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mobile station RAKE receiver

Super-Orthogonal Space-Time Turbo Transmit Diversity for CDMA

Super-Orthogonal Space-Time Turbo Transmit Diversity for CDMA

... base station and a single antenna at the ...the mobile receiver, space-time (ST) RAKE CDTD processing is combined with iterative turbo code-spread decoding to yield large ST ...

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Evaluation of Downlink Performance of a Multiple Cell, Rake Receiver Assisted CDMA Mobile System

Evaluation of Downlink Performance of a Multiple Cell, Rake Receiver Assisted CDMA Mobile System

... a mobile at the junc- tion of adjacent cells in a CDMA cellular system is estimated in this analysis, which is applicable to both two and three dimensional cellular layouts and is in- dependent of the cell ...base ...

6

Index Terms: Diversity, OFDM, Doppler Shift, Rake receiver, Multipath Propagation.

Index Terms: Diversity, OFDM, Doppler Shift, Rake receiver, Multipath Propagation.

... the mobile at any point in space may consist of a large number of plane waves having randomly distributed amplitude, phase and angles of ...the receiver antenna and can cause the signal received by the The ...

9

Blind Adaptive Decorrelating RAKE (DRAKE) Downlink Receiver for Space Time Block Coded Multipath CDMA

Blind Adaptive Decorrelating RAKE (DRAKE) Downlink Receiver for Space Time Block Coded Multipath CDMA

... base station employs space-time block coding. The proposed receiver operates by first applying a decorrelating RAKE (DRAKE) filter [6] to the received signal and then performing space-time decoding ...

8

WCDMA uplink under Rayleigh fading channels is

WCDMA uplink under Rayleigh fading channels is

... beamforming receiver is developed for WCDMA uplink communication. Our receiver differs from the reviewed 2D-Rake receiver structures as it propose a cascade of low-complexity reference signal ...

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Design and Performance Analysis of DS-CDMA with Rake and without Rake Receiver Communication System

Design and Performance Analysis of DS-CDMA with Rake and without Rake Receiver Communication System

... Each user is assigned a forward link channel (from the base station to the mobile phone) and also a reverse channel (revert back to the base station); each is being a single way link. The transmitted ...

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Generalized Rake Receiver – These are simple Rake Receivers used in WCDMA systems to collect energy

Generalized Rake Receiver – These are simple Rake Receivers used in WCDMA systems to collect energy

... of Rake Receiver in Wideband Code Division Multiple Access (WCDMA) system provides a unique and valuable means of combating the adverse effects of short-term multipath fading in mobile radio ...

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BER Performance Analysis of Rake Receiver in Rayleigh Fading Channel for UMTS environment

BER Performance Analysis of Rake Receiver in Rayleigh Fading Channel for UMTS environment

... of Rake Receiver in reverse link (mobile to base station) over a frequency selective multipath Rayleigh fading channel is ...of Rake Receiver will degrade, if we increase the ...

9

BER Analysis of DS-CDMA Using LMS Algorithm and Rake Receiver

BER Analysis of DS-CDMA Using LMS Algorithm and Rake Receiver

... the receiver can be ...Base station or at mobile ...in receiver instead of transmitter sinceno extra transmitter power is needed to install the receiver diversity ...to receiver ...

5

Transmitter Diversity and Multiuser Precoding for Rayleigh Fading Code Division Multiple Access Channels

Transmitter Diversity and Multiuser Precoding for Rayleigh Fading Code Division Multiple Access Channels

... the mobile station (MS) receiver diversity without the complexity of a second MS receiver ...base station (BS) will increase downlink capacity with only minor implementation at the ...

133

A Power Efficient Rake Receiver for Interference Reduction in the Mobile Communication Systems

A Power Efficient Rake Receiver for Interference Reduction in the Mobile Communication Systems

... of mobile station and also on the propagation ...of RAKE fingers is determined by the chip rate and the channel ...more RAKE fingers are required but large number of fingers results in ...

5

Rake Receiver Detection of Adaptive Modulation Aided CDMA over Frequency Selective Channels

Rake Receiver Detection of Adaptive Modulation Aided CDMA over Frequency Selective Channels

... throughput while maintaining the target average BER. The au- thors of this contribution recently proposed a set of SNR- dependent mode switching levels [25], which keeps the aver- age BER of AQAM constant, while ...

5

Interference Suppression for CDMA UWB System using LBER Rake receiver
Nimmala Naresh

Interference Suppression for CDMA UWB System using LBER Rake receiver Nimmala Naresh

... Multiuser DS-CDMA detectors proposed in [7, 8, 9] for DS-CDMA can be extended to UWB communication, but the major drawback of these techniques is the very high computational complexity. Ideally, no MAI occurs if the ...

6

TECHNICAL. ADA* Compliant Emergency Phones with Built-In Digital Voice Announcer. 1600A Series. ADA Compliant Emergency Phones

TECHNICAL. ADA* Compliant Emergency Phones with Built-In Digital Voice Announcer. 1600A Series. ADA Compliant Emergency Phones

... central station number position has been provided in location #06 that is used when the central station receiver does not have a talk over ...central station monitor ...the receiver ...

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International Journal of Computer Science and Mobile Computing

International Journal of Computer Science and Mobile Computing

... The Mobile Station carries the subscriber; the Base Station Subsystem controls the radio link with the Mobile Station; the Network Subsystem, the main part of which is the Mobile ...

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International Journal of Computer Science and Mobile Computing

International Journal of Computer Science and Mobile Computing

... Ki (Individual subscriber authentication Key) is a random 128-bits number that is the root cryptographic key used for generating session keys, and authenticating the mobile users to the network. Ki is strictly ...

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DS UWB Signal Generator for RAKE Receiver with Optimize Selection of Pulse Width

DS UWB Signal Generator for RAKE Receiver with Optimize Selection of Pulse Width

... signal transmitter and the selection of transmitter paramerts to reduce interference and to improve the performance of receiver. The transmitter provides the DS-UWB signal with the specific parameters and then it ...

5

Bikers Protection through Smart Helmet and Stunt Detection

Bikers Protection through Smart Helmet and Stunt Detection

... According to WHO report, by the year 2020, the major killer in India will be road accidents; in fact, the accident rate in India (35 per 1000 vehicles) is one of the highest in the world. Motorbike accidents constitute ...

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MOBILE SINK BASED RELIABLE AND ENERGY EFFICIENT DATA GATHERING TECHNIQUE FOR WSN

MOBILE SINK BASED RELIABLE AND ENERGY EFFICIENT DATA GATHERING TECHNIQUE FOR WSN

... a rake receiver over additive, white Gaussian noise (AWGN) and the Rayleigh fading ...wavelet rake receiver (WR) based on continuous wavelet transform (CWT) was presented in [10], and it ...

10

Title: Speech Recognition Module for Home Automation System Based On ZigBee

Title: Speech Recognition Module for Home Automation System Based On ZigBee

... the receiver from transmitter through the zigbee wireless communication Zigbee works as a transreceiver here; the commands of our speech are transmitted to the receiver through zigbee from the speech ...

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