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Radio and Wireless Conference, 2004
Radio and Wireless Conference, 2004
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1.
Design and implementation of a Bluetooth signal strength based location sensing system
机译:
基于蓝牙信号强度的位置感应系统的设计与实现
作者:
Bandara U.
;
Hasegawa M.
;
Inoue M.
;
Morikawa H.
;
Aoyama T.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
Bluetooth;
ubiquitous computing;
mobility management (mobile radio);
indoor radio;
attenuators;
Bluetooth;
signal strength based location sensing;
ubiquitous computing;
location awareness;
indoor location sensing;
power consumption;
acceptability;
cost;
reference model based approach;
RSSI;
received signal strength indicator;
access point;
variable attenuators;
error rate reduction;
2.
Design and implementation of a lattice decoder for MIMO systems
机译:
MIMO系统的点阵解码器的设计与实现
作者:
Jing Ma
;
Xinming Huang
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
field programmable gate arrays;
error statistics;
parallel algorithms;
digital signal processing chips;
lattice theory;
mobile handsets;
MIMO systems;
search problems;
iterative decoding;
lattice decoder;
MIMO systems;
Schnorr-Euchner strategy;
data dependency;
closest lattice point search iteration;
parallel algorithm;
hardware architectures;
FPGA;
data preprocessing;
DSP;
four-antenna system;
bit error rate;
BER performance;
2.7 Mbit/s;
3.
Design and implementation of a multirate sub-sampling front-end in software radio systems
机译:
软件无线电系统中多速率子采样前端的设计和实现
作者:
Yuce M.R.
;
Liu W.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
software radio;
ultra wideband communication;
analogue-digital conversion;
multirate sub-sampling front-end;
UWB;
software radio systems;
low power front-end;
programmable digital decimation stages;
variable bit rates;
ADC nonidealities;
system performance requirement;
4.
Dipole-array assisted Doppler spread compensator for mobile digital terrestrial television broadcasting receiver
机译:
用于移动数字地面电视广播接收机的偶极阵列辅助多普勒扩展补偿器
作者:
Yu Young-Cheol
;
Okada M.
;
Yamamoto H.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
television receivers;
digital television;
error statistics;
OFDM modulation;
dipole antenna arrays;
mobile antennas;
Doppler shift;
compensation;
electromagnetic wave polarisation;
BER;
OFDM;
horizontally polarized dipole-array;
vehicle mounted antenna array;
Doppler spread compensator;
mobile digital TV broadcasting receiver;
horizontal polarization;
antenna array spacing;
5.
Direction-of-transmission estimation in multiple-input single-output wireless communication systems
机译:
多输入单输出无线通信系统中的传输方向估计
作者:
Wookwon Lee
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
direction-of-arrival estimation;
array signal processing;
cellular radio;
mobility management (mobile radio);
least squares approximations;
search problems;
direction-of-transmission estimation;
multiple-input single-output systems;
wireless communication systems;
transmit beamforming;
cellular communication systems;
beam-control commands;
BCC;
mobile location estimation;
single-element antenna;
least-squares estimator;
LS estimator;
neighboring set search;
NSS estimators;
performance;
root-mean-square error;
rms error;
6.
Error vector magnitude of OFDM signals caused by sampling clock jitter
机译:
采样时钟抖动引起的OFDM信号的误差矢量幅度
作者:
Ando N.
;
Hayashi R.
;
Takagi T.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
jitter;
OFDM modulation;
fast Fourier transforms;
signal sampling;
4G mobile communication;
digital-analogue conversion;
analogue-digital conversion;
transceivers;
error vector magnitude;
OFDM signals;
sampling clock jitter;
next-generation mobile communication;
sampling frequency;
digital-to-analog converter;
DAC;
analog-to-digital converter;
ADC;
transceiver;
signal quality;
baseband OFDM signal;
subcarriers;
FFT points;
7.
Experimental characterization of LINC outphasing combiners' efficiency and linearity
机译:
LINC移相合成器效率和线性度的实验表征
作者:
Poitau G.
;
Birafane A.
;
Kouki A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
power combiners;
linearisation techniques;
UHF circuits;
linear amplification using non linear components;
LINC outphasing combiners;
combiner power efficiency;
combiner linearity;
resistive combiners;
outphasing combiners;
LINC amplifiers;
Wilkinson combiner;
Chireix combiner;
electric stub length;
combiner nonlinear effects;
system branch phase adjustment;
linearization;
UHF transmitters;
2.1 GHz;
8.
Experimental investigation of a compact aperture-coupled multilayer bandpass filter for wireless systems
机译:
用于无线系统的紧凑型孔径耦合多层带通滤波器的实验研究
作者:
Djaiz A.
;
Denidni T.A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
microstrip filters;
band-pass filters;
radio equipment;
electromagnetic coupling;
resonator filters;
compact aperture-coupled filter;
wireless systems;
microstrip coupled resonator filter;
miniaturized hairpin resonator filter;
multilayer configuration;
stacked layers;
electromagnetic simulator;
slot coupling;
common ground plane;
coupling coefficients;
six-pole bandpass filter;
filter size reduction;
multilayer bandpass filter;
9.
