wireless channel

The building up of mobile wireless channel model and its numerical simulation is of great importance to mobile communications.

Typical indoor wireless channel is Ricean fading, and can be decomposed into the sum of an LOS propagation channel and a scattering channel.

The system bandwidth efficiency and the dispersive of wireless channel are the big challenges for the wireless mobile communication system.

The wireless channel is usually unreliable, and it mainly suffers from time-varying fading due to multi-path propagation.

However, all existing header compression schemes do not take wireless channel state into consideration.

FATAL: failed to set the wireless channel, is something wrong with the card?

The wireless channel is the transmission media for mobile communication, all the information are transmitted in this channel.

This paper discusses the features of the optical wireless channel and analyses the design of transmitters and receivers .

The purpose of this thesis is to compare the transmission performances of TS-NMT and CDMA2000 in wireless channel.

Fast and exact data transmitting by wireless communication system need more knowledge about wireless channel.

Doppler effect reflects the time-varying characteristics of wireless channel.

in the send site , binary message sequence is modulated between pulse sequences , then took it into wireless channel.

Secondly, this paper discusses wireless channel characteristic of DTTB system.

Wireless channel is time-varying, which has two characteristics: large-scale fading and small-scale fading.

Using of MIMO system in the wireless channel can significantly improve the capacity of communication system.

Firstly, transmission cells are received through a wireless channel in the period of cell so as to obtain received cells.

A transmitter (500) is provided for transmitting host data over a wireless channel.

Chapter 1 reviews MIMO system and space-time coding, besides some analysis on wireless channel characteristics.

According to the Doppler shift and the random of mobile channel, the small-scale mode of wireless channel is discussed.

But this value is variable with the change of wireless channel conditions.

Based on the Bayesian forecasting technology, a practical time-varying wireless channel model was proposed.

The wireless channel measurement is the most simple and effective way to obtain the channel information.

Error concealment is a kind of anti-error technique applying for low bit rate video in wireless channel.

and on the other hand, it is important means of making the best of limited wireless channel .

This invention discloses an exciping method of down beam of wireless channel and the device.

First, wireless channel's input and output data are simulated by ANFIS.

It can make better use of the wireless channel by dynamically Adjusting its backoff timer according to the network's contest situation.

On the other hand wireless channel is prone to burst a lot of random errors because of signal echo and degradation.

Discussion on Transmission Characteristics of Wireless Channel in High Speed Railway Environment

Performance analysis dynamic tree collision resolution algorithm on wireless channel

Average BER of multi-hop wireless channel and its diversity systems in Rayleigh fading channel

Researches on Collision Resolution Algorithm in Wireless Channel Access Technology

Analysis to the Characteristics of a New Wireless Channel Model

A Speech Coding and Transmission Algorithm for Defending Wide-band Blocking Interference in Wireless Channel

Feature Based Adaptive Error Concealment for Image Transmission over Wireless Channel

Simulation of Fading Characteristics of Outdoor Time-variant Wireless Channel Using FDTD Method

Joint Source - Channel Decoding Scheme for Images Transmission over Wireless Channel

An Enhanced Error Concealment Approach for Video Transmission over Wireless Channel

Estimation scheme for parameters of wireless channel model in OFDM communication systems

Research on Wireless Channel Fine Granularity Scalability Video Coding

A Simple and Efficient Simulation Method for Wireless Channel

Channel Estimation Technique for COFDM System in Wireless Channel with Timing Offset Error

Hybrid Collision Splitting Algorithm for Wireless Channel

Modeling and Application of the Railway Wireless Channel

Adaptive algorithm of improving TCP performance in wireless channel

Blind equalization algorithms for single-user wireless channel: a review

Applications of Stochastic Bridge Methods for UWB Wireless Channel

New multiuser detection algorithm for wireless channel

Application of Ray Following Method in Calculating Indoor Intensity of Field of Wireless Channel Distribution

Performance of Iterative Decoding Scheme Based on Photons Counting over Atmospheric Optical Wireless Channel

Application Models and Estimation of Wireless Channel

Study on dynamic allocation strategies of wireless channel

A New SNR Estimator Applied to Turbo Codes in Wireless Channel

A Measurement Method of Spatial Correlation in MIMO Wireless Channel

An Applied Scheme for Error Correction over Wireless Channel

OFDM Technique and Application in Wireless Channel

Research in Utilization Ratio of Wireless Channel

A New Space-time Wireless Channel Model and the Computer Simulation Method

Improvement of ARQ Protocol in Wireless Channel

A New State Estimation Algorithm of Wireless Channel

Wireless Channel Estimation with RLS Based on Modified Decision Weighting

Simulation of Topology Changes, Collision and Noise in the Simulation System of MANET Wireless Channel Based on LAN

A novel OFDM time and frequency synchronization algorithm in wireless channel

Review on Wireless Channel Models

Equalizer Based on Per-survivor Processing for Wireless Channel

Study on the Development of Channel Coding Technology Under the Wireless Channel