s energy is wasted due to uneven energy consumption for various processes. Communicating the data from source to sink node will consume more power compared to data sensing and processing etc. The channel fading is mitigated through spatia…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:116–125
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Evaluation of Energy Efficiency-Reconstruction Error Trade-Off in the Co-desi…
Komentar Bagikan
Antonio FrezzettiSabato Manfredi

In the recent years, the technological improvements on wireless sensor computational capability and versatility have caused a massive use of battery-supplied Wireless Sensor Network (WSN) in many different monitoring applications. The most relevant factors of reliability of such systems are related to the energetic autonomy and the accuracy of the sampled data delivered to the Fusion Center. T…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:386–398
Judul Seri
Wireless Inf Networks
No. Panggil
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Unduh MARCSitasi
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Enhance Internet Access Ability for Ad Hoc Network with On-Demand Gateway Bro…
Komentar Bagikan
Huaqiang XuLei JuZhiping Jia

Gateway discovery is a fundamental process in interconnecting mobile ad hoc network with the Internet. Traditional gateway discovery algorithms adopt the method of periodically broadcast advertisements with a time interval. However, this method does not fulfill the actual requirements from the source nodes and produces some unnecessary overhead. To solve this problem, this paper adopts a novel …

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:415–427
Judul Seri
Wireless Inf Networks
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Energy-Efficient Distributed Target Tracking in Wireless Video Sensor Networks
Komentar Bagikan
Yong WangWu FangDian Hong Wang

In order to prolong the lifetime of wireless video sensor networks (WVSNs), many methods for visual target tracking are proposed to reduce the energy cost of batterypowered video sensor nodes. Focus on reducing the amounts of image data for computation and communication, this paper presents an energy-efficient method for distributed target tracking inWVSNs. The major Contributions of the propo…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:105–115
Judul Seri
Wireless Inf Networks
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Density Function of the Received Signal in OFDM-based Distributed Detection F…
Komentar Bagikan
Renhui Xu1

Probability density function (pdf) of the received signal is necessary for the distributed detection fusion when the unreliable channels between the local sensors and the fusion center are considered. Hitherto study has never been made on the statistical distribution of the demodulated OFDM signal over multipath fading channel. Modeling the OFDM system over the multi-path channel, we derived th…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:357–368
Judul Seri
Wireless Inf Networks
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Coverage Radius Bounds and Impact on SINR in Blindly Placed LTE Femtocells
Komentar Bagikan
Harold O. KpojimeGhazanfar Ali Safdar

An important issue affecting cellular networks is to make services available to regions of bad or no reception. Femtocells are considered to be the solution to meet the future needs for better indoor coverage, high data rates and capacity in the cellular networks. Since femtocell access points (FAPs) are usually user deployed, thus blind placement of FAPs is inevitable leading to problems of po…

Edisi
(2015) 22:
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:262–271
Judul Seri
Wireless Inf Networks
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Unduh MARCSitasi
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Cooperative Resource Allocation in Multicast Networks for Outage Probability …
Komentar Bagikan
Lei ChenHongyu WangFanglin Niu

In this paper, we investigate the resource allocation issues in Orthogonal frequency division multiplexing access-based multicast systems that only allows average channel state information of users to be available at the resource manager. In this system, it is impossible to guarantee successful transmission of every data due to instant deep fading. Hence, in order to achieve efficient and reli…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:1–9
Judul Seri
Wireless Inf Networks (2015) 22:1–9
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Comparative Analysis of Routing Protocols in Wireless Sensor–Actor Networks…
Komentar Bagikan
Jagadeesh KakarlaBanshidhar MajhiRamesh Babu Battula

Wireless sensor–actor networks (WSANs) are applicable in versatile domains ranging from very common to those which demand reliable actions in the event area. The unique characteristics of WSANs and the resourceconstrained nature of the constituent sensor nodes give rise to design energy and delay efficient routing protocols. Many researchers have made considerable efforts to meet these challe…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:220–239
Judul Seri
Wireless Inf Networks
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Channel Selection and Access Density Analysis Based on Random Matrix in WSN
Komentar Bagikan
Changjian Deng

In the paper, a kind of channel noise produced by nodes accessing channel was considered, and this noise was compared with Middleton Class-A noise. It was assumed that the time, space, frequency of channel accessed by nodes were randomized, hence the channel selection can be described as a random matrix. And the random matrix were approximately calculated and analyzed by Krylov subspace method …

