Author: Dong-Hahk Lee Anna Choi Jun-Mo Koo Jin-Ick Lee Byung Moo Kim
Central Res. & Dev. Lab., SK Telecom, Sungnam City, South Korea;


Abstract:

This paper presents the design, implementation and test results of a complete wideband CDMA modem with a modulator and a demodulator for use in next-generation mobile stations. The modem is based on NTT DoCoMo's proposal for the next generation W-CDMA air interface. The modulator supports multicode transmission capability, which enables three dedicated physical channels to be t ....etc

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Presented By:-
Siddhartha Panda


INTRODUCTION
WCDMA stands for Wide Band Code Division Multiple Access.
W-CDMA is a Third-Generation(3G) mobile wireless technology that promises much higher data speeds to mobile and portable wireless devices than commonly offered in today's market.
It is specified by 3rd Generation Partnership Project (3GPP).
It is the key technology for UMTS.
HISTORY
QUALCOMM , the first company to succeed in developing a practical and cost effective CDMA implementation for co ....etc

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abstract for distributed medium access control for naxt generation cdma wireless network for technical seminar ....etc

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to get information about the topic Distributed Medium Access Control for Next Generation CDMA Wireless Networks full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-distributed-medium-access-control-for-next-generation-cdma-wireless-networks-seminars ....etc

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Topic: fuzzy based call admission control in wideband cdma cellular networks

ABSTRACT
In this paper, a novel call admission control (CAC) scheme using fuzzy logic is proposed for the reverse page link transmission in wideband code division multiple access (CDMA) cellular communications. The fuzzy CAC scheme first estimates the effective bandwidths of the call request from a mobile station (MS) and its mobility information, and then makes a decision to accept or reject the connection request based on ....etc

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please provide me the bstract and ful details of this project. ....etc

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Distributed Medium Access control for Next Generation CDMA Wireless Networks


Generic Distributed Network Model
we focus on a generic network model where a number of wireless mobile nodes are organized in a flat fashion, communicating with each other via one-hop or multiple-hop connections without any central control. Connections to outside correspondence nodes are supported through a gateway (e.g., in the wireless backbone) or an access point (e.g.,in ad hoc networks or WPAN).
In the past decade, code-divi ....etc

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To get full information or details of Adaptive modulation Performance of wideband OFDM communications please have a look on the pages

http://seminarsprojects.net/Thread-wideband-ofdm?pid=460&mode=threaded

http://seminarsprojects.net/Thread-wideband-ofdm-full-report?pid=51435&mode=threaded

http://seminarsprojects.net/Thread-orthogonal-frequency-division-multiplexing-full-report

http://seminarsprojects.net/Thread-wideband-ofdm-full-report

if you again feel trouble on Adaptive modulation Performance of wideband OFDM communications please re ....etc

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LOYOLA INSTITUTE OF TECHNOLOGY & MANAGEMENT
Department of Electronics and Communication Engineering
Technical Seminar on
PERFORMANCE ANALYSIS OF WIDEBAND CDMA SYSTEMS IN A LOGNORMAL FADING CHANNEL

ABSTRACT

In this letter, the performance of a wideband CDMA system in the presence of Lognormal fading is studied. The wideband CDMA system, modeled using Gaussian Approximation is analyzed on a slow fading Lognormal channel which fades the amplitude of the transmitted signal according to the Lognormal Distr ....etc

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i need only call admission control in cdma not fussy logic. ....etc

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