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University of Erlangen-Nuremberg
(38 results)-
White Papers
Validating UML Simulation Models With Model-Level Unit Tests
March 19, 2010, 12:00am PDT
The paper describes model-level unit tests for model-driven simulation based on UML models. The paper refers to the well-known unit testing method and applies this concept on a higher abstraction...
Provided by University of Erlangen-Nuremberg
-
White Papers
Block Processing for One-Dimensional Adaptive Channel Estimation Algorithms for OFDM Systems
February 4, 2009, 12:00am PST
Adaptive pilot-aided channel estimation in frequency domain for Orthogonal Frequency-Division Multiplexing (OFDM) transmission is considered in this paper. More specifically, adaptive block and...
Provided by University of Erlangen-Nuremberg
-
White Papers
Robust MBSFN Transmission Using the Golden Code
August 20, 2009, 12:00am PDT
Multimedia Broadcast over a Single Frequency Network (MBSFN) has attracted a lot of interest recently. This paper is on Golden coded spatial multiplexing MBSFN transmission using a Soft-Output...
Provided by University of Erlangen-Nuremberg
-
White Papers
Network Coding Assisted Mobile-To-Mobile File Transfer
July 16, 2008, 12:00am PDT
This paper is a sequel of previous work, in which the authors have studied the problem of congestions on the typically overloaded downlink channels in UMTS (Universal Mobile Telecommunication...
Provided by University of Erlangen-Nuremberg
-
White Papers
Turbo Equalization Receivers for Evolved GSM/EDGE Radio Access Network Using QAM Modulation
March 7, 2008, 12:00am PST
For evolution of the GSM/EDGE Radio Access Network (RAN), the use of higher order modulation like 16 - and 32 - ary Quadrature Amplitude Modulation (QAM) is considered in standardization for...
Provided by University of Erlangen-Nuremberg
-
White Papers
Channel Capacity Evaluation of Single Antenna Interference Cancellation for Single Carrier Transmission Systems
May 13, 2008, 12:00am PDT
Network capacity of cellular mobile radio systems is often limited by interference from co- and adjacent channel interferers due to dense frequency planning (reuse) in practical scenarios. For...
Provided by University of Erlangen-Nuremberg
-
White Papers
Comparison of One-Dimensional Adaptive Channel Estimation Techniques for OFDM Systems
September 2, 2008, 12:00am PDT
In this paper, adaptive pilot-aided channel estimation for Orthogonal Frequency-Division Multiplexing (OFDM) transmission is addressed. For this purpose, instead of a theoretically optimum...
Provided by University of Erlangen-Nuremberg
-
White Papers
OFDM Transmission With Single Antenna Interference Cancellation
January 15, 2008, 12:00am PST
Future mobile communications radio networks, e.g. 3GPP Long Term Evolution (LTE), will typically use an Orthogonal Frequency Division Multiplexing (OFDM) based air interface in the downlink....
Provided by University of Erlangen-Nuremberg
-
White Papers
Efficient Distribution of Large Files in UMTS Supported by Network Coded M2M Data Transfer With Multiple Generations
June 2, 2009, 12:00am PDT
This paper is a sequel of previous work, in which the authors have studied the traffic management problem in UMTS. The main objective was to improve the spectral efficiency of cellular networks by...
Provided by University of Erlangen-Nuremberg
-
White Papers
Turbo Equalization for Single Antenna Cochannel Interference Cancellation in Single Carrier Transmission Systems
July 30, 2007, 12:00am PDT
In recent years, Single Antenna Interference Cancellation (SAIC) has evolved as an attractive method to increase the capacity of single carrier mobile radio networks like GSM/EDGE (Enhanced Data...
Provided by University of Erlangen-Nuremberg
-
White Papers
User Pairing for Multiuser SC-FDMA Transmission Over Virtual MIMO ISI Channels
July 28, 2009, 12:00am PDT
This paper proposes different criteria for user pairing for a Virtual Multiple-Input Multiple-Output (V-MIMO) Single-Carrier Frequency-Division Multiple Access (SC-FDMA) transmission over...
Provided by University of Erlangen-Nuremberg
-
White Papers
Trellis-Based Receivers for SC-FDMA Transmission Over MIMO ISI Channels
May 29, 2008, 12:00am PDT
For the uplink of the E - UTRA Long Term Evolution (LTE) system, Single - Carrier Frequency - Division Multiple Access (SC - FDMA) transmission has been selected. Frequency - domain linear and...
