An abstract of the thesis of mingliang liu for the degree of master of science in electrical and computer engineering presented on june 9, 2003. Now in its fifth edition, the bestselling book on umts has been updated to cover 3gpp wcdma and high speed packet access (hspa) from release 99 to release 9 written by leading experts in the. Call admission control and resource utilization in wcdma networks a thesis submitted in partial fulfillment of the requirements for the degree of.
This thesis addresses the specific challenges associated with designing an upconverter for an integrated wcdma transmitter implemented in 90 nm cmos the upconverter simultaneously performs quadrature modulation and direct upconversion of the baseband signal to the wcdma transmit band located at (1920-1980) mhz. Tuie technlsche universltelt elndhaven faculty of electrical engineering section design technology for electronic systems (icstes) ics-es 821 master's thesis efficient iplementation of a wcdma. Multiple access (wcdma) cellular phone network architecture and combines it with geosynchronous satellites (in place of cell towers) with the goal of providing a more capable uhf satcom system. This thesis presents methods evaluating radio wave propagation, especially for cases where the base station antenna is below the rooftops, ie in the case of microcellular network environments.
Because the scope of this thesis is to verify that different software algorithms and functions are executed in the given limits and in right manner, an introduction to the wcdma technology is presented first. 3g mobile communication networks explore summer 2006 submitted by group 04 details of the of cdma2000 and wcdma are discussed in the following section. Tampere university of technology institute of communications engineering tero isotalo optimal antenna downtilting in wcdma based networks master of science thesis. Ii abstract of the thesis digital front end for base-station rf by deepak gopi thesis director: professor moncef tayahi the digital front-end (dfe) is the most critical stage in a wireless base-station.
The theory and the usage of these parameters is the main topic in this thesis after the general theory part, this paper focuses on transport format related implementation in a real rnc software. Junction bipolar transistor (hbt) wcdma rf pa using an evaluation board from sirenza microdevices, as shown in fig 2 hbt 1 is the rf pa and hbt 2-hbt 3-r. A thesis report on digital predistortion in wcdma power amplifier using embedded processor submitted in the partial fulfillment of requirement for the award of the. Iv abstract of the thesis physical layer comparative study of wcdma and lte by affan ahmed master of science in electrical engineering san diego state university, 2012.
This free information technology essay on essay: wide band code division multiple access (wcdma) is perfect for information technology students to use as an example. The work in this thesis makes two major contributions first is the characterization of uplink transmit power in wcdma networks based on current network data (collected in at&t's wcdma network) and realistic usage scenarios. I university of california, san diego digital-if sige bicmos transmitter ic for 3g wcdma handset application a dissertation submitted in partial satisfaction of the.
In this thesis a pn sequence generation based on residue arithmetic is investigated with an eort to improve the performance of existing interference-limited cdma technology for mobile cellular systems. Wcdma is the dominating 3g technology, providing higher capacity for voice and data and higher data rates wcdma dominates the current 3g technology because of its higher capacity for voice and data, which means the. A study of mimo precoding algorithm in wcdma uplink master's thesis in signals and systems sheng huang & mengbai tao department of signals & systems.
Wideband code division multiple access (wcdma) will provide us a platform which can support lte and wifi together with wcdma in this thesis, an equalizer based on fast. The thesis work started in november 2003 and was completed in april 2004 and it ﬁnally means the end of my university studies and a master of engineering in electronics design.
This thesis is related to the dimensioning of lte radio access networks and the development of tool for dimensioning purpose different steps of the dimensioning process are listed and explained. Uplink admission control based on estimated interference in wcdma systems master's thesis completed at communication systems, linköpings universitet, sweden. Regular paper optimal implementation of novel wcdma uplink outer loop power control algorithm angelo gary markocˇa,⇑, gordan šišulb a radio access network development department, vipnet doo, vrtni put 1, 10000 zagreb, croatia. Wcdma thesis for the degree of doctor of technology to be presented with due permission for public examination and criticism in tietotalo building, auditorium tb109, at tampere.