Fast and accurate ACLR estimation method
机译:
快速准确的ACLR估算方法
作者:
Sundstrom L.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
parameter estimation;
polynomials;
amplitude modulation;
phase modulation;
power amplifiers;
amplifiers;
nonlinear distortion;
code division multiple access;
adjacent-channel leakage power ratio estimation;
WCDMA signals;
analog circuit design;
AM/AM conversion;
AM/PM conversion;
power amplifier;
low-noise amplifier;
estimation error;
nonlinear distortion;
10.
High dynamic range transient simulation of microwave circuits
机译:
微波电路的高动态范围瞬态仿真
作者:
Luniya S.
;
Steer M.B.
;
Christoffersen C.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
MMIC;
transient analysis;
mixed analogue-digital integrated circuits;
mobile radio;
circuit simulation;
microwave circuits;
high dynamic range transient simulation;
mobile communication hardware;
large mixed signal circuits;
transient circuit analysis;
state variables;
two tone time domain simulation;
X-band MMIC;
11.
High speed equalizer for GSM/GPRS
机译:
GSM / GPRS高速均衡器
作者:
Vanna G.N.
;
Charan G.P.
;
Preetham J.
;
Venkateswarlu G.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
maximum likelihood sequence estimation;
cellular radio;
packet radio networks;
equalisers;
intersymbol interference;
interference suppression;
multipath channels;
fading channels;
optimisation;
computational complexity;
minimum shift keying;
digital signal processing chips;
high speed equalizer;
GSM/GPRS;
mobile communication;
intersymbol interference removal;
ISI;
multipath fading signals;
MLSE;
sequence estimation;
optimizations;
computational complexity;
memory requirements;
branch metrics;
trace-backs;
GMSK;
SOVA;
soft-output Viterbi algorithm;
general purpose DSP;
arithmetic computations;
Viterbi butterfly;
TMS320C55x;
12.
HW accelerated ultra wide band MAC protocol using SDL and SystemC
机译:
使用SDL和SystemC的硬件加速超宽带MAC协议
作者:
Haroud M.
;
Blazevic L.
;
Biere A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
ultra wideband communication;
software radio;
access protocols;
wireless LAN;
IEEE standards;
specification languages;
MAC protocol;
power consumption;
guaranteed response time;
HW/SW partitioning;
refinement verification;
SDL;
IEEE 802.15.3;
wireless LAN;
SystemC;
HW acceleration;
MAC controller;
ultra wide band systems;
13.
IC based broadband digital receiver for 4G wireless communications
机译:
基于IC的4G无线通信宽带数字接收器
作者:
Zhou L.
;
Shetty S.
;
Spring R.
;
Ariak H.
;
Zheng W.
;
Hyun J.
;
Tofighi M.R.
;
Daryoush A.S.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
radio receivers;
4G mobile communication;
digital radio;
military communication;
bipolar integrated circuits;
heterojunction bipolar transistors;
IC based receiver;
4G wireless communications;
military communication;
performance;
broadband digital receiver;
14.
Impact of front-end effects on the performance of downlink OFDM-MIMO transmission
机译:
前端效应对下行OFDM-MIMO传输性能的影响
作者:
Liu J.
;
Bourdoux A.
;
Craninckx J.
;
Come B.
;
Wambacq P.
;
Donnay S.
;
Barel A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
error statistics;
quantisation (signal);
least mean squares methods;
OFDM modulation;
MIMO systems;
space division multiple access;
analogue processing circuits;
radio transmitters;
phase noise;
wireless LAN;
random noise;
analog front-end effects;
downlink OFDM-MIMO transmission;
BER;
SDMA;
minimum mean-squared error transmit processing;
access point;
gain mismatch;
phase mismatch;
analog filtering;
clipping;
quantization noise;
phase noise;
I/Q mismatch;
wireless LAN;
15.
Implementation and performance of a multi-band transceiver for software defined radio
机译:
用于软件无线电的多频段收发器的实现和性能
作者:
Araki K.
;
Nakagawa T.
;
Kawashema M.
;
Kobayashi K.
;
Akabane K.
;
Sheba H.
;
Hayashi H.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
software radio;
mobile radio;
transceivers;
MMIC amplifiers;
MMIC mixers;
voltage-controlled oscillators;
mobile communication standards;
multimode SDR mobile terminal;
multiband transceiver RF chipset;
software defined radio;
multistandard terminals;
signal processing board;
reconfigurable processor;
MMIC amplifiers;
MMIC mixers;
VCO;
16.
Implementation of the integrated network and link control functions for multi-hop mesh networks in broadband fixed wireless access systems
机译:
宽带固定无线接入系统中多跳网状网络的集成网络和链路控制功能的实现
作者:
Kishi Y.
;
Tabata K.
;
Kitahara T.
;
Imagawa Y.
;
Idoue A.
