Interference suppression strategy for cell-edge users in the downlink

R Ghaffar, R Knopp - IEEE Transactions on Wireless …, 2011 - ieeexplore.ieee.org
In this paper we focus on the cell-edge users whose performance is severely limited by the
interfering signals of diverse rates and strengths. In contrast to the suboptimal single-user …

[PDF][PDF] Design and implementation of a single-frequency mesh network using openairinterface

F Kaltenberger, R Ghaffar, R Knopp, H Anouar… - EURASIP Journal on …, 2010 - Springer
OpenAirInterface is an experimental open-source real-time hardware and software platform
for experimentation in wireless communications and signal processing. With the help of …

Interference suppression for next generation wireless systems

R Ghaffar, R Knopp - VTC Spring 2009-IEEE 69th Vehicular …, 2009 - ieeexplore.ieee.org
Future wireless communication systems being characterized by tight frequency reuse,
adaptive modulation and coding schemes and diversified data services will be interference …

An LTE implementation of a novel strategy for the Gaussian half-duplex relay channel

R Thomas, M Cardone, R Knopp… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
This paper presents a practical implementation of a novel three-message transmission
strategy for the Gaussian half-duplex relay channel based on Turbo code superposition …

A practical feasibility study of a novel strategy for the Gaussian half-duplex relay channel

RR Thomas, M Cardone, R Knopp… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
This paper presents a practical feasibility study of a novel two-phase three-part-message
strategy for half-duplex relaying, which features superposition coding and interference …

Detection using block QR decomposition for MIMO HetNets

R Thomas, R Knopp, BT Maharaj… - 2014 48th Asilomar …, 2014 - ieeexplore.ieee.org
Interference management between uncoordinated eNBs and UEs is a crucial aspect of
Heterogeneous Networks in LTE, especially if the interference can be exploited at the …

Link activation with parallel interference cancellation in multi-hop VANET

M Azizian, S Cherkaoui, AS Hafid - 2016 IEEE 84th Vehicular …, 2016 - ieeexplore.ieee.org
In this paper, we propose parallel interference cancellation (PIC) for link activation in
VANETs. Link activation (LA) stands for activating a set of communication links which can …

分组部分并行软干扰消除的多用户检测

朱冰莲, 李波 - 计算机工程, 2011 - cqvip.com
在串行干扰消除结构的基础上, 提出一种分组部分并行软干扰消除多用户检测算法.
根据用户功率大小进行分组, 组内采用并行软干扰消除检测, 组间采用串行干扰消除算法 …

Low-complexity distributed MIMO receiver and its implementation on the OpenAirInterface platform

F Kaltenberger, R Ghaffar… - 2009 IEEE 20th …, 2009 - ieeexplore.ieee.org
In order to maximize the system throughput, future wireless communication systems will
employ a very tight frequency reuse. This leads to interference limited systems where the …

一种用于卫星有效载荷的抗干扰技术

卜祥元, 郭宇琨, 郝时光 - 应用科学学报, 2012 - jas.shu.edu.cn
在现代卫星通信中, 有效载荷功能集成化对各模块的硬件资源消耗量提出了更高的要求,
而传统频域抗干扰技术资源消耗量较大. 鉴于快速傅里叶变换(fast Fourier transform, FFT) …