Part1 Basic knowledge of CDMA Agenda 1. Architecture of CDMA system/ Coverage Area Structure 2. Interface between different entities 3. Numbering plan Architecture of CDMA system MS Um Abis A B OMC BT S BSC MSC VLR D HLR H BSS C MSS AUC •MS: •BSC: •BTS: •MSC: •VLR: •HLR: •AUC: •OMC: Mobile Station Base Station Controller Base Transceiver Station Mobile Switching Center Visitor Location Register Home Location Register Authentication Center Operation and Maintenance
Premium GSM Mobile phone
MID TERM DATE : 3 AUGUST 2011 TIME : 2.30 – 4.00 PM CODE : ENT 1301 SUBJECT : INTRODUCTION TO ENTREPRENEURSHIP LECTURER : Important Instructions: 1) This paper contains THREE (3) Sections on SIX (6) printed pages‚ including the cover. 2) Answer ALL questions in Section A‚ B & C. All answers should be written in the designated answer sheet 3) Any misconduct during the examination will lead to a disqualification and a mark 0 will be entered 4) This paper comprises 20% if
Premium Strategic management Marketing Entrepreneurship
BASICS OF TELECOM TELECOM VERTICALS:- 1. IMPLEMENTATION OF TELECOM SYSTEM & TRANSMISSION SYSTEMS i) BTS(BASE TRANSEIVER SYATEM) ii) ALARM SYSTEM iii) BSC(BASE STATION CONTROLLER) iv) ANTENNA v) VARIOUS CARDS 2. POWER SYSTEM INSTALLATION i) DG(DIESEL GENERATOR) ii) MCB iii) PIU(POWER INTERPHASE UNIT) iv) SMPS v) RECTIFIERS vi) BATTERY BANK(24VOLT‚48VOLT) vii) POWER CARDS 3. OPERATION & MAINTAINANCE FOR TELECOM & INFRA SYSTEMS 4. RF VERTICALS i) RF SURVEY ii) RF PLANNING iii) NETWORK
Premium Geodesy Cardinal direction Number
is birth highly evident and shown that basic maternal and newborn care provided by maternal health professionals is sufficient for the majority is women and their newborn babies. Basic maternal and newborn care consists of healthcare services‚ provided by the skilled maternal health nurse‚ that all pregnant women and their newborn infants should receive‚ or at least be advise as a rewarding and highly beneficial service. One initial key practice inside basic health care is the attendance of such
Premium Childbirth Infant Pregnancy
BASIC QUESTIONS Raw Cotton: 1. What is your idea about cotton? What are the different types of cotton? 2. Draw a diagram by which you can explain process production & marketing of raw cotton. 3. What are the different countries where raw cotton is produced? Draw a table in where you can explain country wise percentage of raw cotton in the world. 4. What are the steps to import raw cotton from other countries? Explain with diagram & documentations produced in bank. 5. Explain communication
Premium Cotton Knitting Yarn
1. BASIC PHRASES [pic] [pic] [pic] |¡Buenos días! |¡Buenas tardes! |¡Buenas noches! | |bway-nohs dee-ahs |bway-nahs tard-ays |bway-nahs noh-chays | |Hello! / Good morning! |Good afternoon! |Good evening! / Good night! | |¡Hola! / ¡Chao!
Free
What‚ if anything‚ can be learnt about the ‘crime problem’ from studying Home Office criminal statistics? Previous to April 2012 the Home office was the most definitive source of being accountable for recording official statistics‚ since then the Office for National Statistics took responsibility for such data. This essay will cover the current trends portrayed by the Home Office criminal statistics‚ and the levels of insight we obtain form understanding them.Initially to learn and get an understanding
Premium Crime
My initial Kindergarten reflection Based on my observations from watching the teachers in the videos combine with teaching kindergarten 7 years ago and being a primary teacher after that‚ my thoughts on the role of teachers in kindergarten are now somewhat confused. When I was a Kindergarten teacher‚ we still had themes and critical pathways were just being introduced (although not called as such). In general‚ our focus as a kindergarten team was mainly literacy based: print-rich classrooms
Premium
THE CHEMISTRY OF LIFE (Review 1-7) I. Basic Chemistry A. Elements 1. Definition- an element is a substance composed of a single type of atom 2. Major elements of the human body 3. Trace elements of the body B. Atoms 1. Definition- the atom is the smallest part of an element which cannot be broken down further by ordinary chemical means. Atoms are composed of protons‚ neutrons and electrons. 2. Particles that make up atoms
Premium Atom Amino acid Chemical bond
No Impact Man Reflection Essay Before I read this book‚ I thought it was going to be a load of crap. I was probably the least environmentally concerned person ever. I actually got a little upset and thought people were silly when they made decisions based simply on what’s best for the environment. I was convinced that the interest of people was much more important‚ and that if the planet’s needs contradicted my own…tough luck for the Earth. I didn’t recycle unless it was more convenient. I didn’t
Free Recycling Waste English-language films