;
Nomoto S.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
telecommunication traffic;
telecommunication network routing;
broadband networks;
radio access networks;
telecommunication network topology;
radio links;
telecommunication channels;
telecommunication network management;
telecommunication control;
integrated network;
link control;
multi-hop mesh networks;
broadband fixed wireless access systems;
BFWA;
wireless node architecture;
route diversity;
traffic engineering;
multi-hop wireless networks;
adaptive link configuration;
multiple channels;
distributed network management;
network control unit;
UNIX server computer;
17.
Linearity analysis of SiGe HBT amplifiers using a power-dependent coefficient Volterra technique
机译:
使用功率相关系数Volterra技术对SiGe HBT放大器进行线性分析
作者:
Deng J.
;
Gudem P.S.
;
Larson L.E.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
heterojunction bipolar transistors;
bipolar integrated circuits;
Volterra series;
power amplifiers;
3G mobile communication;
inductance;
Ge-Si alloys;
linearity analysis;
SiGe;
HBT amplifiers;
power-dependent coefficient Volterra technique;
high efficiency linear power amplifiers;
nonlinearity;
third-generation wireless communication;
silicon germanium HBT;
heterojunction bipolar transistor;
emitter inductance;
Si-Ge;
18.
Low end extension for Bluetooth
机译:
蓝牙的低端扩展
作者:
Honkanen M.
;
Lappetelainen A.
;
Kivekas K.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
mobile radio;
transceivers;
Bluetooth;
low-power electronics;
UHF integrated circuits;
RF transceiver;
single-chip stand-alone LEE radio;
Bluetooth low end extension;
mobile terminal wireless radio connection;
short-range wireless connection;
Bluetooth chip;
power consumption reduction;
wireless sensors;
toys;
wireless pens;
ubiquitous computing;
wireless personal area networking;
2.4 GHz;
19.
Low-cost RF and microwave source design using substrate integrated waveguide technique
机译:
使用基板集成波导技术的低成本射频和微波源设计
作者:
Mojica J.F.
;
Cassivi Y.
;
Ke Wu
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
microwave oscillators;
power combiners;
cavity resonators;
Q-factor;
network topology;
substrates;
microwave integrated circuits;
low-cost RF source design;
microwave source design;
substrate integrated waveguide;
SIW components;
oscillators;
power combiner;
resonant cavity;
Q factor;
inter-injection-locked topology;
performance;
loss reduction;
20.
Measurement-based modeling of a 5 GHz WLAN transmitter
机译:
5 GHz WLAN发射机的基于测量的建模
作者:
Webster A.P.
;
Paviol J.
;
Jiang Liu
;
Arslan H.
;
Dunleavy L.P.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
wireless LAN;
IEEE standards;
radio transmitters;
digital signal processing chips;
measurement-based modeling;
WLAN transmitter;
co-simulation environment;
IEEE 802.11a;
RF transmitter;
optimum operating point;
complementary cumulative distribution function;
CCDF;
error vector magnitude;
EVM;
5 GHz;
21.
MIMO: a disruptive technology enabling very high spectral efficiency beyond conventional limits
机译:
MIMO:一种破坏性技术,可实现超出常规限制的极高频谱效率
作者:
Valenzuela R.A.
;
Chizhik D.
;
Ling J.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
MIMO systems;
military communication;
electromagnetic wave scattering;
channel capacity;
land mobile radio;
ad hoc networks;
remotely operated vehicles;
transmitting antennas;
receiving antennas;
radiowave propagation;
clutter;
MIMO communication techniques;
tactical communications;
highly scattering environments;
channel capacity;
scattering richness;
spectral efficiency;
real-time mobile networked system;
tactical environment;
rural foliated environment;
MIMO equipped nodes;
ad hoc network;
SUV;
transmit antennas;
receive antennas;
ground level node placement;
spatial correlations;
delay spread;
propagation loss;
rural environments;
large sparse clutter;
spatial channel characterization;
multiple antennas;
1 MHz;
10 MHz;
25 MHz;
1 Gbit/s;
22.
Miniature fully-integrated WLAN frontend-modules based on LTCC technology
机译:
基于LTCC技术的微型全集成WLAN前端模块
作者:
Chernyakov A.
;
Markov K.
;
Orlenko D.
;
Heide P.
;
Ruppel C.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
wireless LAN;
ceramic packaging;
multichip modules;
crystal filters;
UHF integrated circuits;
microwave integrated circuits;
microwave power amplifiers;
UHF power amplifiers;
transceivers;
fully-integrated WLAN frontend-modules;
LTCC technology;
dual band FEM;
802.11 a/b/g;
wireless-LAN;
multichip modules;
ceramic filters;
power amplifiers;
2.4 GHz;
5 GHz;
23.