Provided by University of Erlangen-Nuremberg
-
White Papers
Design and Evaluation of a Multilevel Decoder for Satellite Communications
February 17, 2009, 12:00am PST
In this paper, the authors propose a MultiLevel Coding (MLC) scheme suitable for satellite communications, where different QoS levels are required. They introduce a novel characterization of...
Provided by University of Erlangen-Nuremberg
-
White Papers
On the Convergence of Iterative Receiver Algorithms Utilizing Hard Decisions
February 23, 2010, 12:00am PST
The convergence of receivers performing Iterative Hard Decision Interference Cancellation (IHDIC) is analyzed in a general framework for ASK, PSK, and QAM constellations. The authors first give an...
Provided by University of Erlangen-Nuremberg
-
White Papers
Beamforming for SC-FDMA Transmission Over MIMO ISI Channels With Decision-Feedback Equalization
February 2, 2010, 12:00am PST
The authors consider transmit beamforming algorithms for Single - Carrier Frequency - Division Multiple Access (SC - FDMA) transmission over frequency - selective Multiple - Input Multiple -...
Provided by University of Erlangen-Nuremberg
-
White Papers
Comparison of Receivers for SC-FDMA Transmission Over Frequency-Selective MIMO Channels
January 9, 2009, 12:00am PST
In this paper the performance of different receivers for Single-Carrier Frequency Division Multiple Access (SC-FDMA) transmission over frequency-selective fading channels is investigated. The...
Provided by University of Erlangen-Nuremberg
-
White Papers
Robust Real-Time 3D Time-of-Flight Based Gesture Navigation
June 30, 2008, 12:00am PDT
Contactless Human-Machine-Interfaces (HMIs) are an important issue in various applications where a haptic interaction with an input device is not possible or not appropriate. Newly developed...
Provided by University of Erlangen-Nuremberg
-
White Papers
Path Heuristics Using ACO for Inter-Domain Routing in Mobile Ad Hoc and Sensor Networks
September 17, 2010, 12:00am PDT
The authors investigate the use of biologically inspired routing heuristics in the field of inter-domain routing in sensor networks. Instead of relying on classical topology control techniques for...
Provided by University of Erlangen-Nuremberg
-
White Papers
Potential Effects Of The World Economic Crisis On The MENA's Foreign Trade And Regional Economic Integration
June 24, 2011, 12:00am PDT
According to the annual Review of Development in Globalization and Regional Integration in the Arab Countries prepared by ESAW in 2008, the current international financial crisis will increase...
Provided by University of Erlangen-Nuremberg
-
White Papers
Performance Evaluation of IEEE 802.15.4 LR-WPAN for Industrial Applications
December 7, 2007, 12:00am PST
The authors present a number of performance studies of the IEEE 802.15.4 protocol. They put a special focus on application scenarios in industrial sensor network applications, which is one of the...
Provided by University of Erlangen-Nuremberg
-
White Papers
On the Feasibility of UMTS-Based Traffic Information Systems
March 26, 2010, 12:00am PDT
Intelligent Transportation Systems (ITS) are a hot topic in the communications society. Currently, research is primarily focusing on setting up Vehicular Ad Hoc NETworks (VANETs) based on WLAN...
Provided by University of Erlangen-Nuremberg
-
White Papers
An Energy Model for Simulation Studies of Wireless Sensor Networks Using OMNeT++
February 13, 2009, 12:00am PST
Simulation is frequently used to evaluate the performance of networking algorithms and techniques in wireless communication networks. However, performance aspects such as the transmission delay,...
Provided by University of Erlangen-Nuremberg
-
White Papers
Scalability in Analyzing the Availability of Large-Scale Networks Using Multicast
September 1, 2008, 12:00am PDT
The goal of this paper is to identify and discuss scalability issues for the measurement-based analysis of the availability in large-scale networks using IP multicast technology. Additionally, a...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Study of Self-Organization Mechanisms in Ad Hoc and Sensor Networks
September 11, 2008, 12:00am PDT
Self-organization is a great concept for building scalable systems consisting of a huge number of subsystems. The primary objectives are improved scalability and dynamic adaptation to changing...