Edisi
(2015) 22
ISBN/ISSN
10.1007/s10776-015-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:171–179
Judul Seri
Wireless Inf Networks
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An Efficient Multi-carrier Resource Allocation with User Discrimination Frame…
Komentar Bagikan
Haya ShajaiahAhmed AbdelhadiCharles Clancy

In this paper, we present an efficient resource allocation with user discrimination framework for 5G Wireless Systems to allocate multiple carriers resources among users with elastic and inelastic traffic. Each application running on the user equipment (UE) is assigned an application utility function. In the proposed model, different classes of user groups are considered and users are partition…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:345–356
Judul Seri
Wireless Inf Networks
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Adaptive Transmission in a MIMO-OFDM System in Nakagami-m Fading Channels
Komentar Bagikan
Vidhyacharan BhaskarKamireddy Narendra Reddy

The goal of fourth generation (4G) mobile communications system is to seamlessly integrate a wide variety of communication services such as high speed data, video and multimedia traffic as well as voice signals. One of the promising approaches in 4G is the Adaptive Orthogonal Frequency Division Multiplexing (AOFDM) technique. In Multiple Input Multiple Output (MIMO)- OFDM, adaptive transmissio…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:285–293
Judul Seri
Wireless Inf Networks
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Access Disparity Mitigation in Multi-hop Wireless Networks
Komentar Bagikan
Jalaa HoblosHassan Peyravi

n Multi-hop Wireless Networks (MWNs), the end-to-end performance degrades exponentially with hop counts and the degree of traffic aggregation at each hop. Fair allocation of bandwidthamong nodes is one of the challenging problems in MWNs. The IEEE 802.11 distributed coordination function standard stipulates long-term equalization of throughput among stations by giving the same number of transm…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:85–96
Judul Seri
Wireless Inf Networks
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A Novel Series Expansion for Symbol Error Rates of Selected Modulation Scheme…
Komentar Bagikan
Vidhyacharan BhaskarSnekalatha Raju

In this paper, a comparative study of the simulated symbol error rate (SER) with the theoretical SER of uncoded communication systems is made for selected modulation schemes with and without fading. Slow fading Weibull and Rayleigh channels are considered in this paper. The modulation schemes considered are (1) Binary Phase Shift Keying, (2) Quadrature Phase Shift Keying, (3) Orthogonal Freque…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:272–284
Judul Seri
Wireless Inf Networks
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Unduh MARCSitasi
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A Novel Mobility-Based Routing Protocol for Semi-Predictable Disruption Toler…
Komentar Bagikan
Kwan-Wu ChinSaeid Iranmanesh

This letter considers routing in delay tolerant networks whereby nodes have semi-predictable mobility patterns within a time period. We propose a mobility-based routing protocol (MBRP) where nodes construct a space–time graph dynamically. As the space–time graph may be incomplete, MBRP presents a heuristic that evaluates encountered nodes based on their recorded mobility patterns in order t…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:138–146
Judul Seri
Wireless Inf Networks
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A Design of Modulator and Demodulator for a Passive UHF RFID Tag Using DTMOST…
Komentar Bagikan
Hassan QjidaaSmail Hassouni

This paper presents a modulator and low power ASK demodulator that uses a new technique. This technique uses the dynamic threshold MOSFET to reduce the threshold voltage of diodes connected MOS transistors as a barrier in the design of the envelope detector. This circuit has been simulated in a 90 nm CMOS technology to satisfy EPC Class 1 Generation 2 standard protocol. The proposed circuit can…

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:407–414
Judul Seri
Wireless Inf Networks
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A Coherent PMI Estimation Scheme for Double Codebook
Komentar Bagikan
Dan WangYong LiaoYu Liu

The double codebook structures are proposed and applied in LTE-advanced, which can track both longterm and short-term channel state information. In traditional incoherent estimation, precoding matrix indicators (PMI) estimation is performed on each individual subcarrier and some form of averaging procedure then follows to combine the results from individual narrow-band processing. As a result, …

Edisi
(2015) 22
ISBN/ISSN
DOI 10.1007/s10776-0
Deskripsi Fisik
Int J Wireless Inf Networks (2015) 22:67–72
Judul Seri
Wireless Inf Networks
No. Panggil
-
Ketersediaan0
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Unduh MARCSitasi
Elibrary Perpustakaan Universitas Riau
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  • Layanan
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  • Area Anggota

Tentang Kami

As a complete Library Management System, SLiMS (Senayan Library Management System) has many features that will help libraries and librarians to do their job easily and quickly. Follow this link to show some features provided by SLiMS.

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