Mobile receive diversity technology improves 3G systems capacity
机译:
移动接收分集技术提高了3G系统容量
作者:
Asif S.Z.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
3G mobile communication;
mobile antennas;
mobile handsets;
diversity reception;
channel capacity;
telecommunication equipment testing;
quality of service;
radio receivers;
mobile receive diversity technology;
MRD technology;
cdma2000;
3G systems;
system capacity;
mobile terminal antenna;
field testing;
coverage;
quality of service;
Sprint Corporation;
RAKE receivers;
maximal ratio combining;
mobile handsets;
base stations;
forward link;
24.
Modeling radiowave scattering by an elliptical cylinder and its applications in communications and imaging
机译:
椭圆圆柱体对无线电波散射的建模及其在通信和成像中的应用
作者:
Xiaoyang Huang
;
Bingquan Chen
;
Hong-Liang Cui
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
electromagnetic wave scattering;
radiowave propagation;
electromagnetic wave polarisation;
ray tracing;
electromagnetic wave diffraction;
imaging;
numerical analysis;
radiowave scattering;
normally incident plane wave;
infinitely long elliptical cylinder;
communications;
imaging;
combined method of ray tracing and diffraction;
CMRTD;
horizontally polarized plane waves;
vertically polarized plane waves;
elliptical trees;
radiowave propagation;
numerical simulation;
25.
Monte-Carlo estimation of time mismatch effect in an OFDM EER architecture
机译:
OFDM EER体系结构中时间失配效应的蒙特卡洛估计
作者:
Bercher J.F.
;
Diet A.
;
Berland C.
;
Baudoin G.
;
Villegas M.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
OFDM modulation;
Monte Carlo methods;
linearisation techniques;
correlation methods;
Gaussian distribution;
wireless LAN;
data communication;
radio transmitters;
3G mobile communication;
Monte-Carlo estimation;
3G mobile communication;
time mismatch effect;
OFDM EER architecture;
linearization technique;
EVM;
spectral re-growths;
autocorrelation;
complex Gaussian signal;
wireless local area networks standards;
modulation;
data rate transfer;
OFDM transmitter;
26.
Multimode detector and I/Q imbalance compensator in a software defined radio
机译:
软件无线电中的多模检测器和I / Q不平衡补偿器
作者:
Rykaczewski P.
;
Martoyo H.
;
Liu Z.
;
Jondral F.K.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
software radio;
3G mobile communication;
wireless LAN;
packet radio networks;
IEEE standards;
fast Fourier transforms;
multimode detector;
I/Q imbalance compensator;
software defined radio;
SDR;
UMTS;
UTRA FDD;
WLAN;
IEEE 802.11a;
frequency domain equalization;
FFT operation;
I/Q imbalance compensation;
hardware component re-use;
hard decision based algorithm;
preamble based algorithm;
performance;
resource demands;
27.
Multi-slice behavioral model of RF systems and devices
机译:
射频系统和设备的多层行为模型
作者:
Walker A.
;
Steer M.
;
Gard K.
;
Gharaibeh K.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
modelling;
intermodulation;
network synthesis;
network analysis;
microwave circuits;
multi-slice behavioral model;
RF systems;
RF devices;
microwave devices;
frequency range limitations;
power level limitations;
memory effects;
asymmetrical intermodulation;
system analysis;
28.
New type of band-pass filter using higher mode strip line for millimeter wave integrated circuits
机译:
使用高模带状线的新型带通滤波器,用于毫米波集成电路
作者:
Kuroki F.
;
Miyamoto K.
;
Nishida S.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
Chebyshev filters;
band-pass filters;
millimetre wave filters;
millimetre wave integrated circuits;
printed circuits;
high-frequency transmission lines;
microstrip filters;
higher mode strip line;
tri-plate strip transmission line;
Q factor;
Chebyshev ripple;
millimeter wave integrated circuits;
low-loss printed band-pass filter;
32 GHz;
0.7 dB;
29.
Novel control architecture for JPHEMT power amplifiers achieving high efficiency EDGE application
机译:
JPHEMT功率放大器的新型控制架构,可实现高效EDGE应用
作者:
Albasha L.
;
Clifton J.C.
;
Lawrenson A.
;
Eaton A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
packet radio networks;
data communication;
cellular radio;
UHF power amplifiers;
HEMT integrated circuits;
adaptive control;
control architecture;
E-Mode J-PHEMT process;
high efficiency EDGE application;
saturated PA architecture;
dual-mode compatibility;
GSM;
30.
Novel mitigation techniques for OFDM in a Doppler spread channel
机译:
多普勒扩展信道中OFDM的新型缓解技术
作者:
Chayratsami P.
;
Wickert M.A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
OFDM modulation;
adjacent channel interference;
interference suppression;
quadrature phase shift keying;
Doppler shift;
signal sampling;
fast Fourier transforms;
radio receivers;
error statistics;
OFDM;
Doppler spread channel;
performance;
orthogonal frequency division multiplexing;
intercarrier interference;
ICI;
multirate sampling theory;
N-point FFT receiver;
periodic extension spectra;
upsampling;
outer carriers;
data detection;
inner carriers;
sequential interference cancellation;
upper bound;
lower bound;
error probability;
BPSK;
QPSK modulation;
31.