Provided by University of Erlangen-Nuremberg
-
White Papers
Authenticated Reliable and Semi-Reliable Communication in Wireless Sensor Networks
July 1, 2008, 12:00am PDT
Secure communication in wireless ad hoc sensor networks is a major research concern in the networking community. Especially the few available resources in terms of processing power and available...
Provided by University of Erlangen-Nuremberg
-
White Papers
Self-Localization Capable Mobile Sensor Nodes
September 14, 2009, 12:00am PDT
Position sensing systems for indoor environments have one common problem: The setup effort of the whole system. GPS-supported localization is simple and fast to implement and the reference grid is...
Provided by University of Erlangen-Nuremberg
-
White Papers
Improving IEEE 802.15.4 for Low-Latency Energy-Efficient Industrial Applications
October 4, 2008, 12:00am PDT
The IEEE 802.15.4 standard for LR-WPANs is becoming a de-facto standard for Wireless Sensor Networks (WSNs) applications in industrial fields. In this paper, the authors evaluate the latency...
Provided by University of Erlangen-Nuremberg
-
White Papers
Dynamic Operator Replacement in Sensor Networks
September 3, 2010, 12:00am PDT
The authors present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techniques...
Provided by University of Erlangen-Nuremberg
-
White Papers
Stateful Mobile Modules for Sensor Networks
April 6, 2010, 12:00am PDT
Most sensor network applications are dominated by the acquisition of sensor values. Due to energy limitations and high energy costs of communication, in-network processing has been proposed as a...
Provided by University of Erlangen-Nuremberg
-
White Papers
Stateful Mobile Modules for Robust In-Network Processing
March 1, 2010, 12:00am PST
Most sensor-network applications are dominated by the acquisition of sensor values. Due to energy limitations and high energy costs of communication, in-network processing has been proposed as a...
Provided by University of Erlangen-Nuremberg
-
White Papers
QoS-Oriented Integrated Network Planning for Industrial Wireless Sensor Networks
April 20, 2009, 12:00am PDT
The authors present an approach for integrated network planning with QoS estimation in a simulation tool for use in industrial environments. The architecture is based on a wireless planning tool...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Simulation Model of IEEE 802.15.4 in OMNeT++
June 27, 2007, 12:00am PDT
IEEE 802.15.4 defines the physical and MAC layer specifications for low-rate Wireless Personal Area Networks (WPANs). In order to evaluate its performance, the authors develop a simulation model...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Rule System for Network-Centric Operation in Massively Distributed Systems
March 4, 2008, 12:00am PST
Sensor and Actor NETworks (SANETs) represent a specific class of massively distributed systems in which classical communication protocols often fail due to scalability problems. New control...
Provided by University of Erlangen-Nuremberg
-
White Papers
SlotSwap: Strong and Affordable Location Privacy in Intelligent Transportation Systems
September 1, 2011, 12:00am PDT
Public acceptance, and thus the economic success of an Intelligent Transportation System (ITS), is highly dependent on the quality of deployed privacy mechanisms. In general, neither users nor...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Decision Support Scheme for Software Process Improvement Prioritization
April 20, 2011, 12:00am PDT
Software managers pursuing process improvement initiatives are confronted with the problem of selecting potential improvements. In the field of software quality assurance, suitable decision...
Provided by University of Erlangen-Nuremberg
-
White Papers
Conformance Quality and Failure Costs in the Software Industry: An Empirical Analysis of Open Source Software
October 8, 2010, 12:00am PDT
The quality cost concept is well known in production economics. Recently, it has received a lot of attention in the field of software engineering. However, empirical studies of the association...
Provided by University of Erlangen-Nuremberg
-
Whitepapers
A Multi-Channel IEEE 1609.4 and 802.11p EDCA Model for the Veins Framework
February 15, 2012, 12:00am PST
Increasing the realism and thereby the explanatory power of Inter-Vehicle Communication (IVC) simulation is an ongoing research topic in the Car-2-X community. The authors contribute to this trend...
Provided by University of Erlangen-Nuremberg
-
Whitepapers
Mode Switch - Adaptive Use of Delay-Sensitive Or Energy-Aware Communication in IEEE 802.15.4-Based Networks
November 8, 2010, 12:00am PST
The authors propose "Mode switch", an adaptive load-sensitive solution that supports both an energy-efficient operation mode for transmitting normal sensor data and an QoS-aware low-latency mode...
Provided by University of Erlangen-Nuremberg
-
Whitepapers
Mode Switch - Adaptive Use of Delay-Sensitive Or Energy-Aware Communication in IEEE 802.15.4-Based Networks
November 8, 2010, 12:00am PST
The authors propose "Mode switch", an adaptive load-sensitive solution that supports both an energy-efficient operation mode for transmitting normal sensor data and an QoS-aware low-latency mode...
Provided by University of Erlangen-Nuremberg
-
Whitepapers
A Multi-Channel IEEE 1609.4 and 802.11p EDCA Model for the Veins Framework
February 15, 2012, 12:00am PST
Increasing the realism and thereby the explanatory power of Inter-Vehicle Communication (IVC) simulation is an ongoing research topic in the Car-2-X community. The authors contribute to this trend...
Provided by University of Erlangen-Nuremberg
-
White Papers
Conformance Quality and Failure Costs in the Software Industry: An Empirical Analysis of Open Source Software
October 8, 2010, 12:00am PDT
The quality cost concept is well known in production economics. Recently, it has received a lot of attention in the field of software engineering. However, empirical studies of the association...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Decision Support Scheme for Software Process Improvement Prioritization
April 20, 2011, 12:00am PDT
Software managers pursuing process improvement initiatives are confronted with the problem of selecting potential improvements. In the field of software quality assurance, suitable decision...
Provided by University of Erlangen-Nuremberg
-
White Papers
SlotSwap: Strong and Affordable Location Privacy in Intelligent Transportation Systems
September 1, 2011, 12:00am PDT
Public acceptance, and thus the economic success of an Intelligent Transportation System (ITS), is highly dependent on the quality of deployed privacy mechanisms. In general, neither users nor...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Rule System for Network-Centric Operation in Massively Distributed Systems
March 4, 2008, 12:00am PST
Sensor and Actor NETworks (SANETs) represent a specific class of massively distributed systems in which classical communication protocols often fail due to scalability problems. New control...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Simulation Model of IEEE 802.15.4 in OMNeT++
June 27, 2007, 12:00am PDT
IEEE 802.15.4 defines the physical and MAC layer specifications for low-rate Wireless Personal Area Networks (WPANs). In order to evaluate its performance, the authors develop a simulation model...
Provided by University of Erlangen-Nuremberg
-
White Papers
QoS-Oriented Integrated Network Planning for Industrial Wireless Sensor Networks
April 20, 2009, 12:00am PDT
The authors present an approach for integrated network planning with QoS estimation in a simulation tool for use in industrial environments. The architecture is based on a wireless planning tool...
Provided by University of Erlangen-Nuremberg
-
White Papers
Stateful Mobile Modules for Robust In-Network Processing
March 1, 2010, 12:00am PST
Most sensor-network applications are dominated by the acquisition of sensor values. Due to energy limitations and high energy costs of communication, in-network processing has been proposed as a...
Provided by University of Erlangen-Nuremberg
-
White Papers
Stateful Mobile Modules for Sensor Networks
April 6, 2010, 12:00am PDT
Most sensor network applications are dominated by the acquisition of sensor values. Due to energy limitations and high energy costs of communication, in-network processing has been proposed as a...
Provided by University of Erlangen-Nuremberg
-
White Papers
Dynamic Operator Replacement in Sensor Networks
September 3, 2010, 12:00am PDT
The authors present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techniques...
Provided by University of Erlangen-Nuremberg
-
White Papers
Improving IEEE 802.15.4 for Low-Latency Energy-Efficient Industrial Applications
October 4, 2008, 12:00am PDT
The IEEE 802.15.4 standard for LR-WPANs is becoming a de-facto standard for Wireless Sensor Networks (WSNs) applications in industrial fields. In this paper, the authors evaluate the latency...
Provided by University of Erlangen-Nuremberg
-
White Papers
Self-Localization Capable Mobile Sensor Nodes
September 14, 2009, 12:00am PDT
Position sensing systems for indoor environments have one common problem: The setup effort of the whole system. GPS-supported localization is simple and fast to implement and the reference grid is...
Provided by University of Erlangen-Nuremberg
-
White Papers
Authenticated Reliable and Semi-Reliable Communication in Wireless Sensor Networks
July 1, 2008, 12:00am PDT
Secure communication in wireless ad hoc sensor networks is a major research concern in the networking community. Especially the few available resources in terms of processing power and available...
