NDLI: Increasing time domain diversity in OFDM systems

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Table of contents

A secure multicast scheme for anti-collusion fingerprinted video

Maintaining exact statistics counters with a multi-level counter memory

MAX-MIN resource allocation in a network processor

Towards interoperability test generation of time dependent protocols: a case study

Approximation error analysis for transform-based lossless audio coding

Reconciliation puzzles [separately hosted strings reconciliation]

Mobile agent platform design optimisations for minimising network overhead and latency in agent migrations

Active misconfiguration detection in Ethernet networks based on analysis of end-to-end anomalies

Tandem voice communications: digital cellular, VoIP, and voice over Wi-Fi

Sequence of linear programming for fine-scalable coded image transmission with delay bound

Smooth quality streaming of live Internet video

Adaptive rate control for real-time packet audio based on loss prediction

Real-time ubiquitous multimedia streaming using rate-distortion-complexity models

Dynamic threshold-based call admission framework for prioritized multimedia traffic in wireless cellular networks

Dynamic distortion control for 3-D embedded wavelet video over multiuser OFDM networks

Split-engine packet classification: a novel approach to multi-field packet classification on high performance routers with QoS support

A novel approach to model TCP traffic

Effective bandwidths under dynamic weighted round robin scheduling

A method of bandwidth dimensioning and management using flow statistics [IP networks]

A new prediction method of alpha-stable processes for self-similar traffic

A novel network traffic predictor based on multifractal traffic characteristic

A spatial and temporal analysis of Internet aggregate traffic at the flow level

Path integrity aware traffic engineering [telecom traffic]

A robust packet scheduling algorithm for proportional delay differentiation services

Redesigning an active queue management system

Hierarchical scheduling for DiffServ classes

Link utilization based AQM and its performance

Diagonal tuple space search

Fairness of AQM schemes for TCP-friendly traffic

Core-stateless proportional fair queuing for AF traffic

Design objectives of optimal active queue management controllers

Information flow based routing algorithms for wireless sensor networks

Distributed algorithms for maximum lifetime routing in wireless sensor networks

Performance analysis of IEEE 802.11e EDCA by a unified model

Mobile localization using Doppler symmetric constraint in case of non-line-of-sight

A near-optimal reinforcement learning scheme for energy efficient point-to-point wireless communications

Distributed power and admission control for time varying wireless networks

Design of pseudo-random spreading sequences for CDMA systems

Joint cooperative diversity and scheduling in low mobility wireless networks

Noncoherent iterative demodulation and decoding of serially concatenated coded MSK

Doubly-iterative equalization of space-time bit-interleaved coded modulation

Performance analysis of combined convolutional coding and space-time block coding with antenna selection

Estimation of time and frequency selective channels in OFDM systems: a Kalman filter structure

Combined M-ary code shift keying/binary pulse position modulation for ultra wideband communications

Increasing time domain diversity in OFDM systems

A nonlinear filtering approach for demodulation over Rician flat fading channels

Adaptive I/Q imbalance compensation for RF transceivers

Objective window adaptation for transport protocols under imperfect information

Improving TCP robustness under reordering network environment

On shaping TCP traffic at edge gateways

A cross-layer scheme for TCP performance improvement in wireless LANs

Detection of TCP performance degradation using link utilization statistics

A study on high speed TCP protocols

On-the-fly TCP path selection algorithm in access link load balancing

State correction after re-routing with reduced state resource reservation protocols

A collision-controlled MAC protocol for mobile ad hoc networks and multihop wireless LANs

Analytically derived uplink/downlink TOA and 2D-DOA distributions with scatterers in a 3D hemispheroid surrounding the mobile

Pilot power ratio design for hierarchical CDMA systems in supporting multi-class services

Impact of mobility on the BER performance of multi-hop ad hoc wireless networks

Impact of imperfect channel state information upon the outage capacity of Rayleigh fading channels

Performance of MC-MFSK systems with IIC-based multiuser detection over Rayleigh fading channels

Adaptive modulation using variable-size burst for spectrally efficient interference suppression in wireless communications

Handover performance of HVAC duct based indoor wireless networks

A new family of soft equalizers in broadband wireless MIMO systems

Differential space-frequency modulation for MIMO-OFDM systems via a "smooth" logical channel

Joint MIMO equalization and decoding for 10GBASE-T transmission

Improvement of CCI compensation accuracy using feedback phase tracking in MIMO-OFDM systems

Optical wireless MIMO communications (OMIMO)

Adaptive space-time-frequency coding schemes for MIMO OFDM

A modelling approach for multiuser MIMO systems including spatially-colored interference [cellular example]

Some results on MIMO mutual information: the high SNR case

A client side WWW prefetching model

Optimizing the quality of scalable video streams on P2P networks

Index-server optimization for P2P file sharing in mobile ad hoc networks

A scalable and efficient end host multicast protocol for peer-to-peer systems - DSCT

Modeling HTTP service times

On the effects of path correlation in multi-path video communications using FEC over lossy packet networks

DigiMetro - an application-level multicast system for multi-party video conferencing