OFDM WLAN system utilizing smart antenna DBF-IC for mobile terminal
机译:
利用智能天线DBF-IC的移动终端的OFDM WLAN系统
作者:
Sato K.
;
Akita K.
;
Kogawa T.
;
Ito K.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
OFDM modulation;
wireless LAN;
multipath channels;
fading channels;
adaptive antenna arrays;
mobile antennas;
antenna feeds;
array signal processing;
signal processing equipment;
digital signal processing chips;
mobile radio;
OFDM WLAN system;
smart antenna;
digital beam forming IC;
mobile terminal;
IEEE 802.11a wireless LAN;
wireless TV;
wireless audio-video;
multipath fading;
access point;
frequency-selective fading;
32.
Overview of the evolution of PLL synthesizers used in mobile terminals
机译:
移动终端中使用的PLL合成器的发展概述
作者:
Itoh K.
;
Uesugi M.
;
Murakami S.
;
Joba H.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
phase locked loops;
mobile handsets;
Ge-Si alloys;
radiofrequency integrated circuits;
3G mobile communication;
PLL synthesizers;
mobile terminals;
switching speed;
fractional PLL;
chipsets;
SiGe RF-IC;
PDC;
W-CDMA;
Si-Ge;
33.
Passive wireless strain and temperature sensors based on SAW devices
机译:
基于声表面波设备的无源无线应变和温度传感器
作者:
Kalinin V.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
surface acoustic wave sensors;
UHF circuits;
passive networks;
strain sensors;
temperature sensors;
surface acoustic wave resonators;
surface acoustic wave delay lines;
passive back-scatterers;
UHF wireless interrogation;
passive wireless sensors;
strain sensors;
temperature sensors;
SAW one-port resonators;
sensor sensitivity;
sensor resolution;
read range;
interrogation time;
SAW reflective delay lines;
34.
Performance of coherent receivers with hybrid selection/equal-gain combining in Nakagami-m fading
机译:
Nakagami-m衰落中混合选择/等增益组合相干接收机的性能
作者:
Iskander C.-D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
radio receivers;
fading channels;
error statistics;
diversity reception;
hybrid selection/equal-gain combining;
coherent receivers;
Nakagami-m fading channels;
symbol error rates;
linear M-ary modulations;
SC/EGC;
L-branch receiver;
strongest signal diversity branches;
outage probability;
35.
Performance of multicode DS/CDMA with noncoherent M-ary orthogonal modulation subject to power amplifier nonlinear distortion
机译:
非相干M进制正交调制的多码DS / CDMA在功率放大器非线性失真下的性能
作者:
Iskander C.D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
nonlinear distortion;
UHF power amplifiers;
spread spectrum communication;
code division multiple access;
error statistics;
fading channels;
wideband amplifiers;
memoryless systems;
Monte Carlo methods;
cellular radio;
signal detection;
performance;
multicode DS/CDMA;
noncoherent M-ary orthogonal modulation;
power amplifier nonlinear distortion;
reverse link;
IS-95 cellular systems;
noncoherent reception;
bit error rate;
BER;
wideband fading channels;
third-order memoryless polynomial;
Monte Carlo system simulations;
36.
Phase noise measurement of free-running VCO using spectrum analyzer
机译:
使用频谱分析仪测量自由运行VCO的相位噪声
作者:
Chung Ming Yuen
;
Kim Fung Tsang
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
electric noise measurement;
phase noise;
voltage-controlled oscillators;
phase locked loops;
microwave oscillators;
phase measurement;
phase noise measurement;
free-running VCO;
phase locked loops;
spectrum analyzer;
microwave voltage controlled oscillator;
add-on phase software utility;
frequency drift problem;
37.
Power amplifier linearization with memory effects using digital pre-distortion and genetic algorithms
机译:
使用数字预失真和遗传算法的具有记忆效应的功率放大器线性化
作者:
Sperlich R.
;
Sills J.A.
;
Kenney J.S.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
genetic algorithms;
power amplifiers;
linearisation techniques;
intermodulation distortion;
least mean squares methods;
adjacent channel interference;
power amplifier linearization;
memory effects;
digital pre-distortion;
genetic algorithms;
polynomial predistortion functions;
adjacent channel emission minimization;
performance;
LMS;
intermodulation;
iterations;
regulatory requirements;
low-cost solution;
38.
Propagation characteristics of International Space Station wireless local area network
机译:
国际空间站无线局域网的传播特性
作者:
Hwu S.U.
;
Yin-Chung Loh
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
space vehicles;
electromagnetic wave diffraction;
UHF radio propagation;
wireless LAN;
indoor radio;
loss measurement;
mobile computing;
International Space Station;
uniform geometrical theory of diffraction;
UTD;
WLAN;
indoor propagation characteristics analysis;
measured signal strength;
Space Station modules;
oversized imperfect waveguides;
guided wave characteristics;
propagation regions;
propagation loss;
path loss exponent;
RF coverage;
link performance analysis;
wireless local area network;
2.4 GHz;
1 to 10 m;
39.