Provided by University of Erlangen-Nuremberg
-
White Papers
A Study of Self-Organization Mechanisms in Ad Hoc and Sensor Networks
September 11, 2008, 12:00am PDT
Self-organization is a great concept for building scalable systems consisting of a huge number of subsystems. The primary objectives are improved scalability and dynamic adaptation to changing...
Provided by University of Erlangen-Nuremberg
-
White Papers
Scalability in Analyzing the Availability of Large-Scale Networks Using Multicast
September 1, 2008, 12:00am PDT
The goal of this paper is to identify and discuss scalability issues for the measurement-based analysis of the availability in large-scale networks using IP multicast technology. Additionally, a...
Provided by University of Erlangen-Nuremberg
-
White Papers
An Energy Model for Simulation Studies of Wireless Sensor Networks Using OMNeT++
February 13, 2009, 12:00am PST
Simulation is frequently used to evaluate the performance of networking algorithms and techniques in wireless communication networks. However, performance aspects such as the transmission delay,...
Provided by University of Erlangen-Nuremberg
-
White Papers
On the Feasibility of UMTS-Based Traffic Information Systems
March 26, 2010, 12:00am PDT
Intelligent Transportation Systems (ITS) are a hot topic in the communications society. Currently, research is primarily focusing on setting up Vehicular Ad Hoc NETworks (VANETs) based on WLAN...
Provided by University of Erlangen-Nuremberg
-
White Papers
Performance Evaluation of IEEE 802.15.4 LR-WPAN for Industrial Applications
December 7, 2007, 12:00am PST
The authors present a number of performance studies of the IEEE 802.15.4 protocol. They put a special focus on application scenarios in industrial sensor network applications, which is one of the...
Provided by University of Erlangen-Nuremberg
-
White Papers
Potential Effects Of The World Economic Crisis On The MENA's Foreign Trade And Regional Economic Integration
June 24, 2011, 12:00am PDT
According to the annual Review of Development in Globalization and Regional Integration in the Arab Countries prepared by ESAW in 2008, the current international financial crisis will increase...
Provided by University of Erlangen-Nuremberg
-
White Papers
Path Heuristics Using ACO for Inter-Domain Routing in Mobile Ad Hoc and Sensor Networks
September 17, 2010, 12:00am PDT
The authors investigate the use of biologically inspired routing heuristics in the field of inter-domain routing in sensor networks. Instead of relying on classical topology control techniques for...
Provided by University of Erlangen-Nuremberg
-
White Papers
Robust Real-Time 3D Time-of-Flight Based Gesture Navigation
June 30, 2008, 12:00am PDT
Contactless Human-Machine-Interfaces (HMIs) are an important issue in various applications where a haptic interaction with an input device is not possible or not appropriate. Newly developed...
Provided by University of Erlangen-Nuremberg
-
White Papers
Comparison of Receivers for SC-FDMA Transmission Over Frequency-Selective MIMO Channels
January 9, 2009, 12:00am PST
In this paper the performance of different receivers for Single-Carrier Frequency Division Multiple Access (SC-FDMA) transmission over frequency-selective fading channels is investigated. The...
Provided by University of Erlangen-Nuremberg
-
White Papers
Beamforming for SC-FDMA Transmission Over MIMO ISI Channels With Decision-Feedback Equalization
February 2, 2010, 12:00am PST
The authors consider transmit beamforming algorithms for Single - Carrier Frequency - Division Multiple Access (SC - FDMA) transmission over frequency - selective Multiple - Input Multiple -...
Provided by University of Erlangen-Nuremberg
-
White Papers
On the Convergence of Iterative Receiver Algorithms Utilizing Hard Decisions
February 23, 2010, 12:00am PST
The convergence of receivers performing Iterative Hard Decision Interference Cancellation (IHDIC) is analyzed in a general framework for ASK, PSK, and QAM constellations. The authors first give an...
Provided by University of Erlangen-Nuremberg
-
White Papers
Design and Evaluation of a Multilevel Decoder for Satellite Communications
February 17, 2009, 12:00am PST
In this paper, the authors propose a MultiLevel Coding (MLC) scheme suitable for satellite communications, where different QoS levels are required. They introduce a novel characterization of...
Provided by University of Erlangen-Nuremberg
-
White Papers
Trellis-Based Receivers for SC-FDMA Transmission Over MIMO ISI Channels
May 29, 2008, 12:00am PDT
For the uplink of the E - UTRA Long Term Evolution (LTE) system, Single - Carrier Frequency - Division Multiple Access (SC - FDMA) transmission has been selected. Frequency - domain linear and...
Provided by University of Erlangen-Nuremberg
-
White Papers
User Pairing for Multiuser SC-FDMA Transmission Over Virtual MIMO ISI Channels
July 28, 2009, 12:00am PDT
This paper proposes different criteria for user pairing for a Virtual Multiple-Input Multiple-Output (V-MIMO) Single-Carrier Frequency-Division Multiple Access (SC-FDMA) transmission over...
Provided by University of Erlangen-Nuremberg
-
White Papers
Turbo Equalization for Single Antenna Cochannel Interference Cancellation in Single Carrier Transmission Systems
July 30, 2007, 12:00am PDT
In recent years, Single Antenna Interference Cancellation (SAIC) has evolved as an attractive method to increase the capacity of single carrier mobile radio networks like GSM/EDGE (Enhanced Data...
Provided by University of Erlangen-Nuremberg
-
White Papers
Efficient Distribution of Large Files in UMTS Supported by Network Coded M2M Data Transfer With Multiple Generations
June 2, 2009, 12:00am PDT
This paper is a sequel of previous work, in which the authors have studied the traffic management problem in UMTS. The main objective was to improve the spectral efficiency of cellular networks by...
Provided by University of Erlangen-Nuremberg
-
White Papers
OFDM Transmission With Single Antenna Interference Cancellation
January 15, 2008, 12:00am PST
Future mobile communications radio networks, e.g. 3GPP Long Term Evolution (LTE), will typically use an Orthogonal Frequency Division Multiplexing (OFDM) based air interface in the downlink....
Provided by University of Erlangen-Nuremberg
-
White Papers
Comparison of One-Dimensional Adaptive Channel Estimation Techniques for OFDM Systems
September 2, 2008, 12:00am PDT
In this paper, adaptive pilot-aided channel estimation for Orthogonal Frequency-Division Multiplexing (OFDM) transmission is addressed. For this purpose, instead of a theoretically optimum...
Provided by University of Erlangen-Nuremberg
-
White Papers
Channel Capacity Evaluation of Single Antenna Interference Cancellation for Single Carrier Transmission Systems
May 13, 2008, 12:00am PDT
Network capacity of cellular mobile radio systems is often limited by interference from co- and adjacent channel interferers due to dense frequency planning (reuse) in practical scenarios. For...
Provided by University of Erlangen-Nuremberg
-
White Papers
Turbo Equalization Receivers for Evolved GSM/EDGE Radio Access Network Using QAM Modulation
March 7, 2008, 12:00am PST
For evolution of the GSM/EDGE Radio Access Network (RAN), the use of higher order modulation like 16 - and 32 - ary Quadrature Amplitude Modulation (QAM) is considered in standardization for...
Provided by University of Erlangen-Nuremberg
-
White Papers
Network Coding Assisted Mobile-To-Mobile File Transfer
July 16, 2008, 12:00am PDT
This paper is a sequel of previous work, in which the authors have studied the problem of congestions on the typically overloaded downlink channels in UMTS (Universal Mobile Telecommunication...
Provided by University of Erlangen-Nuremberg
-
White Papers
Robust MBSFN Transmission Using the Golden Code
August 20, 2009, 12:00am PDT
Multimedia Broadcast over a Single Frequency Network (MBSFN) has attracted a lot of interest recently. This paper is on Golden coded spatial multiplexing MBSFN transmission using a Soft-Output...
Provided by University of Erlangen-Nuremberg
-
White Papers
Block Processing for One-Dimensional Adaptive Channel Estimation Algorithms for OFDM Systems
February 4, 2009, 12:00am PST
Adaptive pilot-aided channel estimation in frequency domain for Orthogonal Frequency-Division Multiplexing (OFDM) transmission is considered in this paper. More specifically, adaptive block and...
Provided by University of Erlangen-Nuremberg
-
White Papers
Validating UML Simulation Models With Model-Level Unit Tests
March 19, 2010, 12:00am PDT
The paper describes model-level unit tests for model-driven simulation based on UML models. The paper refers to the well-known unit testing method and applies this concept on a higher abstraction...
Provided by University of Erlangen-Nuremberg
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