Flexible and seamless service migration for real-time communication with ubiquitous and heterogeneous networked resources

Threshold-based blocking differentiation in circuit-switched WDM networks

Design of edge-disjoint path protected WDM networks: asymptotic optimality of shortest path

Maximum likelihood sequence estimation receivers for DWDM lightwave systems

A class of self-routing strictly nonblocking photonic switching networks

Routing and wavelength assignment in WDM mesh networks

Equalization of modal dispersion in multimode fiber using spatial light modulators

Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters

Optical wireless sensor network system using corner cube retroreflectors (CCRs)

Throughput analysis of an extended service set in IEEE 802.11

Optimal signature sets for transmission of correlated data over a multiple access channel

An efficient heuristic algorithm for 2D h-hops range assignment problem

Optimization of pilot symbol-assisted RAKE receivers for DS-CDMA systems [cellular systems]

Optimising expanding ring search for multi-hop wireless networks

Analytical evaluation and optimization of the ADC (analog-to-digital converter) in software radio architectures

Frequency synchronization for generalized OFDMA uplink

Adaptive equalization for frequency-selective channels of unknown length

Turbo equalizations for broadband transmission on category 6 cable

Low complexity iterative receiver for multiuser STBC block transmission systems

Markov channel-based feedback schemes for adaptive modulation systems

Design of perfect complementary codes to implement interference-free CDMA systems

Adaptive coding and modulation for the reverse link of broadband satellite networks

A simple and efficient burst error correcting code based on an array code

Multi-tone signaling for high-speed backplane electrical links

Performance analysis and simplification of digital zero phase start (DZPS) employed in data storage timing recovery systems

Dual-homing multicast protection

Optimal LSP capacity and flow assignment using traffic engineering in MPLS networks

Traffic routing in MPLS networks based on QoS estimation and forecast

A distributed max-min flow control algorithm for multi-rate multicast flows

On the impact of route processing and MRAI timers on BGP convergence times

Buffer management for local loss recovery of reliable multicast

A new approach for scaling QoS routing algorithms

Dynamic shortest path tree update for multiple link state decrements

An efficient scheduling algorithm for combined input-crosspoint-queued (CICQ) switches

Low-latency pipelined crossbar arbitration

Multiple priorities in a two-lane buffered crossbar

On the queueing behavior of multiple first-order autoregressive sources

Packet switch architecture with multiple output queueing

Distributed load adaptive scheduling for high speed input queued switch

Precomputing high quality routes for bandwidth guaranteed traffic

Buffer overflow estimation in network elements, multiplexing independent regulated inputs [packet switched networks]

Performance analysis of line strip multispot diffusing system, fully diffuse, and hybrid optical wireless techniques in a real environment

Performance analysis of line strip multispot diffusing system, fully diffuse, and hybrid optical wireless techniques in a real environment

Signal estimators for p-i-n and APD-based free-space optical communication systems

Self-orienting receiver using rate-adaptive transmission based on OOK formats with memory for optical wireless communications

Subcarrier adaptation for multiuser OFDM systems

Antenna selection for space-time communication with covariance feedback

A new approach to calculating the exact transition probability and bit error probability of arbitrary two-dimensional signaling

Pilot embedding for channel estimation and tracking in OFDM systems

Low-complexity rake reception and equalization for MBOK DS-UWB systems

RUBEN: a technique for scheduling multimedia applications in overlay networks

Supporting efficient keyword-based file search in peer-to-peer file sharing systems

Scalable and topologically-aware application-layer multicast

Delay analysis of application level multicast on content addressable networks

An in-band easy-to-deploy mechanism for network-to-transport signaling

Localized public-key management for mobile ad hoc networks

A study on optimal hierarchy in multi-level hierarchical mobile IPv6 networks

A-Serv: a novel architecture providing scalable quality of service [Internet applications]

Volume 1 - 2004

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)

Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE

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Increasing time domain diversity in OFDM systems

Content Provider	IEEE Xplore Digital Library
Author	Dammann, A. Raulefs, R.
Copyright Year	2004
Description	Author affiliation: Inst. of Commun. & Navigation, German Aerosp. Center, Oberpfaffenhofen, Germany (Dammann, A.; Raulefs, R.)
Abstract	Delay and Doppler spread of multipath fading channels have already been identified as sources of diversity in wireless communications systems. However, extensive delay- and Doppler spread may cause non-negligible intersymbol interference (ISI) and/or intercarrier interference (ICI) in OFDM systems. In this paper, we propose a method for increasing the Doppler spread of the multipath fading channel without causing additional ICI. The idea is to transmit the OFDM time domain signal predistorted via multiple transmit antennas. The proposed methods can be applied in addition to already existing OFDM systems without any modifications at the receiver, which makes them standards-compatible.
Starting Page	809
Ending Page	812
File Size	570567
Page Count	4
File Format	PDF
ISBN	0780387945
DOI	10.1109/GLOCOM.2004.1378072
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-11-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	OFDM Fading Transmitters Delay effects Frequency domain analysis Delay systems Intersymbol interference Transmitting antennas MIMO Frequency diversity
Content Type	Text
Resource Type	Article

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