Protocol support for audio streaming between Bluetooth devices
机译:
蓝牙设备之间的音频流协议支持
作者:
Zeadally S.
;
Kumar A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
Bluetooth;
wireless LAN;
transport protocols;
ubiquitous computing;
packet radio networks;
Internet;
multimedia communication;
IEEE standards;
protocol support;
audio streaming;
Bluetooth devices;
ubiquitous information access;
wireless networks;
mobile devices;
Internet;
IEEE 802.11;
end-to-end continuous media streaming;
audio/video distribution transport protocol;
AVDTP standard;
40.
Radios for next generation wireless networks
机译:
下一代无线网络的无线电
作者:
Rofougaran A.R.
;
Rofougaran M.
;
Behzad A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
transceivers;
Internet;
OFDM modulation;
quadrature amplitude modulation;
wireless LAN;
transceivers;
high data rate wireless network;
Internet;
high speed data transmission;
wireless computing devices;
notebooks;
PDA;
multicarrier modulation schemes;
orthogonal frequency division multiplexing;
OFDM;
M-quadrature amplitude modulation;
MQAM signal constellation;
wireless LAN;
802.11a /b/g;
radio linearity;
2.4 GHz;
5 GHz;
41.
Reduced-complexity ML multi-user detection for dispersive UWB signal based on combined stack and Viterbi trellis search
机译:
基于组合堆栈和维特比网格搜索的色散UWB信号降低复杂度ML多用户检测
作者:
Weiyu Xu
;
Zhenqi Chen
;
Zihua Guo
;
Yao R.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
multiuser detection;
multipath channels;
fading channels;
maximum likelihood detection;
ultra wideband communication;
Viterbi detection;
tree searching;
multipath fading channels;
multiuser detection;
reduced-complexity maximum-likelihood detector;
dispersive UWB signals;
combined stack/Viterbi trellis search;
impulse radio;
ML detector;
matched filter UWB detector;
tree search;
asynchronous CDMA;
42.
Remote local positioning radar
机译:
远程本地定位雷达
作者:
Wiebking L.
;
Glanzer M.
;
Mastela D.
;
Christmann M.
;
Vossiek M.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
mobility management (mobile radio);
cellular radio;
FM radar;
CW radar;
transponders;
radionavigation;
remote local positioning radar;
FMCW radar;
mobile measuring unit;
modulated active reflector units;
base station;
transponder units;
update rate;
cell structures;
costs;
power consumption;
mobile tags;
43.
RF and algorithmic considerations for practical MIMO wireless implementation
机译:
实际MIMO无线实现的射频和算法考虑
作者:
Jensen M.A.
;
Wallace J.W.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
antenna arrays;
channel estimation;
MIMO systems;
antenna feeds;
feedback;
electromagnetic coupling;
radio receivers;
practical MIMO wireless implementation;
multiple-input multiple-output systems;
signal coupling;
integrated RF front ends;
closely-spaced antennas;
realistic channels;
channel estimation;
feedback;
real-time MIMO communication;
antenna array mutual coupling;
receiver front-end;
44.
Seasonal variations in path loss in the 3.7 GHz band
机译:
3.7 GHz频段路径损耗的季节性变化
作者:
Batariere M.D.
;
Blankenship T.K.
;
Kepler J.F.
;
Krauss T.P.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
loss measurement;
cellular radio;
microwave propagation;
seasonal variations;
path loss measurements;
mobile cellular environment;
suburban setting;
data collection system;
tree foliage;
3.676 GHz;
20 MHz;
3 to 7 dB;
45.
Self organization of wireless sensor networks using ultra-wideband radios
机译:
使用超宽带无线电自组织无线传感器网络
作者:
Nekoogar F.
;
Dowla F.
;
Spiridon A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
interference suppression;
wireless sensor networks;
self-adjusting systems;
ultra wideband communication;
channel estimation;
data communication;
packet radio networks;
self organization;
wireless sensor networks;
ultra-wideband radios;
UWB pulses;
low power communications;
short range communications;
interference suppression;
power conservation;
scalability;
channel estimation;
reliable data communications;
46.
Simulation results for the impact of users' locations and distribution characteristics on the performance of downlink WCDMA/TDD in fading channels
机译:
用户位置和分布特性对衰落信道中下行WCDMA / TDD性能的影响的仿真结果
作者:
Ismail M.H.
;
Matalgah M.M.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
fading channels;
code division multiple access;
4G mobile communication;
standardisation;
telecommunication traffic;
cellular radio;
log normal distribution;
time division multiplexing;
simulation;
user locations;
distribution characteristics;
performance;
downlink WCDMA/TDD;
fading channels;
wideband code division multiple access;
next generation wireless communications;
air interface technology;
Europe;
standardization;
throughput;
coverage area;
spectral efficiency;
time division duplexing;
lognormal shadowing;
frequency reuse factor;
cell sectorization;
47.
Spiral chip implantable radiator and printed loop external receptor for RF telemetry in bio-sensor systems
机译:
螺旋芯片植入式辐射器和印刷回路外部接收器,用于生物传感器系统中的射频遥测
作者:
Simons R.N.
;
Hall D.G.
;
Miranda F.A.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
biosensors;
antenna radiation patterns;
spiral antennas;
loop antennas;
radiotelemetry;
microsensors;
capacitive sensors;
pressure sensors;
inductors;
Q-factor;
radiation pattern measurements;
spiral chip implantable radiator;
printed loop external receptor;
wireless RF telemetry;
biosensor systems;
bio-MEMS implantable sensor;
external hand held unit;
capacitive pressure sensor;
spiral inductor;
signal processing circuits;
printed loop antenna;
inductively powering sensor;
inductor quality factor;
low ground plane;
biomedical RF telemetry;
200 to 700 MHz;
48.
Status and potential for CMOS terminal PAs
机译:
CMOS端子PA的状态和电位
作者:
Leenaerts D.
;
Grillo G.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
CMOS analogue integrated circuits;
UHF power amplifiers;
MMIC power amplifiers;
wireless LAN;
cellular radio;
RFIC;
CMOS terminal PA;
RF power amplifiers;
wireless PAN;
wireless LAN;
cellular radio;
49.
Surface acoustic wave sensors: attributes and advantages
机译:
声表面波传感器:属性和优点
作者:
Edmonson P.J.
;
Hunt W.D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
surface acoustic wave sensors;
interdigital transducers;
surface acoustic wave sensors;
SAW based sensors;
wireless sensor applications;
fixed sensor applications;
amplitude parameter;
phase parameter;
frequency parameter;
interdigital transducers;
IDT;
50.
TCP/IP throughput over an outdoor multi-hop wireless LAN
机译:
室外多跳无线局域网上的TCP / IP吞吐量
作者:
Azizi F.M.
;
Woerner B.D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
transport protocols;
wireless LAN;
data communication;
mobile radio;
delays;
TCP/IP throughput;
outdoor multi-hop wireless LAN;
data network;
connectivity;
IEEE 802.11b;
telemetry;
traffic surveillance;
rescue operations;
mobile communication;
delay;
51.
The impact of nonlinear amplification on the performance of CDMA systems
机译:
非线性放大对CDMA系统性能的影响
作者:
Gharaibeh K.M.
;
Gard K.
;
Steer M.B.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
mobile radio;
cochannel interference;
nonlinear systems;
nonlinear network analysis;
power amplifiers;
code division multiple access;
correlation methods;
error statistics;
AWGN channels;
nonlinear distortion;
digital mobile radio;
co-channel distortion;
spectral regrowth;
nonlinear spectral analysis;
power amplifier nonlinearity;
nonlinear amplification;
CDMA systems;
correlated distortion spectrum;
uncorrelated distortion spectrum;
nonlinear amplifier;
gain compression;
gain expansion;
SNR;
BER;
AWGN channel;
in-band distortion;
52.
The impact of ultrawideband emissions on cdma2000 forward link performance
机译:
超宽带发射对cdma2000前向链路性能的影响
作者:
Wylie-Green M.P.
;
Wang S.S.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
3G mobile communication;
interference (signal);
ultra wideband communication;
indoor radio;
ultrawideband emission effects;
cdma2000 forward link;
forward traffic channel power allocation;
noise-like UWB interference source;
indoor reception;
UWB indoor emission limit;
UWB transmitter/victim handset separation;
1 m;
5 m;
53.
The performance of a multistage quasi-orthogonal minimum output energy multiuser detector for convolutionally coded CDMA systems in multipath environment
机译:
多径环境下卷积码分多址系统的多级准正交最小输出能量多用户检测器的性能
作者:
Aziz M.M.A.-E.
;
El-Ramly S.H.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
multiuser detection;
convolutional codes;
code division multiple access;
least mean squares methods;
radio receivers;
diversity reception;
Viterbi decoding;
matched filters;
decorrelation;
adaptive signal detection;
Rayleigh channels;
multipath channels;
3G mobile communication;
4G mobile communication;
performance;
multistage QOMOE MuD;
quasi-orthogonal minimum output energy;
multiuser detector;
convolutionally coded CDMA systems;
3G mobile communication;
3.5G mobile communication;
4G mobile communication;
multiple-access interference;
linear minimum mean square error;
LMMSE transformation;
multistage QOMOE receiver;
maximal-ratio combiner;
QOMOE-MRC;
soft decision Viterbi decoder;
matched filter;
decorrelator-MRC;
MF-MRC;
LMMSE-MRC;
blind adaptive-MRC detector;
frequency flat Rayleigh fading channel;
multipath environment;
54.
Three-frequency principle for automotive radar system
机译:
汽车雷达系统的三频原理
作者:
Hui Zhang
;
Ke Wu
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
CW radar;
FM radar;
road vehicle radar;
frequency shift keying;
automotive radar system;
three-frequency principal;
FMCW radar systems;
radar sensor;
high-precision position measurement;
FSK CW radar;
maximum unambiguous range;
94 GHz;
55.
THz semiconductor-based front-end receiver technology for space applications
机译:
太赫兹基于半导体的太赫兹前端接收器技术,用于太空应用
作者:
Mehdi I.
;
Siegel P.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
space vehicle electronics;
submillimetre wave generation;
submillimetre wave detectors;
submillimetre wave receivers;
Schottky diodes;
millimetre wave power amplifiers;
micromechanical devices;
semiconductor-based front-end receiver technology;
very low capacitance planar Schottky diodes;
THz room temperature semiconductor devices;
millimeterwave power amplifiers;
3D electromagnetic simulators;
MEMS;
high precision metal machining;
waveguide-based sensors;
waveguide-based sources;
space-qualified receiver front-ends;
300 to 3000 GHz;
56.
Uplink spectral efficiency of multiuser distributed MIMO-CDMA systems using loosely synchronised spreading codes
机译:
使用松散同步扩展码的多用户分布式MIMO-CDMA系统的上行频谱效率
作者:
Ni Z.
;
Li D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
spread spectrum communication;
multiuser channels;
MIMO systems;
code division multiple access;
channel capacity;
antenna arrays;
multipath channels;
fading channels;
interference suppression;
intersymbol interference;
adjacent channel interference;
radio receivers;
channel coding;
transmitting antennas;
receiving antennas;
synchronisation;
uplink spectral efficiency;
multiuser systems;
distributed MIMO-CDMA systems;
loosely synchronised spreading codes;
multipath fading channels;
wideband code-division multiple-access;
CDMA;
interference free window;
auto-correlation;
cross-correlation;
interference mitigation;
intersymbol interference;
ISI;
multiple access interference;
MAI;
single-user detectors;
receiver;
LS codes;
57.
UWB communication using SAW correlators
机译:
使用SAW相关器的UWB通信
作者:
Brocato R.
;
Heller E.
;
Wendt J.
;
Blaich J.
;
Wouters G.
;
Gurule E.
;
Omdahl G.
;
Palmer D.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
ultra wideband communication;
surface acoustic wave correlation;
phase shift keying;
radio transmitters;
radio receivers;
continuous wave UWB communication;
SAW correlators;
ultra-wideband communication;
surface acoustic wave correlators;
direct RF-to-baseband conversion;
bi-phase shift key coded devices;
BPSK;
transmitter architecture;
receiver architecture;
correlator fractional bandwidth;
915 MHz;
2.43 GHz;
5.6 GHz;
58.
UWB positioning for wireless embedded networks
机译:
无线嵌入式网络的UWB定位
作者:
Kegen Yu
;
Oppermann I.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
mobility management (mobile radio);
ultra wideband communication;
data communication;
time-of-arrival estimation;
signal detection;
synchronisation;
optimisation;
Newton method;
UWB positioning;
wireless embedded networks;
data communications;
tracking;
position estimation methods;
root-mean-square error;
RMS error;
position coordinates estimation;
failure rate;
TOA estimation;
time-of-arrival estimate;
ultra wideband signal;
two-stage acquisition method;
synchronization;
optimization-based estimation methods;
Gauss-Newton type methods;
quasi-Newton method;
moving device velocity;
position estimate filtering;
performance evaluation;
59.
Wideband impedance matching of integrated antennas and CMOS low noise amplifiers for a multi-band UWB receiver
机译:
集成天线和CMOS低噪声放大器的宽带阻抗匹配,用于多频段UWB接收机
作者:
Sung-Won Chung
;
Seung-Yoon Lee
;
Kyu-Ho Park
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
ultra wideband communication;
ultra wideband antennas;
multifrequency antennas;
CMOS analogue integrated circuits;
differential amplifiers;
band-pass filters;
MMIC amplifiers;
impedance matching;
radio receivers;
dipole antennas;
microwave antennas;
frequency response;
CMOS differential LNA;
bandpass filter;
wideband impedance matching;
integrated antennas;
multiband UWB receiver;
reflection loss reduction;
insertion loss reduction;
dipole antennas;
reactive circuit frequency response impedance ripples;
frequency-dependent antenna impedance;
60.
An efficient multipath channel model for UWB home networking
机译:
用于UWB家庭网络的高效多路径信道模型
作者:
Yao R.
;
Chen Z.
;
Guo Z.
会议名称:
《Radio and Wireless Conference, 2004》
|
2004年
关键词:
multipath channels;
ultra wideband communication;
indoor radio;
time-domain analysis;
radiowave propagation;
electromagnetic wave reflection;
electromagnetic wave diffraction;
electromagnetic wave transmission;
electromagnetic wave polarisation;
ray tracing;
multipath channel model;
UWB home networking;
lossy dielectric slab time-domain transmitted field;
multipath propagation channel model;
electromagnetic wave propagation mechanisms;
reflection;
diffraction;
time-domain transmission coefficient;
perpendicular polarization;
parallel polarization;
home environment propagation